Card Guide Position Adjustment (Another Way) - Fujitsu DL7600 Maintenance Manual

(3) Card guide position adjustment (another way)

[Without the head gap adjustment jig]
This method uses the gear that is next to the motor pinion instead of head gap adjustment jig.
This adjustment should be done after print head gap adjustment is finished.
1. Remove the print head.
2. Open the upper guide F open.
3. Loosen the fixed screw of the card guide.
4. Rotate the motor pinion counterclockwise until stopper of SS
gear touch against the stopper stud.
Note Please make sure to rotate gears by motor pinion.
5. Put the "MARK 1" as the base position.
Put the "MARK 1" on the tooth of the gear, and put the mark
side frame at same position.
6. Put the "MARK 2" as the aim for adjustment.
Rotate the motor pinion clockwise to rotate drive gear by 11
teeth. Then put the "MARK 2" to the tooth, which becomes ten
pieces from the "MARK 1".
And then rotate the motor pinion clockwise to rotate drive gear
by 2 teeth.
Figure 4.94 other way to adjust the card guide
Motor pinion
MARK on side frame
MARK 1
This procedure finished 12
115
Screw
Stopper
Stopper
Gear
MARK 2
th
11 from
"MARK 1"
th
teeth