Canon Service Tool 4905 Now

Service Tool v4905 is specifically designed for Canon printer models released roughly between 2017 and 2021. Older models typically use Service Tool v3600, while very new models (post-2022) often require different mechanisms or newer patches.

To utilize the software, the printer must first be placed into Service Mode canon service tool 4905

Canon Service Tool v4905 is often a "cracked" or patched version of official software not intended for public use. Consequently, Windows Defender and other antivirus software frequently flag the executable as malware or a trojan. Service Tool v4905 is specifically designed for Canon

The Canon Service Tool 4905 is a Windows utility used by technicians to perform maintenance and reset procedures on Canon inkjet printers. It’s commonly referenced for resetting waste ink counters, performing head cleaning cycles, and running diagnostic tests on models that use the Canon Service Tool family. The is distributed in a grey area

The is distributed in a grey area. Canon never authorizes end-users to access service mode. However, in many countries (including the US under the Magnuson-Moss Warranty Act), using third-party tools for maintenance does not automatically void warranty unless the tool directly caused damage.

If you are not comfortable with the risk of bricking your printer, do not use v4905. If you decide to proceed: