This is the trickiest step. Follow the sequence exactly (based on WICReset procedures):
This article explains what the service tool is, how to download it safely, and how to reset your printer. What is the Canon MB2140 Service Tool?
Just don't click the button labeled "Ink Count D" unless you know what it does. (I still don't.)
The is a lightweight Windows-based software utility that communicates directly with the printer’s EEPROM (Electrically Erasable Programmable Read-Only Memory). It allows you to:
The most common indicator that the absorber is full. canon mb2140 service tool 2021
The printer light should flash and then turn green, indicating it is in Service Mode. Step 2: Running the Tool Connect the printer via USB cable to a Windows PC. Open the Service Tool v5105/v5300. Click "Set" under the "Clear Ink Counter" section. Click "Set" under the "Ink Absorber Counter" section. Close the tool and restart your printer.
If successful, the software will display a "A function was finished" dialog box, and the printer may feed a blank sheet of paper or print a row of zeros ( D=000.0 ). Go to the section inside the tool and click EEPROM to generate a diagnostic log confirming the counter has reverted to zero. Troubleshooting Common Software Errors Error Code Root Cause Actionable Solution Error Code 006 Software cannot communicate with the printer.
are often cited, Canon officially directs users to authorized service agents for hardware-level maintenance once ink absorbers are full. Canon Emirates
Click the Set button to the right of the ink counter option. This is the trickiest step
Although the keyword specifies "2021," the MB2140 remains a workhorse for small offices and home users. It features:
A: Yes. The standard Canon MB2140 drivers from Canon’s website must be installed so Windows recognizes the printer in service mode.
Earlier versions (v2000, v1040) required you to boot the printer into a secret "Service Mode" by mashing a combination of the Stop and Power buttons like you’re inputting a cheat code in Contra . The v2021 version for the MB2140 streamlines this slightly, but the real upgrade is .
The (often version 5004, 5204, or 5404 for the MAXIFY series) contains the updated logic and memory maps necessary to communicate with the MB2140’s motherboard manufactured up to and including 2021. Using the wrong version is one of the most common ways to permanently damage your printer’s logic board. Just don't click the button labeled "Ink Count
Some commonly encountered versions of the service tool include:
Release the while continuing to hold the Power button .
This is the most critical step. Usually, this involves holding the Stop button, pressing Power, and then pressing the Stop button five times while releasing Power. If the light stays green, you are in.
: Executing advanced cleaning cycles that are more intensive than standard maintenance options. EPROM Management
The service tool acts as a bridge between the user and the printer's firmware, allowing for: Ink Absorber Counter Reset