Konica Minolta bizhub 250 Service Manual page 246

Field Service Ver. 1.0 Aug. 2005
D. Zoom (FD)
Functions • To adjust the zoom ratio in the sub scan direction for the Scanner Section
Use • When the CCD Unit is with a new one.
Adjustment
Specifica-
tion
If width D on the sample copy made is wider than that on the test chart, decrease the set-
Adjustment ting value.
Instructions If width D on the sample copy made is narrower than that on the test chart, increase the
setting value.
1. Call the Adjust Mode to the screen.
2. Touch [Scanner] → [Zoom] in that order.
3. Position the test Chart correctly so that the original reference point is aligned with the
scale.
Setting/ 4. Touch [Test Print] to make a copy.
Procedure 5. Check the D width on the image of the copy.
6. If width D on the sample copy made falls outside the specified range, touch FD: [Copy].
7. Press the Clear key and enter the value from the 10-Key Pad.
8. Touch [Test Print] again to make a copy.
9. Make adjustments until the specifications are met.
EDNord - Istedgade 37A - 9000 Aalborg - telefon 96333500
D
4040F3C526DA
• Measure D width on the test chart and on the
sample copy, and adjust the gap to be within
the following specification.
• It is required that Registration (FD) of Printer be
adjusted so as to meet the specifications.
Specifications: ± 2.0 mm
Setting Range: 0.990 to 1.010
(in 0.001 mm increments)
14. Adjust Mode
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