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4. KEY OPERATION FUNCTIONS
4.1 SYSTEM MODE (POWER UP WITH KEY PRESSED)
There are 6 LED light indications with following sequence.
(1) Solid green followed by flashing green indicates the printer has entered into system mode.
(2) Flashing red
(3) Flashing orange
(4) Solid orange
(5) Solid red
(6) Solid green
* The period of each sequence is 1.5 sec.
4.1.1 Firmware downloading mode
1) Release FEED key at LED light sequence (2) and push again immediately.
2) Copy the firmware file to printer parallel port by the following command in MS-DOS prompt
mode.
C:\>COPY XXXXXX.NEW /B LPT1:
3) The LED will change to green color and blinking every one-second. When firmware update is
completed, printer will reset automatically.
4.1.2 Auto call cancellation
1) Release FEED key at LED light sequence (3).
2) The printer will cancel Auto Call execution. (Refer to 6.3.24)
4.1.3 Parameter clearance
1) Release FEED key at LED light sequence (4).
2) The printer will restore to manufacturer’s default setting and reset automatically.
4.1.4 Sensor calibration
1) Install a label/tag roll with the sensor located at proper position.
2) Release FEED key at LED light sequence (5).
3) The printer will set the sensor property for the installed media and measures label length.
4.1.5 Self-test / Dump mode
1) Release FEED key at LED light sequence (6).
2) The printer will print self-test then enter the dump mode.