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• Keep the following points in mind when you use the firmware update software:
• "Upload" means to send data from the machine to the SD card. "Download" means to send
data from the SD card to the machine.
• To select an item on the LCD, touch the appropriate button on the soft touch-screen of the
LCD.
• Disconnect the Ethernet interface cable, IEEE1284 interface cable and remove the Wireless
LAN interface board before you start the firmware update procedure. Make sure that the
machine is disconnected from the network to prevent a print job for arriving while the firmware
update is in progress.
Preparation
• If the SD card is blank, copy the entire "romdata" folder onto the SD card.
• If the card already contains the "romdata" folder, copy the "M187" folder onto the card.
• If the card already contains folders up to "M187", copy the necessary firmware files (e.g.
M187xxxx.fwu) into this folder.
• Do not put multiple machine firmware programs on the same SD card. Copy the only model
firmware you want.
Updating Procedure
1.
Turn the main power switch off.
2.
Remove the slot cover [A] (
3.
Insert the SD card into SD Card Slot 2 [B].
• Make sure the label on the SD card faces the front side of the machine.
× 1).
Updating the Firmware
153
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Troubleshooting
