2-2 Setup Rev. D
POWER LED
ERROR LED
BATT. LED
FEED button

2.1.2.1 LED

POWER
ERROR
BATT.

2.1.2.2 Control Panel Buttons

The control panel has a FEED button that you may have to use, although most paper handling
functions will be handled by your software.
FEED
Use this button to feed roll paper or to start a roll paper self test, or start printing status sheet.
( See “3.5.1 Self test mode” on page3-3.)
POWER LED Meaning
On Power is on.
Off Power is off.
Flashing The printer is in power-off operation or is in an area where wireless communication is not possible.
Printer Condition ERROR LED Meaning
Power On On Printer is offline (paper out, power-on initialization, roll paper
cover open, power-off operation, or the remaining battery
charge is not enough for printer operation when the battery is
used to supply the power.)
Off Printer is online.
Flashing It indicates an error. See “3.1 LED Blinking Pattern” (page 3-1) for
troubleshooting
Power Off, battery installed, and
AC adapter connected
On Indicates that an abnormality occurred during battery
charging. The battery must be replaced with a new one.
Off No problem.
Printer Condition BATT. LED Meaning
Power On without AC adapter On Remaining battery charge is not enough. It must be charged.
Off Remaining battery charge is adequate.
Flashing Remaining battery charge is below half.
Power Off and battery installed On The battery is being charged.
Off The battery is fully charged.