User’s Guide19the number of pages it has printed and scanned. Using thiskey checks the print counters of your machine and resetsthe drum counter of your machine after replacing the imagedrum unit.8 LOCATION PROG Key: Using this key programs OneTouch keys, AUTO DIAL numbers and groups into yourmachine.9 USER PROG Key: Using this key allows you toprogram identification information of your machine; setthe clock of your machine; set up mail boxes forconfidential message reception; change your fax thefunction settings and dial parameters; program passwordsfor printing messages stored in memory and to restrict theuse of your machine.10 PRINTER CLEANING Key: Using this key prints acleaning page for clearing any accumulated toner from theimage drum of your machine.Signal TonesYour machine emits a number of sounds to inform you of specificconditions.Key Select Tone: This is a short beep that occurs each time youpress a key.Error Tones: If you press a wrong or inappropriate key, yourmachine will emit three short beeps. If your machine experiencesa problem during communications, it will emit three long beeps.Press the STOP key to turn the error tone off, then print aMessage Confirmation Report to check the source of theproblem by pressing the COPY key twice with no documentsloaded.Voice Request Tone: During a fax session, either you or theperson at the remote fax machine can initiate a voice request.When the person at the remote fax machine either initiates oranswers your voice request, your machine emits a repetitivewarbling sound.End of Session Tone: At the end of every successful fax session,your machine emits a short beep to inform you that there wereno errors or problems in the communication.Off-Hook Alarm Tone: If your machine is equipped with ahandset and if the handset is left off the hook, your machinewill emit an intermittent warbling sound. To turn off the sound,hang up the handset or press the STOP key.