Review on 🖨️ High-Quality TRUE IMAGE Compatible Toner Cartridge Set for Canon 055 055H Toner - Fits Canon Color imageCLASS MF743Cdw MF741Cdw MF745Cdw MF746Cdw LBP664Cdw Printer - Includes Chip (Black Cyan Magenta Yellow, 4-Pack) by Todd Stone

I initially gave these cartridges one star, my complaint below. The seller saw my review, contacted me, and offered to resolve the issue with a replacement or refund. They said the problem is a bad chip affecting compatibility. They quickly sent me new cartridges free of charge. I installed it and the error messages are gone. No problem when printing documents. =================You may regret buying these cartridges, so very disappointed!. Although advertised as compatible, they are not. When I opened the box there was a document that said you may have some compatibility issues as they are non OEM and just bypass any error messages. I installed in my Canon MF741 and every time I send a print job it gives numerous error messages and they prevent the print job from completing. I have to get up, go to the printer and struggle to clear messages and resubmit the print job. Often I have to restart the printer to print a document.