e-STUDIO3511/4511 AUTOMATIC DUPLEXING UNIT 17 - 4 November 2003 © TOSHIBA TEC
17
(b) Double-paper alternateness circulation
With A4/LT size paper or smaller, duplex printing is performed for two sheets at a time as shown
below.
Back side of the 1st sheet → Back side of the 2nd sheet → Front side of the 1st sheet → Front side
of the 2nd sheet
Fig. 17-202
( 1 )(
2 )(
3 )
( 4 )(
5 )(
6 )
( 7 )(
8 )
2
2
2
2
4
4
4
4
2
2
1
2
1
4
3
3
1