Инструкция для Canon imagePROGRAF iPF785 MFP M40
Problems with the printing quality
Problems with the printing quality
Printing is faint
Printing is faint
Cause
Corrective Action
You may be printing on the wrong
side of the paper.
side of the paper.
Print on the printing surface.
The Printhead nozzles are clogged.
Print a test pattern to check the nozzles and see if they are clogged.
(See "Checking for Nozzle Clogging.")
➔
User's Guide
Because the printer was left without
ink tanks installed for some time, ink
has become clogged in the ink sup-
ply system.
ink tanks installed for some time, ink
has become clogged in the ink sup-
ply system.
After the ink tanks have been installed for 24 hours, run Head Cleaning B from the Control
Panel.
Panel.
Paper is jammed inside the Top
Cover.
Cover.
Follow the steps below to remove the jammed piece of paper inside the Top Cover.
1.
Open the Top Cover and make sure the Carriage is not over the Platen.
2.
Remove any scraps of paper inside the Top Cover.
3.
Close the Top Cover.
The ink was not dry when paper
was cut.
was cut.
Specify a longer drying period in the Control Panel menu, in Paper Details > Roll Drying-
Time.
Time.
(See "Menu Settings.")
➔
User's Guide
Printing may be faint if Print Quality
in Advanced Settings in the printer
driver is set to Standard or Fast.
in Advanced Settings in the printer
driver is set to Standard or Fast.
In Advanced Settings of the printer driver, choose Highest or High in Print Quality.
Printing in Fast or Standard mode is faster and consumes less ink than in Highest or High
modes, but the printing quality is lower.
Printing in Fast or Standard mode is faster and consumes less ink than in Highest or High
modes, but the printing quality is lower.
(See "Giving Priority to Particular Graphic Elements and Colors for Printing.")
➔
User's Guide
You are printing on paper that tends
to generate dust when cut.
to generate dust when cut.
In the Control Panel menu, set CutDustReduct. in Paper Details to On.
(See "Reducing Dust from Cutting Rolls.")
➔
User's Guide
Paper rubs against the Printhead
Paper rubs against the Printhead
Cause
Corrective Action
The type of paper specified in the
printer driver does not match the
type loaded in the printer.
printer driver does not match the
type loaded in the printer.
Load paper of the same type as you have specified in the printer driver.
Make sure the same type of paper is specified in the printer driver as you have loaded in the
printer.
printer.
1.
Press the Stop button and stop printing.
iPF785 Series
Printing is faint
Troubleshooting
Problems with the printing quality
97