Ricoh D009, Service Manual

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Basic Operation
B802 26 SM
2. Inverter table Scanning glass Inverter table (restores the original order)
3. Inverter table Scanning glass (image scanned) Exit tray
Normal feed-in
In a copy mode other than those listed above, when the reduction/enlargement ratio has
been determined, the originals are scanned normally. In order to store the scanned images,
a large area of memory (the detected original width x 432 mm length) is prepared. Next,
only the portion of the image up to the detected original length is read from memory and
printed.
2.2.3 PICK-UP AND SEPARATION
The original is set with the image facing up. The original pushes actuator and the original
set sensor is activated.
After pressing the start button, the pick-up motor is activated and the original feed unit [A]
moves down. At the same time, the ADF feed motor is activated and the pick-up roller [B]
feeds original to the feed belt [C].
After being fed from feed belt [C], the topmost sheet is separated from the stack by the
separation roller [D] and sent to the skew correction roller.
The mechanism is an FRR system, consisting of the original feed belt [C] and separation
roller [D].