Files downloaded from unofficial sources may contain malware or trojans. It is recommended to scan the ZIP file with updated antivirus software before opening. If you'd like to proceed with the reset, would you like:
Before running the executable from the ZIP file, the printer must be placed in . Enter Service Mode: Turn off the printer but keep it plugged in. Hold the Resume button and press the Power button. Service tool v3400.zip
Allows users to manually set the ink absorber counter value after physical cleaning. Files downloaded from unofficial sources may contain malware