Review on High-Quality Replacement Toner Cartridge for Canon 125 CRG-125 - Compatible with ImageClass MF3010, LBP6030w, LBP6000 Laser Printer - Black, 1 Pack by Valuetoner by Dev Gotoda

The price couldn't be better. Compatible with manufacturer's toner cartridge. The print quality is a bit lower, but this is a black and white printer used for school worktops, so it's perfect. I'm still using the first one we bought a few months ago, bought a second one as a backup. We went through two semesters of the first and passed 2/3 of the third and he's still going strong. You cannot exceed the value.