DOWNLOAD Sharp AR-285 (serv.man18) Service Manual ↓ Size: 162 KB | Pages: 8 in PDF or view online for FREE

Model
AR-285 (serv.man18)
Pages
8
Size
162 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / AR280 285 335 Circuit Wiring Chart
File
ar-285-sm18.pdf
Date
PREV: Sharp AR-285 (serv.man17) Service Manual

Sharp AR-285 (serv.man18) Service Manual ▷ View online

1
2
3
4
5
6
7
8
D
C
B
A
D
C
B
A
1
2
3
4
5
6
7
8
1/2
PCU
PWB
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
ORS
PD
PDSEL0
PDSEL1
PDSEL2
+5V1
PD
GND2
DSWF
DL
PDSEL0
PDSEL1
PDSEL2
+5V1
PD
GND2
/DL
+24V(DL)
DSWF
+24V2
1
2
3
4
5
6
7
8
9
10
11
/SM0
/SM1
/SM2
/SM3
VH(MirM)
VH(M
VH(MirM)
MHPS
MHPS
GND2
+5V1
ORS
LED
OCSW
1
2
3
3
2
1
+24V1
/LED0
/LED1
+5V1
GND2
OCSW
1
2
3
1
2
3
+24V1
/CL
GND1
CL
INV
MM
4
3
2
1
2
3
4
+5V1
GND2
/MM
MM-T
TM
1
2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
/PCLED
PCS
/DMLED
DMS
F-GND
1
2
3
4
5
6
7
8
9
10
11
12
TCS
VAREF
+5V1
GND2
MPFS
+24V1
MPED
MPWS
MPLD1
MPLD2
MPLS1
MPLS2
+24V1
DVCH1
TCS
GND2
+24V1
GND2
1
2
3
1
2
3
4
5
6
7
1
2
3
4
5
6
7
DVCH1
GND2
TCS
GND2
+24V1
Bias
2
3
4
DSWF
Bias
MSS
MPWS
MPLS1
MPLS2
MPED
MPLD1
MPLD2
MPFS
MSS
IDPWB
DMPWB
F-GND
ICU
+24V1
+5V1
GND1
GND2
1
2
3
4
1
2
3
4
+24V1
TXD-ADF
F-GND
RXD-ADF
+5V1
/DSR-ADF
RES-ADF
GND2
/DTR-ADF
3
4
5
6
7
8
9
10
11
3
4
5
6
7
8
9
10
11
12
12
GND1
F-GND
F-GND
ADF
1
2
3
4
5
6
7
8
F-GND
1
2
3
5
7
9
11
13
15
F-GND
/PCLED
PCS
/DMLED
DMS
+12V1
1
2
3
4
5
F-GND
GND2
CTS-RIC
/DSR-RIC
/RXD-RIC
TXD-RIC
+5V1
/DTR-RIC
/RTS-RIC
1
1
Bias
GND2
MPLS1
GND2
MPLS2
GND2
+5V1
MPED
+5V1
GND2
+5V1
GND2
MPLD2
MPFS
+24V1
MSS
+24V1
1
2
1
2
2
1
2
1
2
1
2
1
2
1
2
3
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
GND2
9
10
11
12
13
PWB
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
13
13
13
1
2
3
TMS
GND2
TMS
GND2
8
9
10
11
12
8
9
10
11
12
9
8
7
6
5
4
3
9
8
7
6
5
4
3
1
2
2
1
QR/P8-12S-2C
QR/P8-8S-2C
1
2
3
4
5
6
7
8
9
1
2
2
1
12
13
10
11
12
13
14
10
11
12
13
14
+24V2
B13B-PH-K-S
15
16
15
16
/SPF SCAN
1
2
3
4
5
6
/MODE1
/NODE2
/MODE4
/MODE5
/SCLK
/CWB
SMRST
/SMRET
/SMEN
/SCLKin
14
B6B-PH-K-S
B13B-PH-K-S
B3B-XA
A
B
A
B
1
2
3
4
5
7
8
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
+5
VL
D
+
3
8
V
  IC
U
+2
4V
1 I
C
U
GND1
  I
C
U
GND1
  I
C
U
+1
2V
1 I
C
U
+
5
V
1
  IC
U
+
5
V
1
  IC
U
+
5
V
1
  IC
U
+
3
.3
V
 IC
U
+
3
.3
V
 IC
U
-5
V
   I
C
U
GND2
  I
C
U
GND2
  I
C
U
GND2
  I
C
U
GND2
  I
C
U
+
5
V
1
  IC
U
S
+
3
.3
V
 IC
U
S
+
3
.3
V
 IC
U
S
+
5
V
1
  IC
U
S
+
5
V
1
  IC
U
S
GND2
  I
CUS
GND2
  I
CUS
GND2
  I
CUS
GND2
  I
CUS
GND2
  I
CUS
+1
2V
1 H
D
I
GND1
  
HDI
+5
V1
  HDI
GND2
  
HDI
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
DVCH1
GND2
TCS
GND2
+24V1
TMS
GND2
/PCLED
PCS
/DMLED
DMS
+12V1
+5V1
GND2
/MM
MM-T
TXD-ADF
RXD-ADF
/DTR-ADF
(NC)
RES-LCC
/DTR-LCC
TXD-LCC
/DSR-LCC
1
2
3
1
2
3
3
4
5
5
4
3
TMS
GND2
+24V2
DSWF
DSWF(L)
DSWL
PDSEL0
PDSEL1
PDSEL2
+5V1
PD
GND2
/DL
+24V(DL)
+24V1
GND1
+24V1
/CL
GND1
/LED0
/LED1
+24V1
+5V1
GND2
OCSW
MHPS
GND2
+5V1
+5V1
GND2
VAREF
MPWS
MPLD1
MPLD2
MPED
MPLS1
MPLS2
MPFS
MSS
+24V1
/SCLK
SMRST
/SMRET
/SMEN
/SCLKin
/CWB
1
2
1
2
GND2
VARE
F
MPW
S
MPL
D
1
MPL
D
2
MPL
S
1
+5
V1
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
1
2
2
1
/DL
+24V1
F-GND
1
3
5
6
7
8
9
10
11
6
+24V2
DSWF
11
1
2
4
3
5
7
9
DSWF(L)
DSWL
KRWH-22-M B
KRWH-22-M A
11
10
9
8
7
6
5
4
3
2
1
+24V1
1
2
3
4
5
6
7
8
9
10
11
12
MPL
S
2
1
2
3
2
VAREF
MPWS
MPLD1
GND2
TCS
1
3
2
1
3
2
1
+12V1
+12V1
/PCLED
PCS
/DMLED
DMS
/DSR-ADF
RES-ADF
RXD-LCC
RES-LCC
/DTR-LCC
TXD-LCC
/DSR-LCC
RXD-LCC
+5V1
GND2
+24V1
GND1
DH-L
DH-N
F-GND
1
2
9
10
8
11
3
4
5
6
7
GP1A22LC
8
7
6
5
4
13
12
11
10
9
8
7
6
5
4
3
2
1
+24V1
(NC)
(NC)
GND2
PCU CLK/
PCU TXD/
PCU RXD/
PCU RDY/
PCU LRQ/
SCAN/
LD START/
PCU RES
FW
F RES
PCU CLK/
PCU TXD/
PCU RXD/
PCU RDY/
PCU LRQ/
SCAN/
LD START/
PCU RES
PAGE/
FW
F RES
VFM3
VFM3
2
1
VFM3
4
8
MSW PR/
+24V1
+24V1
MSW PR/
TXD-ADF
RXD-ADF
/DTR-ADF
/DSR-ADF
RES-ADF
(NC)
/SPF SCAN
+5V1
GND2
OCSW
+24V1
/LED0
/LED1
+24V1
/CL
GND1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
DVCH2
DVCH3
DVCH4
DVCH2
DVCH3
DVCH4
10
11
12
10
11
12
+12V1
ScannerM
SM
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SMP-03V-NC
DF1B-3EP-2.5RC(BL)
MSW
1
2
3
4
5
6
+38V(MM)
