Roland VersaUV LEJ-640 Service Notes page 304

The UV Lamp Unit and UV Lamp Sensor do
not work correctly.
0212
* Regarding Service Call 0210 and 0211, refer to the following cable connection diagram.
Service Call 0210 and 0211 Cable Connection Diagram
When the Service Call 0210 occurs, check the cable connection D, E, F, G, H, I, J, K, L, M, N, O and P.
When the Service Call 0211 occurs, check the cable connection A, B and C.
UV Lamp Motor error
Defect of UV Lamp Sensor
Defect of UV Lamp Unit
There is a bad connection between UV Lamp Unit and
Print Carriage Board.
There is a bad connection between Print Carriage Board
and UV Junction Board.
There is a bad connection between UV Junction Board
and Signal Junction Board.
6-10
UV Lamp Motor replacement
UV Lamp Sensor replacement
UV Lamp Unit replacement
Check cable connection between UV Lamp Unit and Print
Carriage Board.
Check cable connection between Print Carriage Board
and UV Junction Board.
Check cable connection between UV Junction Board and
Signal Junction Board.