I work in HR. 1 to 2 pages is fine, as long as you are concise and to the point about your experience. If you have that much experience that is relevant to the position you are applying for, make sure you add that. If you have filler jobs list them as "other experience" and only put employer, position, dates and location with no task bullets. That way the prospective employer knows you were doing something during that time.
[This message edited by NikkiD at 9:17 AM, April 5th (Friday)]