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4.
Stack Delivery Jam (81H)
The stack delivery lever does not reach the stack delivery lever home position sensor (S8) after
it has supposedly been moved over the distance. Or, it does not leave the stack delivery lever home
position sensor after it has supposedly been moved over the distance.
A check for this type of jam is made while paper is being moved. If the foregoing condition is
detected during initialization, it will be identified as an error.
1-2 Delivery
signal*1
Inlet sensor (S2)
Delivery motor (M1)
Intermediary processing
tray paper sensor (S5)
Stack processing
motor (M2)
Returning roller home
position sensor (S3)
Stack delivery lever home
position sensor (S8)
*1: A-B delivery signal (n number of stack, nth sheet).
*2: Varies depending on the length of paper.
*3: Driven until the stack delivery lever reaches the home position.
1-2 Delivery
signal*1
Inlet sensor (S2)
Delivery motor (M1)
Intermediary processing
tray paper sensor (S5)
Stack processing
motor (M2)
Returning roller home
position sensor (S3)
Stack delivery lever home
position sensor (S8)
: CW rotation (stack delivery)
*1: A-B delivery signal (n number of stack, nth sheet).
*2: Varies depending on the length of paper.
*3: Driven until the stack delivery lever leaves its home position.
COPYRIGHT © 1999 CANON INC.
2-1 Delivery
signal*1
*2
0.3sec
: CW rotation (stack delivery)
Figure 2-704a (not reaching home position)
*2
0.3sec
Figure 2-704b (not leaving the home position)
CANON FINISHER-E1 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 BASIC OPERATION
2-2 Delivery
signal*1
*3
Normal
2-1 Delivery
signal*1
*3
Normal
*2
0.3sec
: CCW rotaion (returning operation)
2-2 Delivery
signal*1
*2
: CCW rotation (returning operation)
Jam detection
*3
Error
Jam detection
0.3sec
Error
2-55
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