04-07-2022 10:20 AM
I have a Canon Maxify MB2720 printer and one of the ink cartridges is out of ink but the printer only shows a question mark on the LED screen so it won't let me change it out. Is there a way to manually change the cartridge out? Thanks!
04-15-2022 01:23 PM
Hi pianodwo,
Another user may have posted this answer for you:
06-19-2022 02:29 PM
Hi Pianodwo I had the same problem on my mb2050. The method I used to change ink cartridge as follows. Start to print a test page just after it starts to print switch it off at the mains, you can then move the print cartridge by hand. Step 2 keep it unplugged and open the door to the print cartridge and look inside to the far left you may need a torch to locate a large cog wheel turn the wheel clockwise until it clicks then move the print cartridge to the position where you normally change it. You will be able to now change it. Make sure while you are doing all this the machine is unplugged.
09/26/2024: New firmware updates are available.
EOS R5 Mark II - Version 1.0.1
EOS R6 Mark II - Version 1.5.0
07/01/2024: New firmware updates are available.
04/16/2024: New firmware updates are available.
RF100-300mm F2.8 L IS USM - Version 1.0.6
RF400mm F2.8 L IS USM - Version 1.0.6
RF600mm F4 L IS USM - Version 1.0.6
RF800mm F5.6 L IS USM - Version 1.0.4
RF1200mm F8 L IS USM - Version 1.0.4
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.