Status And Errors; Status Display - Epson Mobilink TM-P20II Technical Reference Manual

Status and Errors

The status of the printer is indicated by lit and flashing LEDs.

Status Display

Power Error
LED LED
O N
O O
O N
*1
k N
O N
*1
k N
O O
O O
O O
O O
*1
O k
*1
k N
*2
O k
*1
k O
O N
*1
k N
∗1: The LED flashing pattern is: lighting for 320 ms followed by a pause for 320 ms.
∗2: The LED flashing pattern is: lighting for 320 ms followed by a pause for 320 ms. After repeating it twice, lights up for 640 ms and goes
off.
You cannot print when an error has occurred.
You cannot identify the error by the flashing patterns of the LEDs. Develop the application so that
users can identify the error description and check the solutions.
Charge Battery Wi-Fi
LED LED LED
- -
-
O
- -
- -
- -
- -
- -
- -
- -
- -
-
N
-
N
-
N
-
N
- -
- -
O: ON k: Flashing N: OFF -: Ignore the LED light
Bluetooth
LED
- Online (normal state)
While initializing after turning on the power
N
Self-testing in progress
N
Waiting for the self-test to continue
N
- Paper is being fed with the paper feed button
- Waiting for a Macro execution to run
- Roll paper cover opened when not printing
- No roll paper
- Automatically recoverable error
- Recoverable error
Unrecoverable error
N
Turn off the power immediately.
Updating the firmware (Wi-Fi model)
N
Updating the firmware (Bluetooth model)
N
Power-off standby process is in progress or
N
power-off process is in progress
*1 Starting up the network + link-down display
k
Resetting the printer or the communication
-
settings is in progress
Chapter 1 Product Overview
Printer status
27