Scanner Related Adjustment - Toshiba DP4500 Service Handbook

2.3.4 Scanner related adjustment

(a) Image distortion adjustment
Step 1 A
Step 2 C
1. Turn ON the power while the digital keys [0] and
[5] are pressed simultaneously.
2. Press [FAX] to make a copy of any image on a
sheet of A3 (LD) paper.
3. Enter [308] and press the [START] key to move
the carriage to the position for adjustment (exit
side).
4. Make an adjustment in the order of step 1 and
2.
[Step 1]
In the case of A: Tighten the adjustment screw
for mirror-2 (CW).
In the case of B: Loosen the adjustment screw
for mirror-2 (CCW).
[Step 2]
In the case of C: Tighten the adjustment screw
for mirror-1 (CW).
In the case of D: Loosen the adjustment screw
for mirror-1 (CCW).
December 2000 © TOSHIBA TEC
Feeding direction
Feeding direction
Adjustment screw for the mirror-1
Adjustment screw for the mirror-2
2 - 11
B
D
DP4500/3500 ADJUSTMENT