Sharp MXM550 Error Codes


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Error


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Sharp MXM550 Top Searches

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Error
F2-46Description: Developing thermistor breakdown When the input value of the process thermistor is detected as 244 or greater or 20 or smaller for 3 times continuously
L8-01Description: No full wave signal The full wave signal is not detected. When the FWS signal is not varied for 120ms when supplying the power.
EE-EUDescription: Auto developer adjustment trouble (Undertoner error) Described on the toner density control design specifications and the change request. When the average of 10 output values of the toner sensor (sampling data) after completion (3 min) of th
F1-38Description: Finisher/punch backup ROM trouble Punch unit backup RAM data are garbled.
F7-01Description: FAX board EEPROM read/write error ACK from the EEPROM cannot be checked.

Sharp MXM550 Common Errors

The most common error codes.

Error
F2-46Description: Developing thermistor breakdown When the input value of the process thermistor is detected as 244 or greater or 20 or smaller for 3 times continuously
L8-01Description: No full wave signal The full wave signal is not detected. When the FWS signal is not varied for 120ms when supplying the power.
EE-EUDescription: Auto developer adjustment trouble (Undertoner error) Described on the toner density control design specifications and the change request. When the average of 10 output values of the toner sensor (sampling data) after completion (3 min) of th
F1-38Description: Finisher/punch backup ROM trouble Punch unit backup RAM data are garbled.
F7-01Description: FAX board EEPROM read/write error ACK from the EEPROM cannot be checked.
F2-46Description: Developing thermistor breakdown When the input value of the process thermistor is detected as 244 or greater or 20 or smaller for 3 times continuously
L8-01Description: No full wave signal The full wave signal is not detected. When the FWS signal is not varied for 120ms when supplying the power.
EE-EUDescription: Auto developer adjustment trouble (Undertoner error) Described on the toner density control design specifications and the change request. When the average of 10 output values of the toner sensor (sampling data) after completion (3 min) of th
F1-38Description: Finisher/punch backup ROM trouble Punch unit backup RAM data are garbled.
F7-01Description: FAX board EEPROM read/write error ACK from the EEPROM cannot be checked.