Read Sharp MX-6500N / MX-7500N (serv.man27) Service Manual online
MX-7500N OPERATIONAL DESCRIPTIONS 13 – 45
11. Waste toner section
Signal name
Name
Function/Operation
BTM
Transfer belt motor
Drives the transfer belt.
WTBSET
Waste toner bottle detector
Detects installation of the waste toner bottle.
WTFD
Waste toner full detector
Detects full of waste toner.
WTM
Waste toner motor
Transport waste toner.
B-1
B-2
B-3
B-4
B-5
B-6
B-2
B-3
B-4
B-5
B-6
24V4
P-GND
BTM_CK
P-GND
BTM_CK
CW/CCW
BTM_D
BTM_LD
CN-13
B24B-CZWHK-B-1
B24B-CZWHK-B-1
GND
5VN
WTM_D
WTM_CK
GND(WTM_CW)
WTM_LD
5VN
DSW_CS
GND
5VN
DSW_RL
GND
5VN
WTM_D
WTM_CK
GND(WTM_CW)
WTM_LD
5VN
DSW_CS
GND
5VN
DSW_RL
GND
17
16
16
18
19
20
21
22
23
29
26
28
27
27
25
24
24
B29B-CSRK
24V4
(NC)
CN-6
Reserve_OUT1
(NC)
1
24V
2
3
4
5
6
7
3
4
5
6
7
BTM_LD
B07B-PASK-1
P-GND
BTM_CK
BTM_D
CW/CCW
BTM_D
CW/CCW
BRAKE
PAP-07V-S
1
2
3
4
5
6
7
2
3
4
5
6
7
GND
5VN
WTM_D
WTM_CK
GND(WTM_CW)
WTM_LD
5VN
WTM_D
WTM_CK
GND(WTM_CW)
WTM_LD
24V4
13
12
11
10
12
11
10
9
8
7
8
7
13XR-6H-P
1-173977-3
7-292254-3
4
7
6
5
6
5
1
2
3
4
5VN
WTM_D
WTM_CK
WTM_D
WTM_CK
WTM_LD
GND
GND(WTM_CW)
24V4
1
2
3
2
3
5
6
7
6
7
179228-7
173977-7
6-292254-7
(NC)
ZHR-8
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
GND
5VN
WTM_D
WTM_CK
GND(WTM_CW)
WTM_LD
5VN
WTM_D
WTM_CK
GND(WTM_CW)
WTM_LD
B8B-ZR
(NC)
24V4
WTFD
6
5
4
3
2
1
5
4
3
2
1
WTFD
GND
03CK-6H-PC
03CK-6H-PC
29CSR-8PK
GND
5VN
GND
5VN
5VN+R
WTBSET
GND
WTBSET
5VNPD
2 2
1
3
1
3
2 2
1
3
1
3
BTM
WTM
WTBSET
WTFD
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