On Tue, 22 Aug 2006 15:29:04 +0200, YD <
yd_br@...> wrote:
>
> The result? Perfect! The roller has a nice rough
> rubber surface at what seems to be the original
> diameter. It's picked up every single sheet for months
> now without failure. Even better, when and if needed I
> can do it again and still have the cake, er, the
> original part.
> - YD.
Thank you!
That is a good Tip for me, i recently bought a replacement for the upper
pickup roller (very cheap on ebay nobody wanted it), but this way i can
also fix the lower roller on my IIID.
I tried sanding the original roller but it never worked any better,
glycerine did no good either,
The "cracks" are "stock" with those rollers, they are there as friction
ridges (like one your hands and feet) to make it grip. But the surface
wears down and goes shiny as you observed and it just won't work properly
any more.
BTW someone recently suggested a strange chemical to do just this roller
repair, it was called something crazy like oil of wintergreen or
something. Now my chemicals shop sells sea foam dust and dragon blood but
i don't think they have heard of that wintergreen stuff. I looked it up
and it is methyl salicylate, but that don't show up on their inventory
list either, maybe it has another name i'm not aware of.
ST