Konica Minolta bizhub C250 Service Manual page 221

8. Utility Mode
<Centering>
Functions • To vary the print start position in the main scan direction for each paper source.
Use • The PH Unit has been replaced.
• A paper feed unit has been added.
• The image on the copy deviates in the main scan direction.
Adjustment
Width A
Specification
Adjustment If width A is longer than the specifications, make the setting value smaller than the cur-
Instructions rent one.
If width A is shorter than the specifications, make the setting value greater than the cur-
rent one.
Setting/ 1. Call the Administrator Setting to the screen.
2. Touch [System Setting] → [Expert Adjustment] → [Printer Adjustment] → [Center-
Procedure
ing].
3. Select the paper source to be adjusted.
4. Press the Start key to let the machine produce a test pattern.
5. Check the dimension of width A on the test pattern.
6. If width A falls outside the specified range, change the setting using the [+] / [-] key.
7. Press the Start key to let the machine produce a test pattern.
8. Check the dimension of width A on the test pattern.
9. If width A is outside the specified range, change the setting again and make a check
again.
10.If width A falls within the specified range, touch [OK].
11.Following the same procedure, adjust for all other paper sources.
(Use A4 or 8 1/2 × 11 plain paper for the Bypass.)
178
Field Service Ver. 1.0 Jul. 2005
Width A on the test pattern produced should
fall within the following range.
Specifications: 3.0 ± 0.5 mm
Setting Range: -3.0 mm to +3.0 mm
4036fs3010c0
(in 0.2 mm increments)