Prusa i3 Mirror Prints ? Hi I have recently built my Prusa i3 and got it all calibrated and it is printing beautifully, but i have noticed that it is printing mirrored parts to what they look like in pronterface ? Does anyone know how to rectify this, i think it can be fixed in the marlin firmware but im new to all this and have no idea of where to look. On another note i have a LCD smart controller that i am having issues conecting to again it needs to be fixed in the firmware but i have tried and it never works i think im missing some steps ? Any help would be great. https://reprap.org/forum/read.php?151,292933,292933#msg-292933 Thu, 12 Mar 2026 18:49:10 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?151,292933,563475#msg-563475 Re: Prusa i3 Mirror Prints ? https://reprap.org/forum/read.php?151,292933,563475#msg-563475 eugen360 General Mendel Topics Mon, 28 Sep 2015 01:04:53 -0400 https://reprap.org/forum/read.php?151,292933,562357#msg-562357 Re: Prusa i3 Mirror Prints ? https://reprap.org/forum/read.php?151,292933,562357#msg-562357 I have for Y axis the endstop at the motor side but for X axis the endstop is at the oposite side (I3 rework version)...



So in order to print correctly do I have to modify Marlin AND also reverse the X axis motor connector?
Thank you!
]]> eugen360 General Mendel Topics Fri, 25 Sep 2015 02:29:51 -0400 https://reprap.org/forum/read.php?151,292933,293478#msg-293478 Re: Prusa i3 Mirror Prints ? https://reprap.org/forum/read.php?151,292933,293478#msg-293478 lazzymonk General Mendel Topics Sun, 12 Jan 2014 08:42:46 -0500 https://reprap.org/forum/read.php?151,292933,293472#msg-293472 Re: Prusa i3 Mirror Prints ? https://reprap.org/forum/read.php?151,292933,293472#msg-293472
Cant believe i missed such an obvious mistake i had my y-endstop on the wrong end, I have put the endstop on the motor side and it is working correctly now.

Thanks very much for the help.]]> Raidramon General Mendel Topics Sun, 12 Jan 2014 08:35:55 -0500 https://reprap.org/forum/read.php?151,292933,293356#msg-293356 Re: Prusa i3 Mirror Prints ? https://reprap.org/forum/read.php?151,292933,293356#msg-293356
Not the best explanation but I hope it point you in the right direction. Just remember if you reverse an axis to check the homing direction.]]> lazzymonk General Mendel Topics Sun, 12 Jan 2014 03:52:12 -0500 https://reprap.org/forum/read.php?151,292933,292933#msg-292933 Prusa i3 Mirror Prints ? https://reprap.org/forum/read.php?151,292933,292933#msg-292933
I have recently built my Prusa i3 and got it all calibrated and it is printing beautifully, but i have noticed that it is printing mirrored parts to what they look like in pronterface ?

Does anyone know how to rectify this, i think it can be fixed in the marlin firmware but im new to all this and have no idea of where to look.

On another note i have a LCD smart controller that i am having issues conecting to again it needs to be fixed in the firmware but i have tried and it never works i think im missing some steps ?

Any help would be great.]]> Raidramon General Mendel Topics Sat, 11 Jan 2014 08:02:24 -0500