MYTONER 054H Black Toner Cartridge Compatible Replacement for Canon 054H 054 CRG-054H CRG-054 for Color imageCLASS MF644Cdw MF642Cdw LBP622Cdw MF641Cw Printer (1 Pack)

I am impressed with this. I really thought the blacks would be really low or have a tint of magenta but I was proved wrong. I tested it out on different papers and I will say paper matters but I did not notice much of a difference although it may have a different shade again depending on the thickness of the paper itself, but the blacks are really black. I've almost printer 232 pages as a test to see its consumption use with just plain text with black and white color options selected and found that only 3% of the ink was used. That shows impressive efficiency. I have to see how it performs overall when used with color options but that is for another review.

It started out great and then all of a sudden the print quality decreased fast. My printer said it's 60% full so there was no other explanation for the fading. The color toner, from another company, still worked great. It's only been a few months and compared to other manufacturers over the same time frame, this is not good. It was a high capacity size too. I needed to print something for the next day so I quickly ordered from another manufacturer and so far so good. Time will tell.

like a charm. Big savings.

Cheaper than the Cannon equivalent and prints just as good.

I bought this because of the ten+ thousand positive reviews. The one I got had some loose toner in the factory sealed bag. The pull strip was missing and there was some toner on the drum. I gave it a shot anyway and printed 4 full pages of text and it printed fine, but still, they really need to work on quality control.

The toner arrived on-time and works great. My only complaint is that it contained no instructions for replacement. Fortunately, I knew what to do from a previous purchase from another vendor. If this is your first order, I would recommend a different vendor.

I have been struggling with light print for months now. I have adjusted multiple things to no avail. It finally dawned on me that it was possibly my toner. So I switched to another off brand toner...not oem, and there was a huge difference. It actually went from gray to black. Dont waste your money if you like dark, crisp, readable text. Wish I had thought of this earlier.

Great less expensive toner replacement for printer, works great and would definitely purchase again!