Sharp MX-M264U Service Manual page 157

Trouble
code
Main Sub
code code
H4 00 Fusing section low temperature trouble (TH_UM)
01 Fusing section low temperature trouble (TH_US)
H5 01 5-time continuous jams of POD1, POD2, or PPD2
L1 00 Scanner feed trouble
L3 00 Scanner return trouble
L4 01 Main motor lock trouble
11 Shift motor trouble
30 MFP fan motor trouble
31 Paper exit cooling fan trouble
32 Power source cooling fan trouble
35 Fusing cooling fan trouble
43 Paper exit cooling fan 2 trouble
44 Power cooling fan 2 trouble
56 Fusing cooling fan 2 trouble
L6 10 Polygon motor trouble
L8 01 Full wave signal detection error
02 Full wave signal width abnormality
20 Power controller communication trouble
P1 00 PCI communication error
01 PCI fan error
02 Plasma generating device error
PC - Personal counter not detected
U1 01 Battery trouble
U2 00 MFP EEPROM read/write error
05 SD/MFPC PWB SRAM contents inconsistency
10 MFPC PWB SRAM user authentication index check sum error
11 MFPC PWB EEPROM counter check sum error
24 MFPC PWB SRAM memory user authentication counter check sum error
30 MFPC PWB and PCU PWB manufacturing No. data inconsistency
40 SD card system storage data area error
41 HDD system storage data area error
42 Machine adjustment data (system storage data area) error
50 HDD user authentication data check sum error
(SD card when no HDD is installed)
60 Watermark check 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
U7 50 MFPC PWB - Vendor machine communication error
51 Vendor machine error
UC 02 CPT - ASIC error
20 DOCC ASIC error
Trouble content
MX-M264U TROUBLESHOOTING 7 – 6
Trouble
Mechanism Option
detection
PCU 
PCU 
PCU 
SCU 
SCU 
PCU
PCU
MFP
PCU
PCU
PCU
PCU
PCU
PCU
PCU
PCU
PCU
MFP
MFP 
MFP 
MFP 
MFP 
MFP
MFP
MFP
MFP
MFP
MFP
MFP
MFP
MFP
MFP
MFP
MFP
SCU
SCU
PCU
PCU
MFP
MFP
SCU
SCU
Electricity FAX Supply
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