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Chapter 1 Product Overview
LED Lights
1 Power LED • On when the power supply is on.
• Off when the power supply is off.
2 Error LED Lights or flashes when the printer is offline. (For information about the lighting and
flashing patterns, see
"Status and Errors" on page 14.)
• Lights after the power is turned on or after a reset (offline). Automatically goes out
after a while to indicate that the printer is ready.
• Lights when the end of the roll paper is detected, and when printing has stopped
(offline). If this happens, replace the roll paper.
• Off when the printer is in standard mode (online).
3 Paper LED • Lights when there is no more roll paper.
• Off when there is a sufficient amount of roll paper remaining.
• Flashes when a self-test is in progress or when macro execution standby state.