Table of Contents
Error Codes
Symptom
E004-0205/E004-0501/E004-0502/E006-0001/E007-9902 Entry of foreign substance into or deformation of
terminal among the fixing drawer connector terminals
TP12 253
Description
E004-0205/E004-0501/E004-0502/E006-0001/E007-9902 occurred.
- E004-0205: Thermistor temperature difference error
- E004-0501: Fixing main thermistor, fixing subthermistor 1/2 connection error (circuit failure)
- E004-0502: Pressure subthermistor 1/2 connection error (circuit failure)
- E006-0001: Fixing feed drawer connection error
- E007-9902: Pressure belt displacement failure (full displacement of the pressure belt or failure of the
pressure belt position sensor)
Cause
When making a mistake in procedures of removing a jam occurred around the fixing feed unit, jammed
paper is stuck around the back side of the fixing assembly at the time of sliding out the fixing feed unit. If the
fixing feed unit is set in this state, paper enters between the fixing drawer connector terminals [1] on the
main body side and the fixing drawer connector terminals [2] on the fixing assembly side and then electric
conduction is lost, which causes error. Furthermore, depending on a place where paper enters, a pin [a] in
the fixing drawer connector terminals on the main body side or the fixing assembly side becomes deformed,
and the error cannot be resolved even by removing jammed paper in some cases.
5
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