Ricoh MP 161 Function Manual page 105

Note
❒ You can program fax header names using the Program Fax Information
function in the Fax Features menu.
❒ You can select whether or not dates, fax header names, file numbers, or
page numbers are printed by changing their respective User Parameters
(switch 18, bit 3, 2, 1, 0) in the Fax Features menu.
❒ You can program one of the User Function keys with operations for this
function. Using the User Function key allows you to omit steps
❒ In the USA, law requires that your fax number be included in the Fax
Header. Register the fax number and switch on Fax Header Print with User
Parameters (switch 18, bit 1) in the Fax Features menu. See "Fax Features",
General Settings Guide.
Reference
"Fax Features", General Settings Guide
Fax Header Print
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