1- 14 What’s On the Operation Panel?TOPChapter 3Printing by ObjectiveChapter 4MaintenanceChapter 5Using the Printerin a NetworkEnvironmentChapter 6TroubleshootingChapter 7Operating theFunction MenuIndexContentsChapter 2Using Various MediaChapter 1Basic UseReading Operation Panel LampsThe lamps on the operation panel indicate the followingstates.a Data lampz Flashing:If the printer is printing, this indicates that the printer isreceiving or processing a print job.If the printer is not printing, the printer is either in pausemode and has a paused job, or the printer has receiveddata that it cannot process, or the firmware is beingupdated.z Off:There are no jobs in the printer.b Message lampz On:A warning is displayed on the operation panel.z Flashing:An error has occurred.z Off:The printer is operating normally, or the printer isswitched off.c Roll Media lampz On:Roll media is selected as the paper source.d Cut Sheet lampz On:Cut sheet is selected as the paper source.e Online lampz On:The printer is online or the printer is processing orspooling a print job.z Off:The printer is either offline, in pause mode, in menumode, is initializing immediately after power on, or hasbeen switched off.DataInformation PowerOfflineMenuMessageeabcdOnlineCleaning(3 sec.)Stop/Eject(1 sec.)