Toner transfer paper is a specialized media designed to print circuit board designs using a laser printer, enabling DIY PCB fabrication. Unlike standard photo paper, its special coating allows the printed toner pattern to separate cleanly and transfer onto a copper board when heat is applied, eliminating the tedious task of peeling and scrubbing [citation:10].
| Parameter | Value / Detail |
|---|---|
| :------- | :----------------- |
| *Paper Size* | Typically A4 (210 x 297mm) or Letter [citation:7][citation:8] |
| *Compatible Printer* | Laser Printer only (Toner-based) [citation:5][citation:8] |
| *Transfer Temp* | 140°C to 170°C [citation:5][citation:7] |
| *Common Uses* | DIY PCBs, Dry Transfer Graphics [citation:1][citation:5] |
This specialized paper is the basis for creating precise circuit boards at home [citation:1][citation:9]. The coating on the paper acts as a barrier, allowing the melted toner to be released and transferred onto the prepared copper surface [citation:1]. This method is significantly faster and more reliable than amateur painting or sticker methods [citation:9].