Printrex 843DLG-QFMonochrome Thermal Printer

The Printrex 843DL/G-QF is an 8-inch monochrome thermal printer with a print width of 8.5 inches (216 mm) and a resolution of 300 dpi. It automatically calibrates the page header position via a page header mark sensor and features built-in voltage and temperature monitoring for automatic speed fine-tuning and print head temperature compensation, ensuring consistent print image quality even in fluctuating temperature environments. Utilizing DLA technology to correct errors caused by friction and wear, it maintains constant length proportions of output graphics. It supports up to 32 levels of grayscale printing. It can be loaded with fanfold paper and supports four paper loading methods: internal roll paper, rear fold paper, rear roll paper, and bottom fold, offering flexibility and ease of use.

Printrex offers a wide range of thermal printer products that are widely used in oil and gas, seismic, meteorological, medical, marine, and other fields, meeting diverse application needs. Millions of Printrex printers have been sold and installed worldwide, earning high praise from customers for their superior performance and user-friendly design.

Product Features

Print Type: Thermal

Print Width: 8.5 inches (216 mm)

Resolution: 300x300 dpi (horizontal x vertical)

Print Speed: 4 inches/second

Mounting Type: Rack

Interface Type: USB/Ethernet

Power Requirements: AC 100~240 volts

Operating Temperature: -10~40°C

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Support

TRANSACT is a leader in the professional manufacturing and development of printers. Its product lines span the food, banking, oil and gas, and medical industries. The Printrex brand has been manufacturing industrial-grade printers for the petrochemical and coal industries for over 30 years. Its 8-inch and 12-inch series products are widely used in offshore platforms, mobile land logging, mud logging, geophysical exploration, and data interpretation centers.

Beijing Xingyun provides technical support and after-sales services for the full range of Printrex products in China.