I've encountered this problem every so often over the last few years. When adding tables to the display in ArcMap, the following occurs when printing the map:
- All table borders visible on the display but do not print
- All Table borders visible on the display, but only top and left border prints
- Only top and left table borders visible, yet all borders print
- All table borders visible and all print (as it should be)
What frustrates me about this is that it is extremely inconsistent - I can have 4 tables on my display and 2 will print perfectly while the other 2 won't. I can move the tables slightly, then the original 2 won't print right while the other 2 will. Today I can print it perfectly, tomorrow I can open that same mxd and print without making any changes, and the tables will print wrong.
As a workaround I've always had to draw a rectangle around the table, align the borders and group each table with its border (and if its more than 3 tables, this quickly becomes annoying). This problem has "haunted" me since version 9.2.