203
⊙ Prepare the firmware program in the directory “_update_karaspinetree” in USB Thumb
Drive
1. Turn on the printer and wait until home screen appears.
2. Connect USB Thumb Drive to the printer.
3. Press `OK` button when the following window appears on the printer screen.
4. The following window appears, then wait until the update is completed.
. . .
6. After the update is completed, make sure of the below
screen, and remove the USB Thumb Drive, and then
reboot the printer.
M611 F/W version
PINETREE_140603_1
Press any key or
PowerOff(No Update)
M611 F/W update
==================
Copying from USB
to RAM...
M611 F/W update
==================
Copying Apps...
DO NOT POWER OFF
M611 F/W update
!!! COMPLETE !!!
power off and
remove usb