EasyManua.ls Logo

Ricoh DD 4450 - 6 X SP Mode Table: Scan Adjustments and Skew Correction

Ricoh DD 4450
269 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
SP Table
C279 30 SM Appendix
6-5
Scanning speed - platen
[-5.0 to 5.0 % / 0.5 / 0.1%]
Adjust the scanning speed of the scanner.
6-6 Scanning speed - ADF mode
[-5.0 to 5.0 % / 0.0 / 0.1%]
Adjust the scanning speed of the ADF.
Scanning speed (platen/ADF)
1. Make copies of the test pattern printed during the previous adjustments
( previous page), in platen mode at 90 rpm (speed 3). Use the 10th print for
the adjustment.
2. The length of the 8 squares in the feed direction should be 130 mm.
3. 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 %
4. Access SP6-05, input the calculated ratio, and press the Enter key.
5. Check again to make sure that the ratio is correct.
6. Make copies of the test pattern in ADF mode and repeat the process using
SP6-06.
6-7
Skew Correction - ADF
[-5.0 to 5.0 mm / 0.0 / 0.1mm]
Adjust the skew correction of the ADF.
6-8
Scale shadow mask -platen
[2.0 to 10.0 mm / 2.0 / 0.1mm]
Adjust the scale shadow mask of the scanner.

Table of Contents

Related product manuals