GND1(MM)
+5V1
GND2
/MM
MM-T
1
2
3
4
+12V1
+12V1
+12V1
+12V1
CN1
B24B-KRWHK
CN3
CN2
B26B-KRWHK
CN4
CN5
B32B-KRWHK
GND2
CTS-RIC
DSR-RIC
RXD-RIC
TXD-RIC
+5V1
DTR-RIC
RTS-RIC
GND2
TXD-PRT
RXD-PRT
RTS-PRT
CTS-PRT
POFB
/P
R
T
-R
E
S
/A
2
-R
E
S
TXD-PRT
GND2
RXD-PRT
RTS-PRT
CTS-PRT
POFB
+24V1
2
12
3
1
PAGE/
F RES
FW
PAGE/
3
1
4
1
2
3
4
3
2
1
1
2
3
MHPS
GND2
+5V1
RD
RD
PL
RD
PL
GY
BL
GY
LB
LB
GY
LB
LB
LB
LB
LB
GY
LB
LB
LB
RD
RD
RD
RD
RD
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
PL
GY
BL
LB
LB
LB
LB
LB
LB
LB
LB
GY
GY
RD
BL
GY
GY
RD
BL
BL
GY
GY
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
BL
B20B-KRWHK
2
2
/SPF SCAN
LB
LB
LB
LB
LB
LB
LB
LB
LB
RD
RD
LB
LB
LB
LB
LB
LB
LB
LB
RD
GY
GY
RD
BL
GY
OR
GY
BL
GY
LB
LB
LB
LB
LB
LB
LB
1
2
3
4
5
6
1
2
3
4
+5V1
+5V1
+5V1
+5V1
GND2
GND2
GND2
GND2
GND2
GND2
1
2
3
4
5
6
1
2
3
4
+24V1
+24V1
+24V1
+24V1
+5V1
+5V1
+5V1
GND2
GND2
GND2
LB
LB
LB
LB
A
B
A
B
1
5
6
7
8
9
10
11
12
13
14
15
16
18
19
20
21
22
+5VLD
GND2
GND2
+5V1
-5V
B1
B2
B3
B4
SYNC/
VIDEO
VIDEO/
LDON/
GND2
START/
READY/
+24V1
GND1
+5VLD
GND2
GND2
+5V1
-5V
B1
B2
B3
B4
SYNC/
VIDEO
VIDEO/
LDON/
GND2
START/
READY/
+24V1
GND1
1
4
10
9
11
8
7
6
5
3
12
13
14
1
3
2
5
4
1
3
2
5
4
CN3
CN4
DF1B-22DP-2.5DS
CN7
/MODE1
/NODE2
/MODE4
/MODE5
TM1A
TM1B
TM1A
TM1B
TM1A
TM1B
TM1A
TM1B
1
2
3
+24V1
MSW PR/
CN1
CN2
CN3
CN1
/PFM
/SVREF1
/SVREF2
/SVREF3
/SVREF1
/SVREF2
/SVREF3
+1
2V
1 0
P
LB
LB
LB
LB
+2
4V
3 O
P
3
3
1
5
+38V MM
GND2 MM
+5V1 MM
RI
C
LC
C
LS
U
22
30
28
1
25
23
21
9
6
7
5
19
17
15
+5V1  SM
+5V1  ADF
+5V1  LCC
-5V   LSU
+5V1  ICU
+5V1  ICU
+5V1  ICU
+3.3V ICU
+3.3V ICU
+3.3V ICUS
+3.3V ICUS
+5V1  ICUS
+5V1  ICUS
+5V1  ICUS
34
29
30
18
17
15
16
3
1
31
24
20
7
19
5
8
GND1  MM
+38V  SM
GND1  SM
GND1  ADF
+24V1 ADF
+24V1 LCC
GND1  LCC
+12V1 ICU
+12V1 OP
+38V2 OP
GND1  ICU
GND1  ICU
+24V3 OP
+24V1 ICU
+12V1 HDI
GND1  HDI
4
2
13
11
9
7
23
21
19
17
15
25
GND2  LCC
GND2  ADF
GND2  ICU
GND2  ICU
GND2  ICU
GND2  ICU
GND2  ICUS
GND2  ICUS
GND2  ICUS
GND2  ICUS
GND2  ICUS
GND2  HDI
13 +5V1  HDI
CN703
(26Pin)
DC
P/S
DC
P/
S
+5VLD
/PRT-RES
/A2-RES
(2-2A)
(2-2A)
(2-3A)
A
B
B28B-KRWHK
S22B-PHDSS
Bias
(2-4C)
(2-2A)
(2-2A)
(2-2A)
(2-2A)
(2-2A)
(2-2A)
(2-5A)
(2-5A)
+38V MM
(2-3A)
CN704 (34Pin)
CN702 (30Pin)
1
2
3
4
+12V1 HDI
GND1  HDI
GND2  HDI
+5V1  HDI
HDD
1
3
5
4
1
3
4
5
S14B-PH-K-S
GY
OR
RD
RD
GY
GY
PL
OR
OR
GY
RD
GY
RD
GY
PL
GY
BL
BL
BL
BL
OR
OR
OR
OR
BL
BL
BL
BL
BL
BL
BL
BL
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
ADF
ADF
ADF
ADF
LCC
LCC
LCC
LCC
PL
PL
GY
BL
GY
GY
BL
BL
PL
BR
LB
PK
BR
LB
PL
PK
GY
PL
OR
RD
GY
PK
LB
PL
BR
PK
LB
BL
GY
BR
RD
LB
GY
RD
PK
LB
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
LB
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
RD
GY
LB
BL
PL
BR
PK
LB
RD
LB
PL
OR
BR
PK
OR
LB
BR
PL
LB
OR
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
LB
LB
LB
LB
MSW PR/
RD
RD
RD
LB
(AR-335)
1
2
9
10
8
11
12
3
4
5
6
7
RD
GY
LB
LB
LB
LB
LB
LB
(NC)
(NC)
(NC)
3
2
6
7
PTH
PTH
GND2
1
3
PTH
GND2
LB
GY
PTH
GND2
GND2
PTH
(2-6A)
+24V1
/PFM
GND1
(2-6A)
(2-6A)
22
17
15
13
14
8
9
9
10
7
5
4
3
2
1
6
6
11
18
19
20
21
16
12
GY
BL
OR
OR
BL
BL
BL
PL
OR
GY
GY
RD
RD
OR
BL
GY
GY
GY
GY
PL
BL
(NC)
(NC)
(NC)
335-C03.DSF
WIRING CHART
1
2
3
4
5
6
7
8
D
C
B
A
D
C
B
A
1
2
3
4
5
6
7
8
2/2
(AR-335)
335-C04.DSF
UCSS1
UCSS2
UCSS3
LUD1
PED1
UCSPD1
UCSPD2
LUM1A
LUM1B
+24V1
+5V1
GND2
/CPFS1
/CPFC1
/TRC1L
+24V1
/TRC1H
+24V1
/TRC2
+24V1
PPD1
+5V1
GND2
GND2
/TXD-SOT
/RXD-SOT
/DSR-SOT
/DTR-SOT
DPPD1
DPPD2
DPPD3
DSBD
DSWL
UPPER
LIFT
UP
TRC1L
TRC1H
TRC2
RES-SOT
PCU
PWB
F-GND
TFD
+5V1
GND2
PFD
PPD1
+24V1
+24V1
+24V1
+24V1
+24V1
GND2
+5V1
PFD
1
2
3
+24V1
+24V1
MTRC
MPFC
/SFM
+24V1
GND2
+5V1
PSD
1
2
3
SFM
PSD
+24V1
12
F-GND
+5V1
GND1
+24V1
GND1
+24V1
F-GND
+5V1
GND2
GND1
1
2
3
4
5
6
7
8
9
+24V1
+5V1
GND2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
4
DSCS
/DTC1
GND1
/MHV
/THVPWM
/SHVPWM
/DVPWM
/GBPWM
MHV-T
THV-T
1
2
3
4
5
6
7
8
9
10
HV
un
/DASM0
/DASM1
/DASM2
/DASM3
DAPD
+24V1
POD1
POD2
POD3
+5V1
GND2
B10B-PH-K-S
PS-187
Bias
F-GND
F-GND
DPUND
1
2
2
1
1
1
2
1
2
1
1
2
3
1
2
2
1
1
1
2
1
1
2
3
4
13
11
9
5
7
15
6
10
8
2
5
1
8
3
9
7
6
4
11
12
11
12
DPUND
DSCS
/DTC1
DSWL
1
2
3
1
2
3
GND2
5
4
3
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1
