iiChapterPower Source ............................................................................ 2-2Space Requirements ................................................................. 2-32.2 Operation Precautions ................................................................. 2-4Operating Environment .............................................................. 2-4Proper Use ................................................................................. 2-4Transporting the Machine .......................................................... 2-5Care of Machine Supplies .......................................................... 2-52.3 Legal Restrictions on Copying.................................................... 2-63 Before Making Copies or Faxing3.1 Available Features........................................................................ 3-23.2 Components and Their Functions .............................................. 3-33.3 Parts Names and Their Functions .............................................. 3-4Main Unit.................................................................................... 3-4Inside the Machine ..................................................................... 3-5Adjusting the Angle of the Copy Tray ........................................ 3-63.4 Control Panel ................................................................................ 3-8Names of Control Panel Parts and Their Functions................... 3-8Display Indications ................................................................... 3-123.5 Turning the Machine On/Off and the Initial Mode.................... 3-14Turning the Machine On/Off..................................................... 3-14When the Machine is Turned On ............................................. 3-14Default Settings........................................................................ 3-153.6 Useful Functions ........................................................................ 3-16Panel Resetting........................................................................ 3-16Auto Panel Reset ..................................................................... 3-16Energy Save Mode .................................................................. 3-16Auto Print Start......................................................................... 3-17Auto Tray Switching (Only available for NEFAX691) ............... 3-173.7 Entering Text............................................................................... 3-18Changing Input Mode............................................................... 3-18Inputting Example .................................................................... 3-193.8 Copy Paper.................................................................................. 3-21Paper Specifications ................................................................ 3-21Precautions for Loading Paper ................................................ 3-21Unsuitable Paper ..................................................................... 3-22Loading Paper.......................................................................... 3-233.9 Loading Originals ....................................................................... 3-29Loading Originals .................................................................... 3-29Specific Types of Originals ...................................................... 3-29Precautions for Loading Paper ................................................ 3-29