PCL 1 was introduced in 1984 on the HP ThinkJet 2225 and provides basic text and graphics printing with a maximum resolution of 150 dpi (dots per inch).
PCL 1 于1984年出现，用于 HP ThinkJet 2225，它带有基本的文本与图形打印机功能，分辨率最大为 150 DPI。