1
2
3
4
5
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
SMR-03V-B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
UCSS4
PED1
LUD1
+24V1
10
11
12
13
14
15
16
PSD
+5V1
15
DSWR
5
15
Rth1
Rth2
Rth2
GND2
1
Rth1
15
27
28
14
15
OUD1
OUD2
DF1B-34DP-2.5RC
+5V1
GND2
LUD1
PED1
+5V1
+5V1
+24V1
+24V1
GND2
GND2
1
2
3
4
5
6
7
8
9
10
1
2
3
PED1
LUD1
1
2
3
1
2
3
LUM1
LUM1B
LUM1A
QR/P4-40S-C
DSWLL
GND2
29
30
31
32
33
34
GND1
GND1
GND1
+24V1
+24V1
+24V1
+12V1
+5V1
+5V1
FW
+24V2
DSWL(AC)
GND2
GND2
GND2
GND2
GND2
+24V1
DHPR/
HLPR/
INTPR/
DSWLL
DSWLL
GND2
DSWLL
GND2
/SFM
+24V1
1
2
2
1
OGS
POD1
POD2
POD3
2
2
2
2
1
1
2
/OGS
+24V1
/OGS
OUD1
OUD2
/OGS
+24V1
POD1
POD2
POD3
+5V1
GND2
DPUND
DSCS
/DTC1
DPPD1
DPPD2
DPPD3
DAPD
/DASM0
/DASM1
/DASM2
/DASM3
+24V1
+5V1
GND2
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
3
2
1
+5V1
POD1
GND2
+5V1
POD2
GND2
+5V1
POD3
GND2
ADU
A
B
DSWR
UCSS1
UCSS2
UCSS3
UCSS4
GND2
LUM1B
LUM1A
+5V1
PED1
LUD1
+24V1
UCSPD1
UCSPD2
LCSS1
LCSS2
LCSS3
LCSS4
GND2
LUM2B
LUM2A
+5V1
PED2
LUD2
+24V1
LCSPD1
LCSPD2
+5V1
GND2
PFD
PPD1
DSWR
+24V1
+24V1
+24V1
+24V1
Rth1
Rth2
GND2
/SFM
+24V1
GND2
PSD
+5V1
+5V1
TFD
GND2
OUD1
OUD2
/OGS
+24V1
POD1
POD2
POD3
+5V1
GND2
DPUND
DSCS
/DTC1
/DSBS
/DSBM0
/DSBM1
/DSBM2
/DSBM3
DPPD1
DPPD2
DPPD3
DSBD
DAPD
/DASM0
/DASM1
/DASM2
/DASM3
GND1
/MHV
/THVPWM
/SHVPWM
/DVPWM
/GBPWM
MHV-T
THV-T
/DVREM
/DVREM
/RXD-SOT
RES-SOT
/TXD-SOT
/DTR-SOT
/DSR-SOT
/CPFS1
/CPFC1
/CPFS2
/CPFC2
/CPFC1
/CPFS1
/CPFS1
/CPFC1
QR/P8-12S-2C
CPFS1
CPFC1
+24V1
/CPFS1
1
2
1
2
+24V1
/CPFC1
1
2
1
2
+5V1
GND2
PED1
+5V1
GND2
LUD1
+24V1
+5V1
GND2
LIFT
UP
1
2
3
4
5
6
7
8
9
+24V1
+5V1
GND2
+24V1
10
11
12
13
14
15
16
+5V1
GND2
+5V1
+5V1
+24V1
+24V1
GND2
GND2
1
2
3
4
5
6
7
8
9
10
1
2
3
1
2
3
1
2
3
QR/P8-12S-2C
+24V1
1
2
1
2
+24V1
1
2
1
2
+5V1
GND2
+5V1
GND2
LUM2B
LUM2A
PED2
LUD2
/CPFS2
/CPFC2
LCSPD1
LCSPD2
LCSS1
LCSS2
LCSS3
LCSS4
LOWER
LUD2
PED2
/CPFS2
/CPFC2
LUM2B
LUM2A
LUM2
/CPFS2
/CPFC2
PED2
LUD2
LUD2
PED2
PED2
LUD2
CPFC2
CPFS2
/CPFS2
/CPFC2
/MPFC
/TRC1L
/TRC1H
/TRC2
/MTRC
/MPFC
/MPFC
/MTRC
/TRC2
/TRC1H
/TRC1L
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND2
TFD
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
/DSBS
/DSBM0
/DSBM1
/DSBM2
/DSBM3
DPPD1
DPPD2
DPPD3
DSBD
DAPD
/DASM0
/DASM1
/DASM2
/DASM3
/DSBS
/DSBM0
/DSBM1
/DSBM2
/DSBM3
/DSBS
/DSBM0
/DSBM1
/DSBM2
/DSBM3
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
DSWF(L)
DSWF(L)
15
+5V1
POD1
GND2
+5V1
POD2
GND2
6
5
4
3
2
1
1
2
3
+5V1
POD3
GND2
DSWL
DSWF(L)
DSWL
TRWH-30-H
+24V1
+24V1
+24V1
+24V1
1
2
3
4
5
6
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
6
PPD2
16
16
PPD2
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PPD2
3
RRC
+24V1
2
1
1
2
+24V1
+24V1
+24V1
+24V1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
+24V1
/PSPS
+24V1
16
12
13
12
13
7
8
7
8
+24V1
GND1
+24V1
GND1
PSPS
+24V1
2
1
1
2
+24V1
GND1
+24V1
GND1
+24V1
GND1
+24V1
GND1
1
2
3
1
2
3
3
2
1
3
2
1
1
2
3
4
5
6
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
CN6
B9B-PH-K-S
CN7
B26B-KRWHK
CN11
B32B-KRWHK
CN10
B30B-KRWHK
VFM1
VFM2
HL
PWB
DSW
L
 AC
IN
T
P
R
/
38
V A
C
38
V M
M
+2
4V
1
HL
PR/
DHPR/
GND2
HL
CNT1
GND2
HL
CNT2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
+5
V L
D
AC PWB
+12V1
F-GND
GND1  HVT
GND1  PCU
GND1  PCU
+24V1 PCU
+24V1 PCU
+24V1 PCU
+12V1 PCU
+12V1 PCU
+24V2 INT
+38V  AC
+24V1 DESK
GND1  DESK
+24V1 SORT
+24V1 SORT
GND1  SORT
GND1  SORT
+12V1 HDP
GND1  HDP
+5V1  PCU
+5V1  PCU
FW
+5V2  LD
+5V1  DESK
+5V1  SORT
+5V1  HDP
+5V1  PB
+5V1  PB
+3.3V PB
+3.3V PB
+5V1  A2
F-GND
CN9
B32B-KRWHK
DC P
/S
DSWLL
GND2
GND2
PRN-RES
A2-RES
12
10
11
9
14
13
33
32
28
26
27
25
23
4
2
21
6
22
11
29
27
26
24
2
14
18
16
10
8
20
1
2
3
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
8
3
10
1
11
2
5
6
4
9
10
5
11
6
1
4
3
2
9
8
10
5
11
6
1
4
3
2
9
8
10
5
11
6
1
4
3
2
9
8
DESK
SORT
3
1
3
1
3
1
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
RD
RD
GY
LB
RD
RD
GY
RD
RD
LB
GY
GY
GY
RD
RD
RD
OR
OR
BL
BL
LB
RD
RD
BR
PK
PL
PK
LB
RD
GY
GY
GY
GY
LB
LB
LB
LB
LB
LB
LB
LB
BL
GY
RD
GY
GY
BL
GY
RD
RD
GY
GY
GY
GY
RD
RD
GY
RD
PL
GY
GY
GY
RD
RD
RD
OR
OR
RD
OR
GY
BL
BL
BL
BL
BL
LB
BL
BL
BL
OR
OR
BL
RD
2
2
1
1
PPD1
GND2
+5V1
PFD
1
2
3
4
DSWR
