Lexmark X862de - Page 144

2-44 MFP Service Manual
7500-432, -632, and -832
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5 Check the drive power transmission.
Do the exit 2 media exit roll assembly and the other
gears rotate smoothly?
Go to step 6. Replace damaged
parts.
Go to “Exit 2 unit
assembly removal”
on page 4-322.
6 Check the sensor (exit 2) for proper operation.
1. Enter the Diagnostics Menu.
2. Touch BASE SENSOR TEST.
3. Touch Media Path.
4. Touch Exit2.
Open the printer left door assembly and the exit 2 left
door assembly.
Does the display on the operator panel change every
time the actuator on the above sensor operates?
Go to step 8. Go to step 7.
7 Check the sensor (exit 2) for proper connection.
Is the above sensor connected properly?
Replace the sensor
(exit 2).
Go to “Exit 2
sensor (exit 2)
removal” on
page 4-335.
Replace the
connection.
8 Check the exit 2 drive motor for proper operation.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Printer Motor Test.
4. Touch Exit2 drive mtr.
5. Touch Forward or reverse.
Does the above motor rotate normally?
Go to step 10. Go to step 9.
9 Check the exit 2 drive motor for proper connection.
Is the above motor connected properly?
Replace the exit 2
unit assembly.
Go to “Exit 2 unit
assembly removal”
on page 4-322.
Replace the
connection.
10 Perform a print test.
Does the error still occur?
Replace the exit
interface card
assembly.
Go to “Exit
interface card
assembly removal”
on page 4-117.
Go to step 11.
Problem solved.
11 Perform a print test.
Does the error still occur?
Replace the printer
engine card
assembly.
Go to “Printer
engine card
assembly removal”
on page 4-119.
Problem solved.
Step Check Yes No