DOWNLOAD Sharp MX-1800N (serv.man30) Service Manual ↓ Size: 636.29 KB | Pages: 2 in PDF or view online for FREE

Model
MX-1800N (serv.man30)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
636.29 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Details of each Section - J Toner Supply Section
File
mx-1800n-sm30.pdf
Date

Sharp MX-1800N (serv.man30) Service Manual ▷ View online

MX-1800N  TONER SUPPLY SECTION  J – 1
MX-1800N
Service Manual
 
[J] TONER SUPPLY SECTION
1. Electrical and mechanism relation diagram
A. Toner supply section
CN12
CN5
CRUM(BLACK)
CRUM(K)
R
SM2P
P
CRUM(CYAN)
CRUM(C)
1
R
SM2P
P
R
SM2P
P
R
SM2P
P
CRUM(MAGENTA)
CRUM(M)
CRUM(YELLOW)
CRUM(Y)
B10B-PHDSS-B
P
SM10P
R
B32B-PHDSS-B
DF11-6DP-SP1
DF11-6DP-SP1
CRM_K_CK#
4
D-GND
7
CRM_M_DT#
1
5V_CRUM
2
CRM_K_DT#
5V_CRUM
5
CRM_C_DT#
2
4
CRM_C_DT#
CRM_C_CK#
D-GND
3
1
6
9
CRM_Y_DT#
8
CRM_M_CK#
1
2
3
4
6
5
7
8
5V_CRUM
2
CRM_K_DT#
4
5V_CRUM
2
CRM_M_DT#
4
3
D-GND
1
5V_CRUM
2
CRM_Y_DT#
4
CRM_Y_CK#
CRM_C_CK#
5
4
3
1
2
6
5
4
3
1
2
6
5V_CRUM
CRM_K_DT#
CRM_K_CK#
D-GND
1
3
5
9
10
7
CRM_C_DT#
CRM_C_CK#
2
4
CRM_M_DT#
CRM_M_CK#
CRM_Y_DT#
CRM_Y_CK#
6
8
CRM_K_CK#
3
D-GND
1
CRM_M_CK#
3
D-GND
1
9
10
10
CRM_Y_CK#
TNM_Y_1
TNM_M_2
TNM_C_2
/DVM_K_D
INT24V2
P-GND
3
TNM_Y
2
TNM_M
TNM_C
TNM_K
TNM_Y_2
1
2
1
2
1
2
1
INT24V2
22
24
6
/DVM_K_CK
10
12
DVM_K_LD
TNM_K_1
4
1
5
3
9
11
TNM_Y_2
2
18
21
20
TNM_C_2
2
1
TNM_Y_1
TNM_C_1
2
1
1
2
2
15
17
19
P-GND
TNM_K_1
TNM_M_1
TNM_K_2
TNM_M_2
1
TNM_C_1
TNM_K_2
31
DHPD_K
5VLED
29
D-GND
23
TNM_M_1
5VLED
/DVM_CL_CK
DVM_CL_LD
/DVM_CL_D
PCU PWB
16
DHPD_CL
32
14
/1TURC
30
24V3
5V_CRUM
5V_CRUM
5V_CRUM
5V_CRUM
5V_CRUM
5V_CRUM
D-GND
D-GND
D-GND
D-GND
D-GND
D-GND
1
1
1
MX-1800N  TONER SUPPLY SECTION  J – 2
2. Operational descriptions
When the toner cartridge is inserted to the machine, the lock pawl
is disengaged and the supply shutter is opened. 
The transport pipe shutter is opened and closed by the shaft which
is linked with the developing lever. 
The toner supply section of the developing unit is opened and
closed when the open/close lever on the unit hits the block on the
machine. 
Signal name
Name
Function/Operation
TNM
Toner motor (Y, M, C, K)
Toner supply motor to the develping unit
CRUM
CRUM (Y,M,C,K)
Data memory for the toner cartridge
No.
Name
Function/Operation
1
Toner transport pipe
Toner supply pipe from the toner cartridge to the developing unit
Display

Sharp MX-1800N (serv.man30) Service Manual ▷ Download

  • DOWNLOAD Sharp MX-1800N (serv.man30) Service Manual ↓ Size: 636.29 KB | Pages: 2 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp MX-1800N (serv.man30) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp MX-1800N (serv.man30) Copying Equipment. Information contained in Sharp MX-1800N (serv.man30) 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.