Hp 220 Manuale Utente Scaricare il pdf (Pagina 138)

6Ć74 Removal and Replacement

C3187Ć90000

 Grasp the cam journal on the left side of the plotter with your left hand.

 Reach around to the front of the plotter and push the top of the bar cam slightly towards

the rear of the plotter, simultaneously pulling the cam journal to the left, so that the bar

cam can begin to slide out of the left sideplate.

Cam journal

Bar cam

Left sideplate

              

   

 While pressing the rightĆmost pinchĆarm assembly towards the rear of the plotter against

its spring tension, slide the bar cam left until it clears that pinchĆarm assembly.

 Remove the pinchĆarm assembly and spring from the chassis.

       

Pinch arm

Spring

Bushing

PinchĆarm assembly

 Repeat the previous two steps until all of the pinchĆarm assemblies have been removed or

until you have removed the pinchĆarm assembly that is to be replaced.

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Hp 220 Manuale Utente Pagina 138