Review on GPC Image - Canon 045 045H CRG-045H CRG-045 Toner Cartridge 🖨️ Replacement - Compatible with Color ImageCLASS MF634Cdw MF632Cdw LBP612Cdw MF632 MF634 - 4-Pack by Robert White

They work, it's cheap but there's a noticeable drop in print quality and they're noisy. Pros - cheap, you can hear my document being printed around the house Cons - lower print quality, I can hear every other item being printed around the house. You get used to the loud tapping over time, so being in the same room as the printer will lessen your fear of jumping.