Duplex Paper Feed Service Check - Lexmark C720 Service Manual

5024-001

Duplex Paper Feed Service Check

FRU
1 Check for Paper
2 Duplex Upper Solenoid
(DSOL-U)
3 Top Cover D Rolls
4 • Top Cover (B)
Assembly
• Paper Guide RVS
Assembly
• Cover Low (B)
Assembly
• Paper Guide Bottom
Assembly
• Paper Guide Inner
Action
Ensure all paper is cleared from the
printer and options.
Note: See the illustration,
Unit Theory of Operation" on page 1-48
and "" on page 1-50, for more
information.
Note: The printer can be checked by
running a test print without the duplex
being selected or connected.
If the paper jam is 231 and the paper is
being fed into the printer and stopped, go
to the "Lower Feed Unit Paper Feed
Service Check" on page
Check the duplex top unit, upper solenoid
assembly to ensure there are no binds or
damaged parts.
Replace any damaged parts, if necessary.
Check the top cover assembly to ensure
all the D rollers are in place and not
damaged.
Replace any damaged parts, if necessary.
Check the following part for dirt or
damage, and replace if necessary.
Diagnostic Information
"Lower Feed
2-79.
2-81