Before Using the Machine1-6J [Image Quality] keyPress to select image quality for copy or fax.K [Collate/2 on 1] keyPress to collate copies, or press to set 2 on 1copying.L Log In/Out key (ID key)Press to operate the machine when the IDmanagement is activated. Also press to enablethe ID management when you finished usingthe machine.M [Energy Saver] keyPress to set or cancel the Sleep mode manually.The key lights green when the Sleep mode isset, and goes off when the mode is canceled.N [Stop/Reset] keyPress to stop a current job. Also, press to returnthe machine to the standby mode.O Error indicatorFlashes when an error has occurred.P Processing/Data indicatorFlashes while sending or receiving faxes. Lightswhen the machine has waiting jobs and storesthe data in memory.Q [Start] keyPress to start copying, scanning and sendingfaxes.R Numeric keysEnter letters and numbers.S [Tone] keyPress to switch from rotary pulse to tone dialing.T [Clear] keyPress to clear entered alphanumeric characters.U [ ] keyPress to increase the value for various settings.Also press to see the next item in the menu.V [OK] keyPress to accept a set function or mode.Also press and hold to print a sample pagewhen you are in the copy mode. For details, see“Printing a Sample Page,” on p. 3-16.W [ ] keyPress to decrease the value for various settings.Also press to see the previous item in the menu.X LCD displayDisplays messages and prompts duringoperation. Displays selection, text, and numberswhen adjusting the settings.Y [Toner Gauge] keyPress to check the toner remaining in the tonercartridge.