Fujitsu ULTIMA90 Maintenance Manual page 104

Upper guide F
Direction of
moving card guide
Figure 4.89
head gap
5. Enter adjustment mode
Turn the power on while
and " "SW of
Then printer enters the
Any motors don't move in this mode.
6. Place one sheet of 1p-55kg paper between the card guide and platen at the APTC switch side.
1 P 55Kg paper
t=0.08
7. Adjust the head gap to value A, by turning the SS gear.
Platen
Screw
Platen
Figure 4.90 Insert paper for adjustment
Stopper of SS gear
SS gear
Head gap adjustment jig
Card guide
Screw
APTC SW
Stopper stud
104
Attach the
adjustment jig
pushing " "SW
operation panel.
adjustment mode.