Canon S400 User Manual page 326

Check 4
A
RE YOU USING THE CORRECT PRINTER DRIVER
A print job may not start if you have selected the wrong printer driver for the
print job.
Check that Canon S400 is displayed in the Name entry box of the Print
Windows
dialog box.
If another driver is selected, click the down-arrow and select Canon
S400 from the pull-down list.
If Canon S400 does not appear in the list, you must install the printer driver.
If you use only the Canon S400 printer, select the Canon S400 as the
Note
default printer. Click Start, Settings, and then Printers. Highlight the S400
icon and right-click. Click "Set as default"; make sure a checkmark appears
next to "Set as default".
Macintosh
Select S400 from the Chooser of the Apple menu.
Printer Does Not Start or Stops Mid-Job
?
Troubleshooting 326