Hello Everyone

New here to this forum.

I run a Howtek 7500 with DPL 8 software here in NZ.
We are experiencing a problem with scans from our small drum with a cyan/green/red cross in the shadows.
We have been in touch with Aztek many times trying to isolate the issue. Have looked at all the front end, ie bulbs, drums, cleaned fori and analyser lens.
Have replaced with new PMT's ( at great expense $2000 NZ $) ...
we have had the luxuary of swapping out boards with second set from old 7500....No joy!!
So it comes down to the optics bench and re alignment.

We don't have that special tool!! Have asked Aztek and they are getting back to us.

Does anyone who has a 7500 have that tool.....could we beg, borrow and return....we could get a 3D tool made here in NZ and then
return it to you ASAP.
If anyone has any insite to this tool or our problem, it would be great to here from you.
Cheers Graeme