Message | Cause | Error Description | | Solutions |
Service Call | CPU Exception | Is the error message displayed again? | Yes | Turn the printer off/on. |
001: Error | | Is the error message displayed again? | Yes | Replace the CRM board. |
~ | | | | (The EEPROM needs replacement.) |
011: Error | | | | |
Service Call | CU ROM Hash | Is the program ROM DIMM installed | No | Re-install the program ROM DIMM. |
020: Error | Check Error 1 | properly? | | |
| | Can the printer recover from the error by | Yes | Replace the program ROM DIMM. |
| | replacing the program ROM DIMM? | No | Replace the CRM board. |
| | | | (The EEPROM needs replacement.) |
Service Call | CU Slot1 DIMM | Is the concerned RAM DIMM installed | No | Re-install the concerned RAM DIMM. |
030: Error | RAM Check Error | properly? | Yes | Replace the RAM DIMM. |
| | Can the printer recover from the error by | No | Replace the CRM board. |
| | replacing the RAM DIMM? | | (The EEPROM needs replacement.) |
Service Call | CU Slot2 DIMM | Is the concerned RAM DIMM installed | No | Re-install the concerned RAM DIMM. |
031: Error | RAM Check Error | properly? | Yes | Replace the RAM DIMM. |
| | Can the printer recover from the error by | No | Replace the CRM board. |
| | replacing the RAM DIMM? | | (The EEPROM needs replacement.) |
Service Call | CU Slot3 DIMM | Is the concerned RAM DIMM installed | No | Re-install the concerned RAM DIMM. |
032: Error | RAM Check Error | properly? | Yes | Replace the RAM DIMM. |
| | Can the printer recover from the error by | No | Replace the CRM board. |
| | replacing the RAM DIMM? | | (The EEPROM needs replacement.) |
Service Call | CU Slot4 DIMM | Is the concerned RAM DIMM installed | No | Re-install the concerned RAM DIMM. |
033: Error | RAM Check Error | properly? | Yes | Replace the RAM DIMM. |
| | Can the printer recover from the error by | No | Replace the CRM board. |
| | replacing the RAM DIMM? | | (The EEPROM needs replacement.) |
Service Call | RAM Configuration | Is the installation order followed? | No | Correct the installation order. |
034: Error | Error. | | Yes | Replace the RAM DIMMs. |
| The CU RAM | Can the printer recover from the error by | No | Replace the CRM board. |
| installation or | replacing the RAM DIMMs? | | (The EEPROM needs replacement.) |
| derwas not followed. | | | |
Service Call 035: Error | Slot1 RAM Spec Error. The CU RAM Slot1 DIMM specification is not supported. | Is the RAM DIMM a genuine part? Is the concerned RAM DIMM installed properly? Can the printer recover from the error by replacing the RAM DIMM? | No No Yes No | Use a genuine RAM DIMM. Re-install the concerned RAM DIMM. Replace the RAM DIMM. Replace the CRM board. (The EEPROM needs replacement.) |
Service Call | Slot2 RAM Spec Error. | Is the RAM DIMM a genuine part? | No | Use a genuine RAM DIMM. |
036: Error | The CU RAM Slot2 | Is the concerned RAM DIMM installed | No | Re-install the concerned RAM DIMM. |
| DIMM specification | properly? | Yes | Replace the RAM DIMM. |
| is not supported. | Can the printer recover from the error by | No | Replace the CRM board. |
| | replacing the RAM DIMM? | | (The EEPROM needs replacement.) |
Service Call 037: Error | Slot3 RAM Spec Error. The CU RAM Slot3 DIMM specification is notsupported. | Is the RAM DIMM a genuine part? Is the concerned RAM DIMM installed properly? Can the printer recover from the error by replacing the RAM DIMM? | No No Yes No | Use a genuine RAM DIMM. Re-install the concerned RAM DIMM. Replace the RAM DIMM. Replace the CRM board. (The EEPROM needs replacement.) |
Service Call 038: Error | Slot4 RAM Spec Error. The CU RAM Slot4 DIMM specification is notsupported. | Is the RAM DIMM a genuine part? Is the concerned RAM DIMM installed properly? Can the printer recover from the error by replacing the RAM DIMM? | No No Yes No | Use a genuine RAM DIMM. Re-install the concerned RAM DIMM. Replace the RAM DIMM. Replace the CRM board. (The EEPROM needs replacement.) |
Service Call 040: Error | CU EEPROM Error | Can the printer recover from the error by replacing the EEPROM on the CU board? | Yes | Replace the EEPROM. (Settings of the user must be restored on the new.) |
