Phenomena need to reset toner cartridge counter for Brother MFC-7360N printer: - Printer does not print - LCD monitor on control panel of Brother MFC-7360N printer: toner cartridge end of life , or install the toner cartridge , toner life end ... - The massage error shown on status window of computer: toner cartridge end of life , or install the toner cartridge , toner life end ... Cause of need to reset toner cartridge (reset counter) Brother MFC-7360N printer: - To manager toner powder remaining in toner cartridge of Brother MFC-7360N printer was expired or not, calculating coverage printed onto plain A4 paper on the OPC drum of oprinter (for most cartridge this mean 5%). This printer use to gears system to manager. - Brother MFC-7360N printer manager the toner powder remaining in the cartridge through calculating the rotation number of gears system. The toner cartridge compatible with Brother MFC-7360N is TN450 and Yields up to 2,600 pages. This means: the rotation number of gears system limited is 2,600. - When the rotation number of gears system has limit reached, the Brother MFC-7360N does not print, although toner powder still pretty much in the toner cartridge How to reset toner cartridge(reset counter) for Brother MFC-7360N printer - Pay for new genuine TN450 toner cartridge. The cost of new genuine toner cartridge is 62 USD and new compatible are: 22 – 26 USD, expensive to use. To reset counter for Brother MFC-7360N, you need to have the KIT reset toner cartridge for Brother MFC-7360N. The KIT include: one gears, one springs, and a plastic lid. However, on the original toner cartridge packed with printer have not KIT reset. You need to pay new genuine toner cartridge or just pay KIT reset couter (very cheap) Introduction reset toner cartridge(reset counter) for Brother MFC-7360N printer Step 1 : Remove the protective cap , which contains gears system of toner cartridges . Insert the springs like this one: Step 2 : Rotation the semicircle gears as same as the following image: Step 3 : Reassembly all gears as this one: Step 4: Reassembly plastic lid as same as in the picture: Step 5 : Insert the toner cartridge into the printer , the printer will automatically rotating gears system , making reset toner cartridge (reset counter) of the printer. Wish you success!