| Код ошибки | Описание |
| 0030 | Fax control PWB system problem |
| 0070 | Fax control PWB incompatibility detection problem |
| 0100 | Backup memory read/write problem (main board) |
| 0110 | Backup memory data problem (main board) |
| 0120 | Drum EEPROM read/write problem (для KM-2550) |
| 0130 | Backup memory read/write problem (main PCB EEPROM) (для KM-1650/2050/2550) |
| 0140 | Backup memory data problem (main PCB EEPROM) (для KM-1650/2050/2550) |
| 0150 | Backup memory read/write problem (engine board) |
| 0160 | Backup memory data problem (engine board) |
| 0170 | Accounting count problem |
| 0180 | Machine number mismatch |
| 0210 | Communication problem between the main board and engine board (для
KM-1500/1620/2020/1635/2035/1650/2050/2550/6030/8030) |
| Communication problem between the main board and operation board
(для KM-1525/1530/2030/2530/3530/6230/4530/5530/6330/7530) |
| 0240 | Printer board PWB communication problem |
| 0250 | Scanner network board communication problem |
| 0280 | Communication problem between the fax control PWB and main PWB |
| 0320 | Side deck communication problem |
| 0340 | Finisher communication problem |
| 0410 | Optional DP communication problem |
| 0420 | Optional first paper feeder communication problem |
| Large paper deck /Side deck communication problem |
| 0440 | Finisher communication problem |
| 0450 | Mailbox communication problem |
| 0470 | Switchback unit communication problem |
| 0500 | Optional second paper feeder communication problem |
| 0510 | Optional third paper feeder communication problem |
| 0600 | DIMM problem (для KM-2530/3530) |
| 0610 | Bitmap (DIMM) problem |
| 0620 | Memory input interface problem |
| 0630 | DMA problem (Direct Memory Access) |
| 0640 | Hard disk drive problem |
| 0800 | Image processing problem (JAM 05 is detected twice) |
| 0820 | Fax control PCB CG ROM checksum error |
| 0830 | Flash ROM program area checksum error |
| 0860 | Fax control PCB software switch checksum error |
| 0870 | Fax control PWB to main PWB high capacity data transfer problem |
| 0880 | Fax control PWB program archive problem |
| 0890 | Fax control PCB CG font archive problem |
| 0900 | Fax software incompatibility detection problem |
| 0920 | Fax file system error |
| 0960 | Developer EEPROM read/write problem (для KM-2550/6030/8030) |
| 1000 | Exposure lamp problem |
| 1010 | Lift motor 1 error |
| 1020 | Lift motor 2 error |
| 1030 | Lift motor 3 error |
| 1040 | Lift motor 4 error |
| 1100 | Paper deck motor 1 problem [Drawer 3] |
| 1110 | Paper deck motor 2 problem [Drawer 4] |
| 1120 | Deck right lift position problem |
| 1130 | Deck left lift position problem |
| 1140 | Side deck lift motor (going up) problem |
| 1150 | Side deck lift motor (going down) problem |
| 1160 | Large paper deck (paper feed desk) sequence problem |
| 1170 | Large paper deck (paper feed desk) incorrect type problem |
| 2000 | Main motor problem |
| Image forming motor problem (для KM-6230/4530/5530/6330/7530) |
| 2500 | Paper feed motor problem |
| 2550 | Paper conveying motor problem (для KM-4530/5530) |
| 2600 | Deck conveying motor /desk drive motor problem |
| 2640 | Side deck drive motor problem |
| 3100 | Scanner carriage problem |
| 3200 | Exposure lamp problem |
| 3300 | Optical system (AGC) problem |
| 4000 | Polygon motor synchronization problem |
| 4010 | Polygon motor steady-state problem |
| 4100 | BD initialization (A) problem |
| 4110 | BD initialization (B) problem |
| 4200 | BD steady-state problem |
| 5100 | Main charger problem |
| 5110 | Transfer/separation high voltage problem |
| 5300 | Broken cleaning lamp wire |
| 5500 | Drum surface potential sensor problem 1 |
| 5510 | Drum surface potential sensor problem 2 |
| 5600 | Drum surface potential problem 1 |
| 5610 | Drum surface potential problem 2 |
| 6000 | Broken fixing heater wire |
