- Google Ads & PPC
A/B Testing Your Google Ads: What to Test and How
19 May, 2026





£243.62 inc. VAT
AI-generated summary
The Brother DR-3600 drum (original) at ~£203 ex-VAT is one of those “feels expensive until you realise what you’re actually buying” items. In the real world, an original drum is usually the difference between consistently clean prints and the annoying early fade/patchiness you can get with cheaper compatibles. If your office relies on steady output—reports, invoices, internal docs—and you don’t want to babysit print quality, it’s a sensible choice.
That said, it’s only a good value if you’re sure you’ve got the right machine/drum model and you’re actually going to run enough pages to make the cost per page reasonable. If you print infrequently, or your staff print mostly drafts, you might be better off timing replacements properly rather than swapping early. If you can tolerate the occasional dip in image quality and you’re trying to squeeze costs, third-party options can look tempting—but they’re a gamble, and with Brother drum units, the “save upfront” can become “waste time and reprints” quickly.

Brother Supplies
Brother TN - Super High Yield - yellow - original - toner cartridge

Xerox
Xerox - Black - compatible - toner cartridge (alternative for: HP CF287A) - for HP LaserJet Enterprise M506, LaserJet Enterprise Flow MFP M527, LaserJet Pro M501

Canon
Canon 059 H - High capacity - cyan - original - toner cartridge - for i-SENSYS LBP852Cx, Satera LBP851C, LBP852Ci

Xerox
Everyday - Black - compatible - box - toner cartridge (alternative for: Brother TN421BK) - Green World Alliance return programme