Before diving into the tool itself, it’s crucial to understand the problem it solves. Inside your Canon MB2140, there are absorbent pads designed to collect excess ink generated during print head cleaning cycles. The printer meticulously tracks this waste with an internal counter. Once this counter reaches its software limit (often triggering an error like 5B00 , 1700 , or 5B02 ), the printer will cease operation entirely and refuse to print until the counter is reset.
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It is highly effective for its intended purpose—resetting internal counters to extend the life of the MB2140. canon mb2140 service tool 2021
Look at the top of the program window. The "Connected Printer" or port field should automatically show your printer model or a generic USB port assignment. If the options are grayed out, your printer is not in Service Mode or the USB connection is faulty.
Resolves various maintenance-related lockouts. How to Enter Service Mode Before diving into the tool itself, it’s crucial
Resetting the software counter does not physically empty the ink from the waste pads. If you reset the counter multiple times without replacing or washing the physical felt pads inside the bottom of the printer, ink will eventually overflow onto your desk. Always inspect the physical pads when performing a digital reset. If you ran into any issues during the process, let me know: What did the Service Tool show?
Extends the life of the printer after a "Waste Ink Tank Full" error. Once this counter reaches its software limit (often
Resetting the counter via software clears the electronic block, but it does not physically empty the sponge. If you reset the printer multiple times without replacing or washing the physical waste ink pads, ink may eventually leak out of the bottom of your printer and damage your furniture or electronics. Step 1: Booting the Canon MB2140 into Service Mode
Click to verify that the ink counter has been reset to 0. Close the software and restart the printer. Physical Maintenance: Cleaning the Pads