Stacker Media Bin Full (No Mix) - Lexmark w850 Service Manual

4024-XXX

Stacker media bin full (no mix)

Step Check
1 Check the stacker bin for obstructions.
Are there any obstructions on the upper and lower
parts of the stacker bin?
2 Check the sensor (stacker bin level 1) for correct
operation.
Perform the sensor (stacker bin level 1) test.
1. Enter Diagnostics mode.
2. Select FINISHER TESTS.
3. Select Sensor Tests.
4. Select Bin Level.
5. Select Stacker bin level1.
Does the display on the operator panel change every
time the sensing area of the sensor (stacker bin level 1)
is blocked by a multi page document or your finger?
3 Is the sensor (stacker bin level 1) installed correctly?
4 Check the sensor (stacker bin level 2) for correct
operation.
Perform the sensor (stacker bin level 2) test.
1. Select Diagnostics mode.
2. Select FINISHER TESTS,.
3. Select Sensor Tests.
4. Select Bin Level.
5. Select Stacker bin level2.
Does the display on the operator panel change every
time the sensing area of the sensor (stacker bin level
rear) is blocked by blocked by a multi page document
or your finger?
5 Is the sensor (stacker bin level 2) connected properly?
6 Check the encoder of the sensor (stacker bin level
encoder) installation.
Is the encoder installed correctly?
Does it enter the detection point of the sensor (stacker
bin level encoder)?
2-96
Finisher Service Manual
Yes No
Remove the Go to step 2.
obstructions.
Go to step 4. Go to step 3.
Replace the Replace the
sensor (stacker connection.
bin level 1). Go to
"Sensor
(stacker bin
level 1)
removal" on
page 4-34.
Go to step 5. Go to step 6.
Replace the Replace the
sensor (stacker connection.
bin level 2). Go to
"Sensor
(stacker bin
level 2)
removal" on
page 4-34.
Go to step 7. After reinstalling,
go to step 7.