5Disconnect all 12 cable connectors from the main PCA.

Do not force the front(panel PCA cable out of its clamp. First pull the

C A U T I O N clamp gently towards you to release the cable; then pull the cable easily out of the clamp.

￿￿￿￿￿￿m￿￿￿n￿: Make sure to connect all cables in the correct orientation and to the correct sockets￿

Media-axis encoder

 

Front-panel PCA

Carriage PCA

 

Pinch-wheel sensor

Window sensor

MAIN PCA

Media sensorStepper motor

Bail sensor

X = Media motor

Power supply

Fan

Y = Carriage motor

 

 

6 Remove the five screws that secure the

7 Lift the main PCA clear of the plotter.

main PCA to the electronics enclosure.

 

￿￿￿￿￿￿m￿￿￿n￿: Temporarily leave the screws loose; tighten the serial and parallel connector screws first; then tighten the PCA screws￿

Torx-10

6(10 Removal￿and￿ReplacementC3187(90000