Laser printers are used for the toner transfer method, where you print your etching mask on a glossy paper and then transfer it to a PCB with heat (laminator, o

Laser printers are used for the toner transfer method, where you print your etching mask on a glossy paper and then transfer it to a PCB with heat (laminator, or clothes iron) Inkjet printers are used in a direct print to PCB (remember those inkjet printers that could print on CDs back in the day?)