HP 3500cp Service Manual - Page 276

Refill Interconnect PCA Refer to figure 23 ' page 8Ć65 Removal WARNING Switch off the printer and remove the power cord. 1. Remove the following: 1. Left Hand Cover assembly ' page 8Ć18. 2. Remove the top half of the elevator assembly by releasing it from two retaining clips at the back and lifting up and to the left. 3. Carefully disconnect all cables (item 4) from the refill interconnect PCA. 4. Remove the refill interconnect PCA (item 1) by removing two TĆ20 screws (item 2) installed through two support rings (item 3) and into the left hand side chassis. Installation 1. Install two TĆ20 screws (item 2) through the refill interconnect PCA and the two supporting rings (item 3) into the left hand side chassis. 2. Connect all cables (item4) to the refill interconnect PCA. 3. Install the top half of the elevator assembly by securing it to two retaining clips at the back and push down and to the right. 4. Install the following: 1. Left Hand Cover assembly ' page 8Ć18. 5. Connect the power cord. 6. Perform the following service tests: 1. D11 Bail ' page 4Ć6. 2. D08 Sensors ' page 4Ć18. 3. D03 Carriage Axis (YĆaxis) ' page 4Ć11 . 4. D06 Refill ' page 4Ć16. 8-64 HP DesignJet CP Series Printers Removal and Installation