SATO CG4 Series Operator's Manual page 42

Section 3: Operation and Configuration
3.6 PROGRAM DOWNLOAD MODE (cont'd)
Caution
• Downloading firmware will initialize all the previous settings (set by Utilities tool application or by
commands). Write down its setting details or keep a copy of FACTORY TEST PRINT for your
information in case you wish to maintain the same settings in the future.
• DO NOT turn the printer OFF when data is transferring to the flash ROM in Program or Boot
Download mode, as it may corrupt the firmware and prevent the printer from starting up correctly.
Notes:
• Use the selected interface for PC connection.
• Restart the printer in order to activate the Downloaded program. When starting the printer in normal mode
for the first time, it makes the first factory test print. If no media is set in the printer, the printer will have a
paper end error.
• When not receiving reboot command, manually reboot the printer and restart in normal operation mode.
• Ensure that the printer is in the "Wait to receive data" status (ERROR indicator: blinking red light) before
you manually turn off the printer.
• During the process of downloading, if ON LINE (POWER) and ERROR indicators respond differently from
above mentioned procedure, an error may have occurred. Please refer to Section 3.10 Error Occurrence
While Downloading for details.
3.6.1 Firmware Download
The following listed the downloadable firmware according to the connected interface.
Interface
RS-232C
USB
Onboard LAN
IEEE 1284
SD card for Keypad
Page 3-14
Targeted firmware
Printer
firmware
x
: Downloadable x: Undownloadable –: Not available
Keypad
firmware
–
–
–
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CG4 Series Operator Manual