Konica Minolta bizhub C250 Service Manual page 353

Hide thumbs Also See for bizhub C250:

Table of Contents

14. Mechanical adjustment

8. Close the Front door and touch [Imaging Process Adjustment] → [Stabilizer] -→ [Initial-

ize + Image Stabilization].

9. After image stabilization is completed, display [Service Mode] → [State Confirmation]

→ [Color Regist] again and check if the Step Value: X of Black (k) is within the specifi-

• Each color's Step value displayed on [Color Regist] changes every time the image

stabilization is conducted. Therefore the value may change even if skew adjust-

ment is not made.

• If the value is out of the specification, repeat step 5 to 6 to continue the adjustment until it

satisfies the specification.

• If the value satisfies the specification, proceed to step 9.

10. Check if the Step Value: X of each color C, M, Y, is within the specification.

Specification: within ± 4

• If the value is out of the specification,

follow the procedures shown below to

adjust it to satisfy the specification.

• If the value satisfies the specification,

proceed to step 9.

6. Open the Front Door.

7. Turn the Skew adjustment dial of PH

(Black) for numeric of Step value

with flathead screwdriver

• To the left: When the step value goes -

• To the right: When the step value goes

4038F3C005DB

If the step value confirmed in step 4 is

[-7], turn the skew adjustment dial of

PH (Black) to the left (- direction) for 7

Field Service Ver. 1.0 Jul. 2005

4038F3E515DA

Chapters

Table of Contents