Hi Don,
The machine manual is about 40-ish pages - don't know if you got that in the box, or not. The software manual is over 200 pages, and will not be in the box. Both can be downloaded at the following links...
CarveWright Version C Manual (PDF)
CarveWright Software Manual (PDF)
As far as head pressure, you can download the following:
Head Pressure - Leveling the Head (PDF)
Head Pressure - Checking & Adjusting the Head Pressure (PDF)
Hope that helps. Holler if you need anything else, or have questions.