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2. MEASUREMENT
1. DC POWER SOURCE
BACK UP
(OFF)
50 mA
20 mATYP
MAX
1000 mA
850 mATYP
MAX
DISPLAY
10 µAMAX
POWER OFF 25 µAMAX PRINTING
2. CHECK VOLTAGE
OFF VOLTAGE 4.5 V ± 2.5 % LOW BATTERY VOLTAGE
2.5 V ± 2.5 %
(Note: Test voltage: DC 12 V ± 2 %)
3. CLEANING THE PRINTER HEAD AND ROLLER
A dirty printer head and roller can result in poor printing quality. If you have problems with print quality,
use the following procedure to clean the printer head and roller.
To clean the printer head and roller
1. Make sure the label printer is turned off.
2. Press the tape cartridge compartment cover release and open the compartment cover.
3. Remove the tape cartridge.
4. Use a cotton swab dipped in alcohol to clean the printer head and roller as shown in the illustration.
5. Replace the tape cartridge and close the compartment cover.
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