Paper Misfeed Detection - Ricoh A741 Service Manual

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Paper misfeed detection

When a paper jam occurs, the copier immediately stops copying and the display on the
operation unit shows a code consisting of "J" followed by a number between 01 and 06,
indicating the location of the jam.
Paper jam counts sorted by the detecting conditions can be checked by simulation 74.
To remove paper jammed in the copier, open the front covers and take out a roll unit, or open
the main unit, fixing unit, or original holding section.
To reset the paper misfeed detection, open and close the front covers, main unit, right cover,
upper rear cover or original holding section to turn safety switches 1 & 2, 4 & 5, 3, 6 or the
original holding section switch off and on, respectively.
Metric
Inch
Paper jam
Open front covers
PAPER MISFEED
OPEN FRONT COVERS.
J-01: paper feed section (1st roll unit)
J-02: paper feed section (2nd roll unit)
J-03: paper feed section (3rd roll unit*
J-04: paper feed section (bypass paper feed section)
J-05: original feed section
J-06: inside the copier main unit
*1 Optional.
Figure 2-2-1 Misfeed indication
J-02
J-02
1 )
340
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