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Error and Maintenance LEDs
The LEDs light and flash to indicate the printer's status.
or or | LED is lit in the colour shown. |
or or | LED is flashing in the colour shown. |
| LED can be off, lit, or flashing in any colour. |
![]() | LED is off. |
TD-4215D/TD-4425DN/TD-4525DN/TD-4425DNF
Power LED | Roll LED | Status LED | Condition | Action |
|---|---|---|---|---|
| | | The Roll Compartment Cover is open. | Close the Roll Compartment Cover until it locks into place. |
| Repeat (1 second off, 1 second on) | Repeat (1 second off, 1 second on) | Feed errors |
|
Media end error | ||||
| Repeat (1 second off, 1 second on) | Communication command error | Do one of the following:
| |
BLF file error | ||||
Database search error | ||||
No template error | ||||
Maximum print length over | ||||
ESC/P memory full error | ||||
JPEG file error | ||||
| | Repeat (0.9 seconds off, 0.3 seconds on, 0.3 seconds off, 0.3 seconds on) | Cutter error | Press and hold |
Mass storage error | ||||
Print Head not detected | ||||
Repeat (0.3 seconds off, 0.3 second on) | Repeat (0.3 seconds off, 0.3 second on) | Repeat (0.3 seconds off, 0.3 second on) | System error | Contact Brother customer service. |
TD-4455DNWB/TD-4555DNWB/TD-4555DNWBF
Power LED | Roll LED | Status LED | Condition | Action |
|---|---|---|---|---|
| | | The Roll Compartment Cover is open. | Close the Roll Compartment Cover until it locks into place. |
| | | Network setting error | Press and hold |
SSID input/out of setting range error | ||||
Password input/out of setting range error | ||||
Wrong password error | ||||
| Repeat (1 second off, 1 second on) | Repeat (1 second off, 1 second on) | Feed errors |
|
Media end error | ||||
| Repeat (1 second off, 1 second on) | Communication command error | Do one of the following:
| |
BLF file error | ||||
Database search error | ||||
No template error | ||||
Time acquisition error | ||||
Access point search error | ||||
Access point connection error | ||||
Maximum print length over | ||||
ESC/P memory full error | ||||
JPEG file error | ||||
USB host memory full error | ||||
Data update incomplete error (network) | ||||
Data update incomplete error (USB) | ||||
Firmware update incomplete error | ||||
| | Repeat (0.9 seconds off, 0.3 seconds on, 0.3 seconds off, 0.3 seconds on) | Cutter error | Press and hold |
Mass storage error | ||||
USB host power supply over error | ||||
USB host non-compliant device connection error | ||||
Print Head not detected | ||||
| USB hub connection error | Press and hold | ||
Repeat (0.3 seconds off, 0.3 second on) | Repeat (0.3 seconds off, 0.3 second on) | Repeat (0.3 seconds off, 0.3 second on) | System error | Contact Brother customer service. |














