Lexmark T650 Series Service Manual

Diagnostic information 2-143
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Sensor (output pass through) static jam service check
3
Check the sensor (output pass through) for proper
operation.
1. Enter the diagnostic mode
2. Select Output bin tests
3. Select Sensor test
4. Select Output bin x
5. Observe the line item “passthru”
Does the display on the operator panel, change every time
the sensing area of the above sensor is interrupted or
blocked.
Go to step 5. Go to step 4.
4
Check the above sensor for proper connection.
Is the above sensor connected properly?
Replace the
sensor (output
pass through).
Go to “High
capacity stacker
sensor (pass
through)
removal” on
page 4-145.
Go to “5-bin
mailbox sensor
(pass through)
removal” on
page 4-90.
Go to “Output
expander sensor
(pass through)
removal” on
page 4-170.
Replace the
connection.
5
Perform a print test using the output option.
Does the error continue?
Replace the output
option.
Problem solved.
Step Check Yes No
1 Check the media path for partially fed or jammed media.
Is the media path free from partially fed or jammed media?
Go to step 2. Remove any pre-
staged or jammed
media.
2
Check the sensor (output pass through) for proper
operation.
1. Enter the diagnostic mode
2. Select Output bin tests
3. Select Sensor test
4. Select Output bin x
5. Observe the line item “passthru”
Does the display on the operator panel, change every time
the sensing area of the above sensor is interrupted or
blocked.
Go to step 4. Go to step 3.
Step Check Yes No

Lexmark T650 Series Specifications

General

Print Technology	Monochrome Laser
Print Speed	Up to 45 ppm
Print Resolution	1200 x 1200 dpi
Monthly Duty Cycle	Up to 200, 000 pages
Standard Output Capacity	250 sheets
Processor Speed	500 MHz
Connectivity	USB, Ethernet
Maximum Paper Size	8.5 x 14 inches
Operating System Compatibility	Windows, Mac OS, Linux
Memory	128 MB, expandable to 640 MB
Standard Input Capacity	650 sheets