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

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.

Genuine Light User Photo Black Epson T6421 Ink Cartridge - (C13T642100)

Genuine Light User Photo Black Epson T6421 Ink Cartridge - (C13T642100)
150ml

Pack Contains:

150ml
£59.44 (£71.33 inc VAT)

FREE delivery

Multi-buy discount
  • Buy more, save money
  • 2 £57.59 (£69.11 inc VAT)
  • 3+ £56.94 (£68.33 inc VAT)
150ml

Pack Contains:

150ml
  • Write a customer review | Ask a question
  • Lowest online price guaranteed

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

  • Lowest online price guaranteed

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

  • 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.

  • Will this item work in my printer?
150ml
  • 150ml
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

Light User Photo Black Epson T6421 Ink Cartridge (C13T642100)

This light user photo black Epson T6421 ink cartridge comes in a 150ml pack. With top quality inkjet printing in mind, Epson created the T6421 photo black ink cartridge to help your printer produce prints of the highest standard from the first print to the last. This photo black ink cartridge contains Epson UltraChrome K3 pigment ink and has an extremely wide colour range. It is highly resistant to environmental influences, which means prints have a long life and will not fade quickly over time. This Epson C13T642100 ink cartridge has been designed by Epson to produce high quality black and white photos taken under any light conditions, and it can also be used alongside colour ink cartridges to produce high quality colour photos. This Epson T6421 ink cartridge features three shades of black, giving greys a more accurate and stable balance. This allows for far more accurate colour control due to the smaller amount of ink used and means that there is minimum retouching to the photos, so colours stay faithful to the original image, making photos more life-like than ever.

Buy the light user photo black Epson T6421 ink and get a 100% satisfaction guarantee

Buy your light user photo black Epson T6421 cartridge at Cartridge Save and receive free next day delivery as well as a 12-month warranty. We sell our products at the lowest online price guaranteed by our price promise, which means that if within seven days of purchasing your ink cartridge you find it cheaper online, we will refund 100% of the difference in price. Our customer service is second to none, just check out the reviews from our satisfied customers. We provide our customers with a 100% satisfaction guarantee. If you have a problem with any item you buy from us, just send it back to us at no additional cost to receive a full refund of the purchase price.

Product Specification

Product Specification

More Information
Manufacturer Part No.:C13T642100, T642100, T6421
Capacity:150ml
Brand:Epson
Colour:Photo Black
Product Type:Ink Cartridge

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Genuine Vivid Magenta Epson T5963 Ink Cartridge - (C13T596300)
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Genuine Yellow Epson T5964 Ink Cartridge - (C13T596400)
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£107.72 (£129.26 inc VAT)
Genuine Matte Black Epson T5968 Ink Cartridge - (C13T596800)
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£107.72 (£129.26 inc VAT)
Genuine High Capacity Photo Black Epson T6361 Ink Cartridge - (C13T636100)
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£192.82 (£231.38 inc VAT)
Genuine High Capacity Cyan Epson T6362 Ink Cartridge - (C13T636200)
Genuine High Capacity Cyan Epson T6362 Ink Cartridge
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Genuine High Capacity Vivid Magenta Epson T6363 Ink Cartridge - (C13T636300)
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Genuine High Capacity Yellow Epson T6364 Ink Cartridge - (C13T636400)
Genuine High Capacity Yellow Epson T6364 Ink Cartridge
£269.93 (£323.92 inc VAT)
Genuine High Capacity Matte Black Epson T6368 Ink Cartridge - (C13T636800)
Genuine High Capacity Matte Black Epson T6368 Ink Cartridge
£192.82 (£231.38 inc VAT)
Genuine Light User Cyan Epson T6422 Ink Cartridge - (C13T642200)
Genuine Light User Cyan Epson T6422 Ink Cartridge
£59.44 (£71.33 inc VAT)
Genuine Light User Vivid Magenta Epson T6423 Ink Cartridge - (C13T642300)
Genuine Light User Vivid Magenta Epson T6423 Ink Cartridge
£59.44 (£71.33 inc VAT)
Genuine Light User Yellow Epson T6424 Ink Cartridge - (C13T642400)
Genuine Light User Yellow Epson T6424 Ink Cartridge
£59.44 (£71.33 inc VAT)
Genuine Light User Matte Black Epson T6428 Ink Cartridge - (C13T642800)
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£59.44 (£71.33 inc VAT)
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Genuine Epson Maintenance Tank - (C12C890191 Inkjet Maintenance Cartridge)
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£28.66 (£34.39 inc VAT)
Genuine Light Cyan Epson T5965 Ink Cartridge - (C13T596500)
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£107.72 (£129.26 inc VAT)
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£107.72 (£129.26 inc VAT)
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£107.72 (£129.26 inc VAT)
Genuine Light Light Black Epson T5969 Ink Cartridge - (C13T596900)
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£107.72 (£129.26 inc VAT)
Genuine High Capacity Light Cyan Epson T6365 Ink Cartridge - (C13T636500)
Genuine High Capacity Light Cyan Epson T6365 Ink Cartridge
£192.82 (£231.38 inc VAT)
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Genuine High Capacity Vivid Light Magenta Epson T6366 Ink Cartridge
£192.82 (£231.38 inc VAT)
Genuine High Capacity Light Black Epson T6367 Ink Cartridge - (C13T636700)
Genuine High Capacity Light Black Epson T6367 Ink Cartridge
£192.82 (£231.38 inc VAT)
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£269.93 (£323.92 inc VAT)
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£77.07 (£92.48 inc VAT)
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£107.72 (£129.26 inc VAT)
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£192.82 (£231.38 inc VAT)
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Product Information

Product Description

Light User Photo Black Epson T6421 Ink Cartridge (C13T642100)

This light user photo black Epson T6421 ink cartridge comes in a 150ml pack. With top quality inkjet printing in mind, Epson created the T6421 photo black ink cartridge to help your printer produce prints of the highest standard from the first print to the last. This photo black ink cartridge contains Epson UltraChrome K3 pigment ink and has an extremely wide colour range. It is highly resistant to environmental influences, which means prints have a long life and will not fade quickly over time. This Epson C13T642100 ink cartridge has been designed by Epson to produce high quality black and white photos taken under any light conditions, and it can also be used alongside colour ink cartridges to produce high quality colour photos. This Epson T6421 ink cartridge features three shades of black, giving greys a more accurate and stable balance. This allows for far more accurate colour control due to the smaller amount of ink used and means that there is minimum retouching to the photos, so colours stay faithful to the original image, making photos more life-like than ever.

Buy the light user photo black Epson T6421 ink and get a 100% satisfaction guarantee

Buy your light user photo black Epson T6421 cartridge at Cartridge Save and receive free next day delivery as well as a 12-month warranty. We sell our products at the lowest online price guaranteed by our price promise, which means that if within seven days of purchasing your ink cartridge you find it cheaper online, we will refund 100% of the difference in price. Our customer service is second to none, just check out the reviews from our satisfied customers. We provide our customers with a 100% satisfaction guarantee. If you have a problem with any item you buy from us, just send it back to us at no additional cost to receive a full refund of the purchase price.

Product Specification

More Information
Manufacturer Part No.:C13T642100, T642100, T6421
Capacity:150ml
Brand:Epson
Colour:Photo Black
Product Type:Ink Cartridge

Customer Questions & Answers

Customer Questions & Answers

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Compatibility

This item is guaranteed to work in the following printers

Guaranteed to work in the following printers

To see a full list of products that work in your printer, click on the model name below: