Genuine HP CN643A Printhead Assembly (HP CN643A)

£50.99 (£61.19 inc VAT)

FREE next-day delivery

1
Multi-buy discount
2 £49.63 (£59.56 inc VAT)
3+ £49.08 (£58.89 inc VAT)
1 £50.99 (£61.19 inc VAT)
2 £49.63 (£59.56 inc VAT)
3+ £49.08 (£58.89 inc VAT)
Prices includes FREE next-day delivery
1
16 reviews | 15 answered questions

Average Customer Review:

  1. 5 Star 13
  2. 4 Star 3
  3. 3 Star 0
  4. 2 Star 0
  5. 1 Star 0
See all 16 reviews
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  • Will this work in my printer?

Product Information

Description

Original HP CN643A Printhead Unit

Improve the quality of your prints by using the genuine HP CN643A printhead unit. Due to the normal wear and tear of your printer, parts need to be replaced. With the HP CN643A printhead, your printer can deliver print outs with improved speed and accuracy. Install the genuine CN643A printhead assembly and see the difference, straighter lines and better details. Boost the productivity of your printer by using the HP CN643A printhead replacement cartridge which is an essential accessory for maintaining your inkjet printer.


Get A Discount On Your Replacement HP CN643A Printhead

If you need the HP CN643A printhead at a discount price, order it here at Cartridge Save. We offer high quality products at unbeatable prices. The genuine CN643A printhead unit we carry is sure to be the cheapest you'll find online. Just use your customer account to order the genuine CN643A printhead unit. In case of technical difficulties, you may contact our customer service team by phone. For convenience, free overnight delivery for the CN643A printhead cartridge is offered. Don't forget to read the customer reviews to know more about the HPCN643A printhead unit.

Specification
Manufacturer Part No.: CN643A
Colour: Printhead Unit
Product Type: Printhead
Brand: HP

Product Description

Original HP CN643A Printhead Unit

Improve the quality of your prints by using the genuine HP CN643A printhead unit. Due to the normal wear and tear of your printer, parts need to be replaced. With the HP CN643A printhead, your printer can deliver print outs with improved speed and accuracy. Install the genuine CN643A printhead assembly and see the difference, straighter lines and better details. Boost the productivity of your printer by using the HP CN643A printhead replacement cartridge which is an essential accessory for maintaining your inkjet printer.


Get A Discount On Your Replacement HP CN643A Printhead

If you need the HP CN643A printhead at a discount price, order it here at Cartridge Save. We offer high quality products at unbeatable prices. The genuine CN643A printhead unit we carry is sure to be the cheapest you'll find online. Just use your customer account to order the genuine CN643A printhead unit. In case of technical difficulties, you may contact our customer service team by phone. For convenience, free overnight delivery for the CN643A printhead cartridge is offered. Don't forget to read the customer reviews to know more about the HPCN643A printhead unit.

Product Specification

Manufacturer Part No.: CN643A
Colour: Printhead Unit
Product Type: Printhead
Brand: HP

Customer Questions & Answers

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Ask us a question we're happy to help!

  • My HP 6500A will not print in black. I've tried a new cartridge, cleaned the head at two levels twice and aligned the printhead, all with no success. Is the CN643A printhead correct and will this solve the problem ? Yesterday it printed okay but no good today. If so, can this be delivered by tomorrow?

    HP 6500A printhead replacement

    We can confirm that this genuine HP CN643A printhead is the correct part for use in the HP Officejet 6500A Plus e-All-in-One printer. However, we would advise you to contact HP's technical support department for help in troubleshooting your printer to see if replacing the printhead will resolve the issue that you've encountered. If you can confirm that you need a new printhead we can deliver this replacement HP CN643A printhead assembly to you on the next day, provided that it's in stock at the time you place the order and you've ordered before our daily cut-off time.

    Answered by Nichola Ansbro (Staff Member) - almost 4 years ago
  • Do you sell printheads for HP 500 series printers. If so, what's the reference number and cost please?

    HP CN643A printhead compatibility

    This genuine HP CN643A printhead unit isn't compatible with any HP 500 series printers, it only works in the printer models listed on this page. We would need the full model name of your printer in order to advise you on which printheads fit the machine. The closest match to a HP 500 series printer we have is the Designjet 500 printer which uses HP 11 printheads. Please refer to: https://www.cartridgesave.co.uk/ink-cartridges/HP/Designjet-500.html

    Answered by Stacy Bass (Staff Member) - over 3 years ago
  • How long do HP suggest that this item should last between changes?

