Thingiverse
Dual x carriage for Prusa i3
by lecoal
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https://www.youtube.com/watch?v=zgHo7I5xW5M
Hello. I made this project to print two identical details in the same time. I use Prusa i3 3d printer with marlin software. To make this thing working I cut tree legs "Enable", "Step" and Direction" on one a4899 driver and solder wires to same pins on another driver (see pictures) and set in E0 and E1 sockets at ramps 1.4. Also you need make changes at marlin configuration.h:
define MOTHERBOARD BOARD_RAMPS_14_EEB
define EXTRUDERS 2
define TEMP_SENS
Hello. I made this project to print two identical details in the same time. I use Prusa i3 3d printer with marlin software. To make this thing working I cut tree legs "Enable", "Step" and Direction" on one a4899 driver and solder wires to same pins on another driver (see pictures) and set in E0 and E1 sockets at ramps 1.4. Also you need make changes at marlin configuration.h:
define MOTHERBOARD BOARD_RAMPS_14_EEB
define EXTRUDERS 2
define TEMP_SENS
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