Officially the UK's #1 printer cartridge retailer
  1. Printer Ink
  2. HP Ink Cartridges
  3. HP 840C Ink
HP Deskjet 840C Ink Cartridges

HP Deskjet 840C Ink Cartridges

average product rating
  • Free Delivery on all of the ink for your HP Deskjet 840C
  • This ink is guaranteed to work in your HP 840C or your money back
  • Refilled and Original ink cartridges to choose from
Logo d56e17972c28e702b8b97a2bb22d94d2a6e5186bae8a071a10da5ba6d648506b
This page contains 7 products guaranteed to work in the HP Deskjet 840C.

Anything on this page confusing?

Get help on Live Chat

Multipacks: Cheap HP Deskjet 840C ink

Refilled []

Refilled cartridges are genuine HP cartridges that have been used once then refilled.

**They're fully chipped and just work out of the box, and are a great way to save money on your printing.

Please note: A refilled cartridge will not affect your printer warranty

Twin Pack of Refilled HP 15 and HP 17 Ink Cartridges

(6 reviews)
Was £15.29 Now £13.08 (£10.90 ex VAT)
Save £2.21 compared to buying individually!
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.)

0 in basket
Product details
0.9p per page

Running Cost

This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.

Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.

  • 590 pages
  • 860 pages
£13.08 & FREE UK Delivery
In Stock
0 in basket

Multipack of HP 17 & 15 Ink Cartridges

Was £78.96 Now £71.27 (£59.39 ex VAT)
Save £7.69 compared to buying individually!
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.)

0 in basket
Product details
7.7p per page

Running Cost

This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.

Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.

  • 495 pages
  • 430 pages
£71.27 & FREE UK Delivery
In Stock
0 in basket

Black Ink Cartridges for the HP Deskjet 840C

Refilled []

Refilled cartridges are genuine HP cartridges that have been used once then refilled.

**They're fully chipped and just work out of the box, and are a great way to save money on your printing.

Please note: A refilled cartridge will not affect your printer warranty

Refilled HP 15 Black Ink Cartridge

(17 reviews)
Was £5.99 Now £5.39 (£4.49 ex VAT)
Save £31.43 compared to the genuine HP Ink cartridge!
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.)

0 in basket
Product details
0.91p per page

Running Cost

This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.

Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.

  • 590 pages
£5.39 & FREE UK Delivery
In Stock
0 in basket

High Capacity HP 15 Black ink cartridge

Was £38.75 Now £36.82 (£30.68 ex VAT)
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.)

0 in basket
Product details
7.44p per page

Running Cost

This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.

Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.

  • 495 pages
£36.82 & FREE UK Delivery
In Stock
0 in basket

HP 15 Black Ink Cartridge

(1 reviews)
Was £25.78 Now £24.49 (£20.41 ex VAT)
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.)

0 in basket
Product details
7.9p per page

Running Cost

This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.

Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.

  • 310 pages
£24.49 & FREE UK Delivery
Out of Stock
0 in basket

Tri-Colour Ink Cartridges for the HP Deskjet 840C

Refilled []

Refilled cartridges are genuine HP cartridges that have been used once then refilled.

**They're fully chipped and just work out of the box, and are a great way to save money on your printing.

Please note: A refilled cartridge will not affect your printer warranty

Refilled HP 17 Colour Ink Cartridge

(8 reviews)
Was £9.30 Now £8.38 (£6.98 ex VAT)
Save £29.82 compared to the genuine HP Ink cartridge!
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.)

0 in basket
Product details
0.97p per page

Running Cost

This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.

Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.

  • 860 pages
£8.38 & FREE UK Delivery
In Stock
0 in basket

HP 17 Tri-Colour Ink Cartridge

(2 reviews)
Was £40.21 Now £38.20 (£31.83 ex VAT)
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.)

0 in basket
Product details
8.88p per page

Running Cost

This value is calculated from manufacturer's estimates of how many pages a cartridge will print, and should only be used to compare cartridge running costs.

Page yields are estimated using the ISO standard of 5% coverage on a plain A4 page, which is roughly the length of a short letter.

  • 430 pages
£38.20 & FREE UK Delivery
In Stock
0 in basket

Recommended Photo Paper for the HP Deskjet 840C

Customer Questions & Answers

Got a question about the products for this printer? Ask and we shall answer.

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

Ask a question
No matching questions were found.

Other HP Deskjet Printers