- IT Office Moves
How to Handle IT Vendor Contracts When Moving Office
2 Jan, 2026

£49.56 inc. VAT
AI-generated summary
If you’re running an Epson large-format setup and you actually need long-run cyan consistency, the T6422 makes sense. A 150ml cartridge is the kind of purchase you make when you care more about keeping print downtime low and colour stable than chasing the absolute cheapest unit price. At £41.22 ex-VAT, it’s fairly priced for a workday consumable—especially if you’re printing often enough that you’ll use it before it dries out or becomes a “shelf ink” problem.
That said, I wouldn’t buy this if you print infrequently or you’re only doing occasional jobs where colour precision isn’t critical. Cyan is expensive enough that small, sporadic use tends to turn into waste (either from storage time, or from the cleaning cycles you’ll inevitably burn ink on). Also, if your goal is cost-per-print at all costs, it’s worth checking whether your specific printer model accepts cheaper options or larger combined bundles—Epson cartridges can be sensible, but the “right” choice depends on how much cyan you realistically push each month.

Epson
Epson Ink Cartridges, Ultrachrome HDR, T6536, Singlepack, 1 x 200.0 ml Vivid Light Magenta, Standard

Canon
Canon PFI-050M - 70 ml - magenta - original - ink tank - for imagePROGRAF TC-20, TC-20M, TC-21, TC-21M

Epson
Epson T6429 - 150 ml - light light black - original - ink cartridge - for Stylus Pro 7890, Pro 7900, Pro 9890, Pro 9900, Pro WT7900

Epson
Epson T56F4 - 1.6 L - yellow - original - ink pouch - for P/N: C11CK99301A1