EMERSON Emerson A4 070x037 mm paper roll — thermal paper dimensions 70 x 37 mm

Thermal paper roll Emerson A4 070x037 mm provides a standard thermal printing surface for receipt printers and cash registers that accept 70 x 37 mm rolls. This thermal roll is intended for printing receipts, tickets and short transaction records in retail, hospitality and point-of-sale environments where a 70 mm paper width and 37 mm core/length specification are required.

Advantages

The Emerson thermal roll delivers consistent thermal sensitivity and clear print contrast for text and simple graphics without the need for ink or ribbon. Its precise width and core dimensions ensure reliable feeding and fewer paper jams in compatible receipt printers and cash registers. The roll design offers convenient installation and cost-effective single-use operation suitable for high-volume transaction settings.

Suitable for

• Retail point-of-sale receipt printing
• Small restaurants and hospitality order receipts
• Ticketing and short-term event receipts
• Portable receipt printers and cash registers that accept 70 x 37 mm rolls

Key specifications

• Paper type: direct thermal paper
• Paper width: 70 mm
• Core or inner diameter: 37 mm
• Suitable for printing: text and basic graphics
• Single-ply roll format for thermal printers

How to use

Open the printer or cash register compartment, remove the spent roll, and insert the Emerson thermal roll so that the thermal side faces the printer head according to the device’s feed direction. Pull a short length of paper out of the compartment, close the cover and perform a test print to confirm correct alignment and print contrast. Replace the roll when the printed output becomes faint or when the roll is exhausted.

Usage recommendations

Store thermal rolls in a cool, dry place away from direct sunlight and high humidity to preserve print quality. Avoid contact with oils, solvents or long-term exposure to heat sources that can darken or degrade the thermal coating. For best results, use within the manufacturer’s recommended shelf life and test compatibility with your specific printer model before bulk purchase.