A non .NET helper fact ! Sorry about that but this will save you lots of trouble on corporate policies and stuff ... Got this forwarded in our internal mailing list about printing confidential documents which can be made secure and private to you in the print job.
If you want to print a job that is personal or confidential, and you do not want anyone else to see it, the printer can hold your job in memory until you arrive at the printer.
Steps to follow:
1) Printer properties -> Setup -> Click on "Print and Hold" button
2) Select "Confidential Print"(give user name and pin)
Go to Printer:
1) Press Menu until you see your user name, and then press Select.
2) Enter your four-digit pin using the numbered buttons on the operator panel.
3) Press Go to send the job to printer.