3-94 Service Manual
Functions of main components
When the duplex is installed, duplex (double-sided) printing is available with the printer.
The following outlines the functions of the main components of the duplex.
Sensor (duplex input)
The sensor (duplex wait) detects whether media is remaining in the duplex.
PC cartridge
Sensor (input)
PC drum
Standard bin full actuator
and sensor (standard bin full)
Diverter
Sensor
(duplex input)
Sensor (fuser output)
Sensor (narrow media)
Pick arm
assembly
Sensor (option
pass through)
Models 5350dn and 5530dn duplex paper path
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