Ricoh FT2050 Field Service Manual page 165

February 1, 1986
Sensor/switch
Auto ID Sensor
Manual Feed Guide
Sensor (FT2050)
Paper Tray Sensor
(FT2070)
Manual Feed Sensor
(FT2050)
Relay Feed Sensor
(FT2070)
Paper Feed Sensor
Exit Sensor
Paper Size Switch
Paper Width Sensor/
Paper Length Sensor
(FT2070)
Paper End Sensor
(FT2070)
8-6
Opened
Dark copy image
Even if the manual feed guide is open,
copying is not inhibited.
Even if the paper tray is raised, copying
is not inhibited.
Misfeed will occur.
Misfeed will occur.
Misfeed will occur.
CPU may detect wrong paper size.
CPU may detect wrong paper size.
Even if there is no paper in the
cassette, copying is not inhibited.
Shorted
Light copy image
Even if the manual feed guide is closed,
copying is inhibited.
Even if the paper tray is lowered copying
is inhibited.
Check Paper Path indicator is displayed
at power on.
(Initial Jam Check)
Check Paper Path indicator is displayed at
power on. (Initial Jam Check)
Check Paper Path indicator is displayed at
power on. (Initial Jam Check)
CPU may detect wrong paper size.
CPU may detect wrong paper size.
Even if there is paper in the cassette,
copying is inhibited.