Ricoh PB2030 Field Service Manual - Page 11
Browse online or download pdf Field Service Manual for Printer Accessories Ricoh PB2030. Ricoh PB2030 33 pages. Paper feed unit, machine code:d3f1
Also for Ricoh PB2030: Installation Procedure (20 pages)
Print Page
1.Mechanism
Paper Lift Mechanism
When the paper feed tray is set in the machine, the tray set switch (SW2) at the rear of the tray
switches ON, and it is detected that the tray is set.
The coupling [B] between the shaft [A] at the rear of the tray and the tray lift motor (M2) [C] then
engages, the motor rotates, and the tray bottom plate [D] is lifted.
The tray bottom plate lifts until the paper surface pushes up the pick-up roller [A], the tray lift sensor
(S3) [B] switches OFF (interrupt) by the tray lift feeler [C], and the machine enters the paper feed
7