The Canon Service Tool V3800 is a portable utility for resetting waste ink absorber counters (5B00/1700 errors) in older Canon Pixma printers by putting them into service mode. The software allows for reading EEPROM data and performing deep cleanings, though users should beware of malware and ensure printer compatibility. For usage instructions, visit Scribd.
Stable Light: Release both buttons. The power light should stay steady (not flashing), indicating it is ready .
To understand the necessity of this tool, you must understand the "Waste Ink Pad." Every Canon inkjet printer has a sponge-like pad inside the chassis that catches ink purged during cleaning cycles. Canon programs a hard counter into the printer’s EEPROM. When that counter hits a specific number (usually around 7,000 to 15,000 purges), the printer locks down. canon service tool v3800 portable
FAQs
The "Portable" version means the software runs without installation — it can be launched directly from a USB drive or a folder, making it convenient for technicians and advanced users who need to service multiple printers on different computers. The Canon Service Tool V3800 is a portable
Release the Stop/Resume button (keep Power held), then press Stop/Resume exactly 5 times (the number of presses can vary by model, but 5 is standard for V3800-era devices).
Disclaimer: Using this tool voids your manufacturer warranty. Proceed at your own risk. Ensure the printer is not currently displaying a "low ink" warning before starting. The "Portable" version means the software runs without
How to Use Canon Service Tool V3800 Portable