Good morning,
Why not just re-print the same code for the same piece of equipment?
I don't think that you should necessarily use the Record ID for the key field. However, you shouldn't think that your data is secure because you use a random number. Depending on their role and the permissions, people can still access all of the particular records using the Record ID. You're much better off using Role Permissions to ensure the Data Security.
Thank you,
John
------------------------------
John Crosland
Software Developer
Inglett & Stubbs
Mableton GA
------------------------------