Page68Alterations reserved Version 05/2008
Operating Manual B21-C - en
3.2 Double sheet control
The double sheet control 7 operates
electro-mechanically. To obtain setting
press the lever 6 then insert a strip of
paper between the pins and knurled
screw 2. Check by running the machine
the distance between the transport roller
4 and the adjusting segment 3.
If you twist the knurled screw 2
counter-clockwise the adjusting segment
will move towards the transportation
roller. In order to bring certain paper
differences under control you may,
depending on the paper weight, move the
double sheet control upwards by twist
the knurled screw approx. 1/4 clockwise.
If you check with two (double) sheets of
paper the double sheet control must
interrupt the sheet infeed, however, the
machine will continue to run. If you
check with a single sheet the machine
run must continue and the sheet infeed
must remain in ON position.
Tighten the knurled screw 2 after
adjustment of double sheet control has
been completed. Recheck your settings
and, if necessary, readjust!
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