Answer:
Right-click the image and select "Edit…". In the RFEM/RSTAB display, click the "Display Graphic Complete" button and return to the printout report. Then, the graphic should be displayed completely.
Right-click the image and select "Edit…". In the RFEM/RSTAB display, click the "Display Graphic Complete" button and return to the printout report. Then, the graphic should be displayed completely.