The existence of V3800 highlights a growing tension in the consumer electronics world: Right to Repair vs. Proprietary Security.
Canon’s official stance is that waste ink management is a safety hazard, and resetting the counter without proper maintenance is dangerous. Critics argue that the "Ink Absorber Full" error is often premature, triggering long before pads are actually saturated, effectively forcing "planned obsolescence."
By using V3800, independent shops can repair printers for a fraction of the manufacturer's cost, keeping tons of e-waste out of landfills. However, by using leaked, cracked software, they operate in a legal and ethical gray zone. canon service tool v3800
Yes. If you own a Canon MG5720, MG6820, or TS6050 and you are handy with computers, the Canon Service Tool V3800 is the difference between a $20 software fix and buying a $150 new printer.
However, respect the hardware. Use the tool to reset the counter, but do not ignore the physical waste ink pads. Open your printer every two years, air out the pads, and consider installing an external waste tank. The existence of V3800 highlights a growing tension
Pro tip: After resetting with V3800, always print an EEPROM information page (by clicking "EEPROM" in the tool). Check the "Dd" value (Absorber counter). It should read 0.0 to 0.3. If it says 0.0, you succeeded.
Have you successfully used the V3800 tool on a printer not listed above? Share your experience in the tech forums – your EEPROM dump could help the community. Critics argue that the "Ink Absorber Full" error
Disclaimer: Ensure you own the printer you are repairing. Bypassing service codes may void your warranty.
Before starting, you will need: