THERMAL PRINTING SIMPLIFIED

Flat-Head vs. Near-Edge Printer Comparison

Choosing the right thermal transfer printer can make a significant difference in print quality, efficiency and long-term operating costs. Flat-head and near-edge printing each offers unique advantages tailored to different labeling needs, environments and production speeds. Understanding how these two print methods differ in design, performance and ribbon compatibility is key to selecting the best option for your application.

Flat-Head Printers

Flat head thermal transfer printers feature a fixed, horizontal print head and heat element. As the transfer ribbon and the substrate simultaneously pass through the heating element, ink from the ribbon is transferred to the substrate. Upon ink transfer, both the ribbon and substrate pass through a set distance together while the ink dries before being separated.

Advantages

• Longer lasting print heads
• Less expensive compared to near-edge
• Suitable for common applications such as shipping labels

Features

• Supports wax, wax-resin and resin ribbons
• Supports print speeds in excess of 10 IPS (inches per second)
• High resolution: up to 600 DPI (dots per inch)
• Requires less maintenance

Near Edge Printers

Near edge, or “corner edge” printers feature an angled floating print head. The heat element for these printers can be found at the edge of the print head. This allows for higher print speeds & rapid ink transfer as the substrate and ribbon meet for only an instant. Unlike flat-head printers, near-edge printers require specialized ribbons in order to ensure this rapid ink transfer.

Advantages

• Higher print speeds
• Sharper images
• Floating head adjusts to thickness of the substrate
• Printer can be miniaturized

Features

• Supports wax-resin and resin ribbons
• Supports print speeds of up to approximately 40 IPS (inches per second)
• Medium resolution: 200-300 DPI (dots per inch)
• Helps to eliminate waste

Thermal Transfer Ribbons