Toshiba e-STUDIO556 Service Manual page 424

[E] Image position adjustment of the secondary scanning direction
<Procedure>
While pressing [0] and [5] simultaneously, turn the power ON.  (Adjustment Mode)
(1)
(2) Place a ruler on the original glass with its leading edge pushed against the original scale on the
left.
(3) Press [FAX] [START] to make a copy at the mode of A3 (LD), 100% and the 2nd drawer.
(4) Measure the distance D from the leading edge of the paper to 10 mm of the copied image of the
ruler.
(5) Check if the distance D is within the range of 10±0.5 mm.
(6) If not, use the following procedure to change values and repeat the steps (3) to (5) above.
(Adjustment Mode)  (Key in the code [3031])  [START]
 (Key in a value (acceptable values: 92 to 164))
 Press the [OK] or the [INTERRUPT] button (stored in memory).
 ("100% A" is displayed.)
* The larger the adjustment value is, the more the image is shifted to the trailing edge (0.095
mm/step).
e-STUDIO556/656/756/856/557/657/757/857
ADJUSTMENT
Copied image of the ruler
10 20
D
Feeding direction
Fig. 6-20
6 - 20
30 40
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