Setting Item Description, InstructionsInter-faceSetupEther-netDriverMAC Address Indicates the MAC address.Interface Print Print interface settings information.Return Defaults Choose OK to restore Interface Setup settings to thedefault values.SystemSetupSleep Timer Specify the period before the printer enters sleepmode.Buzzer Choose On for the buzzer to sound in case of errors.Contrast Adj. Adjust the Display Screen contrast level.Date &TimeDate Set the current date.Time Set the current time. Available only if the Date settingis specified.Date Format Specify the date format.Language Specify the language used on the Display Screen.Time Zone Specify the time zone. Time zone options indicate amain city in this time zone and the difference fromGreenwich Mean Time.Length Unit Choose the display unit for length. Change the unitdisplayed for the remaining amount of roll paper,Tot.Print Area, and so on.Detect Mismatch Specify printing behavior if the type and size of paperspecified in the printer menu does not match the typeand size in the printer driver.Choose Pause to have printing paused under these cir-cumstances. Choose Warning to continue printing af-ter notification. Choose None to continue printingwithout notification.PaperSizeBasisRoll Selection 1 If roll size detection is activated, choose whether ISOA3 (297mm) or 300mm Roll is applied when a roll ofan intermediate width is detected.Roll Selection 2 If roll size detection is activated, choose whether 10in.(254mm) or JIS B4 (257mm) is applied when a rollof an intermediate width is detected.Keep Paper Size Choose On to use the paper size setting as the basisfor printing instead of other settings. The margin set-ting of the printer menu will be used instead of themargin setting of the printer driver if the latter issmaller, which may prevent text or images in the mar-gin from being printed.Control Panel > Printer Menu >Menu Settings iPF7508682