Lexmark 2070 Color Jetprinter Service Manual - Page 21

Paper Path Service Check, Diagnostic Information 2-10

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4090-001 Paper Path Service Check Examine the printer for the following before you begin this service check: • Check the entire paper path for obstructions. • Be sure the paper guides are not worn or broken and are posi- tioned against the paper without binding or buckling the paper. • Be sure the correct type of paper is being used. • Be sure the printer is installed on a flat surface. FRU Action 1 Large and Small Feed Rollers Check for wear and binds. 2 Small Feed Roller Check for damage. Springs Paper Guide Paper Flap 3 Exit Rollers Star Rollers Exit Drive Belt Check for wear and binds. 4 Sheet Feeder Check the following for wear or damage: 5 End-of-Forms Flag & Spring • Pick Rollers • Envelope Bucklers • All parts inside the left and right edge guides. Check for binds or damage. Diagnostic Information 2-10

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Diagnostic Information 2-10
4090-001
Paper Path Service Check
Examine the printer for the following before you begin this service
check:
•
Check the entire paper path for obstructions.
•
Be sure the paper guides are not worn or broken and are posi-
tioned against the paper without binding or buckling the paper.
•
Be sure the correct type of paper is being used.
•
Be sure the printer is installed on a flat surface.
FRU
Action
1
Large and Small
Feed Rollers
Check for wear and binds.
2
Small Feed Roller
Springs
Paper Guide
Paper Flap
Check for damage.
3
Exit Rollers
Star Rollers
Exit Drive Belt
Check for wear and binds.
4
Sheet Feeder
Check the following for wear or damage:
•
Pick Rollers
•
Envelope Bucklers
•
All parts inside the left and right edge guides.
5
End-of-Forms
Flag & Spring
Check for binds or damage.