How do i fix error code L4-06 on sharp MX-2300
Trouble content
When separating the primary transfer belt unit,
change in the separation position sensor
characteristics is not detected within the specified time.
Section
PCU
Case 1
Cause
Harness connection trouble between the PCU PWB
and the separation position sensor
Check and remedy
Check the harness between the PCU PWB and the separation position sensor.
Case 2
Cause
The belt position sensor is not interrupted or it is always interrupted.
Belt separation clutch operation trouble
Check and remedy
Use SIM6-3 to check the belt separation operation.
Case 3
Cause
The primary transfer belt unit is not installed.
Check and remedy
Install the primary transfer belt.
Hope this help you, good luck!!!
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