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Model
MX-4100N MX-4101N MX-5000N MX-5001N (serv.man22)
Pages
12
Size
3.02 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Service Manual-Details Of Each Section-(C)DSPF Section
File
mx-4100n-mx-4101n-mx-5000n-mx-5001n-sm22.pdf
Date

Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man22) Service Manual ▷ View online

MX-4101N  DSPF SECTION  C – 1
MX-4101N
Service Manual
 
[C] DSPF SECTION
1. Electrical and mechanism relation diagram
A. Paper feed section
P
HNR-03-H
P
HNR-03-H+BU03P-TR-P-H
10
9
3
P
HNR-03-H+BU03P-TR-P-H
12
13
17
CN4
SGND
5V
2
1
2
4
11
P
H
NR-03-H
1
SGND
18
14
15
16
B
1
8B-PHDSS-B
D_SOCV
5V(sensor)
D_SPED1
5
6
7
8
1
2
SGND
SGND
SGND
5V(sensor)
5V(sensor)
D_STUD
7
8
9
10
B10B-PHDSS-B
SGND
5V
D_SPPD1
B9B-PH-K-S
D_SPLS2
SGND
1
2
3
4
5
6
D_SLUM/A
2
D_SLUMB
3
D_SLUMA
4
D_SPLS1
5V(sensor)
VAREF
5V(sensor)
5V(sensor)
CN1
C
N2
3
4
D
_SPED2
D_SPWS
AGND
SGND
SGND
8
SGND
CN
5
NC(SGND)
2
5V(sensor)
5V(sensor)
9
5
4
5
6
D_SPUMB
D_SPUM/B
CN
7
B6B-PH-K-S
D_SPUM/A
D_SPUMA
24V_SPUM
24V_SPUM
1
2
3
D_SPLS1
D_SPLS2
5V(sensor)
1
2
3
SGND
D_RANDOM
24V_TR
/D_SPFC
SGND
D_STLD
1
175487-3
SGND
1
2
5V(sensor)
3
175487-3
VAREF
D_SPWS
AGND
VAREF
D_SPWS
AGND
1
2
3
3
2
1
24V_TR
5
D_SLUM/B
1
D_SPOD
6
7
D_STLD
SGND
5V(sensor)
175487-3
PHR-3
24V_TR
/D_SPFC
1
SGND
2
3
5V(sensor)
D_SPED2
SGND
5V
(sensor)
D_SPPD1
5V
(sensor)
B5B-PH-K-S
1
2
1
2
3
3
PHR-3
1
SGND
DRIVER PWB
175487-3
175487-3
1
175487-3
1
SGND
175487-3
D_SOCV
D_SPED1
1
2
SGND
3
2
SGND
3
5V
(sensor)
D_STUD
2
3
5V
D_RANDOM
2
3
5V
21
22
23
24
25
26
B
2
6
B
-PHDSS-B
PG
N
D
20
21
22
23
16
17
18
19
12
13
14
15
5
6
7
8
9
10
11
/D_STRC
5V
18
19
20
21
24
25
26
B
2
4
B
-PHDSS-B
D_SRRC
CN
3
10
AGND
D_SPFC
D_SELOUT
12
13
14
15
16
17
18
19
D_SPWS
11
4
5
6
7
8
9
10
D_
SPO
M_
DIR
D_SELOUT
9
VAREF
11
8
1
2
3
CN
609
DSPF CNT PWB
D_SELB
D_SELC
7
D_SELC
B
2
6
B
-PHDSS-B
20
D_SPFM_VREF
D_SPOM_VREF1
D_SPOM_VREF2
VAREF
D_SPWS
D_SRRBC
D_SPFM_M1
D_SPFM_M2
D_SPFM_CLK
D_SPFM_DIREC
6
D_SELB
24V
PG
N
D
24V
PG
N
D
D_SPOM_VREF1
3
D_SPOM_VREF2
4
24V
PG
N
D
D_SPUM_VREF
D_SPFM_VREF
D_SPUM_VREF
CN
610
5
D_SELA
D_SELA
1
2
D_STRRC
D_STRRBC
D_STMPS
/D_STRC
5V
SGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
D_
SPU
M_I
N
/B
