Canon Service — Tool V5204 Portable ((top))

When this counter reaches a pre-set limit (typically around 100%), the printer locks up and displays a "Service Required" error (e.g., 5B00 or 5B02) to prevent potential overflow.

Locate the Clear Ink Counter section. Next to the "Main" dropdown menu, ensure it is set to Main or 0 . Click the Set button right next to it.

: Unlike the standard user menu, the service tool can force deeper nozzle check patterns to diagnose specific hardware failures. Note of Caution canon service tool v5204 portable

Connect the printer directly to your PC using a high-quality USB cable. Do not use Wi-Fi or a USB hub.

Ensure the printer is plugged into the wall but completely turned off. When this counter reaches a pre-set limit (typically

While using the V5204 tool is straightforward, improper usage can permanently damage your printer's motherboard ("brick" the device). Follow these rules to protect your hardware:

Right-click the executable file ( ServiceTool.exe ) and select . Click the Set button right next to it

Complete Guide to Canon Service Tool v5204 Portable: Reset Your Printer’s Waste Ink Counter

: These often occur if the printer is not correctly in Service Mode or if the USB connection is interrupted. Crucial Warning

While still holding Stop, press and hold the Power button. The power LED will light up.