Oki C7200 Service Manual - Page 80

Service Guide - C7000 Series Chapter 2 Operation Page: 39 2.15 Life Count for Units Replaced Periodically The life of each of the I/D, fuse unit and belt unit which are replaced periodically is counted as shown in the following table: Unit Name I/D (Image Drum Cartridge) Condition The number of drum revolutions is counted, on a letter paper length + continuous-printing paper interval basis. End of Life: Time when a distance equivalent to pages of 20K is printed (3P/J). Warning (the unit can still be used). Action Warning (the unit can still be used). Toner Cartridge The number of dots printed is counted. The used amount is determined based on the counter value (See section 2.16). End of Life: Time when toner low occurs. Do not use the unit anymore. Belt Unit The number of drum revolutions is counted, on a letter paper length + continuous-printing paper interval basis. The count of one is performed every time when one page is passed. End of Life: Time when the counter value reaches 60K. Warning (the unit can still be used). Warning (the unit can still be used). Fuser Unit The count of one is performed every time when one page is passed. End of Life: Time when the counter value reaches 60K. Warning (the unit can still be used). Copyright 1999, Okidata, Division of OKI America, Inc. All rights reserved.