Turn the printer off, wait 10 seconds, and turn it back on normally. Common Issues & Troubleshooting

Before you can use the V4905 tool, your printer must be in . If it isn't, the software will not recognize the device. Turn off the printer (but leave it plugged in). Press and hold the Stop/Reset button. While holding Stop/Reset, press and hold the Power button. Release the Stop/Reset button (keep holding Power).

Look for reputable technician forums or verified archive mirrors that host the V4905.exe file.

This means the printer is not in Service Mode. Repeat the button-press sequence.

The tool should show your printer model in the top bar. Clear Waste Ink Counter: Go to the "Main" tab. Find the "Clear Waste Ink Counter" section. Ensure "Main" is selected in the dropdown. Click Set .

Perform deep cleaning cycles more effectively than the standard driver menu.

Master Guide: Canon Service Tool V4905 (2021) – Verified Download & Reset Guide

V4905 is widely compatible with the G-series (G1000, G2000, G3000), MG-series, and IX-series printers. How to Prepare Your Printer (Service Mode)