Lexmark C935 - Page 523

Repair information 4-225
5057-XXX
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7
Check the image density sensor assembly for toner
contamination.
Is the above component dirty or contaminated?
Remove and clean
the image density
sensor assembly.
See “Image
density sensor
assembly
removal” on
page 4-44.
Go to step 8.
8
Re-Perform the In/out setup.
1. Enter the Diagnostics Menu.
2. Select ENGINE ADJUST.
3. Select RegCon adjust
4. Select Control setup cycles
5. Select In/out setup
Does the above test pass?
Perform the
Center setup.
See “Center
setup” on
page 4-226.
Replace the image
density sensor
assembly.
See “Image
density sensor
assembly
removal” on
page 4-44.
9
Re-Perform the In/out setup.
1. Enter the Diagnostics Menu.
2. Select ENGINE ADJUST.
3. Select RegCon adjust
4. Select Control setup cycles
5. Select In/out setup
Does the above test pass?
Perform the
Center setup.
See “Center
setup” on
page 4-226.
Contact next level
of support.
Step Check Yes No