48 • Batteries User Manual a nd Technica l Guide The O'Neil microF lash Series of Printers
charge is diminished. If you notice diminished results in printing time, it
is time to replace the battery.

Replacing the microFlash2 Battery

Remove the square end boot of the printer (the side with the logo on it)
by tucking the tips of your fingers under the edge of the boot and pulling
it off with a peeling motion. Press down on the clip to detach the battery
connector from the printer. Push on the opposite side of the old battery to
slide it through the opening. Push the new battery through the opening.
Insert the plug back into the battery. You may also need to charge the
new batter y.

Replacing the microFlash3 Battery

Remove the square end boot of the printer (the side with the logo on it)
by tucking the tips of your fingers under the edge of the boot and pulling
it off with a peeling motion. Tap the edge of the printer (where you see
its bar code label) against the heel of your hand. Lift out plug. Slide
battery out. Slide the new battery in. Insert the plug back into the battery.
You may also need to charge the new battery.

Replacing the microFlash2t/2tcr/2i/2icr Battery

Open the cover and slide the battery away from the printhead towards the
hinge. Then lift out the battery from the tray. Slide the new battery in.
You may also need to charge the new battery.

Replacing the microFlash4t/4tcr Batteries

Open the cover and gently push the battery lock tabs away while lifting
the battery up. Insert the new battery in by putting the non contact area of
the battery in first towards the center. Next push down on the battery near
the battery lock tabs. You may also need to charge the new battery.
Battery Charging Indicator
Battery LED State of Charge
Solid Red Charging in Progress
Green Charge Completed
Red Flash Slow Low Temperature or Battery is disconnected
Red Flash Fast High Temperature
Red/Orange Slow Low Voltage
Red/Orange Fast High Voltage
Orange Flash Slow Timeout
Orange Flash Fast Internal Error