Ricoh LD430c, Operating Instructions Manual, Page: 604 / 964

Preventing Information Leaks
76
3
Note
❒
You can also embed pattern in a document protected by data security for cop-
ying. However, if such a document is copied or stored in the Document Serv-
er using a copier or multi-function printer with the Copy Data Security Unit,
the copy is grayed out, so the embedded pattern does not appear on the copy.
❒
If misdetection occurs, contact your service representative.
❒
If a document with embedded pattern for data security for copying is copied,
scanned, or stored in the Document Server using a copier or multi-function
printer without the Copy Data Security Unit, the embedded pattern appears
clearly on the copy.
❒
If the scanned data security for copying document is registered as a user
stamp, the machine does not beep, the file registered as a user stamp is grayed
out, and no entry is added to the unauthorized copying log.
Printing Limitations
The following is a list of limitations on printing with unauthorized copy preven-
tion and data security for copying.
❖
Unauthorized copy prevention / Data security for copying
Limitation
❒
You can print using the only RPCS printer driver.
❒
You cannot print at 200 dpi resolution.
❒
You cannot partially embed pattern in the printed document.
❒
You can only embed pattern that is entered in the [ Text ] box of the printer
driver.
❒
Printing with embedding takes longer than normal printing.
❖
Data security for copying Only
Limitation
❒
Select 7.2
×
10.1 inches larger as the paper size.
❒
Select Plain or Recycled with a brightness of 70% or more as the paper type.
❒
If you select Duplex, the data security for copying function may not work
properly due to printing on the back of sheets.
AthenaC1-EN_Sec_F2_FM_forPaper.book Page 76 Wednesday, January 18, 2006 4:53 PM