HP AFICIO SP 8100DN - Manual (Page 108)

Adjusting Tray Registration
97
7
F
Confirm the position of the image on the test sheet, and then adjust the reg-
istration value.
In this setting, adjust the margins of the test sheet so that they are equal in
size.
G
In the [Registration] menu, Select [Adjustment] using {T} or {U}, and then
press the {q Enter} key.
H
Select the parameter you want to adjust using {T} or {U}, and then press
the {q Enter} key.
I
Set the registration value (mm) using {T} or {U}, and then press the {q En-
ter}
key.