5
6
PPD2
PPD1
GND2
+5V1
PFD
1
2
3
4
DSWR
5
6
PPD2
6
5
4
3
1
2
LB
LB
LB
LB
LB
LB
GY
LB
LB
LB
LB
DSWLL
GND2
4
3
2
Rth1
Rth2
GND2
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
+5V1
1
2
3
GND2
TFD
3
2
1
LB
LB
LB
3
2
1
1
2
3
+5V1
3
2
1
1
2
3
+5V1
GND2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
DSBD
+5V1
DSBD
GND2
3
2
1
DSBD
1
1
2
3
4
1
2
3
4
5
6
1
2
4
5
6
PPD2
+5V1
GND2
1
2
3
PPD2
+5V1
GND2
2
3
PPD2
1
PFD
A
B
A
B
A
B
A
B
23
24
25
26
27
28
29
30
31
32
33
34
35
36
38
40
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
23
24
25
26
27
28
29
30
31
32
GND2
+5V1
+24V1
33
34
35
36
38
40
1
3
+24V1
HLCNT1
HLCNT2
POFB
CTS-PRT
RTS-PRT
RXD-PRT
TXD-PRT
TXD-DESK
/RXD-DESK
/DTR-DESK
/DSR-DESK
RES-DESK
/TRC-DESK
TXD-DESK
/RXD-DESK
/DTR-DESK
/DSR-DESK
RES-DESK
/TRC-DESK
TXD-DESK
/RXD-DESK
/DTR-DESK
/DSR-DESK
RES-DESK
/TRC-DESK
CN1
CN2
1
2
DSWL
DSWL
1
2
3
2
2
1
1
3
CN1
CN2
CN3
CN8
CNA
CNB
CNC
CNA
CNB
CNC
PWB
PK
RD
BR
RD
BL
GY
LB
BL
GY
PK
RD
BR
RD
BL
GY
LB
PL
PL
GY
BL
/DTC2
/DTC2
/DTC2
/DTC2
/VFM1
/VFM2
/VFM1
/VFM2
/VFM1
/VFM2
/MTRC
CN704 (34Pin)
CN702 (30Pin)
/RRC
/PSPS
/RRC
CN204
1
3
14
12
10
16
26
24
22
20
18
GND2  SORT
GND2  DESK
GND2  PCU
GND2  PCU
GND2  PCU
GND2  A2
GND2  HDP
GND2  PB
GND2  PB
GND2  PB
GND2  PB
4
5
4
5
+5V1  A2
GND2  A2
+12V1 HDP
GND1  HDP
+5V1  HDP
GND2  HDP
+3.3V PB
+3.3V PB
+5V1  PB
+5V1  PB
GND2  PB
GND2  PB
GND2  PB
GND2  PB
GND2
PRN-RES
POFB
CTS-PRT
RTS-PRT
RXD-PRT
TXD-PRT
A2
PRN
Bias
(1-3D)
(1-3C)
(1-3C)
(1-3C)
(1-3C)
(1-3C)
(1-3C)
A2-RES
(1-1B)
(1-1B)
DSWL
DSWF(L)
(1-6C)
(1-6C)
+38V MM
+5V  LD
(1-7D)
(1-1B)
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
BL
GY
OR
GY
BL
GY
OR
OR
BL
BL
GY
GY
GY
GY
PL
PL
LB
LB
LB
LB
LB
LB
PL
BL
GY
PL
PK
RD
LB
BL
GY
LB
LB
BR
PL
PK
LB
BR
PL
PK
PL
PK
LB
BR
PL
PK
LB
BR
PL
PK
BR
RD
RD
RD
PK
BL
GY
BR
PL
LB
PK
BR
PL
PK
BR
LB
PK
BR
PL
LB
PK
BR
PL
LB
PK
BR
PL
LB
RD
RD
RD
RD
BL
GY GY
GY
GY
GY
GY
BL
BL
BL
BL
BL
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
RD
LB
GY
RD
PK
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
3
2
3
2
2
3
2
3
WH
Rth1
QR/P1-16
2
Rth2
5
3
3
GND2
2
12
1
2
3
4
11
13
9
5
15
7
6
10
8
(15Pin)
(12Pin)
+5
V2
GY
GY
GY
GY
GY
+24V1
GND1
1
2
3
3
2
1
VFM4
/VFM4
5
4
3
2
1
1
2
3
4
5
/TXD-SOT
/RXD-SOT
/DTR-SOT
/DSR-SOT
RES-SOT
5
2
5
1
8
10
10
3
9
7
6
4
Rth1
QR/P1-16
2
Rth2
GND2
2
6
6
3
3
WH
WH
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
100V
200V
WH
WH
WH
LB
LB
LB
GND1
+24V1
1
2
3
3
2
1
PFM
PFM
3
1
2
3
1
VFM6
2
GND1
PFM
+24V1
3
2
1
1
2
3
GND1
PFM
+24V1
VFM5
3
2
1
1
2
3
GND1
PFM
+24V1
3
2
1
1
2
3
GND1
PFM
+24V1
(1-4D)
(1-4D)
(1-4D)
WIRING CHART
8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
1
L1
BK
WH
1
DCPS
HL
PWB
LHL
LHL1
LHL2
#187(WH)
#187(RD)
#187(BL)
HL1
THS
2
N1
2Pin
L1
NHL1
NHL2
1
8
1
8
BK
WH
WH
2
16
16
16Pin
1
3
NHL1
NHL2
3Pin
WH
WH
CN201
AC PWB
BK
L1
L1
L1
N1
N1
1
3
1
2
3
3Pin
3Pin
BK
BK
WH
WH
CN202
CN203
FUSER UN
HL2
L0
#250(WH)
#250(WH)
BK
WH
1
2
BK
BK
WH
1
BK
WH
L0
2
N0
4
8
4
8
L0
N0
BK
BK
WH
#250(WH)
L0(out)
N0(out)
WH
BK
L0
BK
#250D(BK)
N(in)
L(in)
HARNESS
#250(BK)
#250(WH)
BK
WH
GR/YE
AC PWB EARTH
WH
NDH
#187(WH)
3
7
3
7
L1
N1
NDH
WH
WH
8Pin
5
5
1
1
BK
L0
WH
WH
1
BK
WH
2
BK
2Pin
1
BK
WH
L1
2
2Pin
N1
DH1
1
NDH
BK
WH
2
1
2
OP PANEL
2/3 MIRROR
L0
L1
N0
N1
#250(BL)
#250(BL)
MAIN
SW
DH2
2Pin
LENS
OPTION
1
2
1
NDH
BK
WH
2Pin
2
OPTICAL
L0
1/2
335-
C
05.
D
S
F
AC POWER SECTION (100V series)
8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
AC POWER SECTION (200V series)
REACTOR
(DC)
3
1
3Pin
NDC(R)
N1(R)
4
1
WH
WH
4Pin
N1
NDC
1
3
L1
3Pin
BK
WH
1
3
NDC
DCPS
HL
PWB
LHL
LHL1
LHL2
#187(WH)
#187(RD)
#187(BL)
HL1
HL2
THS
NHL1
NHL2
9
8
9
8
BK
WH
WH
16
16
16Pin
FUSER UN
L1
1
3
NHL1
NHL2
3Pin
WH
WH
BK
L1
L1
2
3
BK
BK
CN201
CN203
AC PWB
L1
N1
N1
1
3
1
3Pin
3Pin
WH
WH
CN202
L0
#250(WH)
#250(WH)
BK
1
2
BK
WH
1
BK
WH
L0
2
N0
4
8
4
8
L0
N0
BK
WH
#250(BK)
#250(WH)
L0(out)
N0(out)
WH
BK
N(in)
L(in)
HARNESS
#250(BK)
#250(WH)
BK
WH
GR/YE
AC PWB EARTH
NDH
#187(WH)
WH
3
7
3
7
L1
N1
NDH
BK
WH
WH
8Pin
5
5
1
1
BK
L0
BK
WH
WH
1
BK
WH
2
BK
2Pin
1
BK
WH
L1
2
2Pin
N1
DH1
1
NDH
WH
BK
WH
2
1
2
OP PANEL
L0
L1
N0
N1
#250(BL)
#250(BL)
MAIN
SW
DH2
2Pin
2/3 MIRROR
LENS
OPTION
1
2
1
NDH
BK
WH
2Pin
2
OPTICAL
L0
2/2
335-
C
06.
