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Printer Genie

HP OfficeJet Pro Printhead M0H91A 8710 8720 8210 7740 8730

HP OfficeJet Pro Printhead M0H91A 8710 8720 8210 7740 8730

£65.00 GBP
£65.00 GBP
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Condition: Refurbished

Refurbished

HP OfficeJet Pro Printhead — Refurbished — Fits 8210 8710 8720 7740 & More

Fix Streaks, Missing Colours, and Printhead Errors — Refurbished HP Printhead

Professionally cleaned and tested refurbished HP printhead assembly — direct replacement for HP OfficeJet Pro 8210, 8710, 8720, 7740, and the full 87xx and 77xx series. Restores full-colour print quality.

  • Single printhead assembly covering all four ink colours — Black, Cyan, Magenta, Yellow
  • Resolves streaked prints, missing colours, blocked nozzles, and printhead error messages
  • Refurbished — professionally cleaned, flushed, and tested before despatch
  • 90-day warranty against defects under normal use
  • UK supplier — despatched from our warehouse
 HP OfficeJet Pro Refurbished Printhead M0H91A | Printer Genie UK

Specifications

Component Printhead assembly — single unit, covers all four ink colours (Black, Cyan, Magenta, Yellow)
Condition Refurbished — professionally cleaned, flushed, and print-tested. Note: no setup ink cartridges included.
Ink compatibility Works with HP 952, 952XL, 953, 953XL, 954, 954XL, 955, 955XL ink cartridges
Quantity supplied 1 × printhead assembly
Compatible series HP OfficeJet Pro 8210 / 8218 / 8710 / 8715 / 8716 / 8718 / 8720 / 8725 / 8728 / 8730 / 8740 — HP OfficeJet Pro 7720 / 7730 / 7740
Warranty 90-day Printer Genie warranty against defects under normal use
Weight & delivery [WEIGHT] — UK stock, despatched within 1 working day

Compatible Printers

This printhead fits the following HP OfficeJet Pro models. If your exact model is not listed, contact us to confirm before ordering.

Model Type
HP OfficeJet Pro 8210 / 8218 Single function printer
HP OfficeJet Pro 8710 / 8715 / 8716 / 8718 All-in-one MFP
HP OfficeJet Pro 8720 / 8725 / 8728 All-in-one MFP
HP OfficeJet Pro 8730 / 8740 All-in-one MFP
HP OfficeJet Pro 7720 / 7730 / 7740 Wide-format all-in-one MFP

What This Fixes

The printhead is the component responsible for placing ink on the page. When it wears, becomes blocked, or fails, you will typically see one or more of the following:

Fault Does this fix it?
Horizontal streaks or bands across the page ✓ Yes — most common printhead fault
One or more colours missing entirely ✓ Yes — blocked or failed nozzle channel
Faded or washed-out colour output ✓ Yes — partial blockage or nozzle wear
"Printhead problem" or "Printhead missing" error on screen ✓ Yes — if caused by printhead failure
Ink cartridges confirmed full but printer not printing ⚠ Possibly — check cartridges are correctly seated first
Fault in printer mechanics (paper feed, rollers, carriage) ✗ No — printhead does not resolve mechanical faults

Before replacing the printhead, run the printer's built-in printhead cleaning cycle (2–3 times) and check all ink cartridges are genuine, correctly seated, and not empty. If faults persist after cleaning, the printhead is the most likely cause.

What's Included

  • 1 × refurbished HP printhead assembly — all four colour channels (Black, Cyan, Magenta, Yellow)
  • Note: ink cartridges are not included. Your existing HP 952 / 953 / 954 / 955 cartridges will work with this printhead.

