Chapter 1 Product Overview Online and Offline Online The printer is online and ready for normal printing unless there is a reason to go offline. Offline The printer automatically goes offline under the following conditions: • During power on until the printer is ready 1 • When the roll paper cover is open • When paper is out • During the self-test • While roll paper is fed using the Feed button • When the remaining battery charge is at level E in operation modes 1/2 or at level S in operation mode 2 • When an error has occurred • The Error LED lights during offline. However, it flashes when an error has occurred.
• For details about the battery charge levels and operation modes, see "Operation Mode When Battery is Low" on page 19 . • The buzzer beeps five times when there is no more paper or an error has occurred. You can dis- able the buzzer with the memory switches. For details on the memory switch settings, see "Software Settings" on page 42 . 17