Canon PIXMA iP6600D Service Manual page 25

Print
6 C
results
Soiling on paper The printer has been
Print
7 C
results
- Skewed paper
feeding
Print
8 B
results
*1: Change the paper in each Bottom plate cleaning. The cleaning can end when paper does not get any soiling.
*2: Locations to clean in servicing when soiling on paper in automatic duplex printing persists:
- PP-101D, PP-101, When multiple
PR-101, SG-101, sheets of paper are
etc. set, the back side of
paper being picked
- Paper feeding from
up scratches the
the ASF
front side of paper
- Multiple number of
beneath (especially
sheets loaded
where the paper
feed rollers contact
when picking up
the paper).
Due to ink mist
used for a long attached to the ASF
period of time with sub-pick-up rollers.
the ASF cover
If printing is done
closed before
from the cassette
printing is
with the ASF cover
performed using the
closed, ink mist is
ASF.
kept inside the
printer, attaching to
the ASF sub-pick-
up rollers.
Since the sub-
rollers usually do
not contact the
paper, ink mist can
easily accumulate,
especially during
printing on small-
sized paper which
never contacts the
sub-rollers.
- SG-101 When 10 sheets of
paper are set in the
- Paper feeding from
ASF, and if they
the ASF
warp significantly,
- 10 sheets (max.)
the warping
set in the ASF
portions of paper
get over the cover
guide, not being
aligned along the
guide properly.
2-9
the auto sheet
feeder, manually
print each side of
paper.
Set only a single
sheet of paper in
the auto sheet
feeder.
Clean the ASF sub-
rollers (see *3 for
details.)
- Straighten the - Paper feeds at
paper.
an angle.
- Set 5 or less
- A margin
sheets of paper in
appears on
the ASF.
printouts.