Operation Panel1-6Introduction1Operation PanelThis section describes keys used when making copies, scanning and setting theMenu.For keys not described here, see Chapter 1, “Introduction,” in the Facsimile Guide.■ MF5770a In Use / Memory indicatorLights green during copying or when the copy jobis stored in the memory.b Alarm indicatorFlashes red when the machine has a problemsuch as a paper jam.(The error message is displayed in the LCD.)c COPY keySwitches the standby display to the Copy mode.d FAX keySwitches the standby display to the Fax mode.e SCAN keySwitches the standby display to the Scan mode.f Menu keyCustomizes the way your machine operates.g [((-)] or [)(+)] keysScroll through the selections so you can seeother settings.h Enlarge / Reduce keySets an enlargement or reduction ratio of thecopy.i Exposure keyAdjusts the copy exposure.j Energy Saver keySets or cancels the energy saver mode manually.The key lights green when the energy saver modeis set, and goes off when the mode is canceled.k Status Monitor keyChecks the status of copy, fax, print and reportjobs.l Clear keyClears an entry in the LCD.m LCDDisplays messages and prompts duringoperation. Also displays selections, text, andnumbers when specifying settings.COPYStart Stop/ResetFAX SCANMenuSetCodedDialAlar mStatusMonitor ClearIn Use / MemoryDirectoryHookRedial /Pause Enlarge /ReduceExposureImageQualityCollate /2on101 02 0304 05 0607 08 09101 2 34 5 67 8 90ABC DEFEnergy SaverGHI JKL MNOPQRS TUV WXYZToneSYMBOLS11 12c d e f g h i jk m ona bp q r sl