User guide

P25 End User Guide
5 Using the printer
5.1 Control panel
Buttons
− The POWER button switches the power on/off. To power off, press the POWER button for more than 1s.
− The FEED button advances the paper roll continuously until the button is released. Also, the FEED
button enters into boot loader mode when holding the Feed button and powering on the printer.
− The MODE button prints a self-test when pressed together with FEED button.
LED
There is a tricolor LED indicator to provide feedback on the P25 status:
Constantly lit Bluetooth module is available
Flashing data transaction via Bluetooth
(Blue)
Constantly lit Power on, normal status
data transaction via USB or serial
port
Flashing
Constantly lit Charging
Flashing intermittently with Blue LED An error has occurred
Off Charging finished
Error description Remedy
Check
Steps
flashing type
There is no more paper Add paper 1
The paper cover is open Close the paper cover 2
An transmission error oc-
curred
Check the transmission
status
3
An overheat error occurred
Wait until the print head
cools down
4
Battery voltage is low Charge the battery 5
Note: If an error has occurred while charging, the LED will show the above error messages.
5.2 Self test
The self test checks for printer problems, no paper and other status. Hold the MODE button and press the
FEED button at the same time to enter start the test.
(
Green
)
(Red)
(R, G, B)
(B R B R)
(
B R R B R R
)
(B R R R B R R R R )
(
B R R R R B R R R R
)
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