color jobs, which require four or eight separate plates that are hung on the plate cylinder of the press. Printers use the term "gang run" or "gang" to describe the practice of placing many print projects on the same oversized sheet. Basically, instead of running one postcard that is 4 x 6 as an individual job the printer would place 15 different postcards on 20 x 18 sheet, therefore using the same amount of press time the printer will get 15 jobs done in roughly the same amount of time as one job. Printed electronics Printed electronics is the manufacturing of electronic devices using standard printing processes. Printed electronics technology can be produced on cheap materials such as paper or flexible film, which makes it an extremely cost-effective method of production. Since early 2010, the printable electronics industry has been gaining momentum and several large companies, including Bemis Company and Illinois Tool Works have made investments in printed electronics and industry associations including OE-A and FlexTech Alliance are contributing heavily to the advancement of the printed electronics industry. Printing terminologies Printing terminologies are the specific terms used in the printing industry. Airshaft Anilox Basis weight Ben-Day dots Bleed (printing) Broadsheet California Job Case Camera-ready Card stock Catchword CcMmYK color model CMYK color model Colophon (publishing) Color bleeding (printing) Composing stick Computer to film Computer to plate Continuous tone Die (philately) Dot gain Dots per centimeter Dots per inch Double truck Dry transfer Dultgen Duotone Duplex printing Edition (printmaking) Error diffusion Flong Foil stamping Folio (printing) For position only Frisket Galley proof Gang run printing Grammage Grey component replacement Halftone Hand mould Hellbox Hexachrome Hot stamping Imposition Inkometer Iris printer Iron-on Job Definition Format Key plate Keyline Kodak Proofing Software Mezzotint Nanotransfer printing Non-photo blue Overprinting Pagination Paste up Pre-flight (printing) Prepress Prepress proofing Press check (printing) Registration black Rich black Set-off (printing) Spot color Stochastic screening Transfer-print Trap (printing) Under color removal See also Color printing Cloud printing Converters (industry) Dickerson combination press Electrotyping Flexography In-mould decoration In-mould labelling Jang Yeong-sil Laurens Janszoon Coster Letterpress printing Music engraving Music printing Print on demand Printed T-shirt Printing press check Security printing Textile printing Waterless printing Early American publishers and printers References Further reading Barker, Nicholas. (1978). “Invention of Printing.” U.S. Library of Congress Quarterly Journal 35 (March): 64–76. Elizabeth L. Eisenstein, The Printing Press as an Agent of Change, Cambridge University