HP 220 - Manual (Page 123)

11 Lift the serviceĆstation sled clear of the
serviceĆstation housing and the plotter.
12 Remove any wetink from the wiper in
the serviceĆstation housing.
13 Remove the wiper from the top of the
wiper rod by pulling the wiper up.
Wiper
14 Remove the screw and washer that
secure the wiper rod and rocker to the
leftsideplate, and liftthe rod and rocker
clear of the plotter.
wiper rod
wiper rocker
Torx-15
15 Remove the three screws that attach the
serviceĆstation housing to the left
sideplate.
Torx-20
16 Lift the serviceĆstation housing slightly
up and pull itclear of the leftsideplate.
6Ć59 Removal and Replacement C3187Ć90000