Toshiba e-STUDIO520 Service Manual page 388

7) Trailing edge control for pre-feeding
Trailing edge control
for pre-feeding started
Original trailing edge passed
original length sensor?
Original length data
Small original?
Document feed motor
Next original detection
registration sensor
e-STUDIO520/600/720/850 REVERSING AUTOMATIC DOCUMENT FEEDER (RADF)
NO
YES
acquired
NO
YES
stopped
started
Original
NO
OFF?
YES
1
1
Small original?
Document feed motor
stopped
Next original detection
started
Midpoint between
registration roller and
the 1st roller passed?
Trailing edge control
for pre-feeding completed
Fig.16-72
16 - 52
YES
NO
NO
YES
March 2005 © TOSHIBA TEC