HP Designjet 250c Service Manual - Page 98

Removing the DriveĆBelt Pulley, beam, release the black plastic clip

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Removing the DriveĆBelt Pulley 1 Remove the encoder strip. CAUTION In the following step, take care not to break the black plastic tab on top of the motor. 3 On the left of the plotter, remove the belt from the pulley. 2 Press the carriage motor towards the 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. B Reassembling: Make sure the belt is correctly positioned on the pulley grooves. A 4 Underneath the left side of the chassis beam, release the black plastic clip and push the pulley shaft upwards. 5 Remove the pulley, shaft, and bushing from the plotter. Reassembling: Make sure the belt is correctly positioned on the shaft grooves. 6Ć40 Removal and Replacement C4699Ć90000

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6Ć40
Removal and Replacement
C4699Ć90000
Removing the DriveĆBelt Pulley
1
Remove the encoder strip.
CAUTION
In the following step, take care not to break
the black plastic tab on top of the motor.
2
Press the carriage motor towards the 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.
A
B
Reassembling:
Make sure the belt is
correctly positioned on the shaft grooves.
3
On the left of the plotter, remove the belt
from the pulley.
Reassembling:
Make sure the belt is
correctly positioned on the pulley grooves.
4
Underneath the left side of the chassis
beam, release the black plastic clip and
push the pulley shaft upwards.
5
Remove the pulley, shaft, and bushing
from the plotter.