Banding in different colors occurs – Canon imagePROGRAF GP-4000 User Manual
Page 760
Banding in different colors occurs
Check 1
Make sure that the Print head nozzle is not blocked
Print a test pattern to check the nozzles and see if they are clogged.
Note
• To automatically check for nozzle blockages after printing, set
Auto nozzle check
in the touch screen
•
menu to a setting other than
Disable
.
To show warnings based on nozzle check results, set
Nozzle check error display
in the touch screen
menu to
Enable
.
However, printing may be stopped by warnings if this setting is set to
Enable
.
Check 2
Is the media type specified in the printer driver the same as the media type
loaded in the printer?
When printing with the media type specified in the printer driver, load the specified media type in the printer.
Loading the Upper Roll on the Printer
Loading the Lower Roll on the Roll Unit (Option)
Loading Sheets in the Printer
When printing with the media type loaded in the printer, specify the same media type in the printer driver.
1. To stop printing, tap the
Stop
.
1.
2. Change the type of paper in the printer driver and try printing again.
2.
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