Section 4: Operation and Configuration
Page 4-16
CG4 Series Service Manual
4.6 PROGRAM DOWNLOAD MODE (cont’d)
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 4.11 Error Occurrence
While Downloading
for details.
4.6.1 Firmware Download
The following listed the downloadable firmware according to the connected interface.
: Downloadable x: Undownloadable –: Not available
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.
Targeted firmware
Interface
Printer
firmware
Keypad
firmware
RS-232C
–
USB
–
Onboard LAN
–
IEEE 1284
–
SD card for Keypad x
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