Lexmark 4079 Service Manual - Page 13
General Information, Description, Printer, Coated, Paper
UPC - 734646106450
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General Information General Information This chapter introduces and describes the IBM Color Jetprinter PS 4079, the tools needed to repair it, and the customer switch settings that control the features of the printer. Description of the Printer The Color Jetprinter is a table-top four-color inkjet printer for draft im letter quality applications in an attended PC attach environment This printer uses four print heads with 64 nozzles each to procuce both letter-quality and draft output. Pitches available include 10. IL, 15, 17, or 20 characters per inch (CPI) and proportional spacing. Graphics resolution is available up to 360 dots-per-inch (dpi ), depending on the printer menu selection and application. The primer prints in one direction only when printing graphic images. At 10 CPI, this printer can print up to 300 characters per second (CPS) in high-speed draft mode and up to 170 CPS in letter-quality mode. The printer allows you to use cut-sheet paper up to 297 mm (11.7 by 432 mm (17.0 in). Coated Paper Special coated papers are recommended for best printing res,flts. Included with each supply of paper is a special brown cleaning sheet called maintenance paper. After printing a number of pages, print -he nozzle test on this paper in order to clean the pickup and feed rollers. After 2000 pages, wipe the platen and inside of the print covet to remove any ink mist that may accumulate and prevent staining of the print paper. The capacity of the paper tray is approximately 100 sheets of itoated letter-size paper. Envelopes and postcards can be fed from the paper tray as well. General Informal ion 1-1