4-5
4. PROGRAM DOWNLOAD
EO18-33014
(Revision Date: Jan. 29, 2004)
4.3 DOWNLOAD TO THE PRINTER
4.3.2 Status Indicator during Download
The following table shows the state of the status indicator and the printer during download.
Printer State
Receives an ACK (06H) twice when entering the
Download Mode.
When executing a loading preparation command, the
printer detects a low battery or near low battery.
Communicating
Writing/deleting data to/from the Flash memory.
An error occurs during download.
Status Indicator
Blinks in red twice.
Blinks in red.
Blinks in green.
Blinks in green and orange alternately.
Blinks in green.
Lights in green.
Blinks in red.
IrDA (TEC Protocol) interfae
IrDA (IrCOMM) interface
RS-232C interface
Printer to printer
Source printer
Destination printer
NOTES:
1. When downloading is completed properly, the printer will be automatically reset and started.
2. If an error occurs during a download, the printer will stop. To recover from the error state, it is necessary to
turn off and then on the printer.
3. If an error occurs while the main program is downloaded, turn off and then on the printer. The printer will
enter the download mode. Retry downloading.
4.3.3 Selecting a Firmware File
1. From the [File(F)] drop down menu select [Open(O)].
2. Select a binary file (*.BIN) to be downloaded.