Read Sharp MX-6240N / MX-7040N (serv.man32) Service Manual online
MX-7040N OPERATIONAL DESCRIPTIONS 13 – 19
(2)
Vertical transport unit
Signal name
Name
Function/Operation
CPFM
Paper feed/Transport motor
Drives the paper feed section and the transport section.
DSW_CS
Transport cover open/close sensor
Detects open/close of the vertical transport cover.
DSW_RL
Right lower door open/close sensor
Detects open/close of the right lower door.
PTRC2
Paper feed vertical transport clutch upper
Controls ON/OFF of the paper transport roller in the paper feed tray section.
T2PPD1
Tandem tray 2 transport sensor
Detects the tandem tray 2 paper pass.
No.
Name
Function/Operation
1
Transport roller 11 (Drive)
Transports paper to the transport roller 12.
2
Transport roller 12 (Drive)
Transports paper to the transport roller 13.
PCU PWB
VHR-2N
PAP-07V-S
PNDP-26V-Z
B2B-VH
2
P-GND
1
INT24V2L
B7B-PASK-1
7
5
6
6
4
3
2
1
CPFM_GAIN
CPFM_CW/CCW
D-GND
CPFM_D
5VN
CPFM_CK
CPFM_LD
CPFM_LD
2
4
6
8
4
6
8
10
12
14
16
18
12
14
16
18
INT24V2L
P-GND
P-GND
CN-15(2/2)
CPFM_LD
CPFM_D
CPFM_CK
CPFM_CK
CPFM_GAIN
5VN
CPFM_CW/CCW
GND
B26B-PNDZS
PTRC2
24V4
24V4
CN-15(1/2)
B26B-PNDZS
B26B-PNDZS
13
15
15
BU02P-TR-P-H
PHNR-02-H
PHNR-02-H
1
2
1
2
2
PTRC2
24V4
24V4
B29B-CSRK
CN-6
03XR-6H-P
5VNPD
2
3
3
1
T2PPD1
GND
GND
1
2
3
2
3
1
2
3
03XR-6H-P
03XR-6H-P
5VNPD
T2PPD1
GND
T2PPD1
GND
6-292254-3
12
11
10
11
10
5VNPD
T2PPD1
GND
T2PPD1
GND
B29B-CSRK
CN-6
DSW_RL
173977-3
5VN
2
3
3
1
GND
DSW_CS
173977-3
5VN
2
3
3
1
GND
9
11
13
8
10
12
13XR-6H-P
1-173977-3
7-292254-3
DSW_RL
GND
GND
5VN
5VN
DSW_CS
GND
DSW_CS
GND
6
5
4
3
2
1
5
4
3
2
1
5VN
DSW_CS
GND
5VN
DSW_RL
GND
DSW_CS
GND
5VN
DSW_RL
GND
17
16
16
18
19
20
21
CPFM
PTRC2
T2PPD1
1
2
DSW_RL
DSW_CS
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