| | | No | Replace the CRM board. (The EEPROM needs replacement.) |
Service Call 041: Error | U Flash Error. On-CU-board Flash ROM Error | Does the error message appear again? | Yes | Replace the CRM board. (The EEPROM needs replacement.) |
Service Call 050: Error | Operator Panel Error | Does the error message appear again? | Yes | See the flowchart for the problems with no LCD message displayed. |
Service Call 051: Error | CU Fan Error. On-CU-board CPU Cooling Fan Problem | Is the on-CU-board connector connected properly? Can the printer recover from the error by replacing the fan? | No Yes No | Connect the connector properly. Replace the fan. Replace the CRM board. (The EEPROM needs replacement.) |
Service Call 063: Error | Network Comm.Error. CU ~ NIC H/W I/F Problem | Is the network board installed properly? Can the printer recover from the error by replacing the network board? | No Yes No | Install the network board properly. Replace the network board. Replace the CRM board. (The EEPROM needs replacement.) |
Service Call 070: Error | CANT_HAPPEN. PS F/W Problem Detection | Is it recovered by turning the printer off/on. | No | Replace the CRM board. (The EEPROM needs replacement.) |
Service Call 072: Error | Engine Communication Error PU ~ CU I/F Error | Is the CU Assy installed properly? Can the printer recover from the error by replacing the CRM board? | No Yes No | Install the CU Assy properly. Replace the CRM board. (The EEPROM needs replacement.) Replace the PU board. |
Service Call 073: Error ~ 075: Error | Video Overrun Detect | Is the CU Assy installed properly? Can the printer recover from the error by replacing the CRM board? | No Yes | Install the CU Assy properly. Replace the CRM board. (The EEPROM needs replacement.) |
Service Call 100/101:Error | Error detected at Engine ROM Checksum when turned on. | Does the error repeat? | No Yes | Replace the PU board. Replace the engine control board (71K). |
Service Call 102: Error | Error detected at Engine RAM Read/Write when turned on. | Does the error repeat? | Yes | Replace the engine control board (71K). |
Service Call 103: Error | Error detected at Engine SRAM Read/Write when turned on. | Does the error repeat? | Yes | Replace the engine control board (71K). |
Service Call 104: Error | Error detected at Engine EEPROM Checksum when turned on. | Does the error repeat? | Yes | Replace the engine control board (71K). |
Service Call 105: Error | EEPROM not detected when turned on. | No EEPROM? | Yes | Confirm the existence of EEPROM. Without it, mount an EEPROM. |
| | Does the error repeat? | Yes | Replace the engine control board (71K). |
Service Call 106: Error | Error detected at Engine Control Logic. | Does the error repeat? | Yes | Replace the engine control board (71K). |
Service Call 120: Error ~ 122: Error | Error detected at the Power unit cooling fan in the Controller cavity. | 1) Is the error message displayed? 2) Does the error repeat? | Yes Yes | Turn off/on the printer. Replace the Fan motor. |
Service Call 123: Error | Inappropriate ambient RH detected by a sensor. | 1) Is the error message displayed? 2) Does the error repeat? | Yes Yes | Turn off/on the printer. Replace the RH sensor. |
Service Call 124: Error | Inappropriate ambient temp. detected by a sensor. | 1) Is the error message displayed? 2) Does the error repeat? | Yes Yes | Turn off/on the printer. Replace the temperature sensor. |
Service Call 125: Error | Error detected at the MT home position. | 1) Is the error message displayed? 2) Does the error repeat? | Yes Yes | Turn off/on the printer. Replace the MT. |
Service Call 130: Error | Temperature rise at the LED head detected. | 1) Is the error message displayed? 2) Does the error repeat? | Yes Yes | Turn off the printer, leave it for 30 min and then turn it on again. Replace the LED head unit. |
Service Call 131: Error ~ 134: Error | No LED head unit detected when turning on the printer or closing the cover. | 1) Is the error message displayed? 2) Is the LED head mounted properly? 3) Does the error repeat? | Yes Yes Yes | Verify the installation of the LED head. Turn off/on the printer. Replace the LED head Assy. |
