Lexmark CX310dn, Руководство по обслуживанию

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Print quality background service check
Check Yes No
Step 1
Read the current status of the imaging unit from the customer menus.
To view the status of the photoconductor units:
a
In Ready mode, press Menus
b
Select Reports , and press Select
c
Select Device Statistics , and press Select
It is possible a new imaging unit was installed, but the counter was not
reset.
Has the imaging unit been recently replaced?
Reset the value. To
reset this value:
1
In Ready mode,
press
Menus
2
Select Supplies
Menu , and press
Select
3
Select Replace
Supply , and press
Select
4
Select the imaging
unit you want to
change, and press
Select
5
Select Yes , and
press Select
If this does not fix the
problem, then go to
step 2.
Go to step 2.
Step 2
Is the background only one of the primary colors; yellow, cyan, magenta,
or black?
Go to step 3. Go to step 4.
Step 3
Replace the developer unit.
Did replacing the developer unit correct the problem?
Problem resolved. Go to step 4.
Step 4
Replace the photoconductor unit.
Did this fix the problem?
Problem resolved. Go to step 5.
Step 5
Check the high
‑
voltage contact from the HVPS to the image transfer unit
(ITU).
Is a problem found?
Replace the failing part:
•
Image transfer unit.
See Image transfer
unit removal.
• High
‑
voltage
power supply
(HVPS). See
High
‑
voltage
power supply
(HVPS) removal.
Go to step 6.
Step 6
With the printer off, reset the cable in the JHVPS1 connector.
Does this fix the problem?
Problem resolved. Go to step 7.
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Diagnostic information
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