# Paste Station After [laser engraving](../laser/) serial numbers on each board image in an assembly panel, the next step in our process is to apply solder paste to all of the pads on each board that we intend to populate with surface mount components. Initially, this was done "by hand" using a frameless stencil on a desktop with bits of scrap PCB to form a frame and bits of masking tape to hold things in place. However, we've got a clever idea about how to do this better without investing in an expensive solder-paste stenciling machine. More details to come...