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Picture of HP 51A Black Original Toner Cartridge (Q7551A Laser Toner)

Genuine HP Original

HP 51A Black Original Toner Cartridge (Q7551A Laser Toner)

  • FREE Next Day Delivery
  • Genuine Original Cartridge
  • Full Money Back Guarantee
(£109.83EX VAT)
2.03p per page 
For delivery Tuesday order within
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Looking for a recycled version?
Red Bus Recycled 51A Black (Q7551A) Toner Cartridge (suitable for use in HP printers)
£25.14 (£20.95 EX VAT)


HP 51A Black Original Toner Cartridge

This is an original branded HP 51A toner cartridge. Made by HP, this genuine Q7551A laser toner works in your printer to give you an excellent quality print every time. Perfect for professional printing, the listed 6,500 page yield is based off a 5% coverage.

Red Bus Cartridges offer a free delivery service, just order your original HP Q7551A before 5pm to receive on the next working day. We uphold the warranty given by HP if you are not entirely happy with your toner cartridge purchase.

Once your genuine Q7551A cartridge has completed its life cycle and has no more toner powder left to offer your printer, Red Bus Cartridges can recycle it! We will send you a free post address label that you can use to send back your empty laser toner, simply check our environmental page for details.

This original HP 51A toner cartridge is designed to work in your HP printer so why not buy one today?

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The printer will then appear in "My Printers" and you can get to the compatible cartridges for your printer just by clicking the name!


Order now and get 10% discount off your next order* of Red Bus or Kodak branded Toner and Ink cartridges. Just use the voucher code below at checkout:


* Limited to one use per customer