Standard Horizon PF-P320 Service Manual page 17

5. Troubleshooting
(Cause 4)
Fold rollers are dirty with ink.
(Cause 5)
Sheets are jammed in buckle.
(Cause 6)
Support rollers are set improp-
erly.
(Cause 7)
Feed roller or double feed
stope pad is worn out.
(Cause 8)
Fold roller is worn out.
(Remedy 4)
Clean fold rollers with alcohol soaked cloth.
(Remedy 5)
Remove all jammed sheets in buckles.
(Remedy 6)
Readjust support roller position.
(Remedy 7)
Replace feed roller or double feed stop pad.
(Remedy 8)
Replace fold rollers.
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