| 6020 | Abnormally high fixing unit thermistor temperature |
| 6030 | Broken fixing unit thermistor |
| 6050 | Abnormally low fixing unit thermistor temperature |
| 6100 | Broken fixing heater wire |
| 6200 | Abnormally low fixing unit thermistor temperature |
| 6300 | Abnormally high fixing unit thermistor temperature |
| 6400 | Zero-crossing signal problem |
| 6410 | Fixing unit connector insertion problem |
| 6420 | Fixing fuse cut problem |
| 6420 | Broken fixing unit thermistor wire |
| 7100 | Toner sensor problem |
| 7300 | Broken external temperature thermistor wire (для
KM-1505/1510/1810/4230/5230/6230) |
| Toner sensor problem /Toner hopper problem (для
KM-2530/3530/3035/4035/5035/6230/4530/5530/6330/7530/6030/8030) |
| 7310 | Short-circuited external temperature thermistor |
| 7400 | Image formation unit connector insertion problem |
| Developing unit connector insertion problem (для KM-2550) |
| 7410 | Drum unit connector insertion problem |
| 7750 | Drum type mismatch problem A (для KM-1635/2035) |
| 7760 | Drum type mismatch problem B (для KM-1635/2035) |
| 7800 | Broken external temperature thermistor |
| 7810 | Short-circuited external temperature thermistor |
| 7980 | Waste toner reservoir overflow problem (when the total number of copies is less than 100 thousand
sheets) |
| 7990 | Waste toner reservoir overflow problem (when the total number of copies is 100 thousand sheets or
more) |
| Код ошибки | Описание |
| 0010 | Memory copy PCB 1 communication problem |
| 0030 | Memory copy PCB 2 communication problem |
| 0100 | RAM/ROM problem |
| 0220 | Communication problem between the engine PCB and main PCB |
| 0230 | Scanner communication problem |
| 0260 | Memory copy PCB 1 communication problem |
| 0320 | Large paper deck communication problem /Paper feed desk communication problem |
| 0360 | Memory copy PCB 2 communication problem |
| 0370 | Communication microcomputer problem |
| 1040 | Optical system problem (AGC) |
| 2100 | Paper conveying motor problem |
| 2200 | Side registration motor problem |
| 2300 | Paper feed motor problem |
| 2310 | Desk drive motor problem |
| 2410 | Upper lift motor problem |
| 2420 | Lower lift motor problem |
| 2430 | Upper desk lift motor problem |
| 2440 | Lower desk lift motor problem |
| 3320 | Scanner watchdog problem |
| 3400 | Original detection position problem |
| 7400 | Toner hopper problem |
| 9200 | Deck paper conveying motor problem |
| 9210 | Paper deck motor 1 problem |
| 9220 | Paper deck motor 2 problem |
| 9230 | Right lift position problem |
| 9240 | Left lift position problem |
| Код ошибки | Описание |
| 0060 | Main PWB type mismatch error |
| 0130 | Backup memory (EEPROM) device problem |
| 0140 | Backup memory (EEPROM) data problem |
| 0220 | Scanner communication problem |
| 0330 | Relay board communication problem |
| 0460 | Duplex unit communication problem |
| 0470 | Sheet inserter communication problem (optional document finisher) |
| 0500 | Paper feed unit communication error (cassette 1 and 2) |
| 0510 | Paper feed unit communication error (cassette 3 and 4) |
| 0700 | Side feeder EEPROM error (optional side feeder) |
| 0750 | Document finisher EEPROM error |
| 0970 | Cleaning unit EEPROM error |
| 1200 | Duplex side registration motor error |
| 2100 | Developing motor error |
| 2200 | Drive motor error |
| 2300 | Fuser motor error |
| 2550 | Transfer motor error |
| 3210 | CIS lamp problem |
| 3310 | Optical system (AGC) problem (DP) |
| 3500 | Communication error between scanner and SHD |
| 3900 | Backup memory read/write error (scanner PWB) |
| 3910 |
| 4120 | BD initialization (C) problem |
| 7200 | Broken drum thermistor wire |
| 7210 | Shorted drum thermistor |
| 9040 | DP lift motor going up error |
| 9050 | DP lift motor going down error |
| 9060 | DP EEPROM error |
| 9070 | Communication problem between DP and SHD |
| 9080 | Communication problem between DP and CIS |