D_SLUMA
D_
SPO
M_ENA
D_
SPO
M_
STEP
D_
SPO
M_
MODE
D_SULM/A
D_SLUMB
D_SLUM/B
D_SPOD
D_
SPU
M_I
N
A
D_
SPU
M_I
N
/A
D_
SPU
M_I
N
B
D_
SPU
M_I
N
A
SGND
D_SPPD1
D_
SPU
M_I
N
/A
D_SOCV
D_SPOD
D_
SPU
M_I
N
B
D_
SPU
M_I
N
/B
D_SLUMA
D_SULM/A
D_SLUMB
D_SLUM/B
D_
SPO
M_ENA
D_
SPO
M_
STEP
D_
SPO
M_
MODE
PG
N
D
24V
D_SPO
M_
DIR
24V
PG
N
D
24V
D_SPFM_M1
AGND
12
D_SPFC
13
D_SRRC
14
D_SRRBC
15
B
2
4
B
-PHDSS-B
5V
SGND
D_SPFFAN
SGND
D_SPPD1
D_RANDOM
D_SOCV
16
D_SPFM_M2
24
SGND
17
D_SPFM_CLK
22
23
D_SPFM_DIREC
D_STRRC
D_STMPS
D_STRRBC
D_RANDOM
1
2
3
4
CN6
SGND
D_SPFFAN
5V
SPUM
SLUM
SPED2
STUD
SPED1
SPFC
SCOV
SPPD1
SPRDMD
SPLS1
SPWS
SPLS2
STLD
MX-4101N  DSPF SECTION  C – 2
B. Upper transport section
C. Lower transport section
D_SPPD2
1
SGND
2
3
5V
B3B-PH-K-S
24V_TR
D_SPFM
D_SPF
M/B
/D_STMP
24V_TR
/D_STRRBC
24V_TR
/D_STRRC
/D_STRRC
1
SGND
D_STSET
24V_TR
PGND
FAN_LOCK
NC(
FAN
_PWM)
/D_SRRC
24V_TR
D_SPF
M/A
D_SPF
MA
24V_SPF
6
7
8
/D_SRRBC
24V_TR
CN
9
24V_SPF
3
4
5
2
13
14
15
16
9
10
11
12
19
20
NC
24V_TR
NC
NC
/D_STRC
23
24
17
18
25
26
27
28
NC
21
22
B
2
8
B-PHDSS-B
/D_STRC
2
1
24V_TR
1
SMR-0
2V
-N
SMP-0
㪭㪄㪥㪚
2
4
5
6
D_SPUMB
D_SPUM/B
CN
7
B6B-PH-K-S
D_SPUM/A
D_SPUMA
24V_SPUM
24V_SPUM
1
2
3
2
1
24V_TR
1
2
6
10
12
4
D_SOCD
GND
5V
5V
5V
5V
䋨䍜䍻䍙䍎䋩
D_SPPD4
D_SPPD5
GND
D_SPPD2
D_SPPD3
GND
5V
GND
D_ROCD
5
7
9
11
17
5V
䋨䍜䍻䍙䍎䋩
GND
GND
14
16
18
15
1
2
3
8
CN608
㪙㪈㪏㪙㪄㪧㪟㪛㪪㪪㪄㪙
13
㪛㪩㪠㪭㪜㪩㩷㪧㪮㪙
21
22
23
24
25
26
B
2
6
B-PHDSS-B
PG
N
D
20
21
22
23
16
17
18
19
12
13
14
15
5
6
7
8
9
10
11
/D_STRC
5V
18
19
20
21
24
25
26
B
2
4
B-PHDSS-B
D_SRRC
CN
3
10
AGND
D_SPFC
D_SELOUT
12
13
14
15
16
17
18
19
D_SPWS
11
4
5
6
7
8
9
10
D_
SPO
M_
DIR
D_SELOUT
9
VAREF
11
8
1
2
3
CN
609
DSPF CNT PWB
D_SELB
D_SELC
7
D_SELC
B
2
6
B-PHDSS-B
20
D_SPFM_VREF
D_SPOM_VREF1
D_SPOM_VREF2
VAREF
D_SPWS
D_SRRBC
D_SPFM_M1
D_SPFM_M2
D_SPFM_CLK
D_SPFM_DIREC
6
D_SELB
24V
PG
N
D
24V
PG
N
D
D_SPOM_VREF1
3
D_SPOM_VREF2
4
24V
PG
N
D
D_SPUM_VREF
D_SPFM_VREF
D_SPUM_VREF
CN
610
5
D_SELA
D_SELA
1
2
D_STRRC
D_STRRBC
D_STMPS
/D_STRC
5V
SGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
D_
SPU
M_I
N
/B
D_SLUMA
D_
SPO
M_ENA
D_
SPO
M_
STEP
D_
SPO
M_
MODE
D_SULM/A
D_SLUMB
D_SLUM/B
D_SPOD
D_
SPU
M_I
N
A
D_
SPU
M_I
N
/A
D_
SPU
M_I
N
B
D_
SPU
M_I
N
A
SGND
D_SPPD1
D_
SPU
M_I
N
/A
