Canon Mb2140 Service Tool (2K 360p)
Press and hold down the button (usually represented by a triangle inside a circle).
Your Canon MAXIFY MB2140 is a reliable workhorse for home offices, but it can suddenly grind to a halt with a flashing orange light and an error on your screen. If you see , your printer is not permanently broken. This code simply means the waste ink absorber pad is full, and the printer has locked itself to prevent internal leaks.
For a long-term fix, you can replace the physical waste ink pads. Many third-party sellers offer pads for the MAXIFY series. After replacing the pads, you must still use the service tool to reset the counter to zero. Troubleshooting Service Tool Errors Canon Mb2140 Service Tool
: Release the Power button. If successful, the power light will stay green and the screen will remain black or display "Service Mode". Fix Canon Maxify MB2140 Error 5B00 - Expert Solutions
Canon printers utilize physical absorption pads at the bottom of the chassis to collect excess ink during head cleanings and borderless printing. Press and hold down the button (usually represented
If the printer does not enter service mode correctly, the service tool will show an error (e.g., Error 005 or 006). Turn the printer.
If the Service Tool feels too risky, consider these options: This code simply means the waste ink absorber
Download a verified version of the from a trusted technician forum or provider. Extract the downloaded ZIP file to your desktop.
Note: If the light continues to blink or an orange light appears, the printer has not entered service mode and the process must be restarted. 3. How to Use the Service Tool to Reset Error 5B00
Please let me know if you run into any during the process, what Windows version you are currently running, or if you need help finding an external waste ink tank kit for your MAXIFY model. Share public link