D
S
F
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  • Here you can View online or download the Service Manual for the Sharp AR-285 (serv.man18) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp AR-285 (serv.man18) Copying Equipment. Information contained in Sharp AR-285 (serv.man18) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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AR-285 (serv.man18) Service Manuals

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AR-285 (serv.man5) AR280 285 335 Service Manual-General Service Manual 6 187.54 KB
AR-285 (serv.man6) AR280 285 335 Service Manual-Specifications Service Manual 7 82.25 KB
AR-285 (serv.man7) AR280 285 335 Service Manual-Options Service Manual 5 56.11 KB
AR-285 (serv.man8) AR280 285 335 Service Manual-Consumable Parts Service Manual 8 82.97 KB
AR-285 (serv.man9) AR280 285 335 Service Manual-Installation and Set Up Service Manual 12 552.83 KB
AR-285 (serv.man10) AR280 285 335 Service Manual-External View and Internal Structure Service Manual 11 546.8 KB
AR-285 (serv.man11) AR280 285 335 Service Manual-Settings and Adjustments Service Manual 28 747.22 KB
AR-285 (serv.man12) AR280 285 335 Service Manual-Simulation Codes Service Manual 118 877.93 KB
AR-285 (serv.man13) AR280 285 335 Service Manual-Maintenance Service Manual 25 2.97 MB
AR-285 (serv.man14) AR280 285 335 Service Manual-Disassembly and Assembly Service Manual 20 1.99 MB
AR-285 (serv.man15) AR280 285 335 Service Manual-Trouble Code List Service Manual 10 81.02 KB
AR-285 (serv.man16) AR280 285 335 Service Manual-Operational Description Service Manual 6 59.52 KB
AR-285 (serv.man17) AR280 285 335 Circuit PWB Location Service Manual 2 76.34 KB
AR-285 (serv.man19) AR280 285 335 Circuit ICU PWB Service Manual 16 558.48 KB
AR-285 (serv.man20) AR280 285 335 Circuit PCU PWB Service Manual 7 281.94 KB
AR-285 (serv.man21) AR280 285 335 Circuit Operation Control PWB Service Manual 6 252.56 KB
AR-285 (serv.man22) AR280 285 335 Circuit Operation L R PWB Service Manual 2 59.31 KB
AR-285 (serv.man23) AR280 285 335 Circuit AC DC Power Supply Service Manual 5 146.11 KB
AR-285 (serv.man24) AR280 285 335 Circuit DC Power Supply Service Manual 3 298.34 KB
AR-285 (serv.man25) AR280 285 335 Circuit SPF Service Manual 3 155.18 KB
AR-285 (serv.man26) AR280 285 335 Circuit RADF Service Manual 4 111.27 KB
AR-285 (serv.man34) AR280 285 335 Operation Manual-Section 1 User Manual / Operation Manual 78 1.68 MB
AR-285 (serv.man35) AR280 285 335 Operation Manual-Section 2 User Manual / Operation Manual 58 1.49 MB
AR-285 (serv.man36) AR280 285 335 Operation Manuals-Section 3 User Manual / Operation Manual 32 184.36 KB
AR-285 (serv.man27) Information of parts change Service Manual / Parts Guide 2 28.25 KB
AR-285 (serv.man28) Parts Guide AR250 280 285 287 335 337 405 407 505 507 Service Manual / Parts Guide 127 5.15 MB
AR-285 (serv.man29) AR280 285 335 Parts Guide-Exteriors Operation panel unit Document size sensor unit Optical unit 1 Optical unit 2 Copy lamp unit 2nd,3rd mirror holder unit Frame section Rear frame 1 Service Manual / Parts Guide 15 1.79 MB
AR-285 (serv.man30) AR280 285 335 Parts Guide-Rear frame 2 Photo conductor unit Tonor hopper unit Developer unit Fusing unit 1 Fusing unit 2 2 bin delivery turnover unit 1 2 bin delivery turnover unit 2 Vertical transport right door unit Service Manual / Parts Guide 19 1.73 MB
AR-285 (serv.man31) AR280 285 335 Parts Guide-Vertical transport unit PS transport unit Suction unit Main drive unit1 Main drive unit2 Paper feeding drive unit1 Paper feeding drive unit2 DV drive unit Fusing drive unit DV guide unit Service Manual / Parts Guide 17 1.5 MB
AR-285 (serv.man32) AR280 285 335 Parts Guide-Multi manual paper feeding unit1 Multi manual paper feeding unit2 Waste toner unit Tray paper feeding tray unit Multi manual paper feeding tray unit MC Unit TC Unit Tray Unit Packing material accessories Service Manual / Parts Guide 17 1.17 MB
AR-285 (serv.man33) AR280 285 335 Parts Guide-PCU PWB ICU PWB Operation control PWB Operation PWB R Operation PWB L Inverter PWB AC PWB Scanner drive PWB ORS PD PWB DC Power supply PWB Service Manual / Parts Guide 25 393.49 KB
AR-285 (serv.man4) AR280,285,335 Specifications Service Manual / Specification 5 82.97 KB
AR-285 (serv.man44) Change of Fuser Cover Part Number. Service Manual / Technical Bulletin 1 25.47 KB
AR-285 (serv.man45) Improvement made to prevent fire hazard caused by imperfect contact on fixing junction PWB. Service Manual / Technical Bulletin 1 45.23 KB
AR-285 (serv.man46) Re issue bulletin regarding a parts change - mainly for the mirror mount fixing plate. Service Manual / Technical Bulletin 4 1.6 MB
AR-285 (serv.man47) Change to the paper feed roller material. Service Manual / Technical Bulletin 13 1.22 MB
AR-285 (serv.man48) IMPROVEMENT MADE TO PREVENT MALFUNCTION CAUSED BY IMPERFECT CONTACT ON FIXING JUNCTION PWB. Service Manual / Technical Bulletin 1 106.03 KB
AR-285 (serv.man49) Reduction of F2-00 error. (Toner supply error) Service Manual / Technical Bulletin 2 12.35 KB
AR-285 (serv.man50) New service part for repairing a broken ADU frame Service Manual / Technical Bulletin 2 239.04 KB
AR-285 (serv.man51) Parts change information Service Manual / Technical Bulletin 2 45.09 KB
AR-285 (serv.man52) Paper feed drive unit part change Service Manual / Technical Bulletin 1 30.01 KB
AR-285 (serv.man53) Corrections carried out in the parts guide (DV unit toner hopper) Service Manual / Technical Bulletin 2 91.79 KB
AR-285 (serv.man54) HV protect sheet addition Service Manual / Technical Bulletin 1 36.21 KB
AR-285 (serv.man55) Corrections made to a jamming error caused by the ADU transfer clutch dragging or slipping Service Manual / Technical Bulletin 1 42.96 KB
AR-285 (serv.man56) Establishment of the paper feeding drive clutch with mylar sheet attached as a service part Service Manual / Technical Bulletin 1 30.64 KB
AR-285 (serv.man57) Parts change information Service Manual / Technical Bulletin 1 30.58 KB
AR-285 (serv.man58) Upgrade of ICU ROM version - remedy for black streaks on edge of first copy Service Manual / Technical Bulletin 1 20.65 KB
AR-285 (serv.man59) Notice of jam codes Service Manual / Technical Bulletin 3 58.34 KB
AR-285 (serv.man60) Supply of silicon oil used for cleaning the SPF glass to be carried out as a service part Service Manual / Technical Bulletin 1 30.82 KB
AR-285 (serv.man61) Copy paper jams caused by grease entering the internal section of the paper feeding drive clutch and supply of Hanari grease as a service part Service Manual / Technical Bulletin 1 34.6 KB
