2KR/2KS
1-4-52
(10) Image is blurred.
(11) The leading edge of the image is consistently misaligned with the original.
(12) The leading edge of the image is sporadically misaligned with the original.
(13) Paper creases.
Copy example Causes Check procedures/corrective measures
Scanner moves erratically. Check if there is any foreign matter on the front and rear
scanner rails. If any, remove it.
Deformed press roller. Replace the press roller (see page 1-5-32).
Paper conveying section drive prob-
lem.
Check the gears and belts and, if necessary, grease them.
Copy example Causes Check procedures/corrective measures
Misadjusted leading edge registration. Run maintenance mode U034 to readjust the leading edge
registration (see page 1-3-22).
Misadjusted scanner leading edge
registration.
Run maintenance mode U066 to readjust the scanner lead-
ing edge registration (see page 1-3-29).
Copy example Causes Check procedures/corrective measures
Feed clutch, paper feed clutch, MP
paper feed clutch or registration
clutch installed or operating incor-
rectly.
Check the installation position and operation of each clutch.
If any of them operates incorrectly, replace it.
Copy example Causes Check procedures/corrective measures
Paper curled. Check the paper storage conditions.
Paper damp. Check the paper storage conditions.
Defective pressure springs. Replace the pressure springs.
Defective separation. Check the drum separation claws and heat roller separation
claws.
Service Manual Y111960-2
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