3-16 Service Manual
5060-4xx
6. Press Go to reprint the Alignment Test Pages to confirm your adjustments on page 1. Repeat steps 4
through 6 if required.
7. Continue until all three colors are aligned.
8. Press Return to exit the ALIGNMENT MENU.
Drift Sensors
This check is used to display the status of the thermal system used to compensate for printhead drift.
The following screen is displayed when the test is selected:
Values:
If Com=Err, replace the system board. See “System board” on page 4-72.
If a number, C, Y, or K=OP, or SH, check the following:
1. Check the cable of the appropriate thermistor (cyan, magenta, yellow, or black) to make sure it is installed
correctly to the system board and to the thermistor board. If correct, go to step 2.
2. Check the continuity of the appropriate cable. Replace the cable if there is no continuity. If continuity is
correct, go to step 3.
3. Replace the appropriate thermistor assembly. If this does not fix the problem, replace the system board.
To exit the test, press Return or Stop.
TOP FINE MARGIN ADJ
Do not change this setting without consulting your next level of support.
Com=aaaa M=bb
C=cc Y=dd K=ee
If: Value: Description:
Com= Err RIP to A/D communication error
Com= Good Communication is good
M=, C=, Y=, or K= OP Open thermistor error
M=, C=, Y=, or K= SH Short thermistor error
M=, C=, Y=, or K= RA Range error
M=, C=, Y=, or K= Number Detected temperature in Celsius of last
reading. Indicates the system is functioning
properly.
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