AR-285 (serv.man62) Corrections carried out in the parts guide Service Manual / Technical Bulletin 1 30.08 KB
AR-285 (serv.man63) Change carried out in the developer Service Manual / Technical Bulletin 1 18.42 KB
AR-285 (serv.man64) Change carried out in the material of the reversion gate Service Manual / Technical Bulletin 1 29.83 KB
AR-285 (serv.man65) Establishment of the CG reverse roller shaft UN and the Reverse roller shaft UN in the 550 paper feeding unit as service parts Service Manual / Technical Bulletin 2 52.22 KB
AR-285 (serv.man66) Parts change information Service Manual / Technical Bulletin 4 140.65 KB
AR-285 (serv.man67) Correction carried out in the parts guide for the charger wire Service Manual / Technical Bulletin 1 19.24 KB
AR-285 (serv.man68) Part changes Service Manual / Technical Bulletin 1 33.24 KB
AR-285 (serv.man69) Improvement of paper jam udulation caused by hardening of the delivery roller Service Manual / Technical Bulletin 1 22.17 KB
AR-285 (serv.man70) Notice of jam cause codes Service Manual / Technical Bulletin 3 153.48 KB
AR-285 (serv.man71) Providing a caution label, as a service part, on adding toner Service Manual / Technical Bulletin 2 70.59 KB
AR-285 (serv.man72) Using the same hand-feed pick-up roller as the 550 paper-feeding unit Service Manual / Technical Bulletin 1 29.8 KB
AR-285 (serv.man73) Correction to compatability fo the copy lamp unit in bulletin 009 Service Manual / Technical Bulletin 1 35.08 KB
AR-285 (serv.man74) Parts change information Service Manual / Technical Bulletin 1 30.88 KB
AR-285 (serv.man75) Parts change information Service Manual / Technical Bulletin 3 139.51 KB
AR-285 (serv.man76) Polygon motors for laser units. Service Manual / Technical Bulletin 1 20.7 KB
AR-285 (serv.man77) SIMM manufacturer change. Service Manual / Technical Bulletin 1 29.85 KB
AR-285 (serv.man78) Changes to polygon motor inside LSU. Service Manual / Technical Bulletin 1 18.99 KB
AR-285 (serv.man79) Change to pulley fixing double-thread screw and discontinued M4 tap. Service Manual / Technical Bulletin 1 86.5 KB
AR-285 (serv.man80) Change carried out in the hopper seal of the developing tank. Service Manual / Technical Bulletin 6 214.28 KB
AR-285 (serv.man81) Change of parts used in 550 paper feeding unit. Service Manual / Technical Bulletin 2 124.28 KB
AR-285 (serv.man82) Problem with main drive unit paper feed clutch. Service Manual / Technical Bulletin 3 1.18 MB
AR-285 (serv.man83) Addition of explanatory label for lever operation and change of suction lift shaft. Service Manual / Technical Bulletin 1 120.99 KB
AR-285 (serv.man84) Measure to alleviate problems of disengagement of the side plate in the machine cassette unit. Service Manual / Technical Bulletin 2 125.24 KB
AR-285 (serv.man85) ICU PWB part number change. Service Manual / Technical Bulletin 1 75.06 KB
AR-285 (serv.man86) Action to alleviate problems of static electricity through the use of a plastic bag for the machine. Service Manual / Technical Bulletin 1 73.33 KB
AR-285 (serv.man87) ROM software changes. Service Manual / Technical Bulletin 1 64.41 KB
AR-285 (serv.man88) Abnormal noise from process unit. Service Manual / Technical Bulletin 1 60.77 KB
AR-285 (serv.man89) Part change information. Service Manual / Technical Bulletin 2 160.46 KB
AR-285 (serv.man90) Unification of 200V series DC power unit. (WHITE) Service Manual / Technical Bulletin 2 91.88 KB
AR-285 (serv.man91) Change of supplier for sintered bearings. (WHITE) Service Manual / Technical Bulletin 4 188.93 KB
AR-285 (serv.man92) Increase in strength of ADU frame. (WHITE) Service Manual / Technical Bulletin 2 112.62 KB
AR-285 (serv.man93) Changes to the AR505 Service Manual and addition of jam cause codes. (WHITE) Service Manual / Technical Bulletin 5 323.76 KB
AR-285 (serv.man94) Change carried out in the original document detection photo sensor. (WHITE) Service Manual / Technical Bulletin 1 74.06 KB
AR-285 (serv.man95) Change carried out in the paper feeding drive frame and the transport clutch. (WHITE) Service Manual / Technical Bulletin 2 119.5 KB
AR-285 (serv.man96) Change carried out in the PS front roller bearing. (WHITE) Service Manual / Technical Bulletin 1 83.98 KB
AR-285 (serv.man97) Change carried out in the waste toner drive gear in the main drive unit. (WHITE) Service Manual / Technical Bulletin 1 83.62 KB
AR-285 (serv.man98) Version upgrade carried out on the ROM (ROM Management No. 9). (YELLOW) Service Manual / Technical Bulletin 1 62.25 KB
AR-285 (serv.man99) Change carried out in the maker of the table glass used in the RADF. (WHITE) Service Manual / Technical Bulletin 2 117.19 KB
AR-285 (serv.man100) Action to alleviate problems of dislocation of the disjunction arm in the ADU unit. (WHITE) Service Manual / Technical Bulletin 1 83.9 KB
AR-285 (serv.man101) Change carried out in the location of production of the LCU unit. (WHITE) Service Manual / Technical Bulletin 1 88.51 KB
AR-285 (serv.man102) Version upgrade carried out on the ROM. (WHITE) Service Manual / Technical Bulletin 1 74.53 KB
AR-285 (serv.man103) Discontinuance of the adjustment plate in the CCD unit. (WHITE) Service Manual / Technical Bulletin 1 134.34 KB
AR-285 (serv.man104) Countermeasure against Z-folding and paper mis-feed. (WHITE) Service Manual / Technical Bulletin 4 552.21 KB
AR-285 (serv.man105) Change carried out in the attachment screws for the operation panel LCD. (WHITE) Service Manual / Technical Bulletin 1 136.96 KB
AR-285 (serv.man106) Change in shape of the TC holder R. (WHITE) Service Manual / Technical Bulletin 1 121.96 KB
AR-285 (serv.man107) Change carried out in the shape of the bushing and the attachment gear in the paper-feeding drive unit. (WHITE) Service Manual / Technical Bulletin 2 138.29 KB
AR-285 (serv.man108) Discontinuance of the adjustment plate in the CCD unit. (WHITE) Service Manual / Technical Bulletin 1 140.49 KB
AR-285 (serv.man109) Report of flash memory version method. (WHITE) Service Manual / Technical Bulletin 3 130.78 KB
AR-285 (serv.man110) Marks on rear frame of copies, ghosting on the rear frame of copies. (WHITE) Service Manual / Technical Bulletin 1 90.27 KB
AR-285 (serv.man111) Fixing ARPB2 F9 00 error messages. (WHITE) Service Manual / Technical Bulletin 2 96.91 KB
AR-285 (serv.man112) Corrections to the Service Manual. (WHITE) Service Manual / Technical Bulletin 3 182.29 KB
AR-285 (serv.man113) Change carried out in the synchronous detection PWB in the LSU. (WHITE) Service Manual / Technical Bulletin 1 95.5 KB
AR-285 (serv.man114) 1.Change carried out int he stir plate of the developing tank unit. 2.Change carried out in the material used for the TX sheet in the toner hopper unit. (WHITE) Service Manual / Technical Bulletin 3 156.9 KB
