Konica 7130 Scanner Slams

[mrfuser]

Client moved machine and now scanner assembly slams right and left as though it can't find home position. It does copy but shifts the copy about and inch or two too low.

Any thoughts?

[mrfuser]

Client saw a screw missing and put one in which went through the top panel and blocked the scanner assembly from going across. DUH! That was a pricey screw for them!