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Preventing Unauthorized Access

Increasing Security

Network Security

Key Pair and Server Certificate Settings for Encrypted SSL Communication

Generating a Key Pair and Server Certificate

Registering a Key Pair File and Server Certificate File Installed from a Computer

Editing Key Pairs and Server Certificates

Registering/Editing a CA Certificate File

Verifying Certificate Validity Using Certificate Revocation List

Network Settings/Management when Using an Advanced Box

MEAP Settings

Using the SSL

Printing Installed Application Information

Preventing Information Leakage

Digital Signatures

Setting/Confirming a Key Pair and Device Certificate

Confirming a Key Pair and User Certificate

Checking a Device Signature/User Signature Certificate

Setting a Rights Management Server

Forced Secure Watermark/Document Scan Lock

Secure Watermark (Forced Secure Watermark/Printer Driver Secure Watermark)

Adjusting the Secure Watermark Contrast

Document Scan Lock Settings

Specifying the Document Scan Lock Operational Settings
Setting the Document Scan Lock Mode
Adjusting the TL Code

Copy Set Numbering Options

Accepting Only Encrypted Secure Printing

Restricting the Send Function

Setting the Address Book

Mail Box Settings

Specifying Settings for All Mail Boxes

Specifying the Mail Box Security Settings

Setting the Control Panel Display

Managing the Setting Information Registered in the Machine

Specifying Management Settings for the Memory

Completely Erasing Unnecessary Data from the Memory

Initializing All Data/Settings

TPM Settings

Device Management

Using the USB Port

Device Information Settings

Specifying Device Information Distribution Settings

Registering/Deleting/Printing Distribution Destinations

Setting the Receiving Machine

Setting Automatic Distribution

Setting Manual Distribution

Checking/Printing the Communication Log

Limiting Functions

Remote UI

Clearing the Message Board

Saving a Log of Key Operations

Starting the Setup Guide

Retrieving Audit Logs

IEEE 2600 Security Standard

Top » Security » Preventing Information Leakage » Forced Secure Watermark/Document Scan Lock » Document Scan Lock Settings » Adjusting the TL Code
Adjusting the TL Code
0R9W-208
This mode enables you to adjust the size, density, and color of dots embedded in the document as a TL Code.
1.
Press (Settings/Registration).
2.
Press [Function Settings] → [Common] → [Print Settings].
3.
Press [Document Scan Lock Settings].
If the Secure Watermark mode is available for use, press [Secure Watermark/Document Scan Lock].
4.
Press [Adjust TL Code].
5.
Select [Standard] or [For Printer 1200 dpi].
To print from your computer using 1,200 dpi resolution, set [For Printer 1200 dpi].
6.
Adjust the color, size, and density of the dots.
<Color>:
Select [Magenta] or [Black].
If there are dark colored illustrations or images in the document or file, we recommend that you select [Black].
<Dot Size>:
Press [-] or [+] to set the size of the dots.
The appropriate dot size differs according to the usage environment, the content of the original, or the content of the file. We recommend that you check documents embedded with a TL code to see whether you can correctly analyze the tracking information and whether the TL code restricts copying.
<Dot Density>:
Press [Standard] or [Rough].
If there are many illustrations or images in the original or file, we recommend that you select [Standard].
7.
Press [OK].
NOTE
To restore the default settings, press [Initialize] → [Yes].
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