FREE next-day delivery on everything
Order now to receive on Monday

Delivery Options

TimescaleMethodCharge
Free next-day 98% of orders arrive the next working day Royal Mail 1st class * FREE
Guaranteed next-day Guaranteed to arrive on the next working day

Guaranteed next-day

In the extremely unlikely event that the courier does not attempt delivery on the next working day, you will be given:

- A 10% refund of the total order value

- A refund of £2.95 next-day courier charge

- A further voucher giving you 10% off your next order

Guaranteed next-day

In the extremely unlikely event that the courier does not attempt delivery on the next working day, you will be given:

- A 10% refund of the total order value

- A refund of £2.95 next-day courier charge

- A further voucher giving you 10% off your next order

Courier £2.95
Guaranteed pre-12 Guaranteed to arrive before 12 noon on the next working day

Guaranteed pre-12

In the extremely unlikely event that the courier does not attempt delivery before 12 noon on the next working day, you will be given:

- A 10% refund of the total order value

- A refund of £7.95 pre-12 courier charge

- A further voucher giving you 10% off your next order

Guaranteed pre-12

In the extremely unlikely event that the courier does not attempt delivery before 12 noon on the next working day, you will be given:

- A 10% refund of the total order value

- A refund of £7.95 pre-12 courier charge

- A further voucher giving you 10% off your next order

Courier £7.95

* Depending on size and value, some orders may be upgraded from Royal Mail to Courier.

Delivery Schedule

Order placedExpect to receive
Monday, before 5:15pm Next day (Tuesday)
Tuesday, before 5:15pm Next day (Wednesday)
Wednesday, before 5:15pm Next day (Thursday)
Thursday, before 5:15pm Next day (Friday)
Friday, before 5:15pm Monday
Saturday or Sunday Tuesday

Bank holidays

We do not despatch or deliver orders on bank holidays

Highlands and Islands

Deliveries may take 2 to 3 days longer to arrive

International deliveries

We only deliver to addresses within the UK.

Lowest online price guaranteed
We beat or match all other retailers
Lowest price guaranteed
and FREE next-day delivery

Lowest online price guaranteed

If within 7 days of your purchase you find the same product (brand and model) being offered online at a lower price, we will refund 100% of the difference. For further info, click here.

Lowest online price guaranteed

To claim against our low price guarantee simply contact us and include the following information:

  • Your full name, postal address, email address and order number
  • The product code of the item you found cheaper on a competitor's site
  • The exact page on the competitors website where you found the product cheaper

Our low price guarantee applies only to products available from online UK retailers. It excludes products that are not new and immediately available, online promotions such as special, bonus or free offers that are not at everyday prices and products which are sold under different terms and conditions, such as special financing, contract pricing or volume discount pricing.

Basically, the identical items must be in stock and ready for immediate dispatch on another VAT registered UK mainland based website.

Free next-day delivery

Our free delivery option typically uses Royal Mail first class. In 98% of cases, orders placed on Monday to Friday before 5:15pm will arrive on the next working day. To see other delivery options and our delivery schedule click here.

Delivery Schedule

Orders placed before 5:15pm on Monday to Thursday - receive next day

Orders placed before 5:15pm on Friday - receive on Monday

Orders placed on Saturday or Sunday - receive on Tuesday

Delivery Options

Free next-day

98% of orders arrive the next working day. Typically uses Royal Mail 1st class, though some orders may be upgraded to courier.

Guaranteed next-day (£2.95)

Uses courier. In the extremely unlikely event that delivery isn't attempted on the next working day, you will be given:

  • A 10% refund of the total order value
  • A refund of £2.95 courier charge
  • A further voucher giving you a further 10% off your next order

Guaranteed pre-12 (£7.95)

Uses courier. In the extremely unlikely event that delivery isn't attempted before 12 noon on the next working day, you will be given:

  • A 10% refund of the total order value
  • A refund of £7.95 courier charge
  • A further voucher giving you a further 10% off your next order

12 month warranty on everything

If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

Free returns

Whatever the reason for returning items to Cartridge Save, you will never pay a penny for postage.

Lowest online price guaranteed

We pride ourselves in giving our customers the best possible value for money. To ensure you are not out of pocket, we will refund 100% of the difference, if within 7 days of your purchase you find the same product (brand and model) being offered online at a lower price.