Install Notes

  1. Power on the printer and open the ink cartridge access door — this moves the carriage to the centre for access.
  2. Remove all four ink cartridges and set them aside in a safe place.
  3. Locate the printhead latch — press down and pull the blue handle to release and lift out the old printhead.
  4. Remove the orange shipping cap from the new (refurbished) printhead. Do not touch the copper electrical contacts or the ink nozzle plate.
  5. Lower the replacement printhead into the carriage slot and press down firmly until it clicks into place. Close the latch.
  6. Reinsert all four ink cartridges — ensure each clicks firmly into its slot.
  7. Close the access door. The printer will automatically begin aligning the printhead — this takes 3–5 minutes. Do not interrupt it.
  8. Print a test page to confirm all nozzles are firing correctly. Run one cleaning cycle from the printer menu if any gaps or streaks remain.

Printhead replacement is a user-serviceable operation on these HP models. No tools are required. If the printer does not recognise the printhead after installation, power off, remove the printhead, reseat firmly, and power on again.

Warranty & Support

90-day Printer Genie warranty — covers manufacturing or refurbishment defects under normal use. Full terms in our Terms & Conditions.

30 days GenieCare™ Expert Support included — if you have any questions during or after installation, our team is available to help with diagnosis, guidance, and advice.

GenieCare™ Expert Support continues — order your HP 952 ink from Printer Genie and support carries on automatically. No subscription. No sign-up.

GenieCare™ Expert Support covers remote diagnosis and guidance — separate from and in addition to the product warranty. Warranty does not cover damage from incorrect installation, use of incompatible cartridges, or physical damage.

Expert Support – Included

GenieCare expert printer support — Printer Genie

Keep your OfficeJet Pro running — for as long as you own it

Order your HP 952 ink from Printer Genie and Expert Support activates automatically. Real printer experts. No call centres. No subscription.

Expert Support covers

✓ Printhead installation guidance ✓ Print quality troubleshooting
✓ Error code help and diagnosis ✓ Streaks, banding, and colour issues
✓ Connectivity and driver help ✓ Repair versus replacement advice

Order HP 952 ink to activate Expert Support

HP 952 Black F6U15AN ~1,000 pages
HP 952XL Black High Yield F6U19AN ~2,000 pages
HP 952 Cyan / Magenta / Yellow L0S49AN / L0S52AN / L0S55AN ~700 pages each
HP 952XL C/M/Y High Yield L0S61AN / L0S64AN / L0S57AN ~1,600 pages each
Shop HP 952 Ink
Activates Expert Support
Buy this printhead → Order HP 952 ink → Expert Support activates → Keep buying ink — support never stops

Expert Support stays active with each ink order — no subscription, no sign-up. Covers remote diagnosis, guidance, and advice. Does not replace the product warranty.

Frequently Asked Questions

Is this the same as the original HP printhead?

Yes — this is a genuine HP printhead assembly, professionally cleaned and tested. It is not a third-party or compatible unit. The refurbishment process involves cleaning the ink channels and nozzle plate, flushing residual ink, and verifying all colour channels fire correctly before despatch.

Do I need to buy new ink cartridges as well?

No — your existing HP 952, 953, 954, or 955 cartridges (standard or XL) will work with this printhead. The printhead itself does not hold ink — it is the delivery mechanism. As long as your cartridges have ink remaining and are in good condition, they can be transferred straight to the replacement printhead.

What warranty does this come with?

This refurbished printhead carries a 90-day Printer Genie warranty against defects and refurbishment failures under normal use. The warranty does not cover damage from incorrect installation, use of non-genuine or incompatible cartridges, physical damage, or faults in the printer itself. Full terms are in our Terms & Conditions.

My printer says "Printhead missing" — will this fix it?

A "Printhead missing" or "Printhead problem" error is usually caused by a failed or incorrectly seated printhead. Before replacing it, try removing and reseating the existing printhead firmly. If the error persists after reseating and a power cycle, replacing the printhead is the correct next step. This refurbished unit will resolve the error if the printhead is the cause — it will not resolve the error if it is caused by a faulty carriage motor or circuit board.

What ink does this printer use?

The OfficeJet Pro 8710, 8720, 8210, 7740, and the rest of this series use HP 952 and 952XL ink cartridges (standard and high yield). HP 953, 954, and 955 variants are also compatible depending on region. Ordering HP 952 ink from Printer Genie activates GenieCare™ Expert Support.

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