Mechanical Adjustment; Adjusting The Paper Reference Position; Print Positioning: Side Edge - Konica Minolta bizhub C450 Service Manual

6. Mechanical adjustment

6. Mechanical adjustment
6.1

Adjusting the paper reference position

NOTE
• Make this adjustment after any of the following procedures has been performed.
When the LPH Unit has been replaced.
When the image on the print is offset in the sub scan direction.
When a faint image occurs on the leading edge of the image.
6.1.1

Print Positioning: Side Edge

1. Call the Service Mode to the screen.
☞ For details of how to display the Service Mode screen, see the Adjustment/Setting of
the main unit service manual.
2. Touch "Machine" → "Printer Area."
3. Touch "Print Positioning: Side Edge" → "3rd."
4. Press the Start key to let the machine produce a test pattern.
16
A
4348fs3509c0
Field Service Ver. 1.0 Mar. 2005
5. Measure the width of printed refer-
ence line A.
Specification: 3.0 mm
6. If the measured width A falls outside
the specified range, enter the correc-
tion value.
7. Produce another test print and check
to see if width A falls within the spec-
ified range.
• If adjustment cannot be completed
only by inputting numeric value,
perform adjustment according to
the following procedure.
4061F3E504DA
±
1.0 mm