Printer, a method that setting, the program and the cartridge

A color laser printer 10 compares a pervious printer, which a toner cartridge 40 has been attached to immediately before attachment to the current printer, with the current printer. In the case where the previous printer is different from the current printer, the color laser printer 10 obtains setting information on the previous printer, which is stored in a storage element 50 of the toner cartridge 40, and applies the obtained setting information for the current printer. The various settings in the previous printer are thus turned over to the current printer, when the toner cartridge 40 is detached from the previous printer and is attached to the current printer. This arrangement ensures smooth printing operations without requiring any troublesome settings to use the current printer.