Laser provided HEATER_1 not open

Hello All. Hello Repetier,

<div>I want to set the laser to HEATER_1, but now the laser is ineffective

This is my setup

* /

#define SUPPORT_LASER 1

#define LASER_PIN HEATER_1_PIN

#define LASER_ON_HIGH 1

Please help me, thank you

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Make sure you have no heated bed using that pin as it is the default bed pin. Using a pin for 2 functions renders it useless for both.

Also if it is a ramps board make sure you have the extr apower connected as heated bed pin has own power in connectors.