Ricoh FW830, Service Manual, Page: 167 / 227

5.4 DEVELOPER DISTRIBUTION ADJUSTMENT
NOTE: If uneven image density appears on copies or the service call
code "Ed" is displayed, this adjustment is required.
1. Open the original feed unit.
2. Open the toner cartridge cover and take out the toner cartridge.
3. Check if that the developer moves to the right or left.
If yes, proceed with the following steps.
4. Adjust and correct the machine level.
5. Remove the original exit guide [A] (2 screws).
6. Turn the left [B] and right [C] eccentric cams clockwise or
counterclockwise.
If the developer moves to the right, turn the left and right eccentric cams
clockwise ("
+
" direction).
If the developer moves to the left, turn the left and right eccentric cams
counterclockwise ("
–
" direction).
7. Check the copy quality and machine condition.
[A]
[B]
[C]
31 December 1992 DEVELOPMENT
5-27