Function Of Led Indicators On The Control Panel - G&G P2022 Series User Manual

8.1.1.2. Operation Function of Cancel/Continue Button
If the printer is in sleep mode, press or press and hold this button can wake it up.
Press and hold this button during printing can cancel the current print job.
When the printer is in ready mode, press and hold this button can print the test page.
8.1.1.3. Operation Function of Information Button
When the printer is in ready mode, press and hold this button can print the test page.

8.1.2. Function of LED Indicators on the Control Panel

8.1.2.1. LED1 Status Indication
The meanings of the status indication of LED1 are as follows:
Paper/Wi-Fi
Multi-colored
Serial No.
LED1 Status
Indication
1
2
3
4
5
6
Status Description
(For printers with USB+W-iFi
interface)
No Wi-Fi connection, no paper error,
sleep mode
LED1 off
Searching W-iFi, no indication of
paper error
LED1 with green light flashing slowly
Connecting Wi-Fi..., no indication of
paper error
LED1 with green light flashing quickly
Successful Wi-Fi connection, no
paper error
LED1 with green light staying on
Paper Jam Error
LED1 with red light staying on
Paper shortage in printing, or failed in
feeding
LED1 with red light flashing quickly
Status Description
(For printers with USB
interface)
No Wi-Fi connection, no paper
error, sleep mode
LED1 off
N/A
N/A
N/A
Paper Jam Error
LED1 with red light staying on
Paper shortage in printing, or
failed in feeding
LED1 with red light flashing
quickly
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