Heidelberg TOK ductor roller mysteriously fall out.

I have a TOK operator that has come in to work in the morning to find his ductor in the delivery. This has happened 5 or 6 times in as many weeks. I can't seem to make it fall out myself and I hate to think somebody is harassing the operator.
Has any TOK operators out the had their ductor roller fall out?

Thanks John

 

Guess it´s bloody high time to buy a reliable press and fire the TOK operator!!

 

Obviously, you have an older piece of equipment so anything is possible, but I can say that back when they were new we did not experience any issues with ductor rollers falling out on their own. It would have to be a mechanical issue which should be realatively easy to find or maybe a call to "Ghost Hunters" is in order. : )

 

I ran a tok for nearly ten years and never had that problem, i used to take the roller out to do a good wash up as the roller was rubbish when washing up.
It clicks back into place, so maybe the clip holders are worn.