Toner KingdomCompatible Toner-Cartridge Replacement for Canon 054H 054 Black Toner for Canon Color ImageClass MF644Cdw MF642Cdw LBP622Cdw MF642c MF641cw Printer (Black, 2-Pack)

Works great in my machine. Cheap alternative to the name brand.

tl;dr: Buy this product.This is my 2nd product from Toner Kingdom for my MF644CDW.I print daily mostly documents. Black toners runs out much quicker than color toners. I purchased their full cartridge set (color and black) while ago and wish I could get black cartridges separately, and now here they are! The package looks premium, individually packaged in a quality box and protective forms. Even the vinyl pack has small notch you can use to tear out. A nice touch!-Values and longevity: This high yield black toner supposed to be run for about 3100 pages. I my purposes (mostly documents like scientific journal papers) I can print about 4000 pages out of one cartridge. I find this is most economical way to print.-Quality: Print quality is very good. It is indistinguishable between the original cartridge came from my cannon printer. Even at general setting of the printer (not the finest definition), the text definition quality for a fine font (like 6pt) and all the graphs and figures are very satisfying. No streaks or whatsoever.-Install: The toner comes with three orange plastic covers and the tape seal that you need to pull to remove (this tape seals toner powder reservoir). When you pull the tape on the side, some toner powder may be come out of the cartridge. So be prepare for a small cleanup with paper towel.I highly recommend Toner Kingdom cartridges. I would keep buying their product for my printer.

i am changing my review and giving them 5 stars for integrity because the company made things right for me. Even though I was way past the deadline to return the product, they fully reimbursed my purchase when I showed them pictures of how bad the product was leaking. So, this review is an update. I am happy that they are a company that stands behind their products, good or bad. This I find very admirable! This was my original review. - Unfortunately, I am past the point of being able to return these awful cartridges. The minute I replaced the old one, the new one was leaving black lines all over the paper, about 2 inches in width. After several weeks trying to print things without black lines, I had to replace it and recycle it, These were a complete waste of money.

Bought double pack of black toner cartridges. First one only worked for a couple of months, then it started leaving streaks everywhere. I tried all the troubleshooting options and nothing cleared it up, so I switched to the second cartridge. The second one leaves an occasional stray dot or two, but works good otherwise. One weird thing is that since installing either of these new cartridges, my printer has to "think" every time I want to print something for at least 2 full minutes while spinning the inside parts before it actually prints anything. After it finally starts printing, it works well until the next day. Then I have to wait for it to figure out how to print again.Update: both cartridges were only able to be used 20% or less before they leave completely disgusting garbage ink marks all over the left side of every page. No matter what I do. These are complete trash. Don't believe the reviewers that have only printed a few pages, or only printed for a few weeks. DON'T BUY THESE, THEY DO NOT LAST MORE THAN 100 PAGES.

Less than 10% through life of a cartridge print got splotchy. Have cleaned toner rollers in an attempt to fix though kept coming back, had to throw that one away. Other cartridge seems fine. Upon making bad review, vendor contacted me and was willing to reimburse me the cost.

I bought it for the first time last month, and now I subscribed it. I like the compatible printer cartridge very much, not only it's less expensive, but the print quality is top-notch. The cartridge was easy to install, and I haven't experienced any smudging or streaking. I will definitely recommend this compatible printer cartridge to anyone looking for a reliable and affordable printing solution.

I had purchased a different brand of non-OEM cartridges for my Canon laserjet printer and had no problem. I could find that product listing and purchased these instead. Yes they fit and technically work in the printer, but the Canon printer does not recognize the cartridge so there is a constant error message and makes the printer go into maintenance mode before every print. Then the prints come out and the first few pages have huge black smears all over the paper. This goes away as the rollers warm up and the general toner dust is worn off, but you end up spending more time and paper wasted than the discount on these cartridges offers you. Not worth it and ended up buying a set from another company and tossing these after about 250-300 print pages.

The Cyan leaves streaks on the page. I have tried every cleaning setting on the printer so I can only assume it’s the cartridge. The others work well though and colors are vibrant. Great price point.