INKWOR Remanufactured Toner Cartridge Replacement for HP C8721 ( Black, Cyan, Yellow, Magenta , 13 pk )
We don't know when or if this item will be back in stock.
| Brand | Inkcool |
| Ink Color | Yellow, Cyan, Black, Magenta |
| Compatible Devices | Printer |
| Compatibility Options | Remanufactured |
About this item
- Sophia Global Cartridges are manufactured in an internationally certified ISO 9002 factory.
- Sophia Global Cartridges come with a 100%, 1 Year money back guarantee and technical support, in addition to a 1 year factory warranty.
- Manufactured to produce excellent color matching for vibrant photos, crisp text, and a shelf life of 2 years.
- Black 35ml Color 18ml
- Accurately displays ink level.
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Climate Pledge FriendlyProducts with trusted sustainability certification(s). Learn morePRODUCT CERTIFICATION (1)

Climate neutral by ClimatePartner certifies the carbon footprint of a product was calculated and all associated emissions were offset.
Important information
On-mode power consumption
0 watts
Product information
| Product Dimensions | 7.4 x 4.29 x 3.5 inches |
|---|---|
| Item Weight | 12.8 ounces |
| ASIN | B0030U9OTK |
| Item model number | 70-WM1Y-5U6M |
| Customer Reviews |
3.9 out of 5 stars |
| Is Discontinued By Manufacturer | No |
| Date First Available | December 15, 2009 |
| Manufacturer | Remanufactured |
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Product Description
For use in the following printers: PhotoSmart 3110, PhotoSmart 3210, PhotoSmart 3210v, PhotoSmart 3210xi, PhotoSmart 3310, PhotoSmart 3310xi, PhotoSmart 3313, PhotoSmart 8230, PhotoSmart 8238, PhotoSmart 8250, PhotoSmart C5140, PhotoSmart C5150, PhotoSmart C5175, PhotoSmart C5180, PhotoSmart C5183, PhotoSmart C5188, PhotoSmart C5190, PhotoSmart C6150, PhotoSmart C6175, PhotoSmart C6180, PhotoSmart C6183, PhotoSmart C6188, PhotoSmart C6240, PhotoSmart C6250, PhotoSmart C6280, PhotoSmart C7180, PhotoSmart C7250, PhotoSmart C7275, PhotoSmart C7280, PhotoSmart C7283, PhotoSmart C7288, PhotoSmart C7288, PhotoSmart C8150, PhotoSmart C8180, PhotoSmart C8183, PhotoSmart D6160, PhotoSmart D7145, PhotoSmart D7155, PhotoSmart D7160, PhotoSmart D7245, PhotoSmart D7255, PhotoSmart D7260, PhotoSmart D7263, PhotoSmart D7268, PhotoSmart D7345, PhotoSmart D7355, PhotoSmart D7360, PhotoSmart D7460
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance and value of the inkjet printer ink. For example, they mention it works great and is good value for the price. That said some complain about the leakage. Opinions are mixed on quality, color, and color quality.
AI-generated from the text of customer reviews
Customers like the performance of the inkjet printer ink. They mention that it works great in their printer and is far from expiration. Some customers also say that the colors are fine and the printer recognizes the cartridges.
"...These babies have worked like a charm. So yes, I recommend the Sophia Global listings, and particularly the SavingsGroup supplier...." Read more
"Only on the first set, but they've already exceeded expectations and work great, and already worth the low price...." Read more
"...Then when I inserted two cartridges the purple did not work and message on printer gave error message...." Read more
"...The printer sees the ink fine and full, without issues, and are far from expiration...." Read more
Customers like the value of the inkjet printer ink. They mention that it's good value for the price, and that the price is amazing.
