Olivetti PF-P09, Руководство по обслуживанию

Страница: 190 / 457

Field Service Ver. 1.1 May 2011 13. SERVICE MODE
147
1.1
ADJUSTMENT
/ SETTING
2. Make adjustments so that the gray area on each color sample of the output test pattern
becomes parallel to the main scan direction.
Calculate the correction values for cyan, magenta, and yellow in the following way.
<1> Check the numbers indicated on the ends of A and B which correspond to the darkest
black lines in the gray area of each color pattern.
(In the example of the yellow pattern, “1” is selected for the end of A and “7” is selected
for the end of B.)
<2> The number indicated on the end of A minus the number on the end of B equals the
correction value.
(In the example of the yellow pattern, the calculation is 1-7=-6. “-6” is the correction
value.)
3. Call the Service Mode to the display.
4. Select [ADJUST]
o
[MAIN SCAN SCALE]
o
[SCAN ADJUST VALUE], and press the
Select key.
5. Select the key for color to be adjusted.
6. Enter the correction value calculated in step 2 and press the Select key.
7. Enter the correction values for cyan, magenta, and yellow respectively.
8. Select [ADJUST]
o
[MAIN SCAN SCALE]
o
[MAIN SCAN PAGE] and output the test
pattern again to check the results of the adjustments.
• Specification: The difference between the respective numbers indicated on the
ends of A and B which correspond to the darkest black lines must
be within 2 steps.
13.4.18 AIDC MODE
• Not used.
1.1
d-Color MF2400