AR-285 (serv.man115) This bulletin is no longer relevant to this model Service Manual / Technical Bulletin 1 3.6 KB
AR-285 (serv.man116) 1.Change Carried Out In The Plastic Slider Washer In The ADU Unit. 2.Action To Alleviate Problems Of Static Electricity In The OP Control PWB Unit. (WHITE) Service Manual / Technical Bulletin 2 158.56 KB
AR-285 (serv.man117) Report Of Flash Memory Version Method. (WHITE) Service Manual / Technical Bulletin 2 127.57 KB
AR-285 (serv.man118) 1.Correction Of Screws In The Scanner Unit. 2.Addition Carried Out Of A Harness Protect Sheet S. (WHITE) Service Manual / Technical Bulletin 2 161.75 KB
AR-285 (serv.man119) 1.Change Of The ICU PWB Unit At EFI's Request. 2.Change Of The Touch Panel Manufacturer. 3.Change Of The Heat-resistant Clamp Fixing Screws In The Fusing Unit. 4.Change Of The Action Time Changing The ICU PWB Memory To SDRAM. (WHITE) Service Manual / Technical Bulletin 3 87.23 KB
AR-285 (serv.man120) Extension Of The Rib On The Rail Section Of The 550-Tray Case. (WHITE) Service Manual / Technical Bulletin 1 89.2 KB
AR-285 (serv.man121) Corrections Carried Out In The Parts Guide. (WHITE) Service Manual / Technical Bulletin 7 294.1 KB
AR-285 (serv.man122) 1.Screw Change. 2.Substitution For The Reflection Type Sensor. (WHITE) Service Manual / Technical Bulletin 2 162.78 KB
AR-285 (serv.man123) 1.Points Of Caution To Be Observed During Maintenance Operations Of The Fusing Unit. 2.ROM Writer Functions For The ICU PWB. (WHITE) Service Manual / Technical Bulletin 2 77.3 KB
AR-285 (serv.man124) Change Carried Out In The Hard Disk. (WHITE) Service Manual / Technical Bulletin 2 116.42 KB
AR-285 (serv.man125) 1.Change Carried Out In Main Harness. 2.Change Carried In The Spring Of The Multi Manual Unit. (WHITE) Service Manual / Technical Bulletin 2 78.47 KB
AR-285 (serv.man126) 1.Change Carried Out In The Bearings In The Paper Feeding Drive Unit. 2.Discontinuance Of The Manual Pressure Spring Attachment Plate. (WHITE) Service Manual / Technical Bulletin 2 79.03 KB
AR-285 (serv.man127) Change Carried Out In The Shape Of The AC Harness Cover. (WHITE) Service Manual / Technical Bulletin 2 76.15 KB
AR-285 (serv.man128) Report Of Flash Memory Version Method. (WHITE) Service Manual / Technical Bulletin 8 330.54 KB
AR-285 (serv.man129) 1.ICU PWB Change. 2.Shape Change Of Hard Disc Fixing Plate. (WHITE) Service Manual / Technical Bulletin 2 96.01 KB
AR-285 (serv.man130) Report Of Flash Memory Version Method. (WHITE) Service Manual / Technical Bulletin 6 133.5 KB
AR-285 (serv.man131) 1.Change To The Attachment Screws Of The Optical Reception PWB Holder. 2. Measure To Alleviate Problems Of Electrical Noise In The ICU PWB. (WHITE) Service Manual / Technical Bulletin 2 110.68 KB
AR-285 (serv.man132) 1.Parts Change To Incorporate Parts Manufactured By Sharp Into Assembled Units (Productivity Improvement). 2.Measure To Establish Uniformity Of The High Voltage PWB (To Improve Productivity). 3.Parts Change Carried Out In Accordance With A Change To In-house Production Of The LSU Unit. 4.Measure To Establish Uniformity Of The PCU PWB To Improve Productivity. 5.Measure To Alleviate Problems Of Scattering Of The Waste Toner. (WHITE) Service Manual / Technical Bulletin 4 121.28 KB
AR-285 (serv.man133) 1.Addition Of A Distinguishing Label To The Toner Hopper Unit. 2.Change In The Shape Of The Waste Toner Drive Shaft Used In The Main Drive Unit To Improve Productivity. 3.Change To The Method Of Securing The Harness In The Paper Feeding Drive Unit. 4.Addition Of A Screw Hole In The No. 2 Bin Of The Paper Delivery Paper Guide To Improve Productivity. (WHITE) Service Manual / Technical Bulletin 4 112.11 KB
AR-285 (serv.man134) Change In The Magnetic Clutch Of The Paper Feeding Unit In The 500 Tray To Improve Productivity. (WHITE) Service Manual / Technical Bulletin 2 103.13 KB
AR-285 (serv.man135) 1.Change Carried Out In The Height Of The ADU Opening And Closing PG Boss. 2.Change Carried Out In The PG Quality Of The Paper Feeding Desk. (WHITE) Service Manual / Technical Bulletin 4 164.31 KB
AR-285 (serv.man136) Establishment Of Uniformity Carried Out For The LSU Unit. (WHITE) Service Manual / Technical Bulletin 1 38.91 KB
AR-285 (serv.man137) Correction Measure Carried Out To Alleviate Problems Of Diagonal Feeding Which Occurred During Copy Operations Using The ADF. (WHITE) Service Manual / Technical Bulletin 1 66.21 KB
AR-285 (serv.man138) Measure To ALleviate Problems Of Improperly Tightened Screws In The Paper Delivery Unit. (YELLOW) Service Manual / Technical Bulletin 1 59.97 KB
AR-285 (serv.man139) 1.Action Carried Out As A Measure To Improve The Precision Of The Diameter Of The PS Roller. 2.Addition Carried Out Of An Edge Guide Sheet. 3.Addition Carried Out Of A Caution Label Concerning The Laser In The LSU Unit. (WHITE) Service Manual / Technical Bulletin 3 84.04 KB
AR-285 (serv.man140) 1.Change Carried Out In The Assembly Contractor Of The Toner Hopper And Developing Unit. 2.Measure Carried Out To Protect The Main Switch Harness. 3.Measure To Improve The Alignment Performance Of The Waste Toner Transport Gear. 4.Measure To Diminish Abnormal Noise Which Occurs In The Paper Delivery Reversion No.2 Bin Unit. (WHITE) Service Manual / Technical Bulletin 5 136.78 KB
AR-285 (serv.man141) Report Of Flash Memory Version Method. (WHITE) Service Manual / Technical Bulletin 6 107.72 KB
AR-285 (serv.man142) 1.Discontinuance Of The Plastic Sliders Used In The Developing Unit (To Improve Productivity). 2.Establishment Of Uniformity Of The Upper Cabinet Rear (To Improve Productivity). 3.Change In The Maker Of The Drive Unit Clutch (To Improve Productivity). 4.Discontinuance Of The Boss In The Fusing Unit (To Improve Productivity). (WHITE) Service Manual / Technical Bulletin 3 53.91 KB
AR-285 (serv.man143) 1.Change In The Shape Of The Attachment Plate Of The AC PWB (To Improve Productivity). 2.In-house Production Of The Operation Manuals (To Improve Productivity). (WHITE) Service Manual / Technical Bulletin 2 45.14 KB
AR-285 (serv.man144) Flash Memory - Manual Correction. (WHITE) Service Manual / Technical Bulletin 5 164.45 KB
AR-285 (serv.man145) Part Number Change - LSU Unit. (WHITE) Service Manual / Technical Bulletin 1 40.66 KB
AR-285 (serv.man146) 1.Measure To Alleviate Problems Loosening Of Rubber-Leg Screws. 2.Addition Of Aluminium Tape Carried Out As A Measure To Improve Problems Of Noise. (WHITE) Service Manual / Technical Bulletin 2 52.7 KB
