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difference between the drum and the toner in a laser printer: which one fails, which to change and after how many pages

Toner or drum: which to replace and how often

Star Toner

The drum lasts around 12,000 pages and the toner around 3,000, according to Brother. Learn to tell them apart, spot which one is failing and how often to change each...

Ink cartridges alongside euro coins and notes

Printing in 2026: why it's still a rip-off

CHICTRATEC SL

The manufacturer's cartridge costs more than the printer, and the ink can cost up to $10,000 per litre. It's not bad luck: it's market engineering. Here's the manual for stopping...