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Sharp MX3500N Top Searches

These results are ranked by popularity.

Error
U2-81Description: Adjustment value check sum error (SCU detection) EEPROM (SCU) check sum error
H3-01Description: Fusing section high temperature trouble (TH_LM) The fusing temperature inside the PWB exceeds the specified level.
E7-70Description: Scanner connection trouble Unknown identification information is detected in the SCU PWB.
F2-50Description: K phase sensor sensing trouble Detection is made by interruption of light in the sensor section of the projection rib on the drum drive gear to control the BK drum phase. The detection signal cannot be acquired and phase control cannot be ma
F2-78Description: Registration exclusive image density sensor trouble (Transfer belt surface reflection ratio abnormality) The transfer belt surface is scanned by the image density sensor before starting the registration, and adjust the sensor gain so that th

Sharp MX3500N Common Errors

The most common error codes.

Error
U2-81Description: Adjustment value check sum error (SCU detection) EEPROM (SCU) check sum error
H3-01Description: Fusing section high temperature trouble (TH_LM) The fusing temperature inside the PWB exceeds the specified level.
E7-70Description: Scanner connection trouble Unknown identification information is detected in the SCU PWB.
F2-50Description: K phase sensor sensing trouble Detection is made by interruption of light in the sensor section of the projection rib on the drum drive gear to control the BK drum phase. The detection signal cannot be acquired and phase control cannot be ma
F2-78Description: Registration exclusive image density sensor trouble (Transfer belt surface reflection ratio abnormality) The transfer belt surface is scanned by the image density sensor before starting the registration, and adjust the sensor gain so that th
U2-81Description: Adjustment value check sum error (SCU detection) EEPROM (SCU) check sum error
H3-01Description: Fusing section high temperature trouble (TH_LM) The fusing temperature inside the PWB exceeds the specified level.
E7-70Description: Scanner connection trouble Unknown identification information is detected in the SCU PWB.
F2-50Description: K phase sensor sensing trouble Detection is made by interruption of light in the sensor section of the projection rib on the drum drive gear to control the BK drum phase. The detection signal cannot be acquired and phase control cannot be ma
F2-78Description: Registration exclusive image density sensor trouble (Transfer belt surface reflection ratio abnormality) The transfer belt surface is scanned by the image density sensor before starting the registration, and adjust the sensor gain so that th