MPS930b User’s Guide> 120NOISENETWORK TROUBLESHOOTINGUSING TCP/IPThis section provides information on the possible causes, verifyingmethods and recommended actions pertaining to errors which mayoccur when the printer is used with TCP/IP.STATUS ITEMS TO CHECK ACTIONStrange noise occurs. Is the printer placed on aflat location?Shift the printer to astable surface.Is the top cover open? Close the top cover tight.Is the paper tray pushedin?Push the paper traycompletely into theprinter.Are there foreign objectsinside the printer?Switch off the power andremove any foreignobjects inside the printer.If the object cannot beremoved unless theprinter is disassembled,contact Technical Support.
