WILLETT 430 - Page 179

430 Ink Jet Printer Service and Maintenance Manual
162
Issue 2
Part No. 306-0430-102
(
1
) Ground potential deflector electrode
(
2
) Securing screw
(
3
) Height adjustment screw
(
4
) Lateral adjustment screw
(
5
) Deflector block adjustment screw
(
6
) Charge electrode clamping screw
2
4
5
6
7
1
3
(
7
) Phase detector clamping screw
Figure 81 Printhead Adjustment Screw Location
6
When ink jet position is correct in the gutter, check the ink jet is flowing through the centre of the charge
electrode slot parallel to the sides of the slot (Figure 82).
1
1
(
1
) Equidistant gap
Figure 82 Ink Jet Flow Through Charge Electrode
Caution - Damage to Charge Electrode
Take care not to deform the charge electrode slot when rotating the charge electrode.
Caution - Charge Cable
Ensure that the charge cable is not pulled out of its position in the rear face of the deflector block
assembly.