DOWNLOAD Sharp MX-6240N / MX-7040N (serv.man32) Service Manual ↓ Size: 6.45 MB | Pages: 49 in PDF or view online for FREE

Model
MX-6240N MX-7040N (serv.man32)
Pages
49
Size
6.45 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Section 13 Operational Descriptions - Updated November 2012
File
mx-6240n-mx-7040n-sm32.pdf
Date
PREV: Sharp MX-6240N / MX-7040N (serv.man31) Service Manual

Sharp MX-6240N / MX-7040N (serv.man32) Service Manual ▷ View online

MX-7040N  OPERATIONAL DESCRIPTIONS  13 – 45
(5)
Fusing section cleaning
In this machine, the fusing roller (B) is cleaned by the web.
The cleaning unit is composed of the web feed roller, the winding
roller, and the backup roller which presses the web onto the fusing
roller (B) with the proper pressure.
Residual toner on the fusing roller (B) is cleaned by the web which
contains silicon oil.
(6)
Web life end detection
The web life near end is detected by the web print counter. When
the life reaches 300K prints, the following message is displayed to
notify that the replacement timing is approaching. 
(Maintenance required.: FK3)
The web life end is detected by the web end detector. When the life
end is detected, a job is forcibly interrupted even the job is being
performed.
After replacing the web with a new one, reset the web life counter
and the web send counter to clear the life end state.
(7)
Fusing belt meandering alignment adjustment
The fusing belt meandering alignment adjustment is executed in
the production process.
This adjustment can be made only in the production process, and
must not be performed by the serviceman.
CAUTION: If a screw is tighten in a position which is not marked in
red, the belt may be broken.
Winding side
Feed side
Web sheet
Fusing roller (B)
Backup roller
MX-7040N  OPERATIONAL DESCRIPTIONS  13 – 46
13. Duplex/paper exit section
A. Electrical and mechanical relation diagram
(1)
Duplex section
ADUM1
ADUM2
ADUGS
APPD1
APPD2
DSW_ADU
PRTPD
POD3
FPRFM_F
ADUFM_F
ADUFM_R
FPRFM_R
TFD3
1
6
4
5
7
2
3
1
2
5
6
4
3
1
2
3
4
5
6
D-GND
D-GND
D-GND
POD3
1
2
3
1
2
3
5V O+R
CZHR-06V-S
TFD3
B U03P-TZ-S
B U06P-TZ-S
5V_LED
5V_LED
PHDR-16VS-2
1
3
2
4
5
6
7
8
10
16
S16B-PHDSS-B
5VNPD
POD3
5VN
GND
SIN3
SELIN1
SELIN2
SELIN3
APPD1
APPD2
R-DOOR I/F PWB
S16B-PHDSS-B
14
12
11
10
9
1
2
3
4
5
6
7
8
D-GND
D-GND
D-GND
POD3
D-GND
APPD1
D-GND
30
26
25
23
22
14
13
6
5
4
D-GND
D-GMD
D-GND
D-GND
D-GND
ADFM1_LD
ADFM2_LD
PHDR-16VS-2
PHDR-32VS-1
S32B-PHDSS-B
TFD3
DSW_ADU
APPD2
CN-1
CN-3
CN-2
D-GND
5V_LED
5V_LED
5V_LED
5V_LED
5V_LED
PCU PWB
1
3
5
7
9
11
13
15
17
19
21
25
27
5V O+R
PR TPD
5VNPD
5VN
GND
SIN3
SELIN1
SELIN2
SELIN3
APPD1
APPD2
POD3
FPRFM2_LD
31
33
35
37
ADUFM1_V
ADUFM2_V
/ADUFM_F_CNT
/ADUFM_R_CNT
B38B-PNDZS
PNDP-38V-Z
CN-12(1/2)
03CZ-6H
06CZ-6H
PRTPD
CZHR-03V-S
1
2
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
24
25
26
27
28
29
30
31
32
1
2
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
24
25
26
27
28
29
30
31
32
QR/P4-40*-C(01)
33
34
35
36
37
38
39
40
33
34
35
36
37
38
39
40
S
P
FG
+24V
+24V
+24V
+24V
FPRFM2_LD
FPRFM2_V
FPRFM1_V
ADUM2_B
ADUM2_A
ADUM2_XB
ADUM2_XA
ADUM1_B
