Look for reputable technician forums or verified archive mirrors that host the V4905.exe file.
A "Function has been finished" popup will appear.
Close the program, unplug the USB, and restart the process. Ensure no other printing tasks are in the queue. Important Safety Warning
Most service tools are flagged as "False Positives" because they modify hardware firmware.
When searching for a download, be cautious. Many sites offer "free" versions packed with malware. To ensure a verified experience:
The Canon Service Tool V4905 is a specialized software utility used by technicians to perform maintenance on Canon printers. Unlike standard drivers, this tool interacts with the printer's "Service Mode" to: Clear the "Ink Pad Full" error. EEPROM Operations: View and save internal printer data.