Toshiba 4580, Service Manual

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6570/5570 ADF 16 - 8 Mar. 1999 © TOSHIBA TEC
(7) Start of initial alignment of next original to completion of initial alignment
When there is an original on the tray at the point when feed is completed, the initial alignment signal
is set, the feed motor starts to operate in the reverse direction, and initial alignment of the next
original is started.
If there is no original on the tray, operation from (8) is started.
The same processes as (2) and (3) are carried out, initial alignment of the next original is completed,
and the original stands by.
* When initial alignment is carried out on the 2nd original onwards, the dummy exit operation is not
carried out.
If an original is in the process of being output, the next original waits for completion of the exit
operation.
(8) Start of feed to setting the original at the exposure position (completion of feed)
When the feed signal is received, the initial alignment signal is reset, feed of the original standing by
at the initial alignment position is started, the same processes from (4) to (8) are carried out, and the
original is set at the exposure position. When the exit signal is received during feed of the 2nd original
onwards, the DF operation in progress signal is set. Then, the reversal motor starts to operate in the
forward direction to rotate the reversal roller, and the exit operation is started to output the original.
Exposed originals are transported to the exit section side. If the original transported to the exit sec-
tion can be drawn out and output, they are drawn out and output from the platen top during exposure
of the original.
If there is an original on the tray when feed is completed, initial alignment of the next original is
started.
* This operation is repeated until all originals on the tray are fed.