Color Skew Correction Control - Konica Minolta BizHub C360 Service Manual

9. WRITE SECTION (PH SECTION)
9.2.7

Color skew correction control

• Temperature may change inside the print head unit and the components can change
over time. This may cause color skew problems. To prevent the problems, individual G3
lenses that correspond to Y, M, and C respectively have a color skew auto adjustment
mechanism.
• When the skew correction motor runs, the G3 lenses moves up and down to perform an
automatic color skew correction.
G3 lens
G3 lens tilting shaft
G3 lens tilting shaft
44
Theory of Operation Ver. 1.0 Jul. 2009
Skew correction motor
G3 lens:
The lens is tilted to correct
color skew.
G3 lens:
The lens is tilted to correct
color skew.
Print head unit
A0EDT2C172DA
Skew correction motor/Y,M (M15,M16)
Drive gear
G3 lens drive cam
Skew correction motor/C (M17)
Drive gear
G3 lens drive cam
A0EDT2C173DA
A0EDT2C283DA