Lexmark 1000 Color Jetprinter Service Manual - Page 18

Envelope Feed Service Check, Maintenance Station Service Check on, - problem

Page 18 highlights

4096-00X FRU 5 Home Position Sensor 6 Maintenance Station Action Be sure the carrier returns to the home position after turning the printer on. If the carrier moves half way, or if there is an abnormal sound, turn the printer off and disconnect N3 from the system board. Turn the printer on and check for 5 V dc between N3-4 and N3-2 on the system board. If the voltage is present, replace the home position sensor. If the voltage is not present, replace the system board. A problem with the maintenance station can cause carrier movement problems at the right margin. Go to the "Maintenance Station Service Check" on page 2-7. Envelope Feed Service Check FRU 1 Envelope Guide Action Be sure the envelope guide has been turned to the envelope load position. Be sure the envelope guide is against the envelopes. 2-6 Service Manual

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2-6
Service Manual
4096-00X
Envelope Feed Service Check
5
Home Position
Sensor
Be sure the carrier returns to the home position
after turning the printer on. If the carrier moves half
way, or if there is an abnormal sound, turn the
printer off and disconnect N3 from the system
board. Turn the printer on and check for 5 V dc
between N3-4 and N3-2 on the system board. If
the voltage is present, replace the home position
sensor. If the voltage is not present, replace the
system board.
6
Maintenance
Station
A problem with the maintenance station can cause
carrier movement problems at the right margin. Go
to the
“Maintenance Station Service Check” on
page 2-7
.
FRU
Action
1
Envelope Guide
Be sure the envelope guide has been turned to
the envelope load position.
Be sure the envelope guide is against the
envelopes.
FRU
Action