Roland VersaCamm VS-640 Service Notes page 163

Remove the Linear Encoder Board with the Stay by erecting
9
the Print Carriage Board as shown in the fi gure.
Remove the Linear Encoder Board from the Stay.
10
Then, fi x the new the Linear Encoder Board to the Stay
Fix the Linear Encoder Board with the Stay by erecting the
11
Print Carriage Board as shown in the fi gure.
Make sure that the En-
c o d e r S c a l e d o e s n ' t
make contact with the
E n c o d e r M o d u l e a n d
also Encoder Scale is
between the slit of the
Encoder Module.
Connect the Linear Encoder Board Cable and the Head Up
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Down Sensor Cable to the Print Carriage Board.
Module
Encoder Scale
3-90
Linear Encoder Board with the Stay
Linear Encoder Board
Stay