How to reset imaging unit counter for konica minolta c450

SOURCE: proplem with KONICA MINOLTA bizhub C450

c-3451

SOURCE: Reseting counter after installing new image transfer roller unit

You need to go into tech rep mode to reset.
press: stop 0 0 stop 0 1, then 0 0 0 0 0 0 0 0, press enter, then press counter on the left, select life, then highlight image trans roller and press the C button, repeat for paper dust remover and exit tech rep mode

SOURCE: Imaging Unit Problem with bizhub C450

On the end of the image unit you will find a white bit of plastic with a small screw in the middle, make sure this screw is tight and then reinstall the units(give the units a bit of a shake too)

SOURCE: Reset Chip on Konica Minolta 8031 Imaging Unit

I can provide you with a programmer to reset the chip. They are only about $500-$700. Still interested?

SOURCE: I have a konica Minolta bizhub C250 and the screen

I can only tell you they are definately resettable as I do it all the time.
The fuser "fuse" is located in the connector wiring. Once you get the fuser out just look in the area where the large connector is. It is a very small fuse similar to a resistor, green, and is encased in shrink wrap.
The Transfer belt fuse is behind a small black cover. If you pull the transfer belt unit out of the machine about 6 inches, it is located on the front right corner. In other words standing in front of the copier with the belt unit partially out it is on the corner closest to you. You have to remove a screw, a c-clip, a small metal plate and the small black cover is held on with a very small phillips screw.
He is the parts availablitity and part number info.
Fuses are available at http://www.digikey.com/
Transfer Belts
Replace glass fuse 80ma , counter resets automatically.
Item # 507-1218-ND
Fuser Units
Fuse is wrapped in shrink wrap. Cut it out and splice in a 1/16 ma fuse.
Item # F2307-ND
Good Luck and Thank You for using Fixya.