Chapter 1 Product Overview • Lights when the end of the roll paper is detected, and when printing has stopped (offline). If this happens, replace the roll paper. • Goes out during regular operation (online). • Flashes when an error occurs. (For details about the flash codes, see "Error Status" on page 16 .) POWER LED (green) • Lights when the power supply is on. • Goes out when the power supply is turned off. Connectors All cables are connected to the connector panel on the lower rear of the printer. 1 Drawer kick-out connector DK 24V FG FG Power supply connector Interface connector • Drawer kick-out connector: Connects the cash drawer. • Power supply connector:
Connects the power supply unit • Interface connector: Connects the printer with the host computer interface. The picture above shows a serial interface model. For details on the various interfaces and how to connect the power supply connector and cash drawer, see "Connecting the Printer to the Host Computer" on page 39 and "Connecting the Cash Drawer" on page 48 . Offline The printer automatically goes offline under the following conditions: • During power on (including resetting with the interface) until the printer is ready • During the self-test • While roll paper is fed using the FEED button.
• When the printer stops printing due to a paper-end (if an empty paper supply is detected by the roll paper end sensor or if the driver has been set to stop printing when a roll paper near- end is detected) • When an error has occurred 15