Specifications

MX-3610N TROUBLESHOOTING 6 – 10
H3 00 Fusing section high temperature trouble (TH_UM) PCU 
01 Fusing section high temperature trouble (TH_LM) PCU 
02 Fusing section high temperature trouble (TH_US) PCU 
H4 00 Fusing section low temperature trouble (TH_UM_AD2) PCU 
01 Fusing section low temperature trouble (TH_LM) PCU 
02 Fusing section low temperature trouble (TH_US) PCU 
H5 01 5 times continuous POD1 not-reach jam PCU 
H7 10 Recovery error from low fuser temp. (TH_UM_AD2) PCU 
11 Recovery error from low fuser temp. (TH_LM) PCU 
L1 00 Scanner feed trouble SCU 
L3 00 Scanner return trouble SCU 
L4 02 Paper feed motor trouble PCU 
03 Fusing motor trouble PCU 
04 Developing motor trouble (BLACK) PCU 
05 Developing motor trouble (COLOR) PCU 
06 Transfer unit lift trouble PCU 
07 Transfer belt motor trouble PCU 
11 Shift motor trouble PCU 
12 Secondary transfer separation trouble PCU 
16 Fusing pressure release trouble PCU 
31 Paper exit cooling fan trouble PCU 
32 Power source cooling fan trouble PCU 
34 LSU cooling fan trouble PCU 
35 Fusing cooling fan trouble PCU 
43 Paper exit cooling fan 2 trouble PCU 
50 Process fan trouble PCU 
51 Process fan 2 trouble PCU 
L6 10 Polygon motor trouble PCU 
L8 01 Full wave signal detection error PCU 
20 Communication error of MFPC PWB/LSU mother board MFP 
P1 00 PCI communication error MFP 
01 PCI fan error MFP 
02 Plasma generating device error MFP 
PC - Personal counter not detected MFP 
U1 01 Battery trouble MFP 
U2 00 MFP EEPROM read/write error MFP 
05 HDD/MFPC PWB SRAM contents inconsistency
(18cpm/20cpm/23cpm/31cpm(G) machine)
MFP 
05 Erroneous detection of account management data / HDD internal
authentication DB table error (26cpm/36cpm/31cpm(A) machine)
MFP 
10 MFPC PWB SRAM user authentication index check sum error MFP 
11 MFPC PWB EEPROM counter check sum error MFP 
24 MFPC PWB SRAM memory user authentication counter check sum error MFP 
30 MFPC PWB and PCU PWB manufacturing No. data inconsistency MFP 
40 SD card system storage data area error MFP 
41 HDD system storage data area error MFP 
42 Machine adjustment data (system storage data area) error MFP 
50 HDD user authentication data check sum error MFP 
60 Watermark check error MFP 
80 SCU PWB EEPROM read/write error SCU 
81 SCU PWB EEPROM check sum error SCU 
90
PCU PWB EEPROM read/write error PCU 
91 PCU PWB EEPROM check sum error PCU 
U6 00 PCU PWB - Paper feed desk (paper feed tray 3, 4) communication trouble PCU 
01 Desk paper feed tray 1 lift trouble PCU 
02 Desk paper feed tray 2 lift trouble PCU 
09 LCC lift motor trouble PCU 
10 Desk paper feed unit paper transport motor trouble PCU 
20 LCC control PWB - PCU PWB communication error PCU 
21 LCC transport motor trouble PCU 
22 LCC 24V power trouble PCU 
50 Desk - Main unit combination trouble PCU 
51 LCC - Main unit combination trouble PCU 
52 PCU PWB - Paper feed desk (paper feed tray 2) communication trouble PCU 
U7 50 MFPC PWB - Vendor machine communication error MFP 
51 Vendor machine error MFP 
UC 02 CPT - ASIC error SCU 
20 DOCC ASIC error SCU 
Trouble
code
Trouble content
Trouble
detection
Mechanism Option Electricity FAX Supply
Main
code
Sub
code