Toshiba e-STUDIO165 Service Manual page 152

[C] Reproduction ratio adjustment of the secondary scanning direction
<Procedure>
(1) While pressing [0] and [5] simultaneously, turn the power ON.
(2) Place a ruler on the original glass with its leading edge pushed against the original scale on the
left.
(3) Press the [INTERRUPT] button to enter the normal mode.
(4) Make a copy at the mode of A3 (LD), 100% and standard drawer of the equipment.
(5) Press the [INTERRUPT] button to enter the adjustment mode.
(6) Measure the distance C from 200 mm to 400 mm of the copied image of the ruler.
(7) Check if the distance C is within the range of 200±0.5 mm.
(8) If not, use the following procedure to change values and repeat the steps (3) to (7) above.
(Adjustment Mode)
(Key in a value (acceptable values: 76 to 181))
Press the [ENTER] button (stored in memory: The density LED blinks.).
("MC" is displayed.)
* The smaller the adjustment value is, the lower the reproduction ratio becomes (0.189 mm/
step).
Be sure not to perform any operations while the density LED is blinking.
50
e-STUDIO165/167/205/207/237
ADJUSTMENT
(Key in the code [340])
Copied image of the ruler
100 150 200
Fig. 3-10
3 - 14
06/04
(Adjustment Mode)
[ENTER]
250 300 350
C
Feeding direction
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[CANCEL]
400