250.03-Paper Jam Error Service Check - Lexmark C734 Service Manual

200.11, 250.03—Paper Jam error service check
Step Questions / actions
1 Open the front access door. Turn the
transport belt gear clockwise.
Did the transport belt move?
2 1. Disconnect the cable in connector
JFDPCK1 and connect the cables for the
new paper pick mechanism.
2. Bring the printer up in Diagnostics Menu
(turn off the printer, press and hold
. and turn on the printer).
3. Select MOTOR TESTS, and press
Select (
4. Select Align Motor Test, and press
Select (
Can you hear the align motor run?
).
).
Yes
Go to step 2.
Go to "Input sensor
service check" on
page 2-125.
and
5026
No
Replace the transport belt.
See "Transfer module
removal" on page 4-154.
Replace the paper pick
mechanism. See "Paper
pick mechanism
assembly removal" on
page 4-113.
2-59
Diagnostic information