Sharp MXM620N Error Codes


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Error


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Sharp MXM620N Top Searches

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Error
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
L4-01Description: Main motor lock detection When it is detected for 3 times continuously in the interval of 500ms after ignoring the main motor drive for 600ms.
F2-31Description: Process control trouble (Photoconductor surface reflection rate abnormality) Before starting process control, the drum surface is read by the image density sensor to make the sensor gain adjustment so that the output is fixed to a certain le
U1-02Description: RTC read error (combined use as FAX, on MFP control PWB) The read value from the RTC on the MFP control PWB is abnormal such as "EE"h.
F4-38Description: 38V voltage trouble 38V voltage falls or rises. When the 38V MON signal is not turned on in 50ms after turning on the INTRP.

Sharp MXM620N Common Errors

The most common error codes.

Error
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
L4-01Description: Main motor lock detection When it is detected for 3 times continuously in the interval of 500ms after ignoring the main motor drive for 600ms.
F2-31Description: Process control trouble (Photoconductor surface reflection rate abnormality) Before starting process control, the drum surface is read by the image density sensor to make the sensor gain adjustment so that the output is fixed to a certain le
U1-02Description: RTC read error (combined use as FAX, on MFP control PWB) The read value from the RTC on the MFP control PWB is abnormal such as "EE"h.
F4-38Description: 38V voltage trouble 38V voltage falls or rises. When the 38V MON signal is not turned on in 50ms after turning on the INTRP.
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
L4-01Description: Main motor lock detection When it is detected for 3 times continuously in the interval of 500ms after ignoring the main motor drive for 600ms.
F2-31Description: Process control trouble (Photoconductor surface reflection rate abnormality) Before starting process control, the drum surface is read by the image density sensor to make the sensor gain adjustment so that the output is fixed to a certain le
U1-02Description: RTC read error (combined use as FAX, on MFP control PWB) The read value from the RTC on the MFP control PWB is abnormal such as "EE"h.
F4-38Description: 38V voltage trouble 38V voltage falls or rises. When the 38V MON signal is not turned on in 50ms after turning on the INTRP.