Sensor (Tray 5 Feed-Out) Static Jam - Lexmark W850n Service Manual

245.03 Sensor (tray 5 feed-out) static jam

Step
1 Check the paper path.
Open the HCF top door assembly
Open the HCF media feed unit assembly.
Check these items by turning them with your fingers.
Are the pick roll, feed roll, separation roll, HCF media
transport roll assembly, and roll attached on the HCF
top door assembly installed correctly?
2 Are the pick roll, feed roll, separation roll, HCF media
transport roll assembly, and roll attached on the HCF
top door assembly free of excess wear and
contamination?
3 Check the sensor (tray 5 feed-out) for proper operation.
1. Enter Diagnostics mode.
2. Select INPUT TRAY TESTS.
3. Select Sensor Tests.
4. Select Tray 5.
5. Select Feed-out.
Pull the HCF unit assembly from the printer.
Open the HCF top door assembly.
Does the display on the screen change every time the
actuator on the above sensor operates?
4 Check the sensor (tray 5 feed-out) for proper
connection.
Is the above sensor connected properly?
5 Check the HCF feed unit cable assembly for proper
connection.
Is the above cable assembly connected properly?
Check Yes
Go to step 2. Clean or replace the
appropriate roll, and
clean the paper
path.
Go to
roll assembly
removal" on
page
feed roll assembly
removal" on
page
separation roll
assembly removal"
on page
"HCF media
transport roll
assembly removal"
on page
Go to step 3. Clean or replace the
appropriate roll, and
clean the paper
path.
Go to
roll assembly
removal" on
page
feed roll assembly
removal" on
page
separation roll
assembly removal"
on page
"HCF media
transport roll
assembly removal"
on page
Go to step 5. Go to step 4.
Replace the sensor Replace the
(tray 5 feed-out). connection.
Go to "HCF sensor
(tray 5 feed-out)
removal" on
page 4-148.
Go to step 6. Replace the
connection.
Diagnostic information
4024-110
No
"HCF pick
4-142, "HCF
4-143, "HCF
4-145, and
4-149.
"HCF pick
4-142, "HCF
4-143, "HCF
4-145, and
4-149.
2-75