"...The price was amazing (especially for a consumer who has been padding the pockets of HP for too many ridiculous years $$$!!)..." Read more
"...'ve already exceeded expectations and work great, and already worth the low price...." Read more
"These cartridges were offered at an unbelievable low price. Approximately one dollar per cartridge as opposed to almost $20 per cartridge by HP...." Read more
"...them, but usually they work...They are worth the savings and sell for a good price. I will continue to purchase as long as I am using this printer." Read more
Customers find the installation of the inkjet printer ink cartridges easy. They say the inking works well and is easy to install. Customers also mention that the inked cartridges are sealed and ready to put in the printer.
"I've only had to insert one so far butthat one was effortless to install and workedlike a charm...." Read more
"...ink cartridges and they fit the copier just fine good colors and easy too install.I have bought from Amazon several times and will continue doing so." Read more
"...Poor directions came with installing them. Good price." Read more
"...All of them are sealed and ready to put in the printer just like a normal HP cartridge, can't even really tell the difference." Read more
Customers are mixed about the quality of the inkjet printer ink. Some mention that the colors are great and the inking seems to last a long time. However, others say that the in system failure error came up, and 2 of the 3 cartridges have failed.
"...it would go through excessive startup cycles and ultimately present failure errors...." Read more
"...I need ink once again as they are detected fine and the ink quality is indistinguishable from retail HP." Read more
"...The second cartrage I opened spewed ink all over my hands before I even put it in the printer. Not impressed....*******..." Read more
"...It's so cheap, it's worth the short time you use it, but buyer beware. If you buy, make sure you have a large job that you plan to use up all the ink." Read more
Customers have mixed opinions about the color of the inkjet printer ink. Some mention that the colors are fine and the printer recognizes the cartridges, while others say that it prints everything in the wrong color and has an odd tint to it. The whole cartridge area is colored purple and the dark pink comes out as red.
"...Here are my only complaints.1. Some of the color cartridges were empty from the get go and had to be returned(2 total)2...." Read more
"...They're working perfectly and the color is fantastic. I don't really print in color all too often, though...." Read more
"...The colors were pretty dull and had lot's of streaks but I kept using it and yesterday I noticed a puddle of black ink on the side of my desk so the..." Read more
"...Certainly, the colors are fine and the printer recognizes the cartridges (which is not always the case for the remanufactured cartridges)...." Read more
Customers are mixed about the color quality of the inkjet printer ink. Some mention that the cartridge looked fine, the color is acceptable, and the picture quality is awesome. However, others say that it ruined all the photo and letter paper in the trays, messed up their white printer, and produced poor pictures.
"...The color quality and intensity is acceptable, but nothing to brag on...." Read more
"...The Cyan leaked and flooded my printer tray and ruined all of my previous printing that I hadn't removed from the tray...." Read more
"...I only needed one color to finish my project. The cartridge looked fine so I used it. It leaked all over the inside of my printer...." Read more
"...At this price you can't complain. The ink looks and sets just like OEM and has not caused any problems thus far." Read more
Customers are dissatisfied with the leakage of the inkjet printer ink. They mention that the cartridges leak ink all inside the printer.
"...Of the 13, 2 had "exploded" and leaked in their bags. Another was mostly empty...." Read more
"...I looked at the other yellow one and it too was leaking..I contacted the company and they gave me a 2.00 refund.and said I need not return the..." Read more
"...minutes after I installed the cartridges I noticed the yellow was leaking onto the paper tray so I threw away that cartridge and put in another one..." Read more
"...The worst issue is that I will get an occasional leak on the first page if the printer has not been used in awhile...." Read more
Customers are not satisfied with the compatibility of the inkjet printer ink. They mention that the cartridges are not recognized by their printers. Some customers also report that the incompatible with their HP C8180 printer.
