Operations; Switchback Mechanism; Switchback Operation; Exit Roller Drive Coupling Mechanism - Konica Minolta magicolor 1690MF Service Manual

4. Operations

4. Operations
4.1

Switchback mechanism

4.1.1

Switchback operation

• The media exit roller of the main unit is used to subject the 1-sided print to a switchback
sequence so that the 1-sided print is to be transported through the duplex option.
Exit roller
4.1.2

Exit roller drive coupling mechanism

• When the duplex option is mounted, the fusing unit gear assy is raised by the leading
edge of the duplex option lever to disconnect drive from the machine (Fusing roller).
Then, the media exit roller is driven by the Switchback motor.
6
Theory of Operation Ver. 1.0 Nov. 2008
Feeding the media into duplex option
Fusing unit gear assy
Switchback motor (M5)
Switchback motor (M5)
A0VT 2C504AA
Duplex option lever
A0VT 2C505AA