Master Feed Jam Detection - Ricoh C231 Service Manual

ERROR DETECTION

2.8.3 MASTER FEED JAM DETECTION

[B]
[D]
[A]
C231D563.WMF
There is no jam sensor in the master feed path. Master feed jams are detected by
the drum master sensor [A], which detects the presence of the master on the drum.
When the drum returns to the home position (i.e. the master eject position) after
master making, if the drum master sensor [A] does not detect a master on the
drum, the jam indicator on the operation panel will light. (The master eject position
sensor [B] is used to identify when the drum is at the home position.)
C231/C237/C238 SM
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