HP 750c Service Manual - Page 273

drive roller Platen roller. drive-roller gear Helical gear at right-hand side of drive roller. driver 1. An electronic circuit that provides input to another electronic circuit, (from Webster's Ninth New Collegiate Dictionary, D Merriam-Webster 1991). 2. Configuration data used by software to control input and output between the computer and the plotter. DTR Data Terminal Ready. duty cycle The amount of use a plotter should withstand without undue maintenance. E/A0-size plotters Models C3191A and C4695A. ECP Extended Capability Port. (A Bi-Tronics operating mode.) EEROM Electrically Erasable Read-Only Memory. electronics module The equivalent of the electronics enclosure of previous models in the DesignJet series. However, the electronics module is orderable as one part: you should not open it. EPROM Erasable Programmable Read-Only Memory. ESD Electrostatic discharge. EF Degree(s) Fahrenheit. film A type of media. flow mode The plotting of images that have already been rasterized by computer software and do not need to be rasterized by the plotter itself. ft foot/feet halftoning The placement of dots to create a visual effect of different colors or different shades of gray. helical gear Right-hand drive-roller gear. HP Hewlett-Packard. HP-GL Precursor of HP-GL/2. HP-GL/2 Hewlett-Packard's standard graphics language for its plotters. HP-RTL Hewlett-Packard Raster Transfer Language. Hz Hertz. IC Integrated Circuit. IEEE Institute of Electrical and Electronics Engineers. in Inch(es). I/O Input/Output IPA Isopropilic alcohol. ips Inch(es) per second. K Kilobyte(s) Kana-8 A Japanese character set. Kanji A Japanese character set. Kbyte Kilobyte kg Kilogram(s). Kg Kilogram(s). C4705-90000 Glossary-3