hp.com Customer Reviews Collected from hp.com
HP - 21 Standard Capacity Ink Cartridge - Black
Average Customer Rating:
4.3 out of 5
4.3
Open Ratings Snapshot
Rating breakdown 239 reviews
5 Stars
174
4 Stars
23
3 Stars
10
2 Stars
6
1 Star
26
91%of customers recommend this product. 
(
101 out of 111
)
Customer Reviews for HP - 21 Standard Capacity Ink Cartridge - Black
Customer Rating
5 out of 5
5
Good product
on January 24, 2012
Posted by: JRSWAB
from Kansas
Gender:Male
Good product, works well in my printer..
I would recommend this to a friend!
Features
5 out of 5
5
Performance
5 out of 5
5
Written by a customer while visiting hp.com
Customer Rating
4 out of 5
4
HP user
on March 3, 2012
Posted by: Ainge39
from Baltimore, MD
Gender:Female
I purchased this ink because my printer said that my black cartridge was out of ink. But when my package arrived my old ink cartridge felt heavier than my new ink. My aunt came and said that I had more ink in my old ink cartridge than my new ink cartridge. And I am not understanding that. But go figure. The ink was affordable and it only took a few days to arrive. Thanks.
I would recommend this to a friend!
Features
4 out of 5
4
Performance
4 out of 5
4
Written by a customer while visiting hp.com
Customer Rating
5 out of 5
5
Recycled HP21 Cartridges
on March 13, 2012
Posted by: pdmock
from Las Vegas, NV
Gender:Male
I did not like the refilled, recycled 21 cartridges. My F380 flatbed copier would not print black, and when used for regular printing, the black print was very light. Since receiving and installing the new HP21 cartridge in this latest order, the black copy function is working just fine.
I would recommend this to a friend!
Features
5 out of 5
5
Performance
5 out of 5
5
Written by a customer while visiting hp.com
Customer Rating
5 out of 5
5
Excellent product
on May 23, 2012
Posted by: Samual
from Valley City, Ohio
Gender:Female
Excellent quality ink, and excellent professional service as well as great prices...why would you buy somewhere else!
I would recommend this to a friend!
Features
5 out of 5
5
Performance
5 out of 5
5
Written by a customer while visiting hp.com
Customer Rating
5 out of 5
5
Better than competition
on May 25, 2012
Posted by: LindaBM48
from Bethesda, MD
Gender:Female
This printer cartridge works great, clear black print and no smearing. Far better than the competition or refilled cartridges.
I would recommend this to a friend!
Features
5 out of 5
5
Performance
5 out of 5
5
Written by a customer while visiting hp.com
Customer Rating
5 out of 5
5
The ink cartridge has great quality
on June 26, 2012
Posted by: crutch52
from New Philadelphia, Ohio
Gender:Female
HP's ink cartridges have great print quality. The only problem is some times the cartridges are not full.
I would recommend this to a friend!
Features
5 out of 5
5
Performance
5 out of 5
5
Written by a customer while visiting hp.com
Customer Rating
5 out of 5
5
It's good
on August 3, 2012
Posted by: AnglDragn
It's ink. It's black. It works in my printer.
I would recommend this to a friend!
Features
5 out of 5
5
Performance
5 out of 5
5
Written by a customer while visiting hp.com
Customer Rating
5 out of 5
5
always dependable
on August 5, 2012
Posted by: eric473
from Blue Hill, ME
Gender:Male
consistent performance every time. Always good sharp black, no leaks.
I would recommend this to a friend!
Features
5 out of 5
5
Performance
5 out of 5
5
Written by a customer while visiting hp.com
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