Ricoh B022, Service Manual, Page: 412 / 878

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B386
ORIGINAL TRANSPORT AND EXIT
SM 10-13 B386
The original is then sent to the reverse table [H] a second time to be turned over.
This is done so that the duplex copies will be properly stacked front side down in
the exit tray [J] in the correct order.
2.4.3 ORIGINAL TRAILING EDGE SENSOR
During one-to-one copying, copy paper is fed to the registration roller in advance
(while the original is still being scanned), to increase the copy speed. The trailing
edge sensor monitors the stack of originals in the feeder, and detects when the
trailing edge of the last page has been fed in. The main CPU then stops the copier
from feeding an unwanted extra sheet of copy paper.
B386D206.WMF
B386D207.WMF
[H]
[I]
[J]