Roland VersaCamm VS-640 Service Notes page 114

Remove the Grit Encoder Board.
4
Remove the Grit Encoder Stopper.
5
Remove the Grit Encoder.
6
Make sure not to scratch or leave any fi ngerprints
on the Grit Encoder.
Move the Head Carriage leftwards by hand.
7
Grit Encoder Board
Grit Encoder Stopper
Grit Encoder
3-41