Review on 🖨️ GREENSKY Compatible Toner Cartridge Replacement for Canon 137 CRG137 - High-Quality Black 4-Pack for ImageClass LBP151dw D570 MF211 MF212w MF216n MF217w MF227dw MF229dw MF232w MF236n MF244dw MF247dw Printer by Lonnie Batch

According to their description, they should work in our printer - Canon MF232w, which uses CRG137. However, they do not work in the MF232w printer. Toner in our printer but ended up getting it. BUT when turning on the printer just a loud crunch and no printing - just blank sheets came out. It's good that we were able to send them back with no shipping cost and got a full refund. We reordered the toners we used previously and they worked great again in our printer. (LhTek)