Инструкция принтер лазерный Катюша P130


User Check
(1)This problem may be solved after printing a few pages.
(2)There is dirt on the paper path. Wipe off the dirt.

Periodical white spots in A mm interval Periodical black spots in A mm interval
On a black page on a white page
■ Dirt on the rear side

Step
Cause
Solution

1
There is dirt on the paper path.
Wipe off the dirt.
Refer to < The Spacing of Various Rollers
in the Image >Table

2
Dirt on the Transfer Roller
Wipe off the dirt.
Refer to < The Spacing of Various Rollers
in the Image >Table

3
Dirt on the Pressure Roller (PR) Replace the fuser.

Refer to < The Spacing of Various Rollers in the Image >Table
<The Spacing of Various Rollers in the Image >
Component name
Spacing in the Image

Developing Roller(DR)
33mm

Drum Unit(OPC)
75mm


User Check
(1) Replace the developing unit.
(2) Replace the drum unit.

Heating Roller(HR) 63.5mm ■ Blank Page

Step
Cause
Solution

1
There is dirt on the electrode
contacting the drum unit.
Clean the device and the electrode
contacting the drum unit.

2
LPH malfunction.
Replace LPH unit.

3
Main board malfunction
Replace the main board..

Confidential
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