Image Is Blurred; The Leading Edge Of The Image Is Consistently Misaligned With The Original - Kyocera KM-1650 Service Manual

2DA/2DB-1
(9) Black dots appear on the image.
Causes
1. Dirty or flawed drum.
2. Dirty contact glass.
3. Deformed or worn cleaning blade.
4. Dirty drum separation claws.
5. Dirty the heat roller separation claws.

(10) Image is blurred.

Causes
1. Scanner moves erratically.
2. Deformed press roller.
3. Paper conveying section drive problem.
(11) The leading edge of the image is
consistently misaligned with the
original.
Causes
1. Misadjusted leading edge registration.
2. Misadjusted scanner leading edge regis-
tration.
1-5-30
Causes
1. Dirty or flawed drum.
2. Dirty contact glass.
3. Deformed or worn cleaning blade.
4. Dirty drum separation claws.
5. Dirty heat roller separation claws.
Check procedures/corrective measures
Clean the drum or, if it is flawed, replace the drum unit (see page 1-6-38).
Clean the contact glass.
Replace the drum unit (see page 1-6-38).
Clean the drum separation claws.
Clean the heat roller separation claws.
Causes
1. Scanner moves erratically.
2. Deformed press roller.
3. Paper conveying section drive problem.
Check procedures/corrective measures
Check if there is any foreign matter on the front and rear scanner rails. If
any, remove it.
Replace the press roller (see page 1-6-45).
Check the gears and belts and, if necessary, grease them.
Causes
1. Misadjusted leading edge registration.
2. Misadjusted scanner leading edge registration.
Check procedures/corrective measures
Readjust the leading edge registration (see page 1-6-16).
Readjust the scanner leading edge registration (see page 1-6-35).