Brother International HL-1070 Service Manual - Page 169

CHAPTER 1 INTRODUCTION t Enhanced Memory Management The printer provides its own data compression technology in the printer hardware and the supplied printer driver software, which can automatically compress graphic data and font data efficiently into the printer's memory. You can avoid memory errors and print most full page 600 dpi graphic and text data, including larger fonts, with the printer's standard memory. t Environment-Friendly Economy Printing Mode This feature will cut your printing cost by saving toner. It is useful when you want to obtain draft copies for proof-reading. You can select from two economy modes - 25% toner saving and 50% toner saving - through the Windows printer driver supplied with your printer. Sleep Mode (Power Save Mode) When the printer is not used for a certain amount of time, sleep mode automatically reduces power consumption. The printer consumes less than 13 W when in sleep mode. Low Running Cost Since the toner cartridge is separate from the drum unit, you need to replace only the toner cartridge after approximately 2,400 pages, which is cost effective and ecologically friendly. The actual number of pages printed with each toner cartridge may vary depending on your average type of print job. 1-5