Toshiba e-STUDIO520 Service Manual page 345

5) Start of 1st original scanning
The scanning begins after receiving the original transport signal from the engine. At the same time,
the original stop signal is reset. Then the read motor (M36) starts to rotate forward and to separate
the next original.
The SCN-STR turns ON when the leading edge of the original has reached the scanning section.
When it has been transported to the intermediate transport section and come to a specified distance
before the intermediate transport roller, the large original exit motor (M39) starts to rotate in reverse.
Feeding of 2nd original starts when the original has been transported a specified distance by the
read motor (M36) after the original length detection sensor (S63) had detected the trailing edge of
the original.
The SCN-STR turns OFF when the trailing edge of the original has passed the scanning section,
and before the trailing edge of the original passes the 3rd roller, 2nd original reaches the scanning
waiting section and stops being transported.
March 2005 © TOSHIBA TEC
Fig.16-14
Fig.16-15
e-STUDIO520/600/720/850 REVERSING AUTOMATIC DOCUMENT FEEDER (RADF)
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