Ricoh FT6645 Manual page 256

23 April 1993
TP504
TP514
24. Turn on the main switch and perform the scanner free run for about 5
minutes to break in the wires and to confirm correct scanner movement
as follows:
- Scanner Free Run -
1. Remove the air inlet duct [A] (1 screw).
2. Remove CN502, CN503, CN504 from the optic control Board [B].
3. Short-circuit TP514 and TP504(GND) on the optics control Board.
4. Turn on the main switch.
5. Short-circuit TP512 and TP504(GND), then the machine automatically
starts the scanner free run.
6. Turn off the main switch.
25. After performing the scanner free run, check the second scanner
alignment, then the first scanner alignment.
26. Perform the scanner control adjustment. (Refer to Scanner Control
Adjustment.)
27. Check the copy image.
[A]
TP504
TP512
5-31
OPTICS
[B]
[B]