- Cyber Security
Cyber Essentials Plus for Small Businesses: Is It Worth It?
13 Jun, 2026

£16.55 inc. VAT
AI-generated summary
If you’ve got a Canon setup that actually takes the **PFI-300** series, this magenta cartridge is a sensible, low-cost way to keep print quality consistent without going hunting for compatible alternatives. The “Photo Magenta” matters if you’re doing colour-sensitive work (prints that need to look right first time), because it’s tuned for better colour stability than generic refills tend to be. At **£13.66 ex-VAT**, it’s also the kind of price that makes it easy to keep spares on hand for teams that can’t afford downtime.
That said, I’d be cautious if your paperwork is fuzzy: **PFI-300PM is very specific**, and buying the wrong ink series is a fast route to wasted spend and delays. Also, if your use is mostly high-volume, plain documents, you probably won’t notice much difference—so it may not be “value” in the same way. In short: **buy this if you’re definitely matching the correct Canon printer/plotter and care about dependable colour output**; **skip it if you’re unsure of compatibility or you’re printing mostly low-colour work**.

Xerox
Everyday - High Yield - cyan - compatible - toner cartridge (alternative for: Canon CRG-040HC, HP CF361X) - for HP Color LaserJet Enterprise MFP M577, LaserJet Enterprise Flow MFP M577

Xerox
Xerox Brother HL-2130/HL-2132/HL-2135W - Black - compatible - toner cartridge (alternative for: Brother TN2010) - for Brother DCP-7055, DCP-7055W, DCP-7057, DCP-7057E, HL-2130, HL-2132, HL-2135W

Xerox
Xerox WorkCentre 6515 - Yellow - original - toner cartridge - for Phaser 6510, WorkCentre 6515

Canon
Canon CLI-42 LGY - 6391B001 - 1 x Based Light grey - Ink tank - For PIXMA PRO100,PRO100S, PIXUS PRO100
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