Roland SOLJET Pro III XC-540 Service Notes page 68

Install the Head to the Head Carriage with the 3 screws
13
temporarily. Then, fix the Spring and tighten up the 3
screws as shown in the figure.
Use the 2kgf·cm torque driver (ST-056) to
tighten up the screws.
Connect the 2 flexible cables to the Head Board.
14
Be careful not to connect the wrong flexible
cable.
Fix the Head Board Cover temporarily.
15
Replace the new 2 Ink Dampers, and fix to the Head.
16
Make sure to replace the Dampers when the
Head is replaced.
Do not hold both sides of the Ink Damper so
hard. It could break.
You can connect either Ink Damper to the either
connector on the Head, however, basically
please connect the Ink Damper which has the
Ink Tube with 2 lines to rear side and connect
the Ink Damper which has the Ink Tube with 1
line to front side.
3-6
Spring
Flexible Cable
Head Board Cover