Adf Adjustment - Samsung SL-X7600GX Service Manual

A3 color copier

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4. Troubleshooting

ADF Adjustment

Diagnostics > Adjustment > ADF Adjustment > Automatic Adjustment

Operation Procedure

To correct image position and magnification of scanned images via DSDF automatically.

1) Locate the Scanner A/S chart on the DSDF tray.

2) Press "OK" button. Automatic scanning will occur, and the system will automatically

calculate the proper value based on scanning result of the chart .

3) The new value set to the system.

4) Copy the Scanner A/S Chart. Scanning must be occur from the DSDF.

5) To check the image position, compare the position of scale marks (a,b) of the chart to the

6) To check the magnification, compare the length of line "c" of the chart to the copy.

Specification

a,b : 10, ± 1.5 mm

c: 190, ± 1.5 mm

After executing ADF adjustment, the shading test must be executed. (Refer to 4.5.5.3. Scanner

Diagnostics.)

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