HP 3500cp Service Manual - Page 274

Bail Stepper Motor Refer to figure 22 ' page 8Ć63 Removal WARNING Switch off the printer and remove the power cord. 1. Remove the following: 1. Left Hand Cover ' page 8Ć18. 2. Bail Arm Assembly ' page 8Ć58 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. Disconnect the bail stepper motor cable (item 1) from position J7 STEPPER MOTOR on the refill interconnect PCA (item 2). 4. Release the bail stepper motor cable from the cable clamp (item 3) on the left hand side chassis. 5. Remove the bail stepper motor (item 5) by removing two TĆ10 screws (item 4). Installation 1. Install the bail stepper motor (item 5) in the correct position on the left hand side chassis. 2. Install two TĆ10 screws (item 4) into the left hand side chassis securing the bail stepper motor. 3. Connect the bail stepper motor cable (item 1) to the refill interconnect PCA (item 2) in position J7 STEPPER MOTOR. 4. Install the bail stepper motor cables into a cable clamp (item 3) on the left hand side chassis. 5. 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. 6. Install the following: 1. Left Hand Cover ' page 8Ć18. 2. Bail Arm Assembly ' page 8Ć58 7. Connect the power cord and turn the printer on in service mode. 8. Perform D11 Bail Service Test ' page 4Ć23 8-62 HP DesignJet CP Series Printers Removal and Installation