Do you make a fanfold 4 x 6 label in a weather proof or better grade of material for direct thermal (no ribbon) ???

We don't offer our fanfold labels in weatherproof. However, you can check out our thermal roll labels at the link below which are available in Weatherproof Direct Thermal (DW). In the meantime, we'll forward your request to our Product Development Team for future consideration. https://www.onlinelabels.com/materials/direct-thermal-labels

Where can one buy the printer for your labels and an approximate cost. This printer as shown on your website?

Our fanfold labels work for a variety of direct thermal printers that support fanfold-fed labels. The printer displayed on the product page for FF6497DT is a Rollo printer. While we don't offer the printer through our site, you can order it directly through Rollo.

Can you suggest a good printer for this media? What model Rolo is in the picture?

The FF6497DT features 4" x 6" direct thermal fanfold labels which meet the specifications of the Rollo USB and Rollo Wireless printers. The model pictured on this page is the Rollo USB model. Below is a link to our other Rollo compatible products which include the FF6497DT. You can also search for compatible products on our Shop by Printer page here: https://www.onlinelabels.com/shop-by-printer https://www.onlinelabels.com/uses/ro-labels