Ricoh FT5034 Service Manual page 137

1
V > 2.5V
SG
Yes
Make 20 copies with the drum
conditioning switch ON and
check the revolution
Is the Toner Supply
Shaft revolving?
Yes
Is V displayed in the size
SP
magnification counter going
down
Yes
END
Action
No
No
No
Check the main control
Check the charge current
and bias voltage
No
No toner inside the toner
cartidge
Check the main control
board
- 136 -
Check the ID sensor
mounting
VSP > 0.5V
Yes
board
Remarks