Service Call 140: Error ~ 142: Error | Error detected with the D located at appropriate position. | 1) Is the error message displayed? 2) Does the error repeat? | Yes Yes | Turn off/on the printer. Replace the Drum Assy. |
Service Call 150: Error ~ | Fuse in the ID unit has not been blown. | Is the ID unit mounted properly? | Yes | Confirm the cable connection, or replace the Engine board. |
153: Error | | | | |
Service Call 154: Error | Fuse in the Belt unit has not been blown. | Is the Belt unit mounted properly? | Yes | Confirm the cable connection, or replace the Engine board. |
Service Call 155: Error | Fuse in the Fuser unit has not been blown. | Is the Fuser unit mounted properly? | Yes | Confirm the cable connection, or replace the Engine board. |
Service Call 160: Error ~ 163: Error | Error detected by Toner sensor. | 1) Is the error message displayed? 2) Does the error repeat? | Yes Yes | Replace Toner sensor or Assy (Y71-PWB). Same as the above. |
Service Call 170: Error 171: Error 174: Error 175: Error | Short or open circuit detected at the Fusert hermistor. (H or L temperature error) | 1) Is the error message displayed? 2) Does the error repeat? | Yes Yes | Turn off/on the printer. Replace the Thermistor and turn off the printer. Leave it for 30 min. |
Service Call 172: Error 176: Error | High temperature error detected at Thermistor. | 1) Is the error message displayed? 2) Does the error repeat? | Yes Yes | Turn off/on the printer. Replace the Thermistor and turn off the printer. Leave it for 30 min. |
Service Call 173: Error 177: Error | Low temperature error detected at Thermistor. | 1) Is the error message displayed? 2) Does the error repeat? | Yes Yes | Turn off/on the printer. Replace the Thermistor or heater and turn off the printer. |
Service Call 181: Error ~ 186: Error | Communication failure with an option unit detected by Engine | 1) Is the error message displayed? 2) Does the error repeat? | Yes Yes | Turn off/on the printer. Replace the option unit. |
Close Cover 310: CCCC CoverOpen (* = A4, B4 etc.) | Printer engine cover is open. | 1) Is the Top cover open? 2) Does the Cover switch operatenormally? | Yes Yes No | Close the Top cover. Close the Side cover. Replace the Cover switch. |
Check Fuser 320: Fuser Error | No Fuser unit detected when turning on the printer or closing the cover. | 1) Is the error message displayed? 2) Is the Fuser unit mounted properly? 3) Does the error repeat? | Yes No Yes | Confirm the existence of the unit. Re-install the Fuser unit and turn off/on the printer. Replace the Fuser unit Assy. |
Check Belt 330: Belt Error | No Belt unit detected when turning on the printer or closing the cover. | 1) Is the error message displayed? 2) Is the Belt unit mounted properly? 3) Does the error repeat? | Yes No Yes | Confirm the existence of the unit. Re-install the Belt unit and turn off/on the printer. Replace the Belt unit Assy. |
Check Drum 340~343: Drum Error | No ID unit detected when turning on the printer or closing the cover. | 1) Is the error message displayed? 2) Is the ID unit mounted properly? 3) Does the error repeat? | Yes No Yes | Confirm the existence of the unit. Re-install the ID unit and turn off/on the printer. Replace the ID unit Assy. |
Install New Drum 350: Y Drum Life 351: M Drum Life 352: C Drum Life 353: K Drum Life | End of the ID unit life. more copies printed. | Is it displayed soon after the ID unit replacement? | Yes No | Confirm the life of the ID unit. Replace the ID unit. |
Install Duplex Unit 360: No Duplex unit | The Duplex unit is removed from the printer. | Recovered if the Duplex unit is inserted again? | Yes No | Normal Replace the Duplex unit or Engine board. |
Check DUPLEX 370: Paper Jam | Paper jam detected after paper reverse in the Duplex unit. | 1) Is a paper jammed in the Duplex unit? | Yes No | Remove the jammed paper. Check the Duplex unit, or replace it. |
Check DUPLEX 371: Paper Jam | Paper jam detected at the Duplex unit | 1) Is a paper jammed in the Duplex unit? | Yes No | Remove the jammed paper. Check the Duplex unit, or replace it. |
Check DUPLEX 372: Paper Jam | Paper jam detectedd uring paper feed from the Duplex unit. | 1) Does misfeed occur in the Duplex unit? | Yes No | Remove the misfed paper and close the cover. Check the Duplex unit, or replace it. |
