Thermal Paper Kores AR3845 45m

KORES Thermal Paper AR3845 offers 45 meters of thermal paper per roll, with a width of 38 mm and a core diameter of 7 cm. Each roll is manufactured on 60 g/m² paper designed for thermal printing technology and supplied in a pack of five rolls to support frequent use in retail, POS, payment terminals, and receipt printers. The roll dimensions balance print length and compact size for compatibility with a wide range of small-format thermal printers.

Advantages

The 60 g/m² paper weight provides a stable substrate for clear thermal images and readable receipts. A 38 mm width matches many standard POS and receipt printers, while the 45 m roll length reduces the frequency of replacements. The 7 cm core diameter ensures secure placement in devices designed around that core size. Consistent manufacturing yields uniform print quality and reliable feed performance across rolls in the pack.

Suitable for

• Retail point-of-sale receipt printing
• Payment terminals and portable card machines
• Kitchen order printers in catering environments
• Parking and ticket dispensers with compatible roll size
• Small office or mobile receipt printers

Key specifications

• Roll length: 45 m per roll
• Paper width: 38 mm
• Core diameter: 7 cm
• Paper weight: 60 g/m²
• Quantity: 5 rolls per pack

How to use

Install the roll in the thermal printer according to the device manufacturer’s instructions, making sure the thermal side faces the print head. Thread the paper through the feed path and close the printer cover. Perform a test feed or test print to confirm correct alignment and print quality. Replace rolls when paper runs low or when print contrast begins to fade.

Usage recommendations

Store rolls in a cool, dry place away from direct sunlight and strong heat sources to preserve sensitivity and prevent premature darkening. Avoid contact with oils, solvents, or abrasive surfaces. Use with printers specified for 38 mm width and 7 cm core rolls to ensure proper feeding and to minimize jams.