2JZ/2JX/2JV/2H7-1
1-5-27
24. Check or replace the laser scanner unit and
refit all the removed parts.
When refitting the laser scanner unit, take
care not to hit it to the rib.
25. When the laser scanner unit is replaced with
a new one, carry out the following proce-
dure.
26. Performs manual color registration adjust-
ment (see page 1-5-28).
27. Perform the following image adjustment.
1)Color Calibration
2)Color Registration
3)Maintenance mode U412 (adjusting the
uneven density) (see page 1-3-114).
4)Maintenance mode U410 (Adjusting the
halftone automatically) (see page 1-3-
110).
Figure 1-5-45
Rib
Laser scanner unit