Change the Resource Setting of LPT1.
Right Click on My Computer
Select Device Manager Tab
Double-click Ports (COM & LPT)
Select Resources Tab
De-Select Automatic Settings
Change Basic Config from 0000 (0) to 0003 (3)
This step may require setting to 0002 (2) first, and then reboot in order to see
New systems may go up to 9; use the setting for IRQ7 no DMA
The above solution has found to be successful on some machines. If unsuccessful, then try
the following procedure forwarded from Compaq Tech Support.
Go to Control Panel
Click "+" in Front of Port
Highlight ECP Printer Port
Show all Devices
If these suggestions do not solve the problem, you need to call Canon (see page 1-5 for