We have 2 seats of Circuit Studio Version 1.5.1 (Build 13) and both have this problem. Some, not all, of the schematic symbols will not print any graphics or test inside the rectangle of the symbol but they show in the print preview just fine, see pics below. Also, it all looks good on the sheets while working with the schematics. I can't find any differences for pins/graphics that do print compared to ones that do not print. We have tried everything we can think of. Would appreciate any help/insight anyone may have on this issue. Thanks in advance.