Océ 3121 – Copying Manual – English3-11Automatic Adjustment of Exposure and Image Quality (A)Place your originals.n For instructions on how to place an original on the platen glass, see p. 2-13.n For instructions on how to place originals in the ADF, see p. 2-14.n For instructions on how to place originals in the RDF, see p. 2-16.1 Press the [A] key.The copy exposure is automatically adjusted to theappropriate level best suited to the quality of theoriginal.MEMOl To return the machine to the Manual Exposure Adjustmentmode, press the [A] key again. The machine also returns to theManual Exposure Control mode after you have adjusted the copyexposure by the [ ] or [ ] keys.l If the original is a transparency, you may not be able to useAutomatic Exposure Control. If so, adjust the copy exposureusing Manual Exposure Control.Proceed to make copies in the usual way.(See chapter 2, ”Basic Copying”.)MEMOl Automatic Copy Exposure is carried out in one of two ways. For details on how to set this (See “SettingAutomatic Exposure Adjustment,” on p. 3-9 in theReference Manual.)· [SPEED PRIORITY] (default)The copy exposure is automatically adjusted. By this exposure method, copies are made with backgrounddensity skipped.· [IMAGE PRIORITY]The copy exposure and image quality are automatically adjusted. Before the original is scanned, the originalis ”pre-scanned” by the machine to judge the copy exposure. So, this method takes longer than the SpeedPriority mode.l You can also cancel the mode by pressing the key. (The machine returns to the Standard mode.)NOTICEl When making copies using the ADF with the Automatic Exposure Adjustment mode set to ”Image Priority,” pre-scanning is not possible. So, set the Automatic Exposure Adjustment mode to ”Speed Priority.”12345678910
