Kyocera KM-4230 Service Manual page 53

2A3/4
F When the toner sensor output voltage drops to the toner empty reset level, the toner
being replenished message disappears, and both the toner feed motor (TFM) and toner
recycle motor (TRM) operates intermittently—on for 0.5 s and off for 0.5 s—to replenish
toner.
G When toner is replenished, the toner sensor output voltage drops below the toner feed
stop level and replenishing stops.
H After the toner cartridge is replaced, both the toner feed motor (TFM) and toner recycle
motor (TRM) operate intermittently—on for 1.5 s and off for 0.5 s—to replenish toner.
I When the toner sensor output voltage drops to the toner feed stop level, the toner request
message disappears. Both the toner feed motor (TFM) and toner recycle motor (TRM)
then operate intermittently—on for 1.0 s and off for 1.0 s—to replenish toner.
J When toner is replenished, the toner sensor output voltage drops to the toner feed stop
level and replenishing stops.
1-3-30