Section 2 NAMES OF PARTS2-5´ Black&White key(Press this key when you want to make monochrome [B/W]copies. See page 4-1.)‰ Full Color key(Press this key when you want to make full color copies.See page 4-1.)ˇ Start key(Press this key when the indicator is lit green and you want to startcopying.)Á A.C.S. key(Press this key when you want the copier to automatically make fullcolor copies from color originals, and black and white copies frommonochrome [B/W] originals. See page 4-1.)¨ Copier key(Press this key when you are using the optional printer functions,scanner functions and/or fax functions of this machine and youwant to change to the copy operation mode.)* The optional fax functions are only available for use in inchspecification copiers. Initial mode (at the end of warm-up or when the Reset key ispressed)Inch specificationsIn the initial mode, paper of the same size as the original is selectedautomatically (“auto paper selection mode”) and the magnificationration is set to “100%” (1:1), the number of copies to be made is set to“1”, “manual exposure mode” is selected for the copy exposure andthe image quality is set to “Mix” (text&photo mode).* It is possible for you to change the default setting for the copyexposure in the initial mode from the “manual exposure mode” to the“auto exposure mode”. (See “1 Exposure mode” on page 7-17.)Metric specificationsIn the initial mode, paper of the same size as the original is selectedautomatically (“auto paper selection mode”) and the magnificationration is set to “100%” (1:1), the number of copies to be made is set to“1”, “auto exposure mode” is selected for the copy exposure and theimage quality is set to “Mix” (text&photo mode).* It is possible for you to change the default setting for the copyexposure in the initial mode from the “auto exposure mode” to the“manual exposure mode”. (See “1 Exposure mode” on page 7-17.) Auto clear functionAbout 90 seconds after copying stops, the auto clear function willautomatically engage and the copier will return to the same settingsas those after warm up (initial mode settings). (However, the copyexposure mode and the image quality mode will not change.) Copiescan continually be made using the same settings (copy mode,number of copies and exposure mode) if the next batch of copying isstarted before the auto clear function engages. Automatic drawer switching functionIf two drawers contain the same size and orientation of paper and thepaper in one drawer runs out during copying, the automatic drawerswitching function will switch paper feed from the empty drawer to theother drawer that still contains paper.* The automatic drawer switching function can be turned OFF.(See “2 Auto drawer switching ON/OFF” on page 7-28.)* The automatic drawer switching function can also be used fordrawers that contain special paper or color paper. (In order to usethis function with those drawers, make sure that “On” has beenselected under “5 APS for special paper ON/OFF” on page 7-29.)