Lexmark X945e MFP 7510 series Service Manual page 178

7510
Step
9 Check the TTM tray 4 transport motor for proper
operation.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Printer motor tests.
4. Touch TTM tray 4 media transport motor
Does the above component operate properly?
10 Check the TTM tray 4 transport motor for proper
connection.
Is the above component properly connected?
11 Perform a print test.
Does the error continue?
12 Perform a print test.
Does the error continue?
2-62
Service Manual
Check
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
Yes
Go to step 9. Skip to step 8.
Replace the TTM Replace the
tray 4 transport
connection.
motor .
Go to "2000-sheet
dual input (TTM)—
TTM tray 4
transport motor
removal" on
page 4-212.
Replace the 1TM Problem solved.
controller card
assembly or the 3TM
controller card
assembly or the TTM
controller card
assembly.
Go to "1X 500-
sheet drawer
(1TM)—1TM
controller card
assembly removal"
on page 4-259"3X
500-sheet drawer
(3TM)—3TM
controller card
assembly removal"
on page 4-238 or
"2000-sheet dual
input (TTM)—TTM
controller card
assembly removal"
on page 4-212.
Go to step 12.
Replace the lower Problem solved.
printer engine card
assembly.
Go to "Lower
printer engine card
assembly removal"
on page 4-91.
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