Canon iRC3200 waste toner leaking

[apollo]

HI,
I have Problem On iRC3200 Waste toner leaking onto the guide plate below the itb cleaning blade
and speckling spots on copies.
When i remove the cleaning blade assembly and waste toner feed collector there pile of waste toner below the guide plate.

I have changed new blade assembly, itb belt, new itb belt assembly, but still get same problem.

Any input would be appreciated Thanks

[apollo]

Thanks for the reply
I have changed feed screw ass’y and the gear at end is fine and also rubber flap is forward.
Vacummed all the spill toner and still the same problem.

[apollo]

Some waste toner does go into the waste toner bottle and pile of waste in the copier,
I left door open and actuated the door and the waste toner coil is turning, i can se the end shaft turning.

[apollo]

The racking machanism was stipped down & fixed, as the gears were not meshing all the time between it belt assembly
and the toner waster collector cocksrew gear.

I hope this may help anyone with similar fault.