Review on 🖨️ V4ink 2-Pack Compatible Toner Cartridge Replacement for Canon 104 CRG-104 FX-9 FX-10 Ink Cartridge for Canon Imageclass D420 D450 D480 MF4150 MF4350D MF4270 MF4370DN MF4380DN Printer by Jason Mitts

Good news: it worked and the copies looked good. The bad news: One cartridge only printed about 600 pages (30% of expected performance). Only use it to print plain text, nothing special. Update 2018/7/19 Email to V4INK and got the reply. After some crap with Revain's inability to deliver reply emails, I got a replacement for the cartridge I was complaining about. So I added a star. I will try to keep a close eye on returns. I wasn't expecting to actually print 2,000 pages, but (at the very low speed we use a text-only printer) I expected a cartridge to last at least a year.