"...Right from the start one magenta and one yellow failed to be recognized by the printer. Installed the second set and it worked...." Read more
"...it the printer shows only 34% for the test page,it is not recognized by the printer at all for the printing. Please fix your issues...." Read more
"The cartridges are not fully compatible with my HP printer. I can only print in black." Read more
"2 of the Magenta #2 does not recognize by the printer." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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For my purchase from SavingsGroup, I couldn't beat this deal with a bat. The price was amazing (especially for a consumer who has been padding the pockets of HP for too many ridiculous years $$$!!) The ink arrived in like, 2 days, I was actually shocked to see it in the mail so quickly. The cartridges arrived exactly as described and as pictured. The black inks were the XL size, the colors were standard. All were individually packaged in plastic - factory-sealed. I actually weighed them all individually immediately after reading so many negative comments on here about cartridges arriving that hadn't been filled, but all of my colors were 7/8 oz and my blacks were 2 oz each. I have inserted the black one in my printer and it recognized it immediately as an authentic HP cartridge. That shocked me, because I had read other reviews on here about getting a non-HP warning, which is a huge annoyance, but I figured I'd suck it up to save myself over $100 on ink. So anyways, that wasn't the case for the either the black or even the cyan cartridge that I subsequently placed in the printer. Both were recognized as current (not expired) cartridges and both were recognized as legit HP cartridges and both showed on my ink settings screen as appearing pretty darn full. They look a lot like the OEM, but I don't know (or really think) that they are, they may have been modified to trick the printer, which I say is ALL GOOD!! I have the HP Photosmart C8180. It's a workhorse of a printer (complete with touchscreen display and DVD burner, yes, you read that correctly) and this beast takes the HP02 cartridges in every single color, so I have like 6 cartridges in all of the time. These babies have worked like a charm. So yes, I recommend the Sophia Global listings, and particularly the SavingsGroup supplier. Loving this purchase. I paid only 13 bucks for 13 cartridges, including shipping, how amazing is that!!
I promise I will update this listing if I experience any leaks. But at this time, I do recommend the purchase (just carefully select your vendor, I can't emphasize that enough!!) and cross your fingers! *Oh, and as a bonus, SavingsGroup sent me a coupon with my purchase for 10% off of my next one. Pretty cool! Especially because I'm thinking there will definitely be a NEXT ONE!!
Before I put these in, my printer was at failure and even with these new cartridges, it would go through excessive startup cycles and ultimately present failure errors. I'm assuming it's because I used it for quite a while with expired or spent color cartridges, only using black, until it stopped working. Instead of throwing it out, I did a little research on it and someone out there was kind enough to share their knowledge of this, and described the hard reset process, which I did, and it cleared all of the errors. It puts the printer back to it's original state, and even with all new third party cartridges, it now works like new!
If you've run into the same problems, look up the hard reset process for your printer before ditching it.
Ok so, while yes, I gave this a good review the first time around when I initially used the ink, last night I had to change the yellow ink (again). I had been using the printer quite a bit, not for color printing but just black and white. As I was changing the ink cartrage, I noticed a pool of yellow ink at the bottom of the inside of the printer. I most certainly would NOT purchase this ink again. Until now, I have only purchased HP ink and never had this problem. The second cartrage I opened spewed ink all over my hands before I even put it in the printer. Not impressed....
*******OLD REVIEW*********
Needed some more ink for my printer and let's face it, who wants to pay HP ink prices for printing pages that are for your own personal use (knowing no one else will see them). Definitely not this girl! This ink is great quality, I couldn't even tell the difference between the off brand ink and the HP ink. HIGHLY RECOMMENDED!!!!! I don't know how well it works for printing photos, but I do plan to try it out at some point.
Reviewed in the United States on November 15, 2014
I've purchased many in the past given I bought my HP all in one Ink jet (C7520) printer at costco for $100 - they is no way I am going to pay for new, OEM cartridges.
This is the first time I got less than perfect cartridges. Of the 13, 2 had "exploded" and leaked in their bags. Another was mostly empty.
However, when I contacted the seller, they promptly refunded my cost and immediately sent me replacements for all of them. I will be working with someone with this kind of service going forward.











