Paper Jam Code Table for the print engine
Code Number
Jam Location
Related Sensors
370
Duplex reversal
DUP-IN, DUP-R
371
Duplex input
DUP-F, DUP-R
372
Feed error at Duplex
IN1
373
Multi-feed in Duplex Unit
DUP-B
380
Feed IN2,
WR
381
Transport
IN1, IN2, WR, Fuser-IN, EXIT
382
Exit EXIT,
Fuser-IN
383
Duplex entry
EXIT, DUP-IN, DUP-R
385
Around Fuser Unit
Fuser thermister
390
Feed error at front feeder
IN2, WR
391
Tray1 IN1
392
Tray2 2nd-IN
400
Paper size error
IN1
Diagram showing paper detection sensors in the RADF
Note!
The RADF detects a jam using the sensors shown above. Document jam check
timings are stored in the ROM on the Main PCB to check whether a jam has occurred
according to presence/absence of the document at the relevant sensor position.
There are no jam codes generated for the RADF
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