HP Apollo P-2500P series color inkjet printer NIB Opened never unpacked. Comments Apollo is a brand of HP, the printers use HP cartridges and papers, the main difference is the special design of the printers. Comes only with a standard three-colour cartridge and prints black as a mix of the three colours, you get either a black or a photo (black, light cyan, light magenta) cartridge as an option. There is a P-2500U with USB and a P-2500P with parallel connection. To get its maximum quality, use the HPIJS ("hpijs-pcl3") driver. 600 dpi in colour is not supported by the hardware. The printer is equipped with a small photo frame in its lid.