Modification of the Pantum 2502W for Direct Laser Printing of Printer Circuit Boards

Many of you have been following my series of Instructables on repurposing a Lexmark E260 laser printer to print toner directly on copperclad boards. Once printed and "fixed" to the copper by acetone vapor, the toner acts as a resist during the normal etching process, producing a finely detailed prin...
By: mlerman

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