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December 21st, 1995
Jam release cover switch - Paper feed unit
type S
6.5.2. Fuses
The only service-replaceable fuses are the following.
PSU - F1/ F2/F3
MFDU - F1
Thermofuse (Not installed in the US model.)
Sensor
Fuse
ELECTRICAL COMPONENT DEFECTS
Symptoms if Defective
Cover open is not detected.
"CLOSE COVER" is displayed.
Symptoms if Defective
No power to the machine
(F3 - 220V PSU only)
No power to the drive components and
lamps.
Fusing power is not supplied.
6-39
TROUBLESHOOTING
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