2NC/2NF/2NG/2NN/3P7/3P8/3P9
1-4-14
(3) Paper jam at feeding from cassette 1
Electrical parts that could cause paper jam during paper travelling at the primary
feeding (to regist roller)
Timing of detection
Measures
Jam code
J0501,J0511
Related parts
Main motor(MM) Main/Engine PWB (M/EPWB)
Paper feed clutch (PFCL)
Registration sensor (RS)
Checking
procedure at the
occurrence of
J0501/J502
Corrective action at the occurrence
On/Off control signal output connector
(terminal), point of checking connection
1 Items for Initial Checks See page 1-4-6
2 Registration sensor (RS): Conduct
connectivity check, mounting location
check, operation check (U031)
M/E PWB YC5-15
3 Paper feed clutch (PFCL): Operation
check (U032)
M/E PWB YC4-1
4 Main motor : Operation check (U030)
M/E PWB YC4-7 (RDY), 9 (REM)
5 Main/Engine PWB: Replace
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