High-Quality Compatible Toner Cartridge Replacement Set for HP, Canon, Brother Printers - Perfect for Home, Office & Business Printing Needs

I bought the 4 pack 055H high capacity toner cartridges to replace another set of high capacity cartridges of lower quality and functionality. The older "lightly used" cartridges did not have functioning chips and I had to reset printer errors often and constantly power off/on to reset. Eventually, the older cartridges would not recover from errors and I was forced to replace them.These new cartridges are well worth the extra money to have hassle free working cartridges that require no fuss to work around printer error messages. The new cartridges have been trouble free and working flawlessly so far. They have been in use for about 2 months now in my Canon MFC743Cdw.