Ricoh Pro C901S Manual page 57

3 Custom Paper Settings for Administrators
4. Enter your login user name, and then press [OK].
If you are logging in as the administrator for the first time, enter "admin".
5. Enter your login password, and then press [OK].
6. Press the [Paper Setting] key on the control panel.
BZS201
7. Press [Program/ Change/ Delete Custom Paper].
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