Issue
Cause and solution
Check 1: Make sure that the power plug is securely plugged in, then turn the machine on
While the Power lamp is flashing green, the machine is initializing. Wait until the Power lamp stops flashing and remains lit green.
Caution
Cause and solution
Check 2: Make sure that the USB cable is securely plugged into the machine and the computer, then check the followings
Cause and solution
Check 3: Restart your computer if you are printing from the computer
If there are any unnecessary print jobs, delete them.
Cause and solution
Check 4: Make sure that your machine's name is selected in the Print dialog box
The machine will not print properly if you are using a driver for a different printer.
In Windows, make sure that your machine's name is selected in the Print dialog box.
In Macintosh, make sure that your machine's name is selected in Printer in the Print dialog box.
Caution
Cause and solution
Check 5: Configure the printer port appropriately (Windows)
Configure "USBnnn" (where "n" is a number) as the printer port.
1.Log on as a user account with administrator privilege.
2.Click Control Panel, then Printer under Hardware and Sound.
In Windows XP, click Control Panel, Printers and Other Hardware, then Printers and Faxes.
In Windows 2000, click Control Panel then Printers.
3.Right-click the Canon XXX Printer icon, then select Properties.
4.Click the Ports tab to confirm the port settings.
Make sure that a port named USBnnn (where "n" is a number) with Canon XXX Printer appearing in the Printer column is selected for Print to the following port(s).
If the setting is incorrect, reinstall the MP Drivers or change the printer port to the correct one.