The is a specialized Windows-based utility used primarily to perform maintenance tasks on Canon inkjet printers, most notably resetting the ink absorber counter (also known as the waste ink counter). When this counter reaches its limit, the printer may stop functioning and display error codes such as 5B00 or 1702 . Key Features of V3900
If your Canon printer has suddenly stopped with an error code like or 1700 , you’re likely dealing with a full "waste ink absorber". This is a common maintenance milestone where the printer locks itself to prevent ink leaks. The Canon Service Tool V3900 is a specialized utility designed to reset these internal counters and get you back to printing. What is Canon Service Tool V3900? canon service tool v 3900 free download better
Even if you find a clean file (rare), the software is not digitally signed by Canon. Modern Windows versions (10/11) may block it, require disabling Secure Boot, or cause the printer to enter an unrecoverable ROM mode. Many users report turning their "error-light printer" into a after a failed EEPROM write. The is a specialized Windows-based utility used primarily
: Turn the printer off but leave it plugged into the power and connected to your PC via (wireless will not work). Button Sequence Press and hold the Stop/Resume button (red triangle). While holding Stop, press and hold the Release the button (continue holding Power). (for MG series, sometimes This is a common maintenance milestone where the
The is a specialized Windows-based utility used primarily to perform maintenance tasks on Canon inkjet printers, most notably resetting the ink absorber counter (also known as the waste ink counter). When this counter reaches its limit, the printer may stop functioning and display error codes such as 5B00 or 1702 . Key Features of V3900
If your Canon printer has suddenly stopped with an error code like or 1700 , you’re likely dealing with a full "waste ink absorber". This is a common maintenance milestone where the printer locks itself to prevent ink leaks. The Canon Service Tool V3900 is a specialized utility designed to reset these internal counters and get you back to printing. What is Canon Service Tool V3900?
Even if you find a clean file (rare), the software is not digitally signed by Canon. Modern Windows versions (10/11) may block it, require disabling Secure Boot, or cause the printer to enter an unrecoverable ROM mode. Many users report turning their "error-light printer" into a after a failed EEPROM write.
: Turn the printer off but leave it plugged into the power and connected to your PC via (wireless will not work). Button Sequence Press and hold the Stop/Resume button (red triangle). While holding Stop, press and hold the Release the button (continue holding Power). (for MG series, sometimes