The error codes e225 and e100 indicate that the printer failed to perform its copy functions due to irrelevant port connection. Connect your printer and computer through a reliable wireless network. Turn on your computer/laptop and log in with your administrator account. Click on Start > Control Panel > Hardware and Sound > Printers. Right-click the installed printer driver and select the Properties option from the drop-down list. Expand Compatibility and click the Ports tab. A port named USBnnn Canon XXX Printer (n indicates a number and XXX indicates your printer model) appears under the Printer column. Ensure that the port is set for Print to the following Ports. If the printer is connected to a LAN network, the printer’s port name displays as CNBJNP_xxx (xxx indicates the character string generated from the MAC address). Initiate a print job on your printer and check if it prints correctly. In case the issue persists, uninstall and re-install the MP drivers. Spam removed