Specifications
Resolution

• 203 dpi/8dots per mm;

• 300 dpi/12 dots per mm (GX430t model)

Memory

• Standard: 4 MB Flash; 8 MB SDRAM

• Optional: 64 MB (68 MB total) Flash with RTC (GX models)

Print width4.09"/104 mm
Maximum Print length39.0"/990 mm
Maximum Print speed

• GK420™: 5"/127 mm per second

• GX420™: 6"/152 mm per second

• GX430™: 4"/102 mm per second

Media sensors

• Standard: Fixed reflective and transmissive sensors

• Optional: Adjustable reflective black line sensor (GX models)

Maximum label and liner lengthMaximum non-continuous: 39”/990 mm
Maximum label and liner width0.75”/19 mm to 4.25”/108 mm
Maximum media roll size5”/127 mm O.D.