Less than 5 ppm

HP Sprocket 200 Portable Mobile Photo Printer, Zink, Bluetooth, 2×3 Color

Sharper Image Smartphone Photo Printer Portable Dye Sub Lightning 2×3 300×300

Canon Ivy Mini Photo Printer Zink Color Portable 2″x3″ + 20-Sheet Paper Pack

Kodak Instant Dock Printer PD460 Dye-Sub 4×6 300 DPI USB-C Portable- Tested✅

Kodak EasyShare G610 Dye Sublimation Photo Printer Dock 4×6 300×300 DPI

Canon SELPHY ES30 Portable Dye-Sub Photo Printer 300×300 DPI PictBridge

Kodak EasyShare G600 Dye Sub Digital Photo Printer Dock 4×6 300×300 DPI

Kodak EasyShare G200 Digital Photo Printer Dock, Dye-Sub Color 300×300 DPI

Sony PictureStation DPP-EX50 Dye Sub Photo Printer USB 300×300 DPI 4×6

Kodak Step ZINK Portable Mobile Photo Printer 2×3 in USB 300×300 DPI Color