Canon imagePROGRAF iPF9400S - Manual (Page 118)

6
Using the back of the Cleaning Brush, move the Switch to the side opposite ●, corresponding to the size of
the paper for printing.
In this case, note that you will move the switch in the opposite direction from the direction in step 4.
Note
• The Switch only moves number 1 and the number
that matches the paper size. Set all of the
switches where the number does not match the
paper size in switches number 2 and higher to the
● side.
7
Close the Top Cover.
The contrast becomes uneven during printing The contrast becomes uneven during printing
Cause Corrective Action
The paper feed amount is out of adjustment. Adjust the feed amount.
(See "Adjusting the Feed Amount.")
→User's Guide
The type of paper specified in the 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.
(See "Loading Rolls in the Printer.")
→P.11
(See "Loading Sheets in the Printer.") →P.18
Make sure the same type of paper is specified in the printer driver as you have loaded
in the printer.
1. Press the Stop button and stop printing.
2. Change the type of paper in the printer driver and try printing again.
The length of printed images is inaccurate in the feeding direction The length of printed images is inaccurate in the feeding direction
Cause Corrective Action
In the Control Panel menu, Adj. Priority is
set to Print Quality. Set Adj. Priority to Print Length in the Control Panel menu, and then execute Adjust
Length.
(See "Adjusting the Feed Amount.")
→User's Guide
The type of paper specified in the printer driv-
er does not match the type loaded in the
printer. Load paper of the same type as you have specified in the printer driver.
(See "Loading Rolls in the Printer.")
→P.11
(See "Loading Sheets in the Printer.") →P.18
Make sure the same type of paper is specified in the printer driver as you have loaded in
the printer.
1.
Press the Stop button and stop printing.
The contrast becomes uneven during printing iPF9400S
Basic Guide
Troubleshooting
Problems with the printing quality
118