Description: RFID reader I/F error Interface error with the RFID reader is detected. 01: Communication error between the RFID reader and the engine circuit boards. 02: Error in the wireless circuit of the RFID reader 03: Communication error between the RFID reader and the toner cartridge. 04: Error is detected in the RFID toner cartridge. (In more than 4)
Remedy: 01: Same as the error no. 230 02: Replace the RFID R/W board. 03: Check for normal connection of the antenna cable. 04: Check if quantity of the toner cartridge is correct or not.
Code: 901 ... 904
Display: Re-start the printer. 901: error~ 904: error Note)
Description: Abnormal temperature of belt 901: Shortcircuit 902: Open circuit 903: High temperature 904: Low temperature
Remedy: Is the cable from belt thermistor to the high voltage board connected normally? Does this error recur? Re-connect the cables normally. Turn on the power again. Replace the belt thermistsor.
Code: 918
Display: Re-start the printer. 918: error
Description: Duplex FAN Alarm Caution
Remedy: Fan error inside the duplex unit. Does the error recur when the power is turned off once and back on? Does the error recur when the power is turned off once and back on? Check if the Duplex unit is installed normally or not. Check if the fans are installed normally or not. Replace the fan.
Code: 923
Display: Re-start the printer. 923: error
Description: Black image drum lock error
Remedy: The K ID does not rotate normally. Does the error display recur when the power is turned off once and back on? Check if the K ID is installed normally or not. Replace the K ID unit. Replace the K ID motor.
Code: 928
Display: Service call 928: error
Description: Fuser motor lock error
Remedy: Fuser does not rotate normally. Does this error recur? Check if the fuser is installed normally or not. Replace the fuser. Replace the fuser motor.
Code: 980
Display: Service call 980: error
Description: Media wrapped around the fuser error
Remedy: Media has wrapped around the fuser. Turn off the power. Replace the fuser.