Ricoh All in One Printer Operating Instructions Manual page 108

Adding Paper and Replacing Print Cartridges
C
Select [Adjustment] using {U} or {T}, and then press the {OK} key.
D
Select [Head Position Adjust] using {U} or {T}, and then press the {OK} key.
E
Select the item of which head position you want to adjust using {U} or {T},
and then press the {OK} key.
6
The item you should select differs depending on the write mode you want to
adjust. Select [2.Printer High Speed] if you selected Plain and fast mode (300 dpi)
for the printer. Select [1.Standard] if you selected other items.
F
Press the {Start} key.
The Head Position Adjust test pattern is printed.
102