- Internet & Connectivity
How to Choose Between Symmetric and Asymmetric Broadband
18 Mar, 2026





£90.43 inc. VAT
AI-generated summary
The Brother TN-421C original cyan cartridge is the kind of “safe, boring” buy that makes sense if you’re printing in a predictable way and you want reliable colour without fiddling. At £75.36 ex‑VAT, you’re paying a premium versus the cheaper compatible options, but with OEM toner you typically get steadier output, fewer “why does this look streaky?” moments, and less risk of compatibility quirks that can show up over time (especially with office fleets).
I’d recommend it for businesses that rely on consistent cyan for documents, slides, or branding, and where downtime/returns aren’t worth gambling. If your usage is light-to-moderate and you’d rather just swap and forget, it’s a sensible fit. That said, if you’re cost-driven and you print lots of pages, look hard at your cost-per-page from alternatives—this price can get painful fast, and if you don’t absolutely need OEM consistency, compatibles can often deliver better value.

Brother Supplies
Brother TN2590XL - Black - original - box - toner cartridge - for Brother MFC-L2922DW

Xerox
Everyday - High capacity - magenta - compatible - box - toner cartridge (alternative for: HP 213X, HP W2133X)

Epson
Epson Toner, Transfer belt unit, S053048, 150,000 Pages

Xerox
Xerox - Clear - original - dry ink cartridge