HP 761 Yellow DesignJet Printhead, CH645A
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Product # CH645A
- Get crisp, sharp results, vivid color every time
- Maintain high productivity—Original HP printheads
- Enjoy low-maintenance, high-confidence printingSee all Specs
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HP 761 Yellow DesignJet Printhead, CH645A
$0.00
Produce crisp, accurate, cost-effective drawings. Impress with high-quality color presentations. HP printheads provide low-maintenance, high-productivity printing. So you can print with ease and deliver with confidence.
Get crisp, sharp results, vivid color every time
Get crisp text, fine line accuracy, true neutral grays, vivid color—for a versatile array of prints. Produce crisp, accurate, cost-effective monochrome CAD drawings. Impress customers with crisp, accurate renders, professional images on photo paper, and presentations. See smaller ink drops for greater accuracy and higher-quality prints.
Maintain high productivity—Original HP printheads
Keep your printing running smoothly with Original HP printheads. Maintain high productivity—built in intelligent technology optimizes quality and reliability. Experience fewer interruptions—intelligence built into Original HP DesignJet printheads maximizes usage life.
Enjoy low-maintenance, high-confidence printing
Receive alerts when supplies need to be replaced—doing it yourself is quick and easy. Recycle your printheads—the HP Planet Partners program offers free return and recycling.[1]
Technical Specs
Reviews and Q&A
HP 761 Yellow DesignJet Printhead, CH645A is rated
out of
5 by
2.
Rated 5 out of
5
by
BRIGITTE BARLETTA from
Fast delivered, excellent fresh boxes.
Excellent, notihing else to say.
Date published: 2023-06-07
is this comparable with HP Officejrt 8620
No. this HP 761 Yellow DesignJet Printhead if for HP DesignJet printers and will not be OfficeJet compatible.
Date published: 2023-11-17
How much ink do they hold?
Thank you for your question! This item is a print head and not an ink cartridge and doesn't ship with ink installed. The compatible ink cartridges will have as much as 775ml of ink in the black cartridge and up to 400ml of ink in the various colors.
Date published: 2025-11-18
Does this maintenance cartridge fit the HP designjet Z6810
The is not the correct maintenance cartridge for the HP Designjet Z6810. The correct one for that unit is the 771 DesignJet cartridge https://www.hp.com/us-en/shop/pdp/hp-771-designjet-maintenance-cartridge the CH644A.
Date published: 2024-03-01
Return and exchange information
Most items may be returned within 30 days of delivery. A restocking fee of up to 15% of the purchase price may be deducted from your refund for returned items, except where prohibited by law. No restocking fee applies to defective or incorrect items. A restocking fee is not applicable for printers, ink, toner, paper, care packs, software and services. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.
