By-Pass Paper Size Detection - Ricoh B064 Service Manual

PAPER FEED

By-pass Paper Size Detection

The positions of the side fences [A], connected to the by-pass paper size sensor
[B] determine the paper width.
Paper length is determined with pulse counts read from the registration sensor.
( Handling Paper> Paper Feed> Paper Size Detection> By-pass Size
Detection)
NOTE: Use SP1007 (By-pass Feed Paper Size Display) to confirm the size of the
paper detected in the by-pass tray if paper is skewing during feeding.
The user can specify non-standard paper sizes for feeding from the by-pass tray.
The size must be within the range shown in the illustration.
NOTE: SP1904-001~002 (By-pass Paper Size Selection): Use this to calibrate the
minimum and maximum size positions of the by-pass tray side fences.
Refer to Replacement and Adjustment> Paper Feed> By-pass Paper Size
Detector.
SP1905 (Thick Paper – Bypass Tray): Use this to adjust the by-pass feed
clutch operation if thick paper often jams at the registration roller. See "5.
Service Tables" for details.
B064 Series/B140 Series/G126
[A]
140~432 mm (5.5" ~ 17")
6-108
B140D998.WMF
100 ~ 300 mm (3.9" x 11.8")
B140D999.WMF
[B]
SM