A/C not working.. is this common?

[Jake D]

Have a 00 S and the a/c does not put out cold air.. So far I have:

Depressed both lines to see if there was any pressure and there seemed to be a ton. I am planning on going by my old work tomorrow and having my boss putting the gauges on it.

Pulled off the access panel to see if the compressor was spinning, which it was. I zipped off the clutch plate and didnt really notice anything unusual.

When I unplug the pressure switch the system stops so it appears to be fine as well.

At this point the only thing I can think of is to check the actual pressure and see if there is a possible blockage???

Has anyone else experienced anything like this? Thanks for looking and the suggestions