2-4. Misfeed detection timing and remedies

(1)Paper misfeed in the paper feed-in section of the manual feed tray (Tray1)

<Detection timing>

Category

Details

 

 

Paper misfeed detected in the

If the end of the paper does not interrupt the synchronizing roller

paper feed-in section of the

sensor (PC2) when a set amount of time has passed after the

manual feed tray

manual feed paper take-up sensor (SL1) is activated

 

 

Paper size error detected in the

If PC2 does not pass through when a set amount of time has

passed after the paper interrupts the synchronizing roller sensor

manual feed tray

(PC2)

 

 

 

<Remedy>

 

Electrical components for detection of the paper misfeed

Synchronizing roller sensor (PC2)

Master board (PWB-A)

Manual feed paper take-up solenoid (SL1)

 

 

 

 

 

Reference

WARNING DIAGRAM

Step

Remedy

 

 

page

Control signal

Location(electrical com-

 

 

ponent)

 

 

 

 

 

 

 

 

 

1

Perform initial check proce-

152

-

-

dures.

 

 

 

 

 

 

 

 

 

2

Check PC2 operation.

149

PC2_ON

5-D

 

 

 

 

 

2

Check SL1 operation.

150

SL1_REM

8-G

 

 

 

 

 

3

Replace PWB-A

-

-

-

 

 

 

 

 

155