OfficeWorld Compatible 250 251 Gray Ink Cartridge Replacement for Canon 251XL CLI-251 GY Gray, Compatible with Canon MG6320 MG7120 MG7520 IP8720 Printer

I have a Canon Pixma MG7520. The gray cartidge emptied long ago and it didn't seem to require that I replace it so I ignored it. Just 2 days ago it changed its mind and wouldn't even let me use the scanner until I replaced it. I bought these cartridges (4/$10.) and they were accepted right away. I just popped one in and am back in biz! Thanks Amazon.

Love these cartridges. Found them because I wanted a cheaper alternative to replacing the cartridges in my Canon printer.I was frustrated because when I went into the store, a brand new printer with ink was cheaper than getting a set of cartridges. That was insane.So I came to amazon in an effort to replace my cartridges without breaking the bank. So luckily I found these. I admit I was skeptical. How can they be cheaper, but work?I was surprised at how many I got got such a low price! It was a deal!!The ONLY complaint I have is they included all the colors except the gray. My printer is quite old, so maybe the new ones don’t have gray? That’s the only thing I can think of.I returned to Amazon, and ordered the gray cartridges. Still wayyyyy cheaper than buying the Canon products!

Edited review. . I was getting Error msg “Appropriate ink tank not installed, Install the appropriate ink tank.” Per my own mistake ordered the wrong size and this company was nice enough to reach out to me to get the proper size. Definitely 5 star customer service. ⭐️ ⭐️⭐️⭐️⭐️

I bought the ink for my Canon Pixma. Remember to buy the set of grays also. That's why I bought these. They were great for day to day tasks. Last the same as the Canon original. They are less expensive so they will not print out photo quality like the Chroma Canon. However one set of the original cartridges cost $72.00 and they go by quick. These are great for just office work and general work. I never did use my canon for printing pictures. I go to CVS or Costco for picture printing. I would buy from again, but I have 4 sets at a great price compared to the one set from Canon at a crazy price.

I’m not sure what “sheerness” is so I can’t speak to that. The color quality is like an A- in school. (Yes, I’m a teacher). It looks great and is perfect for 95% of what I do. Canon ink - which I use also - is just a touch better. However, take that A- and put it together with the price?? Somebody give this company the Nobel Prize for Value So Good It Might Just Bring About World Peace! For real, folks! Buy this ink with confidence. And NONE of mine have leaked at all.

Wish I had discovered these years ago. The only issue I've had is one leaking while I put it in. I'm not sure whether I inadvertently squeezed it or what. As a safeguard, I now slip on a pair of disposable gloves before changing a cartridge. The cartridges work perfectly. I've replaced all but one color so far. You get SO many cartridges for the money, that this is a terrific value. Print quality has not suffered. The only thing: For some reason, gray is not included in the group. Of course, the gray cartridge ran low. I was able to order it separately. Just FYI. Go get 'em!

And gray is usually so expensive for my printer! These are so awesome! For the money they are so great! Catch it so easy to install just takeoff the end and pop them in! You can see the ink level, some of the ones that you buy that I refilled you cannot see the ink level so you never know if you’re getting full ones or not. I cannot say enough good about these! They are just great! Don’t hesitate to buy them! If you have this printer you know the gray is difficult! These are great! Great is usually expensive check out the price on these they are awesome!

I wouldn't have said anything, but when the email said to post a review if satisfied... The cartridges have little plastic tabs that help lock the cartridge in place, however the first cartridge I tried to insert, the tab broke halfway off and I was barely able to get it back out of the printer when it broke off all of the way. The second one I tried worked fine. I didn't say or do anything about the situation because: 1. I needed them too bad and 2. they were still cheaper than buying them locally. So will not be buying this brand of cartridges anymore.UPDATE: Within hours of me posting this review, I was contacted to see if Office World could help me. They sent me a new shipment at no charge without having to return the broken one. VERY satisfied with the response from Office World.

Lamentablemente para mi uso (fotografía) no es un buen producto. La tinta gris (en juego con la negra) en fotografía, no dura, es decir, aun usando una impresora de calidad con un buen papel, la tinta no dura, impresiones en blanco y negro, en poco mas de 1 mes (sin que les diera luz del sol de forma directa en ningún momento del día) se tornan cafés... lo que me indica que en poco tiempo seguirá cambiando el color, así que primero parecen fotografías algo "sepia" y posteriormente se irá degradando mas el tono. Así que lamentablemente para uso fotográfico, no es buena opción. Si lo quieren para imprimir documentos, no tendrán problema (para un uso limitado de tiempo claro está), pero fotográficamente hablando, no es una buena opción esta marca de tintas. La de colores tienen unos tonos un tanto extraños al principio pero si esto me paso con la gris y las negras, ya se que va apasar con las de colores. Así que quedan fuera de opción para mi para este tipo de uso, lo cual siendo sensatos no es algo muy sorpresivo comparando el costo de las tintas originales de marca contra éstas. Pero es mejor comentarlo para que no esperen de este producto algo que no les dará.Edité mi calificación ya que al primer mes de uso no tuve problema alguno, pero ahora que paso del mes, llegando casi al mes y medio ya he podido ver la evolución del producto. Tengo fotografías impresas con esta tinta y con la original de la impresora y lamentablemente (por el costo lo digo) la original sigue en perfecto estado y ésta ya se ve a simple vista el cambio.