Lexmark X792 - Page 63

Diagnostic information 2-23
7562
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283.01 Scanner static jam—scanning sensor. 1. Remove all media present in media path.
2. Check ADF scanning sensor for proper
operation. Go to “283.01—Sensor (1st scan)
static jam service check” on page 2-128.
283.03 Scanner ADF feed jam. 1. Remove all media present in the media path.
2. Check for obstructions in the media path.
3. If the problem persists, go to “283.03—Sensor
(ADF 1st scan) late jam service check” on
page 2-129.
283.05 ADF scanning sensor jam.
Possible cause is sensor never made.
1. Remove all media present in the media path.
2. Check for obstructions in the media path.
3. Check the ADF jam sensor for proper operation.
Go to “283.05—Sensor (2nd scan) lingering
jam service check” on page 2-130.
284.01 Scanner static jam—jam sensor. 1. Remove all media present in media path.
2. Check ADF jam sensor for proper operation. Go
to “284.01—Sensor (2nd scan) static jam
service check” on page 2-131.
284.03 ADF jam sensor jam. Go to “284.03—Sensor (ADF media exit) late jam
service check” on page 2-132.
285.01
285.03
285.07
Scanner static jam—ADF exit sensor. 1. Remove all media present in the media path.
2. Check the ADF media exit sensor for proper
operation. Go to “285.01, 285.03, 285.07—
Sensor (ADF media exit) static jam service
check” on page 2-133.
285.05 Scanner ADF eject jam. 1. Remove all media present in the media path.
2. Check for obstructions in the media path.
3. Check the sensor (ADF media exit) for proper
operation. Go to“285.05—Sensor (ADF media
exit) late jam service check” on page 2-134.
290.11 Scanner ADF cover open jam.
Possible causes:
• ADF cover sensor flag
• ADF cover sensor
• ADF improper grounding of the
feed shaft to skew shaft or feed
shaft to ADF upper cover.
1. Remove all media present in the media path.
2. Check ADF left door interlock sensor for proper
operation. Go to “290.11—ADF top door open
jam service check” on page 2-135.
291.06 Flatbed cover open. 1. Remove all media present in the media path.
2. Check the ADF closed interlock switch for
proper operation. Go to “Switch (ADF closed
interlock) jam service check” on page A-197.
Error code Description Action