ADUM1_A
ADUM1_XB
ADUM1_XA
ADUGS
24V4
PR TPD
5V O+R
/ADUFM_R_CNT
ADUFM2_V
/ADUFM_F_CNT
ADUFM1_V
5VNPD
POD3
APPD2
APPD1
SELIN3
SELIN2
SELIN1
SIN3
GND
5VN
SRA-21T-4
12
14
16
22
24V4
FPRFM1_V
FPRFM2_V
ADUGS
FPRFM1_LD
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
12CZ-6H
BU12P-TZ-S
ADUM1_XA
ADUM1_A
ADUM1_B
ADUM1_XB
+24V
+24V
ADUM2_XA
ADUM2_A
ADUM2_B
ADUM2_XB
+24V
+24V
CZHR-12V-S
SRA-01T-3.2
Right paper
exit lower UN
Paper exit tray UN
DRIVER PWB
1
3
5
7
9
8
6
4
2
10
11
12
CN-6
B12B-CZHK-1
ADUM1_XA
ADUM1_A
ADUM1_B
ADUM1_XB
+24V
+24V
ADUM2_XA
ADUM2_A
ADUM2_B
ADUM2_XB
+24V
+24V
1
2
B
U02P
-TR-P
-H
1
2
/ADUGS
PHNR-02-H
PHNR-02-H
24V4
1
3
2
D-GND
APPD2
179228-3
5V_LED
1
3
2
D-GND
5V
O+R
03XR-6H-P
PR
TPD
1
2
2
1
3
4
3
4
SMR-04V-N
1
2
3
4
5
6
8
7
B U08P-TZ-S
D-GND
ADFM1_LD
/ADUFM_F_CNT
D-GND
ADUFMV
ADFM1_LD
/ADUFM_F_CNT
ADUFM1_V
CZHR-08V-S
/ADUFM_R_CNT
ADFM2_LD
D-GND
ADUFM2_V
8
7
5
6
1
2
3
4
1
2
1
3
4
3
4
SMR-04V-N
CZHR-08V-S
D-GND
ADUFMV
ADFM2_LD
/ADUFM_R_CNT
SMP-04V-NC
SMP-04V-NC
2
1
3
2
D
-GND
DSW_ADU
179228-3
5V_LED
1
3
2
D
-GND
POD3
5V_LED
03XR-6H-P
1
3
2
D
-GND
TFD3
5V_LED
03XR-6H-P
1
3
2
D
-GND
APPD1
D
-GND
APPD1
1
2
3
1
2
3
CZHR-03V
-S
B
U03P
-TZ
-S
5V_LED
5V_LED
03XR-6H-P
03CZ
-6H
1
2
1
3
3
FPRFM2_V
FPRFM2_LD
D-GND
SMP-03V-NC
SMR-03V-N
2
8
7
9
D-GND
APPD2
5V_LED
1
2
3
4
5
6
FPRFM2_V
FPRFM2_LD
D-GND
FPRFM1_V
FPRFM1_LD
D-GND
8
9
7
5
6
4
1
2
3
CZHR-09V
-S
CZHR-09V
-S
B
U09P
-TZ
-S
1
2
1
3
3
FPRFM1_V
FPRFM1_LD
D-GND
SMP-03V-NC
SMR-03V-N
2
PHR-6
4
3
2
1
B6B-PH-K-S
5
6
ADUM1_/B
ADUM1_/A
INT24VI
ADUM1_A
INT24VI
ADUM1_B
PHR-6
4
3
2
1
B6B-PH-K-S
5
6
ADUM2_/A
ADUM2_/B
INT24VI
INT24VI
ADUM2_A
ADUM2_B
MX-7040N  OPERATIONAL DESCRIPTIONS  13 – 47
Signal name
Name
Function/Operation
ADUFM_F
ADU transport cooling fan motor F
Cools the ADU transport path.
ADUFM_R
ADU transport cooling fan motor R
ADUGS
ADU gate solenoid
Controls the ADU gate.
ADUM1
ADU motor lower
Drive the transport roller 19, 20 and the paper exit roller 2.
ADUM2
ADU motor upper
Drive the transport roller 21, 22.
APPD1
ADU paper pass detector 1
Detects paper pass in the upstream of the duplex (ADU).
APPD2
ADU paper pass detector 2
Detects paper pass in the midstream of the duplex (ADU).
DSW_ADU
ADU open/close detector
Detects open/close of the duplex (ADU) cover.
FPRFM_F
Fusing pressure roller cooling fan motor F
Cools the fusing pressure roller.
FPRFM_R
Fusing pressure roller cooling fan motor R
POD3
Right paper exit detector
Detects the paper exit into the right tray.
PRTPD
Paper exit tray paper detector (Right paper exit tray)
Detects paper empty in the paper exit tray (Right paper exit tray).
TFD3
Paper exit tray full detector (Right paper exit tray)
Detects the right tray paper exit full.
 No.
Name
Function/Operation
1
Transport roller 20 (Drive)
Transports paper transported from the transport roller 19 to the transport roller 21.
2
Transport roller 21 (Drive)
Transports paper transported from the transport roller 20 to the transport roller 22.
3
Transport roller 22 (Drive)
Transports paper transported from the transport roller 21 to the transport roller 16.
4
Paper exit roller 2 (Drive)
