Each sticker opens Chisel with its random eight-byte identifier (16 hex characters). Chisel can read the same ID from the link during a four-sticker key scan. Keep public page stickers separate from private-key stickers.
Print on plain paper first. Then adjust --SHEET_MARGIN_TOP, --SHEET_MARGIN_LEFT, --LABEL_WIDTH, and --LABEL_HEIGHT until the guides line up with your real label stock.