There are several choices. Brother does offer a 12mm (0.47") and 9mm (0.35")
M-531 Black on Blue Thermal
M-831 Black on Gold Thermal
M-931 Black on Silver Thermal
M-K232 Red on White Thermal
M-K631 Black on Yellow Thermal
M-821 Black on Gold Thermal
M-921 Black on Silver Thermal
M-K521 Black on Blue Thermal
M-131 Black on Clear Thermal
M-231 Black on White Thermal
This Dymo label maker has a built-in memory which saves your last label.
The DYMO adapter can be found at the link below: http://jrhdwl.cn/dym40077-ac-adapter-for-dymo-labelmakers-labelmanager-labelpoint-execulabel.html
According to Brother, the BRTPTD600 - PT-D600 PC-Connectable Label Maker with Color Display will allow for chain printing. It comes with PTouch editor software, which allows you to print different labels. It will do long strips of labels. Using the software, you can import your Excel spreadsheet file into the PTouch editor to create a chain print of labels. The BRTPTD600 - PT-D600 PC-Connectable Label Maker also uses TZE 1/2" tape cartridges.
According to the manufacturer, the Brother P-Touch PT-D400 Versatile Label Maker can produce over 600 symbols and barcodes. To create a barcode, you'll need to select the Protocol function (code 39), which is for the common barcode, create the barcode style, input your barcode data (whether alpha or numeric), and then create your barcode.