Discharges paper to the right paper exit section.
5
Transport roller 19 (Drive)
Transports paper to the right paper exit section or the ADU section.
6
Paper exit gate (ADU gate)
Selects the paper path: to transport paper to the ADU section or to the right tray.
7
Reverse gate
Discharges paper to the reverse gate right tray or selects the switchback transport path to 
the ADU section.
MX-7040N  OPERATIONAL DESCRIPTIONS  13 – 48
(2)
Paper exit section
Signal name
Name
Function/Operation
POD2
Paper exit tray detector
Detects paper exit to the paper exit tray.
POFM_F
Paper exit cooling fan motor F
Cools paper after fusing.
POFM_R
Paper exit cooling fan motor R
POM
Paper exit drive motor
Drives the paper exit roller.
TFD2
Paper exit full detector
Detects paper full in the paper exit tray.
 No. 
Name
Function/Operation
1
Paper exit roller 1 (Drive)
Discharges paper to the paper exit tray.
1
POD2
POM
POFM_F
POFM_R
TFD2
DRIVER PWB
PCU PWB
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
2
3
4
5
6
1
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
61
62
63
64
GND
POM_XA
POM_A
POM_B
POM_CNT
POM_XB
ADUM1_XA
ADUM1_XB
ADUM1_A
ADUM1_B
ADUM2_A
ADUM2_B
ADUM1_CNT
ADUM2_XA
ADUM2_XB
ADUM2_CNT
PFM_CLK
PFM_CNT
PFM_EN
CN-8
FUMCM_A
FUMCM_B
FUMCM_XA
FUMCM_XB
PRM_A
PRM_B
PRM_XA
WEBM2_A
WEBM2_B
WEBM1_A
WEBM1_B
PRM_XB
RRM_CLK
RRM_EN
RRM_CNT1
RRM_CNT2
502790-6491
LCCM_A
LCCM_B
LCCM_XA
LCCM_XB
LCCM_CNT
TNHM_A
TNHM_B
TNHM_/A
TNHM_/B
TNHM_Y_EN
TNHM_M_EN
TNHM_C_EN
TNHM_K_EN
TNM_K_A
TNM_K_B
TNM_K_/A
TNM_K_/B
TNM_C_A
TNM_C_B
TNM_C_/A
TNM_C_/B
TNM_M_A
TNM_M_B
TNM_M_/A
TNM_M_/B
TNM_Y_A
TNM_Y_B
TNM_Y_/A
TNM_Y_/B
1
LCCM_CNT
FUMCM_A
FUMCM_B
FUMCM_XA
FUMCM_XB
PRM_A
PRM_B
PRM_XA
POM_XA
POM_A
POM_B
POM_CNT
POM_XB
ADUM1_XA
ADUM1_XB
ADUM1_A
ADUM1_B
ADUM2_A
ADUM2_B
ADUM1_CNT
ADUM2_XA
ADUM2_XB
ADUM2_CNT
PFM_CLK
PFM_CNT
PFM_EN
WEBM2_A
WEBM2_B
WEBM1_A
WEBM1_B
PRM_XB
RRM_CLK
RRM_EN
RRM_CNT1
RRM_CNT2
502790-6491
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
LCCM_A
LCCM_B
LCCM_XA
LCCM_XB
GND
TNHM_A
TNHM_B
TNHM_/A
TNHM_/B
TNHM_Y_EN
TNHM_M_EN
TNHM_C_EN
TNHM_K_EN
TNM_K_A
TNM_K_B
TNM_K_/A
TNM_K_/B
TNM_C_A
TNM_C_B
TNM_C_/A
TNM_C_/B
TNM_M_A
TNM_M_B
TNM_M_/A
TNM_M_/B
TNM_Y_A
TNM_Y_B
TNM_Y_/A
TNM_Y_/B
CN-10
PAP-06V-S
1
3
5
6
4
2
POM_XB
+24V
POM_A
POM_XA
POM_B
+24V
B6B-PASK-1
CN-5
1
2
3
4
SMR-04V-N
1
2
3
4
SMR-04V-N
GND
POFM_V
POFM_F_LD
1
3
2
4
1
2
3
4
POFM_V
PFM_R_CNT
GND
POFM_R_LD
POFM_F_CNT
SMP-04V-NC
SMP-04V-NC
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
14
GND
GND
5VNPD
TFD2
5VNPD
POD2
POFM_V
POFM_F_CNT
GND
POFM_F_LD
POFM_V
PFM_R_CNT
GND
POFM_R_LD
SMP-06V-NC
SMP-18V-NC
SMP-18V-N
SMR-06V-N
1
2
3
1
2
3
4
5
6
4
5
6
POM_B
+24V
+24V
POM_A
POM_XB
POM_XA
179228-3
2-179228-3
1
3
2
GND
5VNPD
POD2
1
3
2
GND
5VNPD
TFD2
PHR-6
1
2
3
4
5
6
B6B-PH-K-S
POM_B
+24V
+24V
POM_A
POM_XB
POM_XA
5
7
9
11
13
15
17
19
21
23
25
27
29
31
GND
POD2
5VNPD
GND
TFD2
5VNPD
GND
POFM_F_LD
POFM_V
POFM_F_CNT
GND
POFM_V
POFM_R_LD
POFM_R_CNT
B40B-PNDZS
CN-10
Page of 49
Display

Click on the first or last page to see other MX-6240N / MX-7040N (serv.man32) service manuals if exist.

RANDOM: