Printer Status LED error blink pattern
Basic policy of blinking pattern for errors at Printer Status LED in Auto Mode is as follows:
- Red color is used for an unrecoverable error.
- Amber color is used for a recoverable error.
- Blink cycle is 2Hz.
- Number of blinks depends on the block where an error occurs.
PCB | 1 Blink |
Thermal Head | 2 Blinks |
Cover | 3 Blinks |
Paper block | 4 Blinks |
Print block | 5 Blinks |
Cutter block | 6 Blinks |
In “User Mode” of Printer Status LED, a system controls LED by “LED Control Request”, LED pattern and the indication timing are specified by a system.
| Errors | Color | Bezel LED |
|---|---|---|
| PCB Error | GREEN | 1 Blink Pause 5 seconds |
| Paper Low | GREEN | 4 Blinks Pause 5 seconds |
| Thermal Head Overheat | AMBER | 2 Blinks Pause 5 seconds |
| Cover Open | AMBER | 3 Blinks Pause 5 seconds |
| Paper End | AMBER | 4 Blinks Pause 5 seconds |
| Printer Jam | AMBER | 5 Blinks Pause 5 seconds |
| Cutter Error | AMBER | 6 Blinks Pause 5 seconds |
| Blown Fuse | AMBER | 6 Blinks Pause 5 seconds |
| Memory Error | RED | 1 Blink Pause 5 seconds |
| Thermal Head Disconnected | RED | 2 Blinks Pause 5 seconds |
| Thermal Head Abnormal Temperature | RED | 2 Blinks Pause 5 seconds |
