5. Printers - utcluj.ro

1 Input/Output Systems and Peripheral Devices 5. Printers This laboratory work presents the main types of Printers , the general structure of a printing equipment, and the operating principle of inkjet, electro-photographic, phase-change, and dye-sublimation Printers . The laboratory work introduces the PostScript and PCL languages used for controlling the Printers , and describes the steps required to communicate with Printers connected to a USB port. Printer Types There are several classification criteria for the Printers . Part of these criteria is pre-sented next. A. Based on the Operating Principle There are two important categories: Impact Printers ; Non-impact Printers .

3Input/Output Systems and Peripheral Devices transfers them into the area buffer, and from here towards the image processor, also referred to as Raster Image Processor (RIP). This processor defines the status of each dot of the image that will appear on the paper, based on the data received and the stored character formats.

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