Mb2140 Service Tool — Canon

: Successfully resets the ink absorber level to 0%, allowing the printer to resume operation after it has stopped due to a "full" absorber message. Operating System Dependencies

Only use the Service Tool if you are technically comfortable and your printer is already out of warranty. If your MB2140 is new or under warranty, contact Canon first. Canon Mb2140 Service Tool

This is where caution is critical. Searching for "Canon MB2140 Service Tool" online leads you into a minefield of scams and malware. : Successfully resets the ink absorber level to

: While holding the Power button, press the Stop button exactly 5 times . This is where caution is critical

: Accesses deeper cleaning cycles beyond the standard user menu to resolve persistent streaking or clogs. Region Settings

Under the section, select Main from the absorber pull-down menu. Click the Set button.