Detailed Section Descriptions; Paper Bank; Overview - Ricoh JP5800 Service Manual

1 March, 2000

2. DETAILED SECTION DESCRIPTIONS

2.1 PAPER BANK

2.1.1 OVERVIEW

[D]
[E]
Rear
This machine has a paper bank with two drawer-type trays. The following table
shows the capacity of this paper bank.
Paper Tray
1st 1000 x 2 (tandem feed tray) or 1000 sheets
2nd 500 sheets (universal tray)
Paper can also be fed using the paper table, which has an independent feed
mechanism. The paper table can hold 500 sheets of paper.
Rotation of the pick-up roller [A] drives the top sheet of paper from each tray to the
feed roller [B] and the friction pad. The feed roller and friction pad then take over
paper drive. If more than one sheet is fed by the pick-up roller, the friction pad
prevents all but the top sheet from passing through to the tray registration rollers
[C].
The tray registration motor [D] (a stepper motor) drives the tray registration rollers.
The tray feed motor [E] (another stepper motor) drives the pick-up roller and paper
feed roller of each tray and the 1st and 2nd relay rollers [F] and [G].
C232D000.WMF
Paper capacity
2-1
PAPER BANK
Front
[C]
[B]
[A]
[G]
[F]