Epson DFX-9000 - Page 241

Epson DFX 9000 Revision B
Adjustment Hardware adjustment 234
2. Loosen the 2 screws that secure the Nip Bracket Unit.
3. Check that the reference pin on the side frame is in the positioning
hole of Nip Bracket Unit. Push the unit downward so that Gear B is
correctly contacting Gear C and Gear D. Lightly tighten the screws
to temporarily secure the unit.
Figure 5-16. Nip Bracket Mount Position Adjustment
4. Slowly move the Nip Bracket Unit up and down, and find the
position where the backlash is about 0.01 ~ 0.1 mm between the
gears listed below.
 Between Gear B and Gear C
 Between Gear B and Gear D
Gear D
Adjust direction
Screw
Gear B
Gear C
Screw
Adjust direction
Nip Bracket Unit
Backlash level:
0.01 ~ 0.1 mm
C H E C K
P O I N T
The amount of backlash between Gear B and Gear D can be
checked visually by looking through the hole in the frame
of the Nip Bracket Unit and Gear B.