To claim against our low price guarantee simply contact us and include the following information:

  • Your full name, postal address, email address and order number
  • The product code of the item you found cheaper on a competitor's site
  • The exact page on the competitors website where you found the product cheaper

Our low price guarantee applies only to products available from online UK retailers. It excludes products that are not new and immediately available, online promotions such as special, bonus or free offers that are not at everyday prices and products which are sold under different terms and conditions, such as special financing, contract pricing or volume discount pricing.

Basically, the identical items must be in stock and ready for immediate dispatch on another VAT registered UK mainland based website.

Compatible High Capacity Black HP 11X Laser Toner - (HP Q6511X)

100%
6 reviews

Average Customer Review:

  1. 5 Star 6
  2. 4 Star 0
  3. 3 Star 0
  4. 2 Star 0
  5. 1 Star 0
See all 6 reviews
| 1 answered question
Compatible High Capacity Black HP 11X Laser Toner - (HP Q6511X)
0.5p per page (1 pack) 0.5p per page Pack of 1 toner cartridges

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

12,000 pages

Pack Contains:

Black - 12,000 pages

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

High Capacity
£64.02 (£76.82 inc VAT)

FREE next-day delivery

Multi-buy discount
  • Buy more, save money
  • 2 £59.80 (£71.76 inc VAT)
  • 3+ £57.82 (£69.38 inc VAT)
0.5p per page (1 pack) 0.5p per page Pack of 1 toner cartridges

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

12,000 pages

Pack Contains:

Black - 12,000 pages

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

High Capacity
  • 100%
    6 reviews

    Average Customer Review:

    1. 5 Star 6
    2. 4 Star 0
    3. 3 Star 0
    4. 2 Star 0
    5. 1 Star 0
    See all 6 reviews
    | 1 answered question
  • Premium brand recycled toner cartridge

    Made using recycled HP cartridges, this cartridge is a direct replacement for the HP version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

  • Premium brand recycled toner cartridge

    Made using recycled HP cartridges, this cartridge is a direct replacement for the HP version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

  • Replaces Genuine HP 11X
  • 12 month guarantee and FREE returns

    If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

    Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

  • 12 month guarantee and FREE returns

    If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

    Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

  • Won't invalidate your printer warranty

    We guarantee that your standard printer warranty will not be invalidated by using our premium brand cartridges. If any of our cartridges do cause a problem with your printer, we'll arrange for your printer to be repaired (or replaced if it can't be repaired).

  • Won't invalidate your printer warranty

    We guarantee that your standard printer warranty will not be invalidated by using our premium brand cartridges. If any of our cartridges do cause a problem with your printer, we'll arrange for your printer to be repaired (or replaced if it can't be repaired).

  • Will this item work in my printer?
0.5p per page

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

12,000 pages
  • 12,000 pages
High Capacity
Won't invalidate your printer warranty

Won't invalidate your printer
warranty

We guarantee that your standard printer warranty will not be invalidated by using our premium brand cartridges. If any of our cartridges do cause a problem with your printer, we'll arrange for your printer to be repaired (or replaced if it can't be repaired).

Cartridge Save brand 12 month guarantee

Cartridge Save premium
recycled toner cartridges

Made using recycled Canon cartridges, these cartridges are a direct replacement for the Canon versions, and are guaranteed to produce high-quality prints.

12 month guaranteed

If within a year of purchase you happen to experience any quality problem with anything you buy from Cartrige Save, we'll happily provide a replacement or full refund.

Free returns

Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

Product Description

Product Description

Compatible High Capacity Black HP 11X Toner Cartridge

The compatible HP 11X high capacity black toner is an affordable choice for small but busy offices that would like to improve productivity without compromising costs and quality. The compatible HP Q6511X print cartridge produces the smoothest transitions on greyscale images and the sharpest text on plain paper and some speciality media. It's fast and easy to install the compatible high capacity HP 11X black toner cartridge, enabling users to reduce downtime and print more than what they could using a standard yield cartridge. This premium brand compatible HP Q6511X toner is a recycled cartridge which is expertly remanufactured and filled with high quality toner to give you a discount over the genuine HP cartridge. Built with productivity in mind, this long lasting recycled 11X high yield black toner can print as many as 12,000 pages.


