I buillt my SmartRap with longer rods for all axis and ended up with a 9.125" x 9.125" x 5.5" or 231.775mm x 231.775mm x 139.7mm print area. When I home all axis, the nozzle of the jhead ends up right at the edge of the glass and of course it cannot start a print there.
In Marlin, I believe I can set the print area size here:
// Travel limits after homing
#define X_MAX_POS 200
#define X_MIN_POS 0
#define Y_MAX_POS 200
#define Y_MIN_POS 0
#define Z_MAX_POS 160
#define Z_MIN_POS 0
Can I use the minimum position setting for the X and Y positions so that the jhead starts to print a little bit away from the edge of the glass? Kind of like a margin oin a paper when printing.
Thanks,
Jose