0001 Transport motor malfunction
– The motor lock signal remains HIGH for a predetermined consecutive period of time while the transport motor remains energized copyir.com
001B Rack rotation failure
– The rack positioning sensor is in the blocked state when the rack motor remains deenergized copyir.com
– The rack positioning sensor is not blocked a second time even after the lapse of a predetermined period of time after it has been blocked once while the rack motor remains energized copyir.com
– The rack positioning sensor is unable to detect the deceleration control position after the lapse of a given period of time after the rack motor has started while the rack motor is turning copyir.com
– The count value of the edge of ON signal of the rack positioning sensor during each developing positions are not a predetermined value while the rack motor is turning copyir.com
004C Ozone ventilation fan motor malfunction
– The ozone ventilation fan motor does not rotate evenly even after the lapse of a given period of time while it is being started copyir.com
– The motor lock signal remains HIGH for a given period of consecutive time while the ozone ventilation fan motor is being rotated copyir.com
004E Power supply cooling fan motor malfunction
– The fan motor lock signal remains HIGH for a predetermined consecutive period of time while the power supply cooling fan motor remains energized copyir.com
0092 Transfer belt rotation failure
– The belt positioning sensor does not detect the transfer belt position detection hole a second time even after the lapse of a predetermined period of time after it has detected one while the transfer belt is rotated copyir.com
0094 2nd image transfer pressure /retraction failure
– The state of the 2nd image transfer retraction position sensor is not changed from the unblocked to blocked state even after the lapse of a predetermined period of time during predrive copyir.com
– The 2nd image transfer retraction position sensor is in the unblocked state even after the lapse of a predetermined period of time during predrive copyir.com
– The 2nd image transfer retraction position sensor is not blocked (roller in the retracted position) within a predetermined period of time after the retraction sequence of the 2nd transfer roller has been started copyir.com
– The 2nd image transfer retraction position sensor is not unblocked (roller in the pressed position) within a predetermined period of time after the pressure sequence of the 2nd transfer roller has been started copyir.com
0300 Polygon motor malfunction
– A LOW motor lock signal is not detected even after the lapse of a predetermined period of time after the polygon motor has been started copyir.com
– The motor lock signal remains HIGH for a predetermined consecutive period of time while the polygon motor remains energized copyir.com
0310 Laser malfunction
– The SOS signal is not detected within a predetermined period of time after the output of a laser has been started
– The SOS signal is never detected in the image area copyir.com
0500 Fuser warm-up failure
– The thermistor does not detect a predetermined temperature value even after the lapse of a predetermined period of time after the current warm-up cycle has been started and the current warm-up cycle is thus not completed copyir.com
0502 Thermistor open-circuit failure
– The temperature detected by the thermistor does not reach a predetermined level even after the lapse of a given period time after the warm-up cycle has been started copyir.com
0503 Thermistor resistance failure
– The heater lamp remains ON for a predetermined consecutive period of time copyir.com
0510 Abnormally low fuser temperature
– The temperature detected by the thermistor remains lower than a predetermined value for a predetermined period of time copyir.com
0520 Abnormally high fuser temperature
– The temperature detected by the thermistor is a predetermined value or higher for a predetermined period of time copyir.com
0F51 Waste toner full sensor trouble
– Waste toner full sensor detects abnormal situation copyir.com
13C0 Printer control board malfunction
– Communications with the M/C expansion IO G/A (IC on the printer control board) are not properly carried out copyir.com
13DD Backup data error
– The printer determines that EEPROM is yet to be mounted when the main power switch is turned ON copyir.com
13E2 Flash ROM write error
– Flash ROM writing is found faulty during a check copyir.com
13F0 Engine control failure
– An undefined malfunction occurs in the engine section (PRCB, etc copyir.com) copyir.com
3C00 EEPROM installation error
– Contact the responsible people of EPSON when not returning in power switch OFF/ON copyir.com
3C10 EEPROM data error
– Contact the responsible people of EPSON when not returning in power switch OFF/ON copyir.com