Canon Service Tool 4905 Page
While still holding Stop, press and hold the Power button. The green power LED will light up.
Resetting the counter via software does not physically clean the pads. If the waste ink absorber pads are actually saturated, simply resetting the counter can lead to ink leaking out of the printer chassis, damaging electronics and surfaces. Physical replacement of the pads is highly recommended alongside the software reset.
Canon Service Tool v4905 – Usage, Risks, and Download Information
Click the button located directly to the right of that dropdown. canon service tool 4905
It is vital to understand that the Service Tool only performs a . It clears the software clock, but it does not magically clean the physical ink from the bottom of your printer.
The Service Tool V4905 communicate with a printer running in normal user mode. You must manually boot the printer into "Service Mode" using a sequence of hardware button presses. Execution Steps:
the printer but leave the power cable plugged into the wall. While still holding Stop, press and hold the Power button
– This means the specific function you selected is not supported by your printer model firmware.
Compatible with numerous iP, MG, MX, G, and IX series printers.
– The printer has encountered a secondary hardware error (such as a paper jam, missing printhead, or empty ink cartridge) that prevents it from executing EPROM changes. Clear the hardware error first. Wrapping Up and Exiting Service Mode If the waste ink absorber pads are actually
If done correctly, the green power light will flash a few times and then stay completely solid. Your computer may play a sound indicating new hardware is connected. If the light blinks rapidly or an error light stays orange, turn the printer off and try the sequence again. Step-by-Step Guide to Resetting Waste Ink with v4905
The Canon Service Tool (v4905) is an official proprietary software utility used by Canon technicians to calibrate, test, and reset inkjet printers. Every time your printer cleans its printheads, it flushes excess ink into absorbent foam pads located at the bottom of the machine.
Unplug any other external USB devices (like external hard drives or secondary printers) to prevent the software from sending commands to the wrong port.
Canon Service Tool 4905 is a powerful software application designed for use by authorized Canon service technicians. The tool provides a comprehensive set of features and functions for diagnosing and repairing Canon printers and multifunction devices. By understanding the features, functionality, and applications of CST 4905, technicians can improve their diagnostic capabilities, increase efficiency, and enhance device performance.
v4905 is known to work with many older and mid-range Canon printers, including but not limited to: