Repair information 4-275
7510
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 4-55.
Go to step 8.
8
Re-Perform the In/out setup.
1. Enter the Diagnostics Menu.
2. Touch ENGINE ADJUST.
3. Touch RegCon adjust
4. Touch Control setup cycles
5. Touch In/out setup
Does the above test pass?
Perform the
Center setup.
See “Center
setup” on
page 4-276.
Replace the image
density sensor
assembly.
See “Image
density sensor
assembly
removal” on
page 4-55.
9
Re-Perform the In/out setup.
1. Enter the Diagnostics Menu.
2. Touch ENGINE ADJUST.
3. Touch RegCon adjust
4. Touch Control setup cycles
5. Touch In/out setup
Does the above test pass?
Perform the
Center setup.
See “Center
setup” on
page 4-276.
Contact next level
of support.
Step Check Yes No