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This item: HP 991A Black Ink Cartridge
|Page Yield||10000 pages||20000 pages|
|Running Cost||1.22p per page||0.92p per page|
|Type||Genuine HP Product||Genuine HP Product|
|Product Guarantee||Full 1 Year Moneyback Guarantee||Full 1 Year Moneyback Guarantee|
|Delivery||Free Delivery||Free Delivery|
This HP 991A Black Ink Cartridge is quoted as doing up to 10000 pages before needing to be replaced.
The page yield is calculated by manufacturers using ISO/IEC 24711 standards, where they print set documents of 5% page coverage until the cartridge is empty. The standard means you can compare yields between cartridges and manufacturers.
This is a genuine HP 991A Black Ink Cartridge.
This cartridge is part of HP's PageWide ink system, giving brilliantly fast print speeds to rival laser printers while maintaining the professional print quality and image quality from an inkjet.
This 991A HP black cartridge has a yield up to 10,000 pages, giving you cheap running costs and ease of use at a low price.
Order this HP 991A black cartridge today for free, fast delivery.
|Page Yield||10000 pages|
1.22p per page
This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.
Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.
Responses are typically ~10 minutes between 9am and 5pm, weekdays.
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It's best to keep a spare, so you'll save money when buying 2 of any item.
These inks can be stored for 1 year without affecting performance + are covered by our money back guarantee to give you full peace of mind.
Plus there's Free Delivery on everything!