Ricoh B246 SERIES, Руководство пользователя, Страница: 222 / 268

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„
The guide plate opens if
the registration sensor
does not detect paper at
the correct time.
„
The guide plate blocks
the paper path and
diverts the next sheet of
paper into the duplex
tray, to prevent a pile-up
between the registration
roller and the vertical
transport rollers.
„
The user must remove
jammed paper in the
vertical feed path, the
sheet in the duplex tray,
and manually close the
guide plate.
Paper Registration
Guide Plate Release Mechanism
Service manual, section 6.11.11, Jam Removal at Paper Registration
ˆ
This mechanism stops paper piling up when a jam has occurred in the vertical feed
path before reaching the registration roller.
¾
When a jam occurs here, the next sheet is already on its way up from the
paper tray, and must be stopped before it gets to the jam location.
ˆ
Go over the points on the slide.
ˆ
Describe how the guide plate solenoid opens the guide plate.
ˆ
The guide plate diverts any paper that is coming along the feed path into the duplex
tray until the jam is cleared.
ˆ
Copying is disabled while the guide plate is open.
¾
Detected by the guide plate position sensor.
ˆ
The user has to close the guide manually after the jam is removed. If the user
forgets, a message appears on the LCD panel.
¾
Also detected by the guide plate position sensor.