Get fingerprinted in a nearby police station and they will have the fingerprint card.
Sample:
http://ag.ca.gov/erds1/pdfs/form_fd_258_sample.pdf
Sample Cover Letter:
March 17, 2009
Your address here
Division of state Police
Attn: CIU
P.O. Box 7068
West Trenton, NJ 08628-0068
Subject: Police Clearance Certificate for Immigration to Canada.
To Whom It May Concern:
I am making an application for Permanent Residence to the Consulate General of Canada in Buffalo, NY. An integral part of the application is for me to obtain police clearance from New Jersey. Enclosed is the FBI fingerprint card with fingerprints taken by Dept. of Public Safety and Correctional Services, TX. Police response should be mailed to the following address:
Your address here
Thanks for your time and consideration.
Sincerely,
(
Your Name)
Encl:
1.Fingerprint card
2.Money Order of $30