Canon PIXMA iP8750 - Manual (Page 284)

2. Make sure that the paper selected for Media Type in the Print dialog in the printer driver matches the
paper loaded in the printer.
3. Make sure that the Paper Size setting in the Page Setup dialog in the printer driver is the same as the size
set in step 1.
Check7 Make sure that your printer's name is selected in the Print dialog.
The printer will not print properly if you are using a printer driver for a different printer.
Make sure that your printer's name is selected in Printer in the Print dialog.
Note
• To make the printer the one selected by default, select the printer for Default printer.
Check8 Restart your computer.
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