10. Service Mode Field Service Ver. 1.0 Jun. 2008
154
Adjustment / Setting
C. Centering (Duplex 2nd Side)
Functions • To vary the print start position in the main scan direction for each paper source in the
2-Sided mode.
Use • The image on the backside of the 2-sided copy deviates in the main scan direction.
Adjustment
Specification
•Width A on the test pattern produced should
fall within the following range.
•For measurement, use the image produced
on the backside of the test pattern.
Specifications: 3.0 r 2.0 mm
Setting range: -3.0 mm to +3.0 mm
(in 0.2 mm increments)
Adjustment
Instructions
• If width A is longer than the specifications, make the setting value smaller than the
current one.
• If width A is shorter than the specifications, make the setting value greater than the
current one.
Setting/
Procedure
1. Call the Service Mode to the screen.
2. Touch [Machine Adjustment] o [Printer Area] o [Centering (Duplex 2nd Side)].
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 /
keys.
7. Press the Start key to let the machine produce a test pattern.
8. Check the dimension of width A on the test pattern on the backside of the copy.
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.
A00JF3C505DA
Width A
Backside
d-Color MF201
Service Manual Y109660-1
d-Color MF201
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