Lexmark X945e MFP 7510 series User Manual

2-122 Service Manual
7510
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843.26 Scanner controller card assembly error 2
844.00 Exposure lamp error
Step Check Yes No
1 Check the connection of each scanner controller card
assembly connector.
Is each connector of scanner controller card assembly
connected properly?
Go to step 2. Connect each
connector of
scanner
controller card
assembly
properly.
2
Perform a POR.
Does the error remain when the power is turned off/on?
Replace the
scanner
controller card
assembly.
Go to “Scanner
controller card
assembly
removal” on
page 4-130.
Problem solved.
3
Perform a POR.
Does the error remain when the power is turned off/on again?
Replace the
scanner PS card
assembly.
Go to “Scanner
PS card
assembly
removal” on
page 4-133.
Problem solved.
Step Check Yes No
1 Check the exposure lamp for operation.
Caution: When performing motor tests, ensure
that all cover and door interlock switches are
overridden.
Perform the exposure lamp test.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch Scanner Motor Tests.
4. Touch Exposure lamp.
Does the exposure lamp operate properly?
Go to step 6. Go to step 3.
2
Check the exposure lamp for connection.
Is the above component properly connected?
Replace the
exposure lamp.
Go to “Exposure
lamp removal”
on page 4-129.
Replace the
connection.

Lexmark X945e MFP 7510 series Specifications

General

Brand	Lexmark
Model	X945e MFP 7510 series
Category	Printer
Language	English