Roland VersaCamm VS-640 Service Notes page 198

Move the Head Carriage to the width of the machine manu-
40
ally to check that the Tube Guides make physical contact
with the Rail.
When the Tube Guides make physical contact
with the Rail, remove the Ink Tubes with the Tube
Guides from the Cable Holder Plate and the Sup-
port Frame. Then, fix the Ink Tubes with the Tube
Guides again.
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