Process Drive Mechanism; Print Unit - Lexmark 11A4006 - Optra K 1220 B/W Laser Printer Service Manual

Service manual
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Process Drive Mechanism

The power of the main motor is distributed to the print unit, the fuser,
and the paper eject roller. The power of the motor is transmitted to
the print unit through gears A, B, C, and D, and to the hot roll of the
fuser through gears A,B,C,E, and F.

Print Unit

The print unit consists of a photoconductive drum (OPC drum), pre-
charger assembly, developer assembly, recycle screw, and toner agi-
tator.
General Information 1-7

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Optra k 4046

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