Note：Two cases that LED Light is NOT ON
1. LED light is not on: When filament is inserted into the slot , it is normal that the LED lights of empty slots (Zero filaments inserted) are not on.
2. When the four slots are empty, if the LED of a slot is always not on, it indicates that the feeder is powered on abnormally and needs to be checked.
|
Status |
Filament Inlet |
Hub
|
Light State
|
|
Normally idle |
YES |
YES
|
white light is steady on
|
|
Normally idle
|
YES
|
No
|
white light is steady on
|
|
Normally idle |
No
|
No
|
4 white indicators blinking in sequence
|
|
Print normally |
YES
|
YES
|
white light breathing
|
|
Print normally |
No
|
No
|
red light breathing
|
|
Abnormal |
YES
|
YES
|
red light double flashing
|
|
Abnormal
|
YES
|
No
|
red light single flashing
|
|
Abnormal
|
No
|
YES
|
red light is steady on
|
|
Abnormal |
No |
No
|
4 red indicators blinking in sequence |
The CMS is connected properly, communication is normal, and no filaments are inserted.
The CMS connection is abnormal, the communication is abnormal, but K2 Plus cannot detect the CFS connection.
Filament is inserted into the slot and is in the normally idle state.
There are filaments inserted into the slot and they are in normal printing state.
No filament is inserted into the slot, but the hub detects the filament.
No filament is inserted and the slot should be in print state (no filaments inserted or filaments exhausted)
The feeder has filament, but the hub does not have filament. The filament loading may fail, and the filament is in the CFS.
Filaments are detected in the slot and the hub, but the printer fails to load or unload filament, and cannot print normally