Switch (Media Size) Size Sensing Error (Tray 2) - Lexmark C935 Service Manual

5057-XXX
Step
4 Check the media feed/lift motor (tray 1) for proper
operation.
1. Enter the Diagnostics Menu.
2. Select MOTOR TESTS.
3. Select Tray 1 media feed/lift motor.
Warning: The media tray must be opened before performing
this test or paper jam may occur.
Does the above component operate properly?
5
Check the media feed/lift motor (tray 1) for proper
connection.
Is the above component properly connected?
6 Perform a POR.
Does the error continue when the power is turned off/on?

942.00 Switch (media size) size sensing error (tray 2)

Step
1 Check the media.
Is media loaded in tray 2 properly?
2 Check the media tray.
Are the size sensing mechanisms on the back and the
bottom of the media tray damaged.
3 Check the tray 2 switch (media size) for proper operation.
1. Enter the Diagnostics Menu.
2. Select INPUT TRAY TESTS.
3. Select Sensor Test.
4. Select Tray 2.
5. Select Tray 2 present.
Does the display on the operator panel, change every time
the media tray is opened and closed?
2-114
Printer Service Manual
Check
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
Check
Yes
Go to step 6. Go to step 5.
Replace the media Replace the
feed/lift motor. connection.
Go to "Media feed
lift motor
removal" on
page 4-120.
Replace the upper Problem solved.
printer engine card
assembly.
Go to "Upper
printer engine
card assembly
removal" on
page 4-90.
Yes
Go to step 2. Load media
properly.
Replace the media Go to step 3.
tray assembly.
Go to step 5. Go to step 4.
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