Pick-Up Assembly Delay Jam - Canon NP6317 Service Manual

CHAPTER 5 PICK-UP/FEEDING SYSTEM
A.

Pick-up Assembly Delay Jam

If the copy paper does not reach the paper sensor of the pick-up assembly within a specified
period after paper pick-up starts, the microprocessor will judge that a pick-up delay jam has oc-
curred, and immediately stop the operation of the copier. Also, the JAM indicator on the control
panel will flash and a segment of the PAPER SELECT/JAM indicator will go ON.
1. Multifeeder
Multifeeder solenoid (SL3)
JAM check
Pre-registration paper sensor (Q2)
signal
Main motor (M1)
Figure 5-201 (multifeeder pick-up assembly delay jam)
2. Cassette
Pick-up clutch solenoid (SL1)
JAM check
Pre-registration paper sensor (Q2)
signal
Main motor (M1)
Figure 5-202 (cassette pick-up assembly delay jam)
5-8
COPY START
key ON
STBY
INTR
1 sec
COPY START
key ON
STBY
INTR
2 sec
COPYRIGHT © 1999 CANON INC.
JAM indicator
flashes
SCFW
SCRV
1 sec
Normal
Abnormal
JAM indicator
flashes
SCFW
SCRV
2 sec
Normal Abnormal
CANON NP6317 REV.0 APR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
SCFW
SCFW