HP designjet l65500 Manuales De Servicio

 Service Tests, Utilities & Calibrations

441

Calculating the results of the test

The values that were displayed at the end of the procedure can now be used to calculate if any shims 

need to be installed in the Printhead Cleaning Assembly and where they should go at the front or rear of 

the assembly.

Subtract the value in millimeters of the Y/M printheads from the value of the C/K printheads. In the 

example here this would be:

•

If the resulting figure is positive, the shim(s) need to be installed on the front side of the Printhead 

Cleaning Assembly.

•

If the resulting figure is negative, the shim(s) need to be installed on the rear side of the Printhead 

Cleaning Assembly.

The table below shows the range of values in millimeters and the applicable number of shims required 

(0,1 or 2). In the example shown above the calculation came to ‘-0.6’, this would mean that 1 shim is 

required on the High side and the front.

Installing the shims

The following procedure describes how to install the shims into the mechanism.

1.

Remove the Wide Wipe Assembly.

2.

Loosen the two screws on the side, either at the front (if the value was positive) or at the rear (if the value 

was negative). Do not remove the screws.

A

B

A-B=X

Note: The shim height/thickness is 0.6mm