- Internet & Connectivity
How to Plan Network Infrastructure for a New Office
18 Mar, 2026

£17.78 inc. VAT
AI-generated summary
If you’re trying to keep costs sane for day-to-day printing, this Canon PG-540 black cartridge at £14.68 ex-VAT is a fairly sensible pick—*as long as* you’re using a compatible Canon inkjet model that actually takes PG-540. Original Canon ink tends to be less hassle than cheap remanufactured options: more consistent print quality, fewer “why is this blurry?” moments, and usually less risk of annoying compatibility quirks. For small offices or home offices printing occasional reports, emails, and documents, it’s the kind of cartridge that just works when you need it to.
That said, I wouldn’t buy it if you’re chasing best value by page count. Standard-yield cartridges often get expensive once your usage ramps up, and inkjet spend can creep up faster than people expect compared with higher-yield options or (for heavier workloads) a laser setup. If you print lots of black text every week, look at whether you can get a higher-yield black cartridge for your printer—otherwise you’ll be replacing this sooner than you’d like.

Canon
Canon 040 - Cyan - original - toner cartridge - for imageCLASS LBP712Cdn

Canon
Canon 731 C - 6271B002 - 1 x Cyan - Toner Cartridge - For iSENSYS LBP7100Cn,LBP7110Cw,MF8230Cn,MF8280Cw

Xerox
Everyday - Yellow - compatible - box - toner cartridge (alternative for: HP 219A, HP W2192A)

Brother Supplies
Brother LC123M - High Yield - magenta - original - blister - ink cartridge - for Brother DCP-J100, DCP-J105, DCP-J132W, DCP-J4110DW, DCP-J552DW, DCP-J752DW
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