check the developer or stater , run f8 mode
if there is developer in the tank run f8, if it is less replace it with new one and then run f8.
service mode ?
press
1, meter count
2, stop+0+stop+1 or stop+0+0+stop+1
then press 1 you will see f then press 8 and start it will take 5 min to run f8 press utility, meter
kamo, July 2010