Canon: Service Tool V3600

If you own a Canon PIXMA inkjet printer, you’ve likely encountered the dreaded message: "The ink absorber is almost full." When this happens, your printer essentially bricks itself, refusing to print until the issue is resolved.

While taking the printer to a repair shop is an option, it often costs more than the printer is worth. Enter the Canon Service Tool V3600—a powerful, proprietary software utility used by technicians to reset internal counters, clear errors, and bring Canon printers back to life.

Here is everything you need to know about the Canon Service Tool V3600, what it does, and how to use it safely. Canon service tool v3600


The Canon Service Tool v3600 (often abbreviated as ST v3600) is a proprietary software utility designed by Canon for authorized service centers. Its primary function is to communicate directly with the printer’s EEPROM (Electrically Erasable Programmable Read-Only Memory) to perform low-level maintenance tasks that are not accessible through the standard driver interface.

Contrary to popular belief, this tool does not "clean" your physical waste ink pads. Instead, it resets the internal counter that tracks how many times the printer has performed head cleanings and purges. Once reset, the printer believes the pads are empty and resumes normal operation. If you own a Canon PIXMA inkjet printer,

If you own a modern Canon inkjet printer—specifically models from the PIXMA MG, MP, MX, or TS series—you have likely encountered the dreaded "ink absorber full" or "waste ink pad full" error. When this appears, your printer essentially becomes a brick; it refuses to print, scan, or even move its print head. The official solution? Replace the waste ink pads (a costly and messy process) or send the printer to a service center.

Enter the Canon Service Tool v3600. This piece of software is the digital key that unlocks your printer’s internal maintenance system. In this comprehensive guide, we’ll explain what v3600 is, how it works, which printers it supports, and the step-by-step process to safely reset your printer’s waste ink counter. The Canon Service Tool v3600 (often abbreviated as

Canon releases different versions of the Service Tool for different printer generations. The V3600 version is specifically designed for newer Canon PIXMA series printers, including (but not limited to):

(Note: Always verify your specific model number before attempting to use this tool, as using the wrong version can permanently damage your printer).


Your printer should now boot up normally and be ready to print.


Canon releases multiple versions of its service tool (v2000, v3200, v3400, v3600, v4000, etc.). Each version supports a specific range of printer models. The v3600 is one of the most sought-after versions because it bridges the gap between older PIXMA models and the early "TS" series. It is known for its stability and wide compatibility.