D_SOCV
D_SPOD
D_
SPU
M_I
N
B
D_
SPU
M_I
N
/B
D_SLUMA
D_SULM/A
D_SLUMB
D_SLUM/B
D_
SPO
M_ENA
D_
SPO
M_
STEP
D_
SPO
M_
MODE
PG
N
D
24V
D_SPO
M_
DIR
24V
PG
N
D
24V
D_SPFM_M1
AGND
12
D_SPFC
13
D_SRRC
14
D_SRRBC
15
B
2
4
B-PHDSS-B
5V
SGND
D_SPFFAN
SGND
D_SPPD1
D_RANDOM
D_SOCV
16
D_SPFM_M2
24
SGND
17
D_SPFM_CLK
22
23
D_SPFM_DIREC
D_STRRC
D_STMPS
D_STRRBC
D_RANDOM
1
2
3
4
CN
6
SGND
D_SPFFAN
5V
PHNR-02-H+B
U02P-TR-P-H
PHNR-02-H
SPUM
STRRC
STRC
SPPD2
SPFM
SRRC
SPPD5
SPPD4
SPPD3
24V_TR
D_SPFM
B
D_SPF
M/B
/D_STMP
24V_TR
/D_STRRBC
24V_TR
/D_STRRC
1
SGND
D_STSET
24V_TR
PGND
FAN_LOCK
NC(
F
AN
_PWM)
/D_SRRC
/D_SRRC
24V_TR
24V_TR
D_SPF
M/A
D_SPF
MA
24V_SPF
M
6
7
8
/D_SRRBC
24V_TR
CN
9
24V_SPF
M
3
4
5
2
SM
P-0
6
V-N
C
SMR-0
6
V-N
13
14
15
16
9
10
11
12
19
20
NC
24V_TR
NC
NC
/D_STRC
23
24
17
18
25
26
27
28
NC
21
22
B
2
8
B
-PHDSS-B
1
D_
SPFM
B
1
2
D_
SPF
M/B
2
3
D_
SPF
M/A
3
4
D_
SPF
MA
4
5
24V_
SPF
M
5
6
24V_
SPF
M
6
P
H
NR-03-H+BU03P-TR-P-H
P
H
NR-03-H
21
22
23
24
25
26
B
2
6
B
-PHDSS-B
P
GND
20
21
22
23
16
17
18
19
12
13
14
15
5
6
7
6
10
12
8
9
10
11
/D_STRC
5V
18
19
20
21
24
25
26
B
2
4
B
-PHDSS-B
D_SRRC
CN
3
10
AGND
D_SPFC
D_SELOUT
12
13
14
15
16
17
18
19
D_SPWS
11
4
5
6
7
8
9
10
D_
SPO
M_
DIR
D_SELOUT
9
VAREF
11
4
8
SGND
1
2
3
CN
609
DSPF CNT PWB
2
D_SELB
D_SELC
7
D_SELC
B
2
6
B
-PHDSS-B
20
D_SPFM_VREF
D_SPOM_VREF1
D_SPOM_VREF2
VAREF
D_SPWS
D_SRRBC
D_SPFM_M1
D_SPFM_M2
D_SPFM_CLK
D_SPFM_DIREC
6
D_SELB
24V
PG
N
D
24V
PG
N
D
D_SPOM_VREF1
3
D_SPOM_VREF2
4
24V
PG
N
D
D_SPUM_VREF
D_SPFM_VREF
D_SPUM_VREF
CN
610
5
D_SELA
D_SELA
1
2
D_STRRC
D_STRRBC
D_STMPS
/D_STRC
5V
SGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
5V
3
3
2
1
D_
SPU
M_I
N
/B
D_SLUMA
D_
SPO
M_ENA
D_
SPO
M_
STEP
D_
SPO
M_
MODE
2
D_SPPD5
D_SULM/A
D_SLUMB
D_SLUM/B
D_SPOD
D_
SPU
M_I
N
A
D_
SPU
M_I
N
/A
D_
SPU
M_I
N
B
D_
SPU
M_I
N
A
SGND
D_SPPD1
D_
SPU
M_I
N
/A
D_SOCV
D_SPOD
D_
SPU
M_I
N
B
D_
SPU
M_I
N
/B
D_SLUMA
D_SULM/A
D_SLUMB
D_SLUM/B
D_
SPO
M_ENA
D_
SPO
M_
STEP
D_
SPO
M_
MODE
P
GND
24V
D_
SPO
M_
DIR
24V
PG
N
D
24V
D_SPFM_M1
AGND
12
D_SPFC
13
D_SRRC
14
D_SRRBC
15
B
2
4
B
-PHDSS-B
5V
SGND
D_SPFFAN
SGND
D_SPPD1
D_RANDOM
D_SOCV
16
D_SPFM_M2
24
SGND
17
D_SPFM_CLK
22
23
D_SPFM_DIREC
D_STRRC
D_STMPS
D_STRRBC
D_SPPD3
SGND
D_SOCD
GND
5V
5V
5V
5V
䋨䍜䍻䍙䍎䋩
