2PR-1
1-6-3
10. Turn printer power off.
11. Remove the USB memory from USB mem-
ory slot.
12. Turn printer power on.
13. Print the status page to check that the firm-
ware version has been updated (See page
P.1-3-2).
Figure 1-6-4
Safe-UPDATE
If the device is accidentally switched off or the USB memory is disconnected and upgrading is incomplete, perform the fol-
lowing.
If the power is accidentally switched off, turn the power on without removing the USB memory and perform the above
steps 6 through 13.
If the USB memory is disconnected, reinsert it, then turn the power on and perform the above steps 6 through 13.
In any case, complete the steps to the end.
USB memory
USB memory slot
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