2-68
Service Manual
5060-XXX
The entire page is mostly all one color. Some printing may appear in
other colors. This applies to Black, Cyan, Magenta and Yellow.
Missing Colors
If only one color is missing, go to
“Step A” on page 2-68
.
If Cyan, Magenta or Yellow is missing, go to
“Step B” on page 2-69
.
Step A
Step
Action and Questions
Yes
No
1
Print Cartridge Check - Generally this problem is caused by
a bad charge roll contact in the cartridge.Try a new print
cartridge for the color that is covering most of the page.
Does the new print cartridge fix the problem?
Problem
Solved
Go to Step 2
2
High Voltage Contact Block Assembly - Check the Cartridge
HV Contact Block contact of the cartridge that is having a
problem. Check to make sure the contact pin is not stuck.
Refer to Figure 1 for the correct location of the charge roll
pin in the contact block.
Does the pin operate correctly?
Go to Step 3
Remove and
repair the
High Voltage
Contact
Assembly
3
Continuity Check - High Voltage Contact Assembly - Check
continuity from the Developer HVPS contact Spring to the
Charge Roll Pin in the contact assembly.
Is there continuity?
Go to Step 4
Remove and
repair the
High Voltage
Contact
Assembly
4
Cartridge HV contact Assembly Developer Pin Springs
Check the developer pin springs in the cartridge that is
having a problem to make sure they are not bent or
damaged.
Are the springs damaged or bent?
Replace the
damaged
developer
Spring.
Replace the
“HVPS
Developer
Board” on
page 4-36
Step
Action and Questions
Yes
No
1
Print Cartridge - Check to make sure the cartridge is seated
properly and that all packing material has been removed
from the cartridge.
Has all packing material been removed and the cartridge is
seated correctly?
Problem
Solved
Go to Step 2
2
Print Cartridge - The cartridge may be out of toner or have
another toner problem. Install a new toner cartridge.
Does a new toner cartridge fix the problem?
Problem
Solved
Go to Step 3
Содержание 13P0150 - C 750dtn Color Laser Printer
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Страница 222: ...7 12 Service Manual 5060 XXX Assembly 6 Multipurpose Feeder MPF ...
Страница 224: ...7 14 Service Manual 5060 XXX Assembly 7 500 Sheet Integrated Tray ...
Страница 228: ...7 18 Service Manual 5060 XXX Assembly 10 Cartridge Contact Assembly ...
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