Toshiba e-STUDIO520 Service Manual page 385

4) Initialization
For paper no removal detection,
March 2005 © TOSHIBA TEC
Initialization started
Document feed motor
reverse rotation
Read motor forward rotation
Large original exit motor
reverse rotation
Small original exit motor
forward rotation
specified time passed?
Original found on
YES
the transporting path?
NO
Paper no removal detection
Initialization completed
Fig.16-69
e-STUDIO520/600/720/850 REVERSING AUTOMATIC DOCUMENT FEEDER (RADF)
16 - 49
Jam
16