2 Update Firmware Update Firmware in Atmel Mode
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2.2 Update Firmware in Atmel Mode
Typically, firmware can be updated in Printer Tool without problems, but there are
rare cases Printer Tool cannot handle. If any unexpected conditions keep you from
update firmware in Printer Tool, you need to update it in Atmel mode.
Step 1. Enter Atmel Mode
This part describes how to enter Atmel mode.
1. Turn off your printer.
2. Turn over your printer.
3. Loosen and remove 3 screws from the base.
4. Lift the base and unplug all the cables.
5. Locate the DIP switch on the main board. Set Switch 1 and 2 to the OFF
position (down).
Step 2. Update your firmware
This part describes how to update your firmware in Atmel mode.
1. Turn on your printer. Both LEDs won’t glow. This is normal.
2. Start Printer Tool. In the Navigation pane, click Download, and click the
Firmware tab.
Service Engineer only