    HP CN643A printhead life

    Unfortunately, HP don't specify how long the HP CN643A printhead life will be and this might depend on your usage of the printer, or even which printer model you're using the CN643A printhead for. We can only advise that the printer should prompt you when the HP CN643A printhead unit needs to be replaced. For further information we advise you to contact HP directly.

    Answered by Carla McDonald (Staff Member) - over 3 years ago
  • I have an HP 6500 A Plus all-in-one printer and on the printhead that was supplied with it, the reference on the printhead is 'CD868B'. I bought one with the reference 'CD868A' from another supplier and was assured by them that it was compatible but it wasn't. Can you assure me that your product reference 'CN643A' is the same as the 'CD868B', please?

    HP CN643A printhead part number

    We can't confirm that this HP CN643A printhead is the same part as 'CD868B' as we don't recognise this as a valid UK part number. We can only guarantee that this genuine HP CN643A printhead unit is the correct part for a HP Officejet 6500A Plus e-All-in-One printer that was purchased in the UK.

    Answered by Denise Mannion (Staff Member) - over 2 years ago
  • Hello, I have an OfficeJet 6500 model E709n. It's about five and half years old and has worked fine until today. It's now telling me that the printhead is missing. I've tried several different resets and it hasn't solved the problem. Hence, I 'm now considering buying a new printhead. Is the CN643A shown on your site the correct replacement part for this printer? Thanks and best regards, John Browett.

    HP CN643A printhead compatibility

    The HP Officejet 4500 Wireless All-in-One printer (E709n) is one of the printer models listed on this page as being compatible with the HP CN643A printhead assembly. Please refer to: https://www.cartridgesave.co.uk/ink-cartridges/HP/Officejet-6500-Wireless.html

    Answered by Denise Mannion (Staff Member) - over 2 years ago
  • Can I use the 364XL ink cartridge in my HP Officejet 6500A Plus e-All-in-One printer?

    HP CN643A printhead compatibility

    No, this is the original HP CN643A printhead for the HP Officejet 6500A Plus e-All-in-One printer which is a different product. The Officejet 6500A Plus printer uses the HP 920XL ink cartridges. Please see: https://www.cartridgesave.co.uk/ink-cartridges/HP/Officejet-6500A-Plus-e-All-in-One.html

    Answered by Joe Hemlin (Staff Member) - over 2 years ago
  • Can you confirm if this is compatible with HP 7500A wide format

    Print head

    Thank you for your question. Yes this item is compatible with the HP 7500A wide format printer.

    Answered by Joe Hemlin (Staff Member) - almost 2 years ago
  • HP's site showed the CN643A as the replacement print head for the Photosmart B110 printer but I note that this is not one of the models you list. Is this the correct print head?

    HP B110 printhead

    Thank you for your question. Yes this is the correct printhead for your printer.

    Answered by Joe Hemlin (Staff Member) - almost 2 years ago
  • My HP 7510 will not print in black. I've tried a new cartridge, cleaned the head at two levels twice and aligned the printhead, all with no success. Is the CN643A printhead correct and will this solve the problem ? It is a five cartridge head?

    Cannot print black type on HP7510

    The CN642A is correct for your printer and does have space for five cartridges. However, I am unable to confirm whether this would resolve the printer issue for you. Usually if you require a new printhead you should get an error message on the printer to advise. It might be worth speaking to HP directly before purchasing the item.

    Answered by Vicky Lush (Staff Member) - over 1 year ago
  • Hi, i have an old printer HP Photosmart B110a and works fine for 5 years . Now the display shows : Printhead missing ..Do i need a new printhead? It's an HP364-4slots . Any chance to buy a cheap replacement or repair this one? If i will buy one from you and still not working maybe because another thing can i refund the printhead back for refund? Let me know please. Thanks a lot.

    Printhead

    Hi Vali,

    Sadly the only stocked item we list that is compatible for your printer is the genuine printhead.

    Answered by Aaron Roberts (Staff Member) - 8 months ago
  • Hello We have had our Officejet Pro 8620 for about 2.5 years and our print quality is really deteriorating. I have tried cleaning he print head to the top level you can with no improvement. What printhead replacement would you suggest. Thank you

    HP Officejet Pro 8620

    Hi Lisa, thank you for your question. If you have not replaced you printhead in the time you have owned the printer then there is a good chance that it may just need replacing. We currently have stock for your printer if that is the case.

