Océ 3121 – Copying Manual – English3-8Adjusting Exposure and Image QualityThe following three methods are available for adjusting the copy exposure.n Manual Exposure Control (See p. 3-8.)You can manually adjust the copy exposure to the desired level using the Exposure ( [ ] or [ ] )keys.n Setting Text/Photo Exposure (See p. 3-9.)You can select the appropriate image quality for the type of original (text or photo).n A (Automatic Exposure Control) (See p. 3-11.)The machine automatically adjusts the copy exposure to the most appropriate level for the original.Adjusting Exposure (LIGHT, DARK)Manually adjust the copy exposure to the most appropriate level for the original.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 [ ] or [ ] keys to adjust the copyexposure.MEMOl Move the indicator above the [ ] [A] [ ] keys to the left to makethe exposure lighter or to the right to make the exposure darker.l If you press the [ ] or [ ] keys while Automatic ExposureControl is in active (i.e. the [A] key is highlighted), the [A] keyreturns to normal and Manual Exposure Control become active.Proceed to make copies in the usual way.(See chapter 2, ”Basic Copying”.)MEMOl You can also cancel the mode by pressing the key. (The machine returns to the Standard mode.)
