Ricoh D104 Field Service Manual page 166

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4. Replacement and Adjustment

Printer Mode

There are six adjustable modes (select these modes with printer SP1-102-001):

• 1200 x 1200 photo mode

• 1200 x 1200 text mode

• 2400 x 600 photo mode

• 2400 x 600 text mode

• 1800 x 600 photo mode

• 1800 x 600 text mode

• 600 x 600 photo mode

• 600 x 600 text mode

- Adjustment Procedure -

1. Do ACC for the printer mode.

2. Turn the main power off and on.

3. Enter SP mode.

4. Select "Printer SP".

5. Select SP1-102-001. Then select the necessary print mode to adjust.

6. Choose SP1-103-1 to print out a tone control test sheet if you want to examine the image quality for

these settings.

7. Adjust the color density with SP1-104. Compare the tone control test sheet with the C4 test chart.

• Adjust the density in this order: "ID Max", "Shadow", "Middle", "Highlight".

8. Use SP1-105-001 to keep the adjusted settings.

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