Dear Experts and Experienced Fellows,
bizhub 423,
Paper Jamming in Duplex Section,
Jam Code> 93-10,
Jam indication at 14 Number,
RTFM! No details for this particular code.
Paper gets jam after 30, 40, or sometimes 60 copies (Duplex). Sometime did not jam at all.
During Switching back and entering in duplex, when paper touches the actuator of PS92 Duplex unit upper transport sensor (PS92) get blocked properly but Duplex transport motor does not energize. As a result paper gets jam.
Work Done> Replaced PS92,
PS91, PS93 Cleaned and swapped, No progress,
Switchback Motor swapped with Duplex Motor, No progress,
Checked Belts
Checked Connectors
Relevant Parts> Switchback Motor, Duplex Motor, PS91, PS92, PS93, PRCB,
Any suggestions?
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