Canon imageCLASS D661, Reference Manual

Page: 66 / 82

6
6-9
T
roubleshooting
❚
The copy images are partly missing or shaded when you make copies on thick paper.
MP PAPERTYPE
or
HIGH COPY MODE
of
COMMON SETTINGS
of the Additional Functions may not be
set correctly.
• Select
SPECIAL PAPER 1
in
MP PAPERTYPE
. (
→
p. 7-2)
• Set
HIGH COPY MODE
to
ON
. (
→
p. 7-2)
❚
The copy images are missing when you make copies on envelopes.
MP PAPERTYPE
of
COMMON SETTINGS
of the Additional Functions may not be set correctly.
• Select
SPECIAL PAPER 2
in
MP PAPERTYPE
. (
→
p. 7-2)
❚
The copy images are missing when you make copies using the 2 on 1 function.
The documents may not be the letter size.
• Be sure to use 2 sheets of letter size documents when you make copies using the 2 on 1 function.
❚
The copy images are missing when you make copies.
330 mm
may be selected in
MAX. SCAN LENGTH
of
COPY SETTINGS
of the Additional Functions.
• Select
356 mm
in
MAX. SCAN LENGTH
. (
→
p. 7-3)
❚
The edges of copies are dirty when you make copies using the multi-purpose tray.
MP TRAY PAPERSIZE
of
COMMON SETTINGS
of the Additional Functions may not be set correctly.
• Set
MP TRAY PAPERSIZE
to
ON
and specify the size. (
→
p. 7-2)
❚
The copies are dirty only when you use thin paper or tracing paper.
Other mode except for
TRACING PAPER
in
MP PAPERTYPE
of
COMMON SETTINGS
of the Additional
Functions may be selected.
• Select
TRACING PAPER
. (
→
p. 7-2)
❚
There are shaded parts on the bottoms of copies.
You made copies of a letter size document on legal size paper.
• Select
330 mm
in
MAX. SCAN LENGTH
of
COPY SETTINGS
of the Additional Functions. (
→
p. 7-3)
❚
A copy of large-size document cannot be made.
330 mm
may be selected in
MAX. SCAN LENGTH
of
COPY SETTINGS
of the Additional Functions.
• Select
356 mm
in
MAX. SCAN LENGTH
. (
→
p. 7-3)