Canon iP4200 - PIXMA Photo Printer Service Manual page 42

Print
4 A
results
Soiling on paper
in automatic
duplex printing
(lines or streaks
perpendicular to
the paper feed
direction)
Print
5 B
results
Scratches on
paper
as A4) is printed. paper is absorbed
by the platen's ink
- With Photo Paper
absorber. Absorbed
Plus Double Sided
ink may attach to
or postcards, the
the platen rib(s)
phenomenon is
after several dozen
likely to be
sheets are printed,
noticeable and to
causing soiling at
be complained of
the leading edge of
by users, as
paper or on the
printing is
back side of paper.
performed on both
sides of such
paper.
- Automatic duplex On the rib(s) inside
printing (Photo the sheet feed unit
Paper Plus Double used for duplex
Sided, postcards, printing, ink mist
plain paper) may accumulate,
smearing paper.
- PP-101D, PP-101, Scratches on the PF
PR-101, SG-101, return lever due to
etc. paper feeding from
the cassette, and
- Paper feeding from
duplex printing
the cassette
path.
2-7
2. If soiling on the
paper still
remains after 3
times of
Bottom plate
cleaning, wipe
the platen rib(s)
and their
surroundings
with a cotton
swab.
Temporary - Paper gets
smeared.
operational
solution:
- The back side
Cancel automatic of paper gets
duplex printing, smeared.
and manually print
- Even after
each side of paper.
Bottom plate
cleaning was
Cleaning by user: performed,
and the platen
1. Perform Bottom
ribs were
plate cleaning
cleaned with
(from the
cotton swab,
printer driver)
paper gets
*1
up to 3 times .
smeared.
2. If soiling on the
paper still
remains after 3
times of
Bottom plate
cleaning, wipe
the platen rib(s)
and their
surroundings
with a cotton
swab.
If the phenomenon
persists after
conducting 1 and 2,
servicing is
required.
Service:
Wipe any soiling or
dirt off from the
sheet feed unit and
the bottom case
*2
unit ribs .
- Change the paper - Paper is
feeding method scratched.
from the cassette
- Marks appear
to the auto sheet
on printed
feeder.
paper.
- If automatic
duplex printing is
performed, cancel
it, and, by setting
only a single
sheet of paper in