Roland VersaUV LEJ-640 Service Notes page 280

Remove the I/S Cover.
1
Lower the Sheet Loading Lever.
2
Remove the 2 screws to remove the Carriage Cover.
3
The screws for fi xing the Carriage Cover are the
screw with washer.
Select [SUB MENU] > [PAPER SIDE SENSE] >
4
[OUTPUT LEVEL] menu and press the [
I/S Cover
Screw
Sheet Loading Lever
Carriage Cover
] key.
4-72
Screw
SERVICE MENU
SUB MENU
[ ] [ ]
SUB MENU
PAPERSIDE SENSE
[ ]
PAPERSIDE SENS
OUTPUT LEVEL
[ ]
OUTPUT LEVEL
0.7V
Hook