While still holding Stop/Reset, press and hold the button. The power LED will light up.
Resetting the digital counter does not empty the physical waste felt pads. If you reset the printer multiple times without replacing the physical ink absorbers inside the base, ink will eventually leak out onto your desk.
The v4905 version is an older service tool iteration typically used for legacy and mid-generation Canon models: : G1000, G2000, G3000 (and equivalents like G1400, G2400).
MP230, MP250, MP270, MP280, MP490, MP495, MP550, MP560, MP640, MP990. iP Series: iP2700, iP2770, iP3600, iP4700, iP4800, iP7200.
: Many versions found online (such as those from PRINTBLOG.RU ) are paid or time-limited "full" versions. Free or "cracked" versions often have the reset buttons disabled. canon service tool 4905
Using leaked or modified service utilities carries inherent risks to your hardware.
: Helps resolve persistent system locks such as 5B02, 5B04, and P07.
To utilize the software, the printer must first be placed into Service Mode
Adjusts the localization settings of the printer motherboard. Supported Canon Printer Models While still holding Stop/Reset, press and hold the button
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Press and hold the button (triangle inside a circle).
Instead of throwing away a printer with a full pad, resetting it (and eventually replacing the pad) keeps e-waste out of landfills. Many refill shops use Service Tool 4905 as their standard procedure.
The green light should blink for a few seconds and then stay permanently lit. Your computer may play a sound indicating a new USB device has been found. Your printer is now in Service Mode. Step-by-Step Guide to Resetting Waste Ink Counters If you reset the printer multiple times without
: Runs diagnostic patterns to verify print quality and mechanical alignment.
: Technicians use the tool to change the region of the printer. This is often necessary if a printer is moved to a different country or if a user wishes to use ink cartridges from a different market. Technical Requirements and Risks
Canon Service Tool v4905: The Ultimate Guide to Resetting Your Canon Printer