The functions associated with each user code are the same. If you change or delete user codes, management data and limits associated with that code become invalid.
Register user codes to restrict and monitor users' performance on the printer.
You can register up to 1,000 user codes.
To automatically register a printer driver user code, select [PC Control] under "Printer" in "User Code Authentication". To apply the user code set in User Tools, set the user codes registered to User Tools for the printer driver. For details, see Administrator Tools (SP C342DN).
For details about setting user codes for the printer driver, see the printer driver Help.
For details about how to specify a user code, see "User Code Authentication", Security Guide.