Fixing/Delivery Assembly (Face-Down Delivery Assembly) - Canon iR5000 Service Manual

CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
Nip
6) Is the lower roller pressure (nip) as indicated?
NO:
Web
7) Is the web taken up correctly?
NO:
8) Move the plunger of the fixing web solenoid (SL9) by hand. Is the
web taken up?
NO:
Delivery assembly sensor lever
9) Does each sensor lever of the delivery assembly move smoothly?
NO:
Delivery sensor
10) Are the external delivery sensor (PS36) and the fixing assembly out-
let sensor (PS4) normal?
NO:
Delivery paper deflecting plate
11) Move the delivery paper deflecting plate with your finger. Dos it re-
turn to its initial position by the work of the spring?
NO:
12) Us the paper path of the delivery paper deflecting plate deformed
or scratched?
YES: Replace the delivery paper deflecting plate.
Delivery roller drive assembly
13) Does the delivery roller move smoothly?
NO:
Leading edge margin
14) Is the leading edge margin of print paper 0.3 mm or more and 5.5
mm or less?
NO:

5.1.4 Fixing/Delivery assembly (face-down delivery assembly)

Delivery sensor
1) Is the internal delivery sensor (PS35) normal?
NO:
Reversal sensor
2) Is the reversal sensor 2 (PS3) normal?
NO:
Delivery flapper solenoid (SL5)
3) Does the delivery flapper move correctly?
NO:
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Adjust it.
Check the fixing cleaning assembly.
Check the fixing web drive assembly.
Adjust it so that it moves smoothly.
Replace the sensor.
Correct how the delivery paper deflecting plate is mounted.
Check the delivery roller drive assembly.
Make adjustments in service mode so that the margin is as indi-
cated.
Replace the sensor.
Replace the sensor.
Correct the potion of the delivery flapper solenoid, or replace it.
2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000
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