Read Sharp MX-C310 / MX-C311 / MX-C312 / MX-C380 / MX-C381 / MX-C400 / MX-C401 (serv.man5) Handy Guide online
43
Document Solutions After Sales Service
Trouble Codes
H8
00
Fuser unit initial detection trouble
L1
00
Mirror feed trouble
L3
00
Mirror return trouble
L4
03
Fuser motor lock trouble
04
Developer motor trouble (K)
05
Developer motor trouble (CMY)
06
Transfer unit lift trouble
12
Secondary transfer separation trouble
16
Fusing pressure release trouble
29
HDD Fan trouble
31
Paper exit cooling fan trouble
32
Power cooling fan trouble
34
LSU fan trouble
35
Fusing fan trouble
50
Process fan trouble
51
Process fan 2 trouble
L6
10
Polygon motor trouble (LSU)
L8
01
No Full wave signal is detected
02
Full wave signal error
20
MFP ‐ Motherboard communication error
PC
‐‐
Personal counter not installed
U1
01
Battery trouble
U2
00
MFP EEPROM read/write error
05
HDD/MFP PWB SRAM data discrepancy
10
MFP PWB SRAM user authentication index
check sum error
check sum error
11
MFP EEPROM counter check sum error
22
MFP PWB SRAM memory check sum error
23
MFP PWB SRAM memory data check sum
error
error
24
MFP PWB SRAM user authentication counter
check sum error
check sum error
30
Serial number discrepancy (MFP – PCU)
50
HDD data check sum error
80
SCU PWB EEPROM read/write error
81
SCU PWB EEPROM check sum error
90
PCU PWB EEPROM read/write error
91
PCU PWB EEPROM check sum error
U6
00
Desk control PWB trouble (PCU)
01
Tray 1 lift motor trouble (Desk)
02
Tray 2 lift motor trouble (Desk)
03
Tray 3 lift motor trouble
10
Desk paper feed motor trouble
50
Desk incompatibility
U7
50
MFP PWB Vendor machine communication
51
Vendor machine error
UC
02
CPT‐ASIC abnormality
20
DOCC – ASIC abnormality
Click on the first or last page to see other MX-C310 / MX-C311 / MX-C312 / MX-C380 / MX-C381 / MX-C400 / MX-C401 (serv.man5) service manuals if exist.