G&G P2022 Series User Manual page 72

8.1.2.3. Indication of LED1 and LED2 Combination Status
You can refer to the indicator combination list for information on the working status of the printer.
Some of the LED1 and LED2 combined indications are as follows:
Status
Serial
Paper/Wi-Fi
No.
(Multi-colored
LED1)
1
2
3
4
5
6
7
8
9
10
11
Data/Cartridge
Status Description
(Multi-colored
LED2)
Paper jam, the printer is ready
LED1 with red light staying on, LED2 off
Paper jam during printing
LED1 with red light staying on, multi-colored LED2 off
Paper jam, alarming for toner low
LED1 with red light staying on, LED2 off
Paper jam, cartridge error (not installed, mismatch,
expired)
LED1 with red light staying on, LED2 off
Paper jam, serious printer error (heating roller
abnormalities, laser motor abnormalities, communication
error, opened cover, etc.)
LED1 off, LED2 with red light staying on
Paper jam, a job is cancelled via the panel
LED1 off, LED2 with green light flashing quickly
Paper shortage in printing, or failed in feeding, only
showing paper errors
LED1 with red light flashing quickly, LED2 off
Paper shortage in printing, or failed in feeding, alarming
for toner low
LED1 with red light flashing quickly, LED2 off
Paper shortage in printing, or failed in feeding, cartridge
error (not installed, mismatch, expired)
LED1 off, LED2 with orange light staying on
Paper shortage in printing, or failed in feeding, and
meanwhile, serious printer error (heat roller abnormalities,
laser motor abnormalities, communication error, opened
cover, etc.)
LED1 off, LED2 with red light staying on
A job is being cancelled via the panel because of paper
shortage in printing or failure in feeding
LED1 with green light off, LED2 with green light flashing
quickly
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