When Machine Functions are Restricted
Restricted functions can be used only by authorized users.
Depending on the restricted function, users will be authenticated from the machine's control panel or in
the printer/LAN-Fax driver.
• To print jobs that require authentication you can use only the Windows PCL printer driver. Printing
such jobs from the PostScript 3 printer driver is not possible.
• The procedure in this section is an example based on Windows 10.
The table below shows the functions that can be restricted, and how users can be authenticated to use
them.
Restricted Function
Authentication method
• Copying (both color and
black-and-white)
• Color copying
• Sending faxes
• Scan to E-mail/FTP/Folder
• Scan to USB
The machine requests for a user code when a user presses the
[B&W Start] or [Color Start] key.
The user must enter a valid user code from the control panel.
• Printing (both color and
black-and-white)
• Color printing
• Sending faxes via LAN-Fax
The user must enter a valid user code in the printer or LAN-Fax
driver before executing a print command.
Authentication using the control panel
1.
If the machine requests for the user code, press the box, enter a user code, and then press
[OK].
If you enter a wrong user code 3 times, the machine beeps and denies further attempts of
authentication.
2.
If the printer requests for a user code, enter a user code.
If you enter a wrong user code, the printer denies further attempts of authentication.
3.
Press [OK].
Authentication using the printer or LAN-Fax driver
1.
Open the file you want to print on your computer.
When Machine Functions are Restricted
293
Summary of Contents for M C251FW
Page 2: ......
Page 23: ...3 2 1 ECC105 Interior ECC106 4 3 2 1 Guide to Components 21 ...
Page 45: ...Deleting characters 1 Press to delete characters Entering Characters 43 ...
Page 48: ...1 Guide to the Machine 46 ...
Page 82: ...2 Paper Specifications and Adding Paper 80 ...
Page 100: ...3 Printing Documents 98 ...
Page 124: ...4 Copying Originals 122 ...
Page 170: ...5 Scanning Originals 168 ...
Page 216: ...6 Sending and Receiving a Fax 214 ...
Page 270: ...7 Configuring the Machine Using the Control Panel 268 ...
Page 346: ...6 Close the ADF cover 9 Maintaining the Machine 344 ...
Page 360: ...Main unit DUE292 1 3 2 1 DUE288 2 DUE289 10 Troubleshooting 358 ...
Page 361: ...3 DUE290 Waste toner bottle ECC168 Paper feed unit DUE320 1 Removing Paper Jams 359 ...
Page 440: ...12 Appendix 438 ...
Page 445: ...MEMO 443 ...
Page 446: ...MEMO 444 EN GB EN US EN AU M0EQ 8504A ...
Page 447: ......
Page 448: ...EN GB EN US EN AU M0EQ 8504A 2021 2022 Ricoh Co Ltd ...