(Printer Control Language) язык PCL разработан в 1984 г. компанией Hewlett-Packard для принтера HP LaserJet смотри PCL 5
1. Printer Control Language. A Document description language used by Hewlett-Packard Laserjet printers, a superset of HP-GL/2. 2. Portable CommonLoops. 3. Peripheral Conversion Language. A Honeywell command language for file transfer between I/O devices on the CP-V and CP-6 operating systems.