HP 220 - Manual (Page 86)

8 Loosen the right screw and remove the
left screw that attaches the stepper
motorto the left sideplate.
Loosen Remove
C A U T I O N
Reassembling: Do not crossĆthread or
overĆtighten the screws.
9 Move the steppermotortoward the rear
of the plotter.
10 Pull the stepperĆmotor cable gently out
from the electronics enclosure, through
the hole in the left side of the electronics
enclosure, and lift it and the stepper
motorclearof the plotter.
Torx-10
6Ć22 Removal and Replacement C3187Ć90000