Lexmark Optra W810 Service Manual page 84

4023-001
Both lift 1 and 2 perform the following sequence of operations to
maintain pressure between the paper and paper take-up roll.
1. Lift 1 and 2 ascends.
•
LCC is slid into position.
•
The lift-up sensor is unblocked while a paper take-up
sequence occurs with paper present on the lift.
2. Lift 1 and 2 stops.
•
Lift-up sensor is blocked.
•
The paper stack top level position is being corrected.
3. LCC lift-up motor EMOT energizes.
4. Lift 1 and 2 descends.
•
LCC is slid out of the printer.
•
Lift 1 and 2 are lowered.
Note: To absorb shocks that would otherwise be applied during
the descent motion, springs are loaded in the rear side of the
LCC.
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Service Manual