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Lexmark CS748de User Manual

Lexmark CS748de
504 pages
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Diagnostic information 2-63
5026
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166.xx, 167.xx—Motor Error (option tray 5) service check
5
1. Turn the printer off.
2. Remove the rear frame cover. See “Rear
frame cover removal” on page 4-47.
3. Check the option cable in connector
JOPT1 on the system board for proper
connection, for cable pinch points, and for
any other damage to the cable or
connector.
4. Remove the right cover. See “Right
cover removal” on page 4-51,
5. Check the option cable for pinch points
and any damage.
6. Check the autoconnect connector for
damage.
Is the cable damaged?
Replace the option cable.
See “Option cable
removal” on page 4-143.
For 550 option, replace
tray 3 550 input option.
For HCIT, replace the
HCIT top plate
assembly.
Step Questions / actions Yes No
1 1. Turn the printer off.
2. Reseat option tray 5.
3. Bring the printer up in Diagnostics Menu
(turn off the printer, press and hold
buttons 3 and 6, then turn on the printer).
4. Navigate to PRINT TESTS > Tray 5 >
Single.
Did the page print?
Problem resolved. Go to step 2.
2
1. Turn the printer off.
2. Remove the rear frame cover. See “Rear
frame cover removal” on page 4-47.
3. Check the option cable in connector
JOPT1) on the system board for proper
connection, for cable pinch points, and for
any other damage to the cable or
connector.
Is the cable damaged?
Replace the option cable.
See “Option cable
removal” on page 4-143.
Go to step 3.
3
Remove the right cover. See “Right cover
removal” on page 4-51.
Check the option cable for pinch points and
any damage.
Is the cable damaged?
Replace the option cable.
See “Option cable
removal” on page 4-143.
Go to step 4
Step Questions / actions Yes No

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Lexmark CS748de Specifications

General IconGeneral
BrandLexmark
ModelCS748de
CategoryPrinter
LanguageEnglish

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