The is a specialized software utility used by technicians to perform maintenance and diagnostic tasks on Canon PIXMA and G-series printers. It is primarily used to reset the "Waste Ink Counter" when users encounter the common 5B00 error code . Core Functionality
The Canon Service Tool V3800 is a portable Windows utility designed to reset the waste ink absorber counter, resolving error codes such as 5B00 or 1700, and performs EEPROM operations like checking ink levels. The software requires a direct USB connection, Windows OS, and the printer to be in Service Mode, primarily supporting older PIXMA MG, MP, and iP models. For technical details and usage guides for Canon service tools, consult resources from PrinterKnowledge Google Groups How to Reset Canon Printers Waste Ink Counter canon service tool v3800 portable
Clearing "Waste Ink Tank Full" errors (e.g., 5B00, 1700). The is a specialized software utility used by
The Canon Service Tool V3800 Portable is designed for use by: The software requires a direct USB connection, Windows
This means the printer exited Service Mode. Turn the printer off, unplug it for 30 seconds, and repeat the Service Mode entry steps.