Brother International HL-3400CN Users Manual - English - Page 139

USER'S GUIDE ECONOMY Button TONER SAVE MODE You can turn on or off the toner save mode as follows: Display Message TONER SAVE=OFF TONER SAVE=ON Toner Save Mode Turn off the toner save mode. (Factory setting) Turn on the toner save mode. The amount of toner on the paper decreases and the printed image may look lighter. POWER SAVE MODE You can turn on or off the power save mode as follows: Display Message POWER SAVE=ON POWER SAVE=OFF Power Save Mode Turn on the power save mode. The fixing assembly of the print engine is turned off after the specified time to save power. (Factory setting) Turn off the power save mode. The fixing assembly of the print engine is always powered on to keep its temperature at the specified level. When you turn on the power save mode with the Set button, the display shows the next sub-setting menu. You must set the time out for the power save mode from 1 to 99 minutes with the v or w button: factory setting =30 minutes. The time out is the duration after which the fixing assembly of the print engine is turned off ("SLEEP") to save power. When the power save mode is on, the printer automatically turns on the fixing assembly again after it receives data from the computer. Since the fixing assembly must reach the specified high temperature, it takes a slightly longer time to start printing the first page. 4-68