Service Manual
Page 623
... number of prints per minutes):For Duplex printing, ipm is determined with print speed at each side. 8 - 11 B/W Color Print mode Full speed mode Medium speed mode Low speed mode Full speed mode Medium speed mode Low speed mode Letter SEF *1 ....3 21.0 13.5 14.0 9.2 A4 SEF Simplex Duplex (ppm) (ipm)*2 40.0 24.0 20.0 13.1 13.3 8.9 35.0 20.8 20.0 13.1 13.3 8.9 *1 Depending on paper size (small size), print speed might slow down. *2 ipm (impression per minute. Chapter 8 Printer Specifications 4.12 Continuous Printing Speed Assuming the time until the trailing...
... number of prints per minutes):For Duplex printing, ipm is determined with print speed at each side. 8 - 11 B/W Color Print mode Full speed mode Medium speed mode Low speed mode Full speed mode Medium speed mode Low speed mode Letter SEF *1 ....3 21.0 13.5 14.0 9.2 A4 SEF Simplex Duplex (ppm) (ipm)*2 40.0 24.0 20.0 13.1 13.3 8.9 35.0 20.8 20.0 13.1 13.3 8.9 *1 Depending on paper size (small size), print speed might slow down. *2 ipm (impression per minute. Chapter 8 Printer Specifications 4.12 Continuous Printing Speed Assuming the time until the trailing...