Compatible Black HP Q6511X Toner Sold With 12 Month Guarantee For Peace Of Mind

Buy a compatible Q6511A black toner from Cartridge Save risk free with our no-quibble money back guarantee. You get 12 months to ensure that this premium brand recycled HP 11X toner works reliably in your laser printer and we’ll allow you to send it back for a refund during this time if you’re not completely satisfied by its quality or its reliability. This cheap compatible black HP Q6511X toner is also backed by our lowest UK price guarantee so it makes sense to order from us if you’re serious about saving money. Please visit our secure checkout page to purchase the premium brand compatible 11X high capacity black toner today using any major credit or debit card. We also take orders over the phone and have a convenient live chat option for a quick response to your questions while you browse the site.

Product Specification

Product Specification

More Information
Duty Cycle:Approx. 12,000 pages @ 5% average coverage
Brand:Cartridge Save HP
Colour:High Capacity Black
Product Type:Toner

Other cartridges and multipacks in this range

Product Information

Product Description

Compatible High Capacity Black HP 11X Toner Cartridge

The compatible HP 11X high capacity black toner is an affordable choice for small but busy offices that would like to improve productivity without compromising costs and quality. The compatible HP Q6511X print cartridge produces the smoothest transitions on greyscale images and the sharpest text on plain paper and some speciality media. It's fast and easy to install the compatible high capacity HP 11X black toner cartridge, enabling users to reduce downtime and print more than what they could using a standard yield cartridge. This premium brand compatible HP Q6511X toner is a recycled cartridge which is expertly remanufactured and filled with high quality toner to give you a discount over the genuine HP cartridge. Built with productivity in mind, this long lasting recycled 11X high yield black toner can print as many as 12,000 pages.


Compatible Black HP Q6511X Toner Sold With 12 Month Guarantee For Peace Of Mind

Buy a compatible Q6511A black toner from Cartridge Save risk free with our no-quibble money back guarantee. You get 12 months to ensure that this premium brand recycled HP 11X toner works reliably in your laser printer and we’ll allow you to send it back for a refund during this time if you’re not completely satisfied by its quality or its reliability. This cheap compatible black HP Q6511X toner is also backed by our lowest UK price guarantee so it makes sense to order from us if you’re serious about saving money. Please visit our secure checkout page to purchase the premium brand compatible 11X high capacity black toner today using any major credit or debit card. We also take orders over the phone and have a convenient live chat option for a quick response to your questions while you browse the site.

Product Specification

More Information
Duty Cycle:Approx. 12,000 pages @ 5% average coverage
Brand:Cartridge Save HP
Colour:High Capacity Black
Product Type:Toner

Customer Questions & Answers

Customer Questions & Answers

Can't find the answer you're looking for? Ask us a question we're happy to help!

We are currently answering questions in: 8 minutes

Questions asked between 9am and 5pm, Monday to Friday excluding bank holidays will be answered within 30 minutes.
  • We have a HP laser 2420 printer. The existing cartridge is Q6511X. Will this alternative be compatible?

    Compatible toner for LaserJet 2420

    Yes, this is a premium brand recycled HP Q6511X toner cartridge so it acts as a cheaper alternative to the genuine HP Q6511X toner and can be used instead of this cartridge in your HP LaserJet 2420 printer to help you save money.

    Answered by Claire Smith (Staff Member) - about 6 years ago

Customer Reviews

Customer Reviews and Ratings

  1. 5 Star 6
  2. 4 Star 0
  3. 3 Star 0
  4. 2 Star 0
  5. 1 Star 0
See all 6 reviews

Average Customer Review:
100%
6 reviews

Customer Reviews
  1. 100%

    By Garry Pilgrim on

    Very pleased with my purchase of a cartridge for my HP LaserJet 2420 printer. Print quality is fine, good price, prompt delivery, easy to install - I would certainly recommend this product from this supplier.
  2. 100%

    By Stavroulla Andreas-Carter on

    As always excellent service by CartridgeSave and excellent product quality.
  3. 100%

    By buster on

    This fast delivery service is the best I've ever used and I therefor strongly recommend for the supply of printer inks.
  4. 100%

    By QUINT on

    SPOT ON
  5. 100%

    By Owen on

    Have used the company for years. Excellent products and good delivery. Had a faulty cartridge - emailed company - got a new cartridge delivered next day and a free post label to return the faulty one. First Class service
  6. 100%

    By Stavroulla Andreas-Carter on

    I bought one that was faulty and it was replaced within two days. Very impressed with the product and service.

Compatibility