D_SPPD4
D_SPPD5
GND
D_SPPD2
D_SPPD3
GND
5V
DRIVER PWB
D_RANDOM
1
2
3
4
CN
6
SGND
D_SPFFAN
5V
GND
D_ROCD
5
7
9
11
17
5V
䋨䍜䍻䍙䍎䋩
GND
GND
1
14
16
18
15
1
2
3
8
CN
6
0
8
B
1
8
B
-PHDSS-B
1
13
3
5V
B3B-PH-K-S
1
SGND
2
3
5V
D_SPPD4
2
3
5V
D_SPPD5
B3B-PH-K-S
B3B-PH-K-S
1
SGND
2
1
2
1
P
H
N
R-
02
-H
P
H
N
R-
02
-H
+
BU
02P
-T
R-
P
-H
MX-4101N  DSPF SECTION  C – 3
D. Optical section
E. Peper exit section
DSPF COPY LUMP
DSPFCNT
PWB
2
1
3
4
5
5597-05CPB7F
24V
24V
LAMP
PGND
1
2
5
4
3
C L-INV-R
PGND
PGND
PGND
PGND
1
2
24V
PGND
CN130
24V
LAMP
SPOD
SPOM
10
B10B-PHDSS-B
SGND
D_SPOMA
4
B4B-PH-K-S
D_SPOMB
5V(sensor)
CN2
3
4
D_SPED2
SGND
3
8
SGND
NC(SGND)
2
5V(sensor)
5V(sensor)
9
5
D_SPOM/B
D_SPOM/A
1
2
D_STLD
1
D_SPOD
6
7
D_SPOD
SGND
5V(sensor)
1
2
CN8
175487-3
DRIVER
PWB
DSPFCNT PWB
3
21
22
23
24
25
26
B 26 B-PHDSS-B
PGND
20
21
22
23
16
17
18
19
12
13
14
15
5
6
7
8
9
10
11
/D_STRC
5V
18
19
20
21
24
25
26
B24 B-PHDSS-B
D_SRRC
CN3
10
AGND
D_SPFC
D_SELOUT
12
13
14
15
16
17
18
19
D_SPWS
11
4
5
6
7
8
9
10
D_SPO M_DIR
D_SELOUT
9
VAREF
11
8
1
2
3
CN 609
D_SELB
D_SELC
7
D_SELC
B26 B-PHDSS-B
20
D_SPFM_VREF
D_SPOM_VREF1
D_SPOM_VREF2
VAREF
D_SPWS
D_SRRBC
D_SPFM_M1
D_SPFM_M2
D_SPFM_CLK
D_SPFM_DIREC
6
D_SELB
24V
PGND
24V
PGND
D_SPOM_VREF1
3
D_SPOM_VREF2
4
24V
PGND
D_SPUM_VREF
D_SPFM_VREF
D_SPUM_VREF
CN610
5
D_SELA
D_SELA
1
2
D_STRRC
D_STRRBC
D_STMPS
/D_STRC
5V
SGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
D_SPU M_IN/B
D_SLUMA
D_SPO M_ENA
D_SPO M_STEP
D_SPO M_ MODE
D_SULM/A
D_SLUMB
D_SLUM/B
D_SPOD
D_SPU M_INA
D_SPU M_IN/A
D_SPU M_INB
D_SPU M_INA
SGND
D_SPPD1
D_SPU M_IN/A
D_SOCV
D_SPOD
D_SPU M_INB
D_SPU M_IN/B
D_SLUMA
D_SULM/A
D_SLUMB
D_SLUM/B
D_SPO M_ENA
D_SPO M_ STEP
D_SPO M_ MODE
PGND
24V
D_SPO M_ DIR
24V
PGND
24V
D_SPFM_M1
AGND
12
D_SPFC
13
D_SRRC
14
D_SRRBC
15
B 24 B-PHDSS-B
5V
SGND
D_SPFFAN
SGND
D_SPPD1
D_RANDOM
D_SOCV
16
D_SPFM_M2
24
SGND
17
D_SPFM_CLK
22
23
D_SPFM_DIREC
D_STRRC
D_STMPS
D_STRRBC
D_RANDOM
1
2
3
4
CN6
SGND
D_SPFFAN
5V
MX-4101N  DSPF SECTION  C – 4
2. Operational descriptions
A. Document size detection
Size detection on the document tray
The document size is detected by the DSPF document width sen-
sor (SPWS), and the document length is detected by the DSPF
document length sensors (SPLS1, SPLS2). The document size is
