Minolta magicolor 2300 Series, Service Manual

Page: 68 / 144

68
11. OTHER MECHANISMS
11-1. Duplex Unit (Option)
(1) Drive
• Drive for the Duplex Unit works as follows. The paper having a printed image on its one
side is temporarily fed toward the Exit Tray and, as soon as the trailing edge of the paper
moves past the guide plate before the Exit Roller, the Exit Roller is turned backward so
that the paper is fed into the Duplex Unit.
• Drive for the Exit Roller is disconnected from the printer when the Duplex Unit is mounted
on the printer and, instead, it is provided by the Duplex Unit Turnover Motor of the Duplex
Unit.
• The Transport Rollers of the Duplex Unit are driven by the Duplex Unit Transport Motor.
• The paper is transported to the printer by the Transport Rollers.
Duplex Unit Turnover Motor (M8)
Duplex Unit Transport Motor (M7)
Transport Rollers
Duplex Unit Transport Sensor (PC17)
4131M021AA