HP Designjet 230, Service Manual

Page: 98 / 268

6Ć40 Removal and Replacement
C4699Ć90000
Removing the DriveĆBelt Pulley
Remove the encoder strip.
In the following step, take care not to break
the black plastic tab on top of the motor.
Pressthe carriage motor towardsthe left,
and remove the belt from the motor shaft.
If you need greater maneuverability of the
motor, press the black plastic tab on top
very slightly downwards.
Reassembling: Make sure the belt is
correctly positioned on the shaft grooves.
On the left of the plotter, remove the belt
from the pulley.
Reassembling: Make sure the belt is
correctly positioned on the pulley grooves.
Underneath the left side of the chassis
beam, release the black plastic clip and
push the pulley shaft upwards.
Remove the pulley, shaft, and bushing
from the plotter.