Lexmark X862de - Page 296

2-196 MFP Service Manual
7500-432, -632, and -832
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7 Check the roll.
Open the printer left door assembly, and check it.
Is the transport roll assembly free of excess wear and
contamination?
Go to step 8. Clean or replace
the transport roll
assembly.
Go to “Transfer
roll assembly
removal” on
page 4-73.
8 Check the roll.
Open the printer left door assembly, and check it.
Is the roll, in the registration roll assembly, free of excess
wear and contamination?
Go to step 9. Clean or replace
the registration roll
assembly.
Go to
“Registration roll
assembly
removal” on
page 4-79.
9 Check the sensor (registration) for operation.
1. Enter the Diagnostics Menu.
2. Touch BASE SENSOR TEST.
3. Touch Media Path.
4. Touch Registration.
Open the printer left door assembly, and check it.
Does the display on the operator panel change every time
the sensor actuator is operated?
Go to step 11. Go to step 10.
10 Check the sensor (registration) connection.
Is the sensor (registration) properly connected?
Replace the
sensor
(registration).
Go to “Sensor
(registration)
removal” on
page 4-81.
Replace the
connection.
11 Check the registration clutch for proper operation.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Printer Motor Test.
4. Touch Registrat clutch.
Does the component make an audible clicking sound when
it is operated?
Go to step 13. Go to step 12.
12 Check the registration clutch connection.
Is the registration clutch properly connected?
Replace the
registration clutch.
Go to
“Registration
clutch assembly
removal” on
page 4-80.
Replace the
connection.
13 Perform a print test.
Does the error continue?
Replace the
printer engine card
assembly.
Go to “Printer
engine card
assembly
removal” on
page 4-119.
Problem solved.
Step Check Yes No