Ricoh SGC 1506 Operating Instructions Manual page 102

Adding Paper and Replacing Print Cartridges
F
Press [End].
If the printing is blurred or unclear, press [Continue] to perform head cleaning.
G
Press the {User Tools/Counter} key.
6
Note
❒ For details about head cleaning, see "Clean Print-heads".
Reference
p.97 "Clean Printheads"
96
AMA049S