Canon imagePROGRAF W6400 User Manual page 362

Unexpected Printing Results
Back sides of printed sheets are dirty
Problem1: A print job using large size media was executed
after a print job on small size media.
Solution1: Clean the part of the platen under the upper
→
cover. ( P.4-11)
Problem2: The platen was not cleaned after a borderless
print job.
Solution1: Clean the part of the platen under the upper
→
cover. ( P.4-11)
Problem3: Performed the print job with the media width
detection function switched off.
Solution1: Clean the part of the platen under the upper
→
cover. ( P.4-11)
Black or white streaks visible
Problem1: Printhead is out of alignment.
Solution1: Use the operation panel to adjust the amount of
feed for the print media in use. (
Problem2: Printing is not proceeding smoothly due to an
interruption in the flow of data from the computer.
Solution1: Close other applications that are open and
cancel other jobs that are executing.
Problem3: The Feed Priority item is set for Print Length.
Solution1: For the Feed Priority item, select Band Joint
the adjust the amount of feed. (
6- 30
Horizontal stripes appear in images printed on
Synthetic Paper.
Problem1:
Solution1: In the printer driver, select High or Highest for
When printing on Glossy Photo Paper or Semi-
Glossy Photo Paper, you may see differences
between light and shaded areas on ripple surfaces
of the media.
Problem1:
Solution1: Lower the printhead height adjustment lever to
→
P.4-42)
→
P.4-42)
Standard is selected for Print Quality.
Print Quality.
You may not be able to achieve a sufficient
image in some print patterns with the printhead
in the middle (standard) position.
the low position. However, never print on media
that wrinkles easily such as Coated Paper or
Plain Paper with the printhead height adjustment
lever in the low position. This could damage the
printer.
TOP
Chapter 1
Basic Procedures
Chapter 2
Using a Variety of
Media
Chapter 3
Printing Methods for
Different Objectives
Chapter 4
Maintaining the
Printer
Chapter 5
Using the Printer in a
Network Environ-
ment
Chapter 6
Troubleshooting
Chapter 7
Operation of the
Function Menus
Contents
Index