Can`t add Custom Paper Sizes

Hi,
I`m using AutoCAD2004 with HP Designjet 800 Plotter.
The Plotter is connected to network.
I want to add some Custom Paper Sizes, however, when I open the options for the plotter(User-defined Paper sizes&calibration), I can`t add or modify paper sizes. The `Add` button is not available.

I set my computer to `Power Users` but still cant add. Does anyone know how to make the `Add` or `Delete` buttons usable? Thank you for any help in advance.

Regards,

Kaynak

 

Different drivers may have that option available.
If it's greyed out, you need to go to Custom Properties for that .pc3.
You might get the chance to add only one custom size with that driver.

for the plotter(User-defined Paper sizes&calibration), I can`t add or modify
paper sizes. The `Add` button is not available.

how to make the `Add` or `Delete` buttons usable? Thank you for any help in
advance.