Fujitsu DL7600 Maintenance Manual page 116

7. Insert the 8 parts of paper into the right of card guide and platen.
This spacer should be made as follows.
Fold the A5 size paper 3 times.
Total thickness of papers should
be 0.65±0.1mm
8. Fasten the right side screw temporary
Fasten the right side screw during pushing right potion of curd
guide by light force.
9. Remove the inserted paper.
10. Enter the adjustment mode.
During pushing the "▲", "▼" SW, turn the power on.
11. Adjust the position of the card guide
Lower the left side of a card guide little by little until
the buzzer sounds, and then fasten the screw temporally.
The buzzer sounds during the APTC detect SW is pushed.
To stop the buzzer rotate motor pinion clockwise.
12. Check the drive gear position when the buzzer sound.
Once turn clockwise until buzzer is stop, and then turn the
motor pinion gear counterclockwise until buzzer sounds.
On an ideal target "MARK 2"agree the mark on the bracket.
±2 tooth is a permission level.
When the buzzer start souding, "MARK 2"is on the righte of
the mark on the bracket, upper the card guide.
When the buzzer start souding, "MARK 2"is on the left of the
mark on the bracket ,lower the card guide.
13. Fasten the screws.
Check result is ±2 teeth, and then fasten the screws.
After fasten the screws. Check again and check result is less
than two teeth it can finishe adjutment.
Figure 4.95 other way to adjust the card guide
Paper tip insertion point
Fix temporary
Displacement should be less than 2 teeth
116
Fix temporary
Frame MARK
MARK 2