uncoated

We're puzzled by this. When we print on 20-60# uncoated paper there is no tinting or toning of tiny specks of toner in the background of the sheet. When printing on coated 80-100# 2/sided gloss we get a faint but noticable hue in the background of the image. A parts supplier suggested that...

Hi, I'm printing 8-up postcards (all individual) double-sided on a Phaser 7400. The media is 350gsm SRA3 so quite thick (I've played around with auto-duplexing but it isn't reliable at this weight ;-( ). My final product is laminated gloss on the front and matt on the reverse. I've not...

does anyone know how to prevent ink transferring off uncoated paper onto your hands? my printer has just suggested lamination which makes it a bit pointless using uncoated in the first place.

What actually causes the color shift (blue changes from green-blue to purple-blue for example) when changing from coated to uncoated stock? Can someone explain the printing concept that accounts for the difference between US coated v2 and US uncoated v2 color profiles?