External appearance and part descriptions, Exterior, Error indication table – Citizen Systems PD-22 User Manual
Page 15: 1 power led (power: green), 2 error led (error: red)
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External Appearance and Part Descriptions
Error Indication Table
Type of Error
POWER LED (Green)
ERROR LED (Red)
Batteries running low
OFF
No paper (used up)
ON
ON
ON
ON
Offline after paper loaded*
1
Printhead overheated
Paper feed motor overheated
Black mark (p. 17) not detected
Roll paper cover open
ON
ON
ON
Hardware error
OFF
OFF
Time Axis
ON
ON,
OFF
OFF
OFF
ON
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
ON
OFF
OFF
1 POWER LED (POWER: Green)
The green indicator lights up when the power button (
) is pressed continuously for
2 to 3 seconds.
Additionally, the indicator blinks according to the printer mode (refer to the Error
Indication Table). The indicator blinks more slowly when the batteries are running low.
Replace the batteries when this occurs.
2 ERROR LED (ERROR: Red)
The red indicator lights or blinks when the printer is unable to print because of the
following conditions.
*1: Indicated only when the printer’s internal “Offline status at reloading paper” setting (p. 29) is
set to “Enable”