Removing The Automatic Bail Lift Mechanism - HP DesignJet 200 Service Manual

Removing the Automatic Bail Lift Mechanism

The cam gear support is a new part, introduced with the DesignJet 220 to help solve failures
in the bail lift mechanism. It replaces the Teflon washer solution of the DesignJet 200.
A service note describes how to remove the Teflon washers and install the cam gear support
and associated parts on a DesignJet 200. (Details D chapter 9.)
Y tensioner bracket
Engaging lever spring
To remove the bail lift mechanism, perform the following procedure:
1 Remove the drive roller D page 6 69.
2 Remove the engaging lever spring.
Reinstalling: Connect the spring to the upper rung on the leg of the Y tensioner
bracket. Connecting to one of the lower rungs overtightens the spring and can cause
failure of the bail lift mechanism.
3 Remove the two screws from the cam gear support. (Torx 15)
Reinstalling:
a. Remove the screw from the front leg of the Y tensioner bracket. (Torx 20)
b. Reinstall the two screws on the cam gear support. (Torx 15)
c. Reinstall the screw on the Y tensioner bracket. (Torx 20)
4 Slide the support to the left.
5 Remove the engaging lever screw from inside the left sideplate. (Torx 15)
6 On the inside of the left sideplate, pull the cam to the right and off the lever assembly.
7 Remove the engaging lever assembly from the plotter.
Calibration: Perform the bail calibration after reassembling the plotter. (Details D chapter 7.)
C3187 90000
Cam gear support
Engaging lever
Left sideplate
Auto cam
Screw
(Remove from inside)
Removal and Replacement 6 71