The Lexmark 4300 Series All-In-One automatically detects the part numbers of the cartridges you install. You no longer need to manually select the cartridge part numbers after installing the cartridges. You can see the part numbers when you open the Lexmark 4300 Series Utility.
| Note: | The All-In-One also automatically detects whether you installed a new or an old cartridge and calibrates the All-In-One accordingly. |