Canon Mg2540s Service Tool -

The Canon PIXMA MG2540S is a popular entry-level all-in-one printer. Like many inkjet printers, it has an internal waste ink counter. When this counter reaches its limit, the printer stops working. The software used to reset this counter is known as the Service Tool.

Here is a detailed breakdown of what you need to know.

Using the service tool is only half the solution. To truly fix the MG2540s, you should physically clean the waste ink pad.

If you skip physical cleaning:

How to physically clean:

The Canon MG2540s Service Tool (often referred to as STV700 or similar versions like v3400, v4720) is an unofficial, windows-based software application that communicates directly with the printer’s service mode. This is not the standard driver or the My Image Garden software.

Canon technicians use this tool to:

For the average user, the sole purpose of downloading this tool is to bypass the dreaded “Ink absorber is full” or “5B00 Error” message that renders the MG2540s unusable.

There is confusion online because Canon produces many similar models (MG2500 series, MG2520, MG2540). The MG2540s is a specific regional variant (often sold in Asia, the Middle East, and Africa).

The generic service tools (versions v3400, v4720, v5000) generally work for the entire PIXMA MG2500 series. However, you must select the correct model from a dropdown menu inside the tool. If you select the wrong model, you risk bricking the printer’s EEPROM. canon mg2540s service tool

Pro tip: Look for a tool specifically labeled “Canon MG2500 series service tool” or “STV700_v4720.exe.” Do not use tools designed for older models (MP series) or professional photo printers.

The Service Tool (typically version V3400 or V4720 for this model) is an engineering-level software that communicates directly with the printer's EEPROM. It allows you to:

If you own a Canon PIXMA MG2540s, you have likely encountered the dreaded "5B00" or "Support Code 5B00" error. This error indicates the ink absorber is full. While Canon suggests visiting a service center, there is a software solution: the Canon MG2540s Service Tool (also known as a resetter tool). The Canon PIXMA MG2540S is a popular entry-level

⚠️ Disclaimer: Using a service tool voids your warranty. This guide is for informational purposes only. Physically cleaning the ink absorber pad is highly recommended before resetting the counter.