Tek Phaser 780 colour print problem

[AWN]

Hi there,

If there are any techs here... I have a Tek Phaser 780 that wouldn't print
any colour so I pulled the fuser assembly and the cleaner/wiper assembly
(cleaned the wiper off and blew out excess toner waste).

My first print came out in full colour after doing this service...

Now it only prints black again. I am assuming that there's some kind of a
problem with the fuser assembly tray, etc. but the clutch seems to work ok
(the lifters work and the wiper assy moves freely).

Can you suggest anything else I could be looking at?

Thanks.
Andrew.

 

[AWN]

Now after a couple prints, I have splashes of colour randomly over the sheet
(mostly blue??).

Hrmmmm...

Andrew.