judged from the document width and the document length as
shown in the table below.
When, however, documents of different sizes are mixed and set on
the document tray, the largest size is detected.
DSPF unit
B. Timing chart
To increase the document replacement speed, pre-feed of the second and the later documents is performed for documents of A4/Letter or
smaller sizes. Therefore, a clutch is provided for each transport roller to perform individual control.
Document size
Document length sensor
SPLS1
SPLS2
AB series
A5
OFF
OFF
B5
OFF
OFF
11" x 8.5"
OFF
OFF
A4
OFF
OFF
B5R
ON
OFF
A4R
ON
OFF
8.5" x 13"
ON
ON
B4
ON
ON
A3
ON
ON
11" x 17"
ON
ON
Inch series
8.5" x 5.5"
OFF
OFF
11" x 8.5"
OFF
OFF
A4
OFF
OFF
11" x 8.5"R
ON
OFF
8.5" x 13"
ON
ON
8.5" x 14"
ON
ON
A3
ON
ON
11" x 17"
ON
ON
SPWS
SPLS1
SPLS2
SPFC
DSPF paper feed clutch
SPFC
DSPF paper feed clutch
SPFM
DSPF transport motor
SPPD4
DSPF paper pass sensor 4
STRC
DSPF transport roller clutch
SRRC
DSPF No.2 resist roller clutch
SPOD
DSPF paper exit sensor
SPOM
DSPF paper exit motor
SPPD5
DSPF paper pass sensor 5
SPRDMD
DSPF random sensor 1
SPPD1
DSPF paper pass sensor 1
SPPD2
DSPF paper pass sensor 2
SPPD3
DSPF paper pass sensor 3
STRRC
DSPF No.1 resist roller clutch
39.3mm
37.6mm
12.3mm
11.8mm
Transport speed 314mm/s Letter single-surface transport
Copy key ON
Timer from ON
Timer from ON
SPFFAN
DSPF cooling fan motor
SPUM
DSPF paper feed motor
OC scanner scanning
Built-in scanner scanning
ON simultaneously with print start of each motor
OFF at 500ms after SPCD OFF of the last paper
ON simultaneously with SPPD2_ON
OFF at 69.4ms after SPPD2_OFF
ON at 12.3mm - 10ms (29ms) after SPPD3 ON
(SIM adjustment)
OFF at 11.8mm (38ms) after SPPD3 OFF
Scanning start at 37.6mm (120ms) from
SPPD4 ON (SIM adjustment)
Scanning start at 39.3mm (125ms) from
SPPD5 ON (SIM adjustment)
Reduces the speed simultaneously with SPOD OFF,
reduces the speed up to 1855PPS in 15.7mm
Drives for 15mm and returns to 3709PPS in 15.7mm.
(Common to each paper size)
Page of 12
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Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man22) Service Manual ▷ Download

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