1515-134 d-Color MF552/452/362/282/222[Copy Protect] ([Secure Print]) ([Print])To display: [Box] - [System] - [Secure Print] - Select the file - [Print] - [Application] - [Copy Security] - [CopyProtect]Text such as "Copy" and "Private" are printed in the background pattern as concealed text.Settings Description[ON]/[OFF] Select [ON] to print the copy protection text.[Copy Protect Type] Select a stamp used. The date and time can also be printed.• [Preset Stamp]: Select a preset stamp to be printed.• [Registered Stamp]: Select a registered stamp to be printed.• [Date/Time]: Select a format (type) of date and time to be printed.• [Other]: Specify the job number, the machine's serial number, and dis-tribution control number to be printed.[Stamp Selection] The registration status of the stamp is displayed.[Detail Setting] Select the color, density, size, and pattern overwriting of print characters ifnecessary.[Copy Protect] Select how to print the copy protect pattern. Also, you can set the patterncontrast if necessary.[Background Pattern] Select a background pattern.[Change/Delete Position] Allows to check, change or delete the stamp position settings if necessary.You can change the stamp sequence and insert a space between stamps.When you select up to four stamps, you can change their angle (within +/-45 degrees).