Lexmark Optra S 1620 User's Guide (7.1 MB) - Page 400

Reference Glossary bitmapped font Typefaces set in specific sizes and styles. Bitmapped fonts are mapped out bit-by-bit. bits per second (bps) A measurement of the speed of data being transferred through a serial interface. bps See bits per second. buffer A portion of memory used to temporarily store data. Busy A state in which the printer is processing data or printing pages. C C5 Envelope measuring 162 x 229 mm. card stock Heavy, single-ply paper frequently used for reports or book covers. Centronics parallel interface A standard for connecting printers and other peripheral devices to a computer. It defines the plug, socket, and electrical signals that are used for controlling the transmission of data. configuration (1) The arrangement of a computer system, printer, or network. (2) The devices and programs that make up a system, subsystem, or network. curl The curvature at the edge of a sheet of paper. D Data Set Ready (DSR) A "handshaking" signal contained in a serial interface indicating the device is ready to exchange information. data stream Print data and control information flowing from the host system (computer) to the printer from beginning to end without interruption. Data Terminal Ready (DTR) A "handshaking" signal in a serial interface indicating the device is ready to exchange information. default An attribute, value, or setting that is assumed when none is explicitly specified. 384 Glossary