Microsoft PRO 906EX - Manual (Page 203)

Authentication Information
195
7
G
Select the function usage you want to clear from [Copier Counter], [Print
Counter]
, [Scanner Counter] and [All Counters].
H
Press [OK].
I
To clear the number of prints for all user codes, press [Clear] under All Users.
J
Select the function usage you want to clear from [Copier Counter], [Print
Counter]
, and [Scanner Counter].
K
Press [OK].