Sp6-4 Scan Start Position - Adf - Ricoh DD 4450 Service Manual

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SP6-4 Scan start position – ADF
1.
Input SP8-10 (Test patterns) and enter "6", then press the start key.
2.
Exit the SP mode, then make copies of the test pattern printed, in platen mode 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.
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 SP6-06, input the calculated ratio, and press the Enter key.
6.
Check again to make sure that the ratio is correct.
C279
2-22
SM

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