AR-285 (serv.man147) 1.Change In The Outer Diameter Of The Paper Delivery Lock Shaft Carried Out As A Measure To Improve Productivity. 2.Measure To Alleviate Problems Of Loosening Screws Caused By Thermal Contractions. 3.Measure To Improve Problems Of Noise. (WHITE) Service Manual / Technical Bulletin 4 85.47 KB
AR-285 (serv.man148) Auditor Attachment Kit. (WHITE) Service Manual / Technical Bulletin 3 67.76 KB
AR-285 (serv.man149) E7-03 E7-11 Troubles. (WHITE) Service Manual / Technical Bulletin 2 57.02 KB
AR-285 (serv.man150) Developer Set-up Cautions. (WHITE) Service Manual / Technical Bulletin 1 43.95 KB
AR-285 (serv.man151) Parts Guide Corrections Additions. (WHITE) Service Manual / Technical Bulletin 5 100.3 KB
AR-285 (serv.man152) 1.Change Carried Out In The Binding Method Of The AC Harness Line. 2.Measure To Alleviate Problems Of Screws That Do Not Fully Secure Properly. 3.Change In The 3P Terminal Base Harness Carried Out In Accordance With A Measure To Comply With EMI Standards. 4.Measure To Improve Conditions Of Noise. 5.Measure Carried Out To Prevent Contact With The ICU Cover. (WHITE) Service Manual / Technical Bulletin 4 94.74 KB
AR-285 (serv.man153) 1.Change In Materials Of The PS Frame R Carried Out As A Measure To Improve Productivity. 2.Measure To Improve Paper Transport Performance When Using The RADF. 3.Measure To Aleviate Problems Of Paper Curling When Using The ADU. (WHITE) Service Manual / Technical Bulletin 2 41.76 KB
AR-285 (serv.man154) 1.Addition Of Gaskets Carried Out As A Measure To Alleviate Problems Of Noise. 2.Addition Of A Ferrite Core Carried Out As A Measure To Alleviate Problems Of Noise. (WHITE) Service Manual / Technical Bulletin 5 93.42 KB
AR-285 (serv.man155) Heat Roller Wrinkling. (WHITE) Service Manual / Technical Bulletin 1 27.17 KB
AR-285 (serv.man156) 1.Action To Alleviate Problems Of A Gap With The Fusing Pressure Adjustment Lever. 2.Action To Improve The Shielding Performance In The Toner Hopper Unit. 3.Measure To Alleviate Problems Of Noise In The ICU PWB. (WHITE) Service Manual / Technical Bulletin 2 46.72 KB
AR-285 (serv.man157) Labels Additions. (WHITE) Service Manual / Technical Bulletin 2 97.72 KB
AR-285 (serv.man158) 1.Correction Carried Out In The Parts Guide. 2.Action To Secure Margin For The Reset Circuit. 3.Measure To Alleviate Problems OF Electronic Noise (EMI). (WHITE) Service Manual / Technical Bulletin 2 39.35 KB
AR-285 (serv.man159) Parts Guide Correction - Corrona Wire. (WHITE) Service Manual / Technical Bulletin 2 49.7 KB
AR-285 (serv.man160) Firmware Upgrade AR280 285 335, ICU3.37, OPE 3.35 and PCU 3.35 (Previously sent out as FF COP 091) Service Manual / Technical Bulletin 2 22.6 KB
AR-285 (serv.man161) FF COP 094 - Superseded by Technical Bulletin ARDU1 ref 009 Service Manual / Technical Bulletin 1 3.76 KB
AR-285 (serv.man162) 1.Measure To Alleviate Obstruction Problems In The Copy Lamp Unit Caused By Screws. 2.Change In The Materials Used For The Locking Release Lever Carried Out As A Measure To Alleviate Problems Of Deformation Caused By Heat. (WHITE) Service Manual / Technical Bulletin 2 45.9 KB
AR-285 (serv.man163) 1.Establishment Of Uniformity Of Some Of The Parts In The Tray Unit Carried Out As A Measure To Improve Productivity. 2.Decrease In The Number Of Fixing Screws Used In The F R Manual Holders Carried Out As A Measure To Improve Productivity. 3.Decrease In The Number Of Screws Used In The Vertical Transport Unit Carried Out As A Measure To Improve Productivity. (WHITE) Service Manual / Technical Bulletin 3 120.29 KB
AR-285 (serv.man164) 1.Measure To Establish Uniformity Of The Operations Control PWB. 2.Change In The Attachment Location Of The Grounding Terminal Carried Out As A Measure To Improve Operation. 3.Measure To Establish Uniformity Of The Blade Stay Used In The Photo Conductor Unit. 4.Chabge In The IC Used In The Operations Control PWB Carried Out As A Measure To Improve Productivity. 5.Change In The Screws (M4 x 8) Carried Out As A Measure To Improve Productivity. (WHITE) Service Manual / Technical Bulletin 3 56.5 KB
AR-285 (serv.man165) 1.Measure To Improve The Performance OF The Scanner Drive PWB. 2.Measure To Alleviate Problems Of Improperly Tightened Fixing Screws Of The Main Motor. (WHITE) Service Manual / Technical Bulletin 2 47.11 KB
AR-285 (serv.man166) Changes In Parts Carried Out As A Measure To Improve Productivity. (See Bulletin 102) Service Manual / Technical Bulletin 2 42.1 KB
AR-285 (serv.man167) Fault Guide. (WHITE) Service Manual / Technical Bulletin 2 49.96 KB
AR-285 (serv.man168) 007-Sharp UK Technical Website (PREVIOUSLY SENT OUT AS FF COP 075) Service Manual / Technical Bulletin 1 14.75 KB
AR-285 (serv.man169) 006-1 E7-03 Troubles. 2 E7-11 Troubles (PREVIOUSLY SENT OUT AS FF COP 072) Service Manual / Technical Bulletin 2 25.08 KB
AR-285 (serv.man170) 005-1 Return of Flash ROMS Cards. 2 Pre-Course Study Guide. (PREVIOUSLY SENT OUT AS FF COP 070) Service Manual / Technical Bulletin 1 9.08 KB
AR-285 (serv.man171) 004-New Systems Support Team Systems Support Hotline (PREVIOUSLY SENT OUT AS FF COP 064) Service Manual / Technical Bulletin 1 9.96 KB
AR-285 (serv.man172) 003-EPROM Upgrade Exchange Scheme (PREVIOUSLY ENT OUT AS FF COP 062) Service Manual / Technical Bulletin 1 10.34 KB
AR-285 (serv.man173) 002-Change in Copier Transportation Method (PREVIOUSLY SENT OUT AS FF COP 012) Service Manual / Technical Bulletin 1 8.74 KB
AR-285 (serv.man174) 001-Copier Hotline Telephone Number Change (PREVIOUSLY SENT OUT AS FF COP 002) Service Manual / Technical Bulletin 1 10.3 KB
AR-285 (serv.man40) AR280 285 335 ICU Firmware 3.42 Driver / Update 963.96 KB
AR-285 (serv.man41) ASPI Update and Check Utility Driver / Update 1.94 MB
AR-285 (serv.man42) AR335 285 280 PCU Firmware 3.35 Driver / Update 770.97 KB
AR-285 (serv.man43) AR335 285 280 OPE Firmware 3.35 Driver / Update 1.26 MB
AR-285 (serv.man179) Flash 5.1 Download Utility Driver / Update 16.94 KB
AR-285 Cougar Handy Guide (Updated March'02) Handy Guide 54 218.68 KB
AR-285 (serv.man2) Cougar Handy Guide New Version (includes AR250-507 models). Handy Guide 52 207.88 KB
AR-285 (serv.man3) AR280 285 335 Connectivity Glossary Of Terms Handy Guide 15 322.49 KB
AR-285 (serv.man37) Service Exchange Scheme Request Form (TP ServiceCo) FAQ 1 7.68 KB
AR-285 (serv.man38) Cougar Firmware Revision Table FAQ 6 19.71 KB
AR-285 (serv.man39) AR280 285 335 405 Jam Map Listing FAQ 2 5.3 KB
AR-285 (serv.man175) MSDS F-00791 Regulatory Data 2 201.99 KB
AR-285 (serv.man176) MSDS F-30791 Regulatory Data 2 182.83 KB
AR-285 (serv.man177) Environmental Data Sheet Regulatory Data 1 4.5 KB
AR-285 (serv.man178) Packaging Weights Data Regulatory Data 1 5.43 KB

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