Lexmark PRO4000 Setting the security PIN of the printer, Setup OK Security Setup OK Set Admin PIN

Using the printer control panel buttons and menus 19

Setting the security PIN of the printer

To prevent unauthorized changes in specific menu settings, you can set a security PIN for the printer.

1From the printer control panel, navigate to:

> Setup > OK > Security Setup > OK > Set Admin PIN

2Enter your four‑digit PIN, and then press OK .

Note: Make sure you remember your security PIN. To recover a lost PIN, you will need the assistance of customer support.

3From the Security Setup menu, navigate to: Lock Settings > OK > On > OK

Note: When Lock Settings is set to On, you need to enter the security PIN every time you want to change some printer settings. To disable the security PIN, set Lock Settings to Off.