1. Printer Ink
  2. Printheads
  3. HP CN642A Printhead

Where do I find my printer model?

The model is nearly always found on the front or top of your printer. It usually has the manufacturer name followed by letters & numbers.

Check this printhead fits your printer:

HP CN642A Printhead (CN642A)

£75.10 (£62.58 ex VAT)
with FREE UK Delivery

Free, Fast Delivery

Orders go by Royal Mail post, normally taking 1-2 days and guaranteed to arrive within 5 working days.

Need It Faster?

Select "Next Day" at the checkout for a guaranteed next-working-day service (morning delivery also available).

(Some orders may be sent by courier depending on availability.)

Special order item: Delivery takes 7-10 days
  • A original HP printhead for your printer
  • GUARANTEED to work in your HP Wireless, HP 5370, HP 5373 , and more - see all printers
  • 100% MONEY BACK GUARANTEE up to 12 months after receiving your order
  • Quality product - manufactured by HP for the best performance possible in your printer
  • HP SILVER PARTNER - we are an approved HP partner, providing only the best genuine and replacement HP products
See more product details
£75.10 inc VAT & FREE UK Delivery
  • Free UK Delivery
  • Money Back Guarantee
Special order item: Delivery takes 7-10 days
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This printhead is guaranteed to work in the following HP printers

View all printers

Product Description

This is an original HP CN642A printhead, original means this is a brand new printhead made by HP themselves.

The printhead is the part of the printer which prints the ink's into your design on the page, so it's very important. Once the printer warns you it needs replacing you can easily insert this replacement to keep your high-quality prints.

The CN642A printhead is packaged in its own box so if you're not ready to use it straight away you can store it for up to 6 months without its quality being affected.

Don't forget the CN642A printhead comes with our 12-month quality assured guarantee and free, fast delivery.


GTIN 05704327898672
Compatibility HP Original
Brand HP
Condition New

Customer Reviews

Customer reviews for the HP CN642A Printhead
5 star
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1 star
Average customer rating
(1 reviews)

Was delivered next day and worked perfectly no problems with installation.

Great service would recommend.

Customer Questions & Answers

Something stopping you buying this product? Ask and we shall answer.

Responses are typically ~10 minutes between 9am and 5pm, weekdays.

Ask a question about this product

We need a printer head for an Officejet 7110, you don't list the compatible printer models on your website and I can't find the printhead no from hp's website - can you let me know if you can supply one?


I can confirm that the HP Officejet is not sold as a consumable part, so we are not able to supply this. I would advise to contact HP directly in regards to this. As it may need an engineer to repair and replace the part.

Answered by Victoria Miller (staff member) - May 12, 2017 12:39

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All inks can be stored for 1 year

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!