How do I change a Pixma MC2520 ink cartridge?

Use the thumb drill to literally drill a hole into the side of the old cartridge. Make sure to chose a location that's closer to the top of the ink cartridge to avoid over spillage when you add the new ink. Once you have the hole just squeeze in some ink of corresponding color into the hole. Not a huge amount, but enough to get some use out of it before the next refill. I highly recommend covering the hole afterward with a sticker or something so that you don't dry out the cartride. Reinsert the cartridge into the printer and use. (: All set!

*Note: You may have to reset the count on the cartridge to avoid getting messages that the ink need to be changed. From here on in, use your eyes to determine if the cartridge needs a refill (:

Depending on the exact Canon Pixma model (there are many, for example, Pixma MX340, Pixma MP280, Pixma MG3220), the method varies.
Here are three YouTube videos on how to change the ink of 3-different Canon Pixma printers:
Changing Ink Canon Pixma MX340
Canon Pixma MP280 How to replace printer ink cartridges
Canon Pixma MG3150 How to set up and install ink cartridges

I am writing this to enquire in regards to Canon Pixma MX320. I bought a Canon Pixma MX320 about 3 weeks ago, and I have brought it over to overseas. I am wondering if it is possible to change from the general ink cartridge that this particular printer use, which is PG510 and CL511 to another similar ink cartridge, which is PG810 and CL811. This is because, where I am living right now, doesn't have the particular Canon Pixma MX320, but instead Canon Pixma MX328 and MX338. The Canon Pixma MX328 and MX338 uses the PG810 and CL811. So, is it possible to substitute from PG510 to PG810 and CL511 to CL811 for Canon Pixma MX320? Thank you for your help.

Simply lift scanner bed and watch the cartridge carriage centralise for easy removal.

The colors are individual. That machine takes the Canon CLI-8. I would suggest reading your manual on what the procedure is for changing the ink cartridges out, it typically varies slightly by machine. There should be an option somewhere one of the menus to change the ink cartridges. When you buy a replacement be sure you buy from someone who isn't trying to scam you. I would recommend Cartridge World, of course, or OEM. Do not use cheap online cartridges, you will only have headache later.

One or both print cartridges are defective.Look under the "check ink" what message come.If it's BLK change black cartridge, if it's CLR change the color cartridge.If BLK and CLR change both cartridges.

Make sure you are using factory new Canon ink cartridges.

If you purchased re-filled cartridges or third party cartridges that is most likely your problem.

Don

The small black ink cartridge is the photo black cartridge. If you're not printing any photos that's why it is still full.

http://gdlp01.c-wss.com/gds/0300001548/MP620_GS_EN-US_V3.pdf

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