Unit 4: Printer Configuration
CT4i Operator’s Manual
4-13
4.4.6 Program Download Mode (DSW1=ON, DSW2=OFF, DSW3=ON + POWER ON)
In this mode, the printer is set to receive an application program from the host computer to download into
its memory. Remember to set the printer to the correct active interface to be used for the data transfer.
The status of various indicators in this mode is summarized below:
• To exit this mode, make sure the printer is waiting to receive data (ONLINE LED=ON, ERROR
LED=OFF, LED Displays “1”, No Buzzer beep) and not performing any data transfer.
• Restart the printer after completion of the download, and perform a factory test print.
4.4.7 Font Download Mode (DSW1=OFF, DSW2=ON, DSW3=ON + POWER ON)
In this mode, the printer is set to download fonts from the host computer. Remember to set the printer to
the correct active interface to be used for the data transfer. The status of various indicators in this mode
is summarized below:
• To exit this mode, make sure the printer is waiting to receive data (ONLINE LED=ON, ERROR
LED=OFF, LED Displays “1”, No Buzzer beep) and not performing any data transfer.
Function
ONLINE
ERROR
BUZZER
LED
Display
During download mode
ON
OFF
1 beep
1
Wait to receive data
ON
OFF
-
1
During data transfer
(start of data transfer)
ON
OFF
1 beep
2
Data editing
ON
OFF
-
3
Flash ROM clear
ON
OFF
-
4
Writing to Flash ROM
ON
OFF
-
5
Download completed
ON
OFF
3 long beeps
1
Download error
Blinking
Blinking
1 long beep
F
Function
ONLINE
ERROR
BUZZER
LED
Display
During download mode
ON
OFF
1 beep
1
Wait to receive data
ON
OFF
-
1
During data transfer
(start of data transfer)
ON
OFF
1 beep
2
Writing font data
ON
OFF
-
3
Writing font information
ON
OFF
-
4
Download completed
ON
OFF
1 beep
5
Download error
ON
ON
3 beeps
F
Содержание CT 412i
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