Open Side Cover 380: Paper Jam | Paper jam during paper feed from the Cassette 1, 2, 3, 4 or 5. | 1) Does misfeed occur in the specified cassette? | Yes No | Remove the jammed paper and install the cassette. Check the Cassette 1, 2, 3, 4 or 5, or replace it. |
Open Stacker Cover 381: Paper Jam | Paper jam detected btwn the B ID and Fuser. | 1) Is a paper jammed between the Y ID and Fuser? 2) Is the load on the Fuser unit normal? | Yes No | Remove the jammed paper. Replace the Fuser unit. |
Open Stacker Cover 382: Paper Jam | Paper jam detected in the Fuser unit or btwn the Fuser and paper ejection. | 1) Is a paper jammed in the Fuser unit or between the Y ID and Fuser unit? 2) Is the Paper eject switch work normally? | Yes No | Remove the jammed paper. Replace the Fuser unit. |
Open Stacker Cover 383: Paper Jam | Paper jam detected on paper entering the Duplex unit. | 1) Is a paper jammed at the entrance of the Duplex unit or in the unit? | Yes No | Remove the jammed paper and close. Check the Duplex unit, or replace it. |
Check MP Tray 390: Paper Jam | Paper jam during paper feed from the MP Tray. | 1) Does misfeed occur around the MP Tray? | Yes No | Remove the misfed paper and close the cover. Check the MP Tray, or replace it. |
Check Tray * 391~395: Paper Jam | Paper jam detected btwn a cassette and the B ID. | 1) Is a paper jammed around the cassette or between the B ID and cassette. 2) Does the Paper entry switch operate normal? | Yes No | Remove the jammed paper. Replace the Paper entry switch. |
Open Stacker Cover 400: Paper Size Error | Paper in a size different (45 mm or more) from the specification detected at the Printer engine. | 1) Is the paper in a custom size? 2) Is the paper in the standard size? | Yes Yes No | No action required. Adjust the Paper size guide of the cassette. Replace the Paper size board (PXC PWB). |
Toner Low 410: Yellow 411: Magenta 412: Cyan 413: Black | Toner in one of the four colors is running short. | 1) Is the specified toner cartridge almost empty? 2) Does the Toner sensor of the specified cartridge operate normally? | Yes No | Replace it with a new toner kit. Replace the Toner sensor for the specified color. |
Remove Printed Papers 480: Stacker Full | The stacker for ejected papers is full. | 1) Is the stacker full? 2) Does the Stacker full sensor operate normally? | Yes No | Remove papers from the stacker. Replace the Stacker full sensor. |
Load *** Papers 490: No paper in the MP Tray (*** = A4, B5 etc.) | The specified cassette has no paper or is removed. Or, the cassette be ingused for printing has no more paper. | 1) No paper in MT? 2) Does the Paper out sensor operate normally? | Yes No | Load papers in MT. Replace the Paper out sensor. |
Load *** Papers 491~495: No paper in the Tray * (*** = A4, B5 etc.) | No paper in the Cassette 1, 2, 3, 4 or 5 detected. | 1) No paper in the specified cassette? 2) Does the Paper out sensor operate normally? | Yes No | Load papers in the specified cassette. Replace the Paper out sensor of the specified cassette. |
Replace Belt | The belt counter has reached the life value. | 1) Is the error message displayed? 2) Does the error occur soon after Belt unit replacement? | Yes No | Check the belt life. Replace the Belt unit immediately or at the next maintenance. |
Replace Fuser | The fuser counter has reached the lifevalue | 1) Is the error message displayed? 2) Does the error occur soon after Fuser unit replacement? | Yes No | Check the fuser life. Replace the Fuser unit immediately or at the next maintenance. |
Job Offset Home Error | The Job offset assy does not operate or cannot detect the home position. | Does the Job offset assy operate normally? | Yes No | Replace the Job offset sensor. Replace the Job offset motor or Engine board. |
Running Short of Paper in Tray * | Running short of paper detected | Does only small mount of papers (approx. 30 sheets or less) remain? | Yes No | Load papers. Check the Paper near end sensor. |
Disc Operation Error | HDD cannot be written. | Is the operating procedure correct? | No Yes | Confirm the procedure in the manual. Replace the HDD as it is broken. |