    Answered by Aaron Roberts (Staff Member) - 8 months ago
  • Will this printhead work on my HP Photsmart C6380 printer?

    Printhead problems

    Thanks for your question. This item is not compatible with the HP Photosmart C6380. Unfortunately we do not stock a printhead for this item, sorry.

    Answered by Vicky Carroll (Staff Member) - 6 months ago
  • I have the above printer model and the Printhead part number is CD868B. Through your website photo the CN643B seems to be the same. I have two questions: Does the CH643B fit the 920 cartridges? Do you ship internationally to Brazil?

    HP Printhead for Officejet 7500 Wide format

    Unfortunately we only ship within the UK. Also our products will only work in printers purchased within the UK.

    Answered by Jonathan Melbourne (Staff Member) - 4 months ago
  • Hi, does this print head fit the HP OfficeJet Pro 6830? If not, do you sell one that does? Many thanks, Darren.

    Printhead

    Unfortunately we don't list a printhead for your printer. We would recommend contacting HP directly to source the item you require.

    Answered by Jonathan Melbourne (Staff Member) - 4 months ago
  • I have a HP Officejet 7500A wide format printer, the black ink has stopped working so I want to try a new printhead, will the CN643A be correct for my printer, the number on my printhead is CD868A and I can't seem to find one for this number.

    Printhead for printer

    Hi Debbie, thank you for your question. The CN643A is the correct printhead for the HP Officejet 7500A Wide Format printer. I have provided you with a link that will take you to all the items we currently stock that are guaranteed to work for your printer - https://www.cartridgesave.co.uk/ink-cartridges/HP/Officejet-7500A-Wide-Format.html

    Answered by Aaron Roberts (Staff Member) - 2 months ago
View all questions

Customer Reviews and Ratings

  1. 5 Star 13
  2. 4 Star 3
  3. 3 Star 0
  4. 2 Star 0
  5. 1 Star 0
See all 16 reviews

Average Customer Review: 16 reviews

WRITE A CUSTOMER REVIEW
  • By R Palethorpe on 29 Jun 2018

    Just what I wanted and my printer is working again. HP CN 643a. Very speedy service.

  • By Mary on 23 Apr 2018

    I was so relieved that fitting a new printhead enabled my printer to work! I had spent a long time going through all the hp problem solving. Thank you for dispatching this so quickly. I would recommend your company.

  • By David Bushnell on 10 Mar 2018

    Excellent product , quick order and delivery process. Easy fit and repair of printer.

  • By TommyBoy on 4 Jan 2018

    Service was first class, next day delivery! Item did the job and breathed new life into my printer, can certainly recommend CartridgeSave for printer heads and Cartridges (also purchased).This Was for an HP 7500 printer

  • By Ashley on 30 Nov 2017

    Genuine part for my HP Printer, good price and very quick delivery. Thank you for your help Cartridge Save - you were much more helpful than HP!

  • By Ian B. on 26 Nov 2017

    Reasonable price and speedy delivery - good service. No complaints

  • By Glen on 25 Aug 2017

    Very pleased with new Genuine HP Printhead Assembly rescued my Old HP Printer that is as good as new now.. Very good service and delivery time. I do not hesitate to Recommend this Supplier.

  • By Glen on 25 Aug 2017

    Very pleased with new Genuine HP Printhead Assembly rescued my Old HP Printer that is as good as new now.. Very good service and delivery time. I do not hesitate to Recommend this Supplier.

  • By Glen on 25 Aug 2017

    Very pleased with new Genuine HP Printhead Assembly rescued my Old HP Printer that is as good as new now.. Very good service and delivery time. I do not hesitate to Recommend this Supplier.

  • By David Grant on 15 Jun 2017

    Unfortunately I ordered in error. I returned the item and it was refunded promptly. Excellent service Thank you.

  • By Paule on 5 Feb 2017

    Great replacement. Quick delivery and good price.

  • By Andrew Henderson on 15 Dec 2016

    Great piece of equipment supplied promptly by a good supplier at a reasonable cost. I hope to use the supplier again and recommend them to others.

View more reviews

Lowest online price guaranteed

If within 7 days of buying a product from us, you find the same product cheaper at any online store, we will refund you with 100% of the difference.