To unlock the printer, you must reset this digital counter using the Canon Service Tool. What is the Canon MB2140 Service Tool?
In this deep-dive article, we will explore what this tool is, why you need it, how to use it safely, and the critical risks involved. Canon Mb2140 Service Tool
Locate the dropdown menu and ensure it is set to Main (or All , depending on the version layout). Click the Set button right next to it. To unlock the printer, you must reset this
Once the printer is in Service Mode, your Windows operating system may display a "Found New Hardware" wizard. Ignore or close this window, then proceed to the software: Locate the dropdown menu and ensure it is
While still holding the button, press the Stop/Reset button exactly 5 times (for MAXIFY models, 5 times is standard, though some variants require 6). With each press, the alarm and power LEDs will alternate. After the 5th press, release the Power button completely.
: Clears the 5B00 error once the ink pads have been cleaned or replaced.
The Ultimate Guide to the Canon MB2140 Service Tool: Fixing Error 5B00 and Waste Ink Counter Issues