Ricoh FT4480 Field Service Manual page 136

7. Place 5 sheets of paper (A3 or 11" x 17") on the exposure glass.
8. Turn on the main switch and select the Auto ID mode, then enter
"99" using the numeral keys.
Press the Start key after the copier warms up.
9. Adjust the Auto ID sensor by turning VR2 on the lamp regulator
board.
NOTE: - Open and close the manual feed table and press the start key at each
adjustment.
-
Adjust the Auto ID sensor after the 3rd copy cycle has been
completed.
10. Press the C/S button to stop the copier.
11. Turn off the main switch and DIP SW No 1-1, then reassemble.
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15 MARCH 1987