Konica Minolta Magicolor 2490 MF, Руководство по обслуживанию, Страница: 148 / 150

Theory of operation ver. 1.0 July. 2006 4. Mechanical operations
11
Composition/Operation
Duplex Option
• Steps 6 through 8 are repeated.
Operation 5
• While feeding the first 2-sided print out, main unit produces
the print image of the 6th page of the original on the third
sheet of paper.
• The second sheet of paper waits at the duplex take-up
position until the third sheet of paper is subjected to a
switchback sequence.
1
4
2
6
1
4
2
6
Operation 6
• Immediately before the first 1-sided print leaves the paper
exit roller, the direction of rotation of the paper exit roller is
reversed and the first 1-sided print for the third sheet is
transported toward and into the duplex option.
• At the same time, the second sheet of paper is fed into the
main unit again.
1
4
2
6
3
Operation 7
• The main unit carries out the first print cycle for the second
sheet of paper to produce the print image of the third page
of the original.
• At the same time, the first 1-sided print for the third is
transported through the duplex option.
• At the same time, the forth sheet of paper is taken up and
fed into the main unit.
1
8
2
3
4
6
Operation 8
• While feeding the second 2-sided print out, main unit pro-
duces the print image of the 8th page of the original on the
fourth sheet of paper.
• The third sheet of paper waits at the duplex take-up posi-
tion until the fourth sheet of paper is subjected to a switch-
back sequence.