![](/images/backgrounds/292029/hp-procurve-radio-port-220-users-manual-545311117x1.png)
In the following step, take care when moving the cartridge+carriage over
C A U T I O N the plastic projection at the top left end of the service+station housing. Too much force may damage the housing or the carriage.
23Grasp the carriage rear preload bushing (rides on the rear slider rod), and move the carriage to the left and free of the slider rods.
Slider rods
Cartridge carriage
Rear preload bushing
24Separate the rear bushing and preload spring from the carriage assembly, and carefully remove the carriage assembly and main drive belt from the plotter.
Main drive belt
Cartridge carriage
Preload spring
Rear bushing
C3187+90000 | RemovalandReplacement 6+53 |