Konica Minolta bizhub C650 Service Manual page 381

8. Utility Mode
<Leading Edge Adjustment (Duplex Side 2)>
• It will not be displayed when the following setting shows that Management Device 1 is
mounted during the device power is OFF or no authentication is set.
[Service Mode] → [Billing Setting] → [Management Function Choice]
• This menu is unavailable when the key counter is not inserted while only the key counter
is set to Set by [Service Mode] → [Billing Setting] → [Management Function Choice].
Functions • Makes an adjustment by changing the image write start position in the sub scan
direction on the 2nd side of duplex printing for individual types of paper.
Use • When the 2nd side image on paper fed from the tray is shifted in the sub scan direc-
tion.
• Able to make an individual adjustment for each paper type of plain paper, thick 1/1+,
thick 2 and thick 3.
Adjustment
Specification
Width A
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 Settings to the screen.
2. Touch [System Settings] → [Expert Adjustment] → [Printer Adjustment] → [Leading
Procedure
Edge Adjustment (Duplex side 2)].
3. Select the [Normal].
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 thick 1 to 3, OHP, and envelope.
328
Width A on the test pattern produced should
fall within the following range.
Specifications: 4.2 ± 0.5 mm
Setting range: -3.0 mm to +3.0 mm
Backside
A00JF3C504DA
Field Service Ver. 8.0 Jun. 2008
(in 0.2 mm increments)