Canon Mb2140 Service Tool 2021 [top]

The MB2140, a part of Canon's MAXIFY series, tracks the amount of waste ink collected during cleaning cycles. When the counter reaches its limit, the printer locks itself to prevent ink leakage, often showing an orange light or a "Support Code 5B00" message. Using the service tool allows you to:

If tool won’t detect the printer: try another cable/port, reinstall drivers, disable antivirus. If absorbers are full, replace or clean them before heavy printing. canon mb2140 service tool 2021

) is a specialized utility used by technicians to perform maintenance tasks that are locked out of the standard user interface. Its primary purpose is to reset the waste ink absorber counter printer error 5B00 The MB2140, a part of Canon's MAXIFY series,

While powerful, the service tool carries significant risks if used improperly: Risk of "Bricking" If absorbers are full, replace or clean them

Before using the software on your PC, you must manually put the MB2140 into . If the printer is not in this mode, the tool will fail to recognize it. Power Off : Ensure the printer is turned off but plugged in. Button Sequence : Press and hold the Stop (red triangle) button. While holding Stop, press and hold the Power button. Release the Stop button (continue holding Power). Press the Stop button 5 times.