Ricoh D009, Service Manual

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D009/D011/D012/D013 3-22 SM
3.5.3 TOUCH PANEL POSITION ADJUSTMENT
ƒ It is necessary to calibrate touch panel at the following times:
ƒ When you replace the operation panel.
ƒ When you replace the controller board.
ƒ
When the touch panel detection function does not operate correctly
Do not use items [2] to [9] on the Self-Diagnostic Menu. These items are for design use only.
1. Press
S
, press , press
D
5 times to open the Self-Diagnostics menu.
2. On the touch screen press “Touch Screen Adjust” (or press ).
3. Use a pointed (not sharp) tool to press the upper left mark
)
.
4. Press the lower right mark when “
*
” shows.
5. Touch a few spots on the touch panel to make sure that the marker “+” shows exactly
where the screen is touched.
6. Press Cancel. Then start from Step 2 again if the “+” mark does not show where the
screen is touched.
7. Press [#] OK on the screen (or press ) when you are finished.
8. Touch [#] Exit on the screen to close the Self-Diagnostic menu. Save the calibration
settings.