Ricoh Printer/Fax/Scanner/Copier Aficio 1515 Operating Instructions Manual page 1013

Troubleshooting
H H H H
Press 0 0 0 0 or 1 1 1 1 to adjust the vol-
ume.
I I I I
Press the { { { { OK} } } } key.
The volume is adjusted.
If you want to adjust another item,
repeat steps G to I.
4
J J J J
Press the { { { { User Tools} } } } key to re-
turn to standby display.
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