Press and hold the button (triangle inside a circle). While holding Stop/Reset, press and hold the Power button.
Checks the status of the printer and EEPROM information. Supported Canon Printer Models (General)
Resets the main and platen ink counter to 0% after cleaning or replacing the absorber pads.
The printer must be connected via a USB cable to a Windows computer. The tool generally does not work over Wi-Fi. canon service tool v3800 portable
The Canon Service Tool v3800 is an official, technician-level utility used to modify the internal Electrically Erasable Programmable Read-Only Memory (EEPROM) of Canon Pixma, Maxify, and other inkjet printers.
Connect the printer directly to your PC using a high-quality USB cable. Do not use Wi-Fi or a USB hub.
If successful, the printer's green light will flash for a few seconds before staying solid green. Your computer operating system will detect a new hardware device, often identifying it as "Canon Device" or "ST Device." Step 2: Running the Portable v3800 Utility Press and hold the button (triangle inside a circle)
Helps recalibrate the print head and feed rollers to ensure precision in document and photo printing.
Canon Service Tool V3800 is an official maintenance application used by service technicians to communicate with the printer's firmware. The "Portable" version is highly popular because it runs instantly from a USB drive or local folder without requiring a complex installation process. Primary Functions
Generates advanced nozzle checks and grid patterns for alignment diagnosis. Supported Canon Printer Models (General) Resets the main
As a Canon printer user, you're likely no stranger to the occasional technical hiccup or maintenance requirement that can disrupt your workflow. Whether you're a home user or a business owner, printer downtime can be costly and frustrating. That's where the Canon Service Tool V3800 Portable comes in – a powerful, user-friendly utility designed to help you troubleshoot, maintain, and optimize your Canon printer's performance.
Note: For newer G-series mega-tank models or Maxify series, advanced versions like V5100 or V6000 are generally required. Step-by-Step Guide: How to Use Canon Service Tool V3800
The printer was not successfully placed into Service Mode, or you opened the software before entering Service Mode. Close the tool, reboot the printer, and repeat the button-tapping sequence carefully. Error Code 002