Image Adjustment
SM 4-3 C279
and
Adjustment
4.3 IMAGE ADJUSTMENT
Adjusts the image position on prints by changing the SP settings.
Adjust the following in the given order.
SP6-10: Master writing speed
SP6-100 to 107: Paper registration
SP6-05: Scanning speed - platen
SP6-06: Scanning speed - ADF mode
SP6-03: Scan start position - platen
SP6-04: Scan start position - ADF
SP6-01: Main scan position - platen
SP6-02: Main scan position - ADF
SP6-20: Standard white execution (CCD calibration)
When correcting errors made when printing with the controller, use only the first two steps.
When correcting errors made when printing with scanned originals, do all adjustments in the given
order.
4.3.1 SP6-10: MASTER WRITING SPEED
1. Input SP8-10 (Test patterns) and enter “6”, then press the Start key.
2. Exit the SP mode, then print 10 copies at 90 rpm (speed 3). Use the 10th print for the
adjustment.
3. The length of the 8 squares in the feed direction should be 130 mm, as shown above.
4. If it is not, calculate the reproduction ratio using the following formula.
{(130 - Value) / 130} x 100 = ± X.X % (Round off to one decimal place)
Example: If the value is 133, {(130 - 133) / 130} x 100 = - 2.3 %
5. Access SP6-10, input the calculated ratio, and press the Enter key.
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