Toshiba DP3500, Руководство по обслуживанию, Страница: 53 / 257

DP4500/3500 ADJUSTMENT 2 - 14 December 2000 © TOSHIBA TEC
(d) Reproduction ratio adjustment of the secondary scanning direction
1. Turn ON the power while the digital keys [0] and [5] are pressed simultaneously.
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(Adjustment mode)
2. Place a ruler on the original glass with its leading edge pushed against the original scale on the left.
3. Press the [FAX] key and make a copy in the condition of A3 (LD), 100% and lower cassette.
4. Measure the distance C from 210 mm to 410 mm (in case of A3) or from 220 mm to 420 mm (in case
of LD) of the copied image of the ruler.
5. Check if the distance C is within the range of 200±0.5 mm.
6. If not, change the value taking the following procedure, and repeat steps 3 to 5 until the distance falls
within range.
<Procedure> (Adjustment mode)
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(Enter the code [340] with the digital keys)
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[START]
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(Enter a value (acceptable values : 0 to 255) with the digital keys)
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Press the [SET] icon or the [INTERRUPT] key to store the value in the RAM.
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(“100% A” is displayed.)
* The larger the adjustment value, the lower the reproduction ratio becomes. (0.05
mm/step)
Copied image of the ruler
Feeding direction
200 250 300 350 400
200 250 300 350 400
C (A3)
C (LD)