EPSON TM-T88V Technical Reference Guide - Support

Chapter 1 Product OverviewPower Switch CoverInstall the power switch cover that comes with the TM-T88V onto the printer to preventinadvertent changing of the power switch, to prevent tampering, and to improve the appearanceof the printer.To reset the printer when the power switch cover is installed, insert a long, thin object (such asthe end of a paper clip) into the hole in the power switch cover and press the power switch.WARNINGControl PanelIf an accident occurs with the power switch cover attached, unplug the power cordimmediately.Continued use of the printer may cause fire or shock.1(Power) LEDError LEDPaper LEDFeed buttonLEDsPower LED (green)•Lights when the power supply is on.•Goes out when the power supply is turned off.Error LEDLights or flashes when the printer is offline.•Lights after the power is turned on or after a reset (offline). Automatically goes out after awhile to indicate that the printer is ready.•Lights when the end of the roll paper is detected, and when printing has stopped (offline). Ifthis happens, replace the roll paper.•Flashes when an error occurs. (For details about the flash codes, see "Error Status" on page 20.)•Goes out during regular operation (online).17