No Punch Waste Box - Lexmark W840 Finisher Service Manual

No punch waste box.

Step Check
1 Check the sensor (punch waste box present) for
correct operation.
Is the sensor installed properly?
2 Check the sensor (punch waste box set).
Perform Punch box set test.
1. Enter Diagnostics mode.
2. Select FINISHER TESTS.
3. Select Sensor Tests.
4. Select Punch and Staple.
5. Select Punch box set.
Does the display on the operator panel change every
time the sensing area of the sensor (punch waste box
set) is blocked?
3 Is the sensor (punch waste box set properly
connected?
4 Perform a test print.
Does the error still occur?
5 Perform a test print.
Does the error still occur?
Yes No
Go to step 2. Reinstall the
sensor (punch
waste box set.
See
(punch waste
box set)
removal" on
page
Go to step 4. Go to step 3.
Replace the Replace the
sensor (punch connection.
waste box set).
See "Sensor
(punch waste
box set)
removal" on
page 4-52.
Replace the Problem solved.
bridge interface
card assembly.
See "Bridge unit
interface card
assembly
removal" on
page 4-117.
Go to step 5.
Replace the Problem solved.
finisher controller
card assembly.
See "Finisher
controller card
assembly
removal" on
page 4-118.
Diagnostic information
4024-XXX
"Sensor
4-52.
2-85