Not reproduced with Inkscape 0.48.2 on OS X Lion, printing a similar frame (A4 page, centered frame offset by 10mm on each side, SVG file attached) on a Brother HL-2035 B&W Laser printer, using the normal (vector) backend.
Not reproduced with Inkscape 0.48.2 on OS X Lion, printing a similar frame (A4 page, centered frame offset by 10mm on each side, SVG file attached) on a Brother HL-2035 B&W Laser printer, using the normal (vector) backend.