Brother TD4420DN User Manual page 101

Power LED Roll LED
(Once for 3
seconds)
(Once for 1
second)
(Once for 2 (Once for 2
seconds) seconds)
(Flashes rapidly) (Flashes
rapidly)
Related Information
• Troubleshooting
Status LED Condition
Sleep mode
Switching to mass storage
mode
The printer is in System Off
mode
Initializing mode
Mass storage error
Cutter error
(Twice for 2
seconds)
Print head undetected error
The printer is in Boot
mode.
Resetting mode is on
(Once for 2
seconds)
System error
(Flashes rapidly)
Data overwrite mode
The Roll Compartment
Cover is open.
Action
Insert a roll that matches the
paper setting.
-
-
-
-
Press and hold to clear
the error.
Contact Brother Customer
Service.
-
Contact Brother Customer
Service.
-
Close the Roll Compartment
Cover until it locks into place.
98