Multipurpose Feeder (Mpf) Service Check - Lexmark 13P0150 - C 750dtn Color Laser Printer Service Manual

Step Action and Questions
5
Check continuity of the Paper Level Sensing cable.
Is there continuity?
6
Check the voltage at J69-1. The voltage measures
approximately +5V dc.
Is the voltage correct?
Step E
Step Action and Questions
1
Check the make sure that the transparency material
installed in Tray 1 meets machine requirements.
Does the media meet requirements?
2
Check the following for correct installation and any signs of
broken or damaged parts:
* Transparency Lift Arm
* Transparency Lift Link
Is the Transparency Sensor Assembly installed correctly,
not damaged or broken?
3
Check continuity of the Paper Level Sensing cable.
Is there continuity?
Note: This cable is used for both the Paper Level Sensing
Assembly and the Transparency Sensor Assembly.

Multipurpose Feeder (MPF) Service Check

200 Paper Jam displayed when using MPF - Media does not feed from
MPF
Note: A 200 Paper Jam indicates that the printer is unable to feed a sheet from the MPF
paper tray or is jammed before at or over the input sensor.
Step Action and Questions
1
Does media feed correctly from Tray 1?
2-94
Service Manual
5060-XXX
Yes
Go to step 6
Replace the
Level Sensing
Assembly
Yes
Go to step 2
Go to step 3
Replace the
Transparency
Assembly, If
this does not
correct the
problem,
replace
the"Engine
Board" on
page 4-13
Yes
Go to step 2
No
Replace the
Level Sensing
Cable
Replace the
"Engine
Board" on
page 4-13
No
Inform the
customer
Repair or
replace parts
as necessary
Replace the
cable
No
Go to "Tray 1
Service
Check" on
page 2-90