>>>Hey Gang!
>
>(clip)
>
>>
>>Could it be that you have focus on grid when printing?
>
>I assume so. I click on 3 different Rx's in the Grid, then hit the Print PMB label (we are using labels there, instead of buttons, to select what to do).
>
>Since we are using Labels instead of Buttons there, could this be a cause of the grid not losing focus.
>
>By the way, how does the grid not losing focus cause this problem?
>
>Thanks!

When VFP activates Preview, or any other window it fires certain events known (e.g. Grid.AfterRowColumnChange) and unknown (internal code). These events may cause VFP to change active area that supposed to be scanned during print.
You may set focus on any control on that form before printing (i.e. before final Select command).