While using an Epson 9900 printer at the workshop to print Gloss Overprint, you pointed out that a couple of sensors needed to be removed from the printer to allow for this (otherwise the printer rejects already-printed paper). Can you please confirm for me which sensors to remove? I have taken off the cover, and attached is a photo of what I think are the sensors. Do I remove the two that are at the top, where the three-screw plate is? Or do I need to dig deeper for one that would be attached further down inside the printer?