Thanks very much for posting this! I couldn’t figure out how to remove the carriage, & you answered that for me! I currently have a Canon Pixma MG 7520. I have not been happy with it ever since I bought it & it’s time to buy a new printer. Do you recommend the 7720 as shown here?
Our blue/cyan was not printing, so performed the print head cleaning using the cleaning fluid, about 10ml in each one. Waited 24 hours. Now the PGBK (large black) is printing fine, but no colors are printing now. I've run the Deep Cleaning step about 5 times, with new ink cartridges. Any thoughts?
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![HP Photosmart 5520 6510 6520 7520 - How To Unclog - Not Printing Black, Color, Blank Pages [FIXED]](/img/tr.png)
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Thanks very much for posting this! I couldn’t figure out how to remove the carriage, & you answered that for me!
I currently have a Canon Pixma MG 7520. I have not been happy with it ever since I bought it & it’s time to buy a new printer. Do you recommend the 7720 as shown here?
Great! Yes it is a great printer.
Thanks! Do you prefer the Cannon 7720 to the Epson Ecotank 15000? For home use
Our blue/cyan was not printing, so performed the print head cleaning using the cleaning fluid, about 10ml in each one. Waited 24 hours. Now the PGBK (large black) is printing fine, but no colors are printing now. I've run the Deep Cleaning step about 5 times, with new ink cartridges. Any thoughts?
How in the heck do I get the print head back in this machine?!?! It is impossible!
Wiggle it back there with the printed circuit board facing up. It is tight, but it works.
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