

The toner cartridge should click securely into the drum unit and the two components should be connected together in piece before installation. If you are getting an error message, please check to make sure that the toner cartridge and drum unit are properly installed. Thirdly - Search the “toner model” or “printer model” on to find out the corresponding printer or toner cartridge.Īre your toner cartridge and drum unit are properly installed together? Secondly - Check the model label on the toner cartridge to make sure it is compatible with your printer. How to check whether the toner cartridge you ordered is compatible for your printer?įirstly - Before you buy the replacement toner cartridge, you must understand the correct toner model for your printer to avoid this mistake. If you install the wrong toner cartridge, the printer will not recognize it.įor example, if you use HP HL-L2300D Printer, which corresponding toner cartridge is TN660, but you installed the TN760 toner cartridge, so your printer will show you the error message. When your Brother toner cartridge can not detected by the printer, or when the “replace toner cartridge” error message displays on your printer, the first thing you have to do is to check whether you using the correct cartridge for your printer.ĭifferent printers have corresponding toner cartridge models. How to clean the corona wire of the drum unit?Īre you using the correct cartridges for your printer?.How to clean the chip of the toner cartridge?.Have you remove all protective cover or tape?.

