Technical Specifications
Xerox Docuprint 4512It is necessary that your customer turn OFF the machine when installing a newOEM cartridge (required on the OEM manual).In this specific case the chip fuse is not a locking device, but the fuse resetthe printer when installing a new cartridge.It is VERY IMPORTANT to reset the PRINTE (not the cartridge), since it regulatesthe Toner & Developer cartridge usage ratio, if not reset the printer will notnotice the new cartridge and it may cause light prints or background typicalproblems of wrong toner & developer ratio.NOTE: your customers must purchase 2 fuses one to perform a cartridge test (thatwill be burned on the test lab), and a second one to be installed on thecartridge, since it has to be there to reset the end user printer.