Paper Path Service Check - Lexmark Color Jetprinter 1020 Service Manual

Lexmark color jeprinter 1020 service manual
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4078-00X
FRU
7
End of Forms
Sensor

Paper Path Service Check

Examine the machine for the following before you begin this service
check:
Check the entire paper path for obstructions.
Be sure the correct type of paper is being used.
Be sure the printer is installed on a flat surface.
FRU
1
Large and Small
Feed Rollers
2
Small Feed Roller
Springs
3
Auto Sheet
Feeder
4
Mid Frame Asm
Access Cover
Asm
5
End-of-Forms
Flag
Action
Check the sensor for dirt. Perform the
Home Position Sensors Test" on page
check the end of forms sensor on the system
board. If the test fails, replace the system board.
Action
Check for wear and binds.
Check for damage.
Check the pick rollers for wear.
Check the following for wear:
• Friction wheels
• Exit roller
• Star rollers
Check for binds or damage.
Diagnostic Information 2-11
"EOF and
3-2, to

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