Display
Display type	LCD
Display number of lines	2 lines
Display digits	40 digits
Digit size (W x H)	4.1 x 8.3 dot
Digit colour	White
Display brightness	100 cd/m²
Viewing angle	35°
Display size (HxV)	128 x 43 mm
Illumination colour	Blue
Features
Product colour	White
Mean time between failures (MTBF)	30000 h
Country of origin	Taiwan
Logistics data
Products per pallet	490 pc(s)
Pallet gross weight	0 g
Products per pallet (UK)	700 pc(s)
Pallet weight (UK)	0 g
Packaging data
Quantity per pack	1 pc(s)
Package width	127 mm
Package depth	235 mm
Package height	80 mm
Package weight	460 g
Ports & interfaces
Interface	USB 2.0
Power
AC adapter output voltage	5 V
Weight & dimensions
Width	130 mm
Depth	100 mm
Height	68 mm
Weight	270 g

The Epson customer display model DM-D30 (manufacturer number A61CF26101) is a compact, white display device specifically designed for use with the Epson TM-m30 receipt printer. It enables visual communication of transaction data to customers in retail environments, such as checkout areas or sales counters. The display features an LCD display with a resolution of 128 x 43 mm, presenting information in two lines and 40 digits (equivalent to 20 columns per line). The digit size is 4.1 x 8.3 dot, ensuring clear and easily readable presentation. The display is white with a brightness of 100 cd/m², providing good visibility even in daylight. The backlighting is blue, which, combined with the white digit color, creates a high contrast effect.

Applications

The display is primarily intended for use in retail environments where clear and fast information transmission to customers is required. It is particularly suitable for checkout areas, where it is placed directly next to the printer to display prices, item descriptions, total amounts, or other relevant information. The compact design, with a width of 130 mm, depth of 100 mm, and height of 68 mm, allows for space-saving installation. The device weighs 270 g, making it lightweight and suitable for mobile use.

Functions and Equipment in Detail

The display supports OPOS and ESC/POS emulations, enabling easy integration into existing cash register systems and POS software. The interface is via USB 2.0, allowing both data transmission and power supply through a single cable. The power supply output voltage is 5 V, which is standardized and compatible with many USB sources. The delivery includes a stand foot that positions the device stably on a surface. The display is designed for a mean time between failures (MTBF) of 30,000 hours, indicating high reliability and longevity.

Technology Explained Simply

The LCD technology (Liquid Crystal Display) ensures an energy-efficient and clearly readable display. The 2-line display with 20 characters per line (totaling 40 digits) provides sufficient space for short texts, prices, or item information. The brightness of 100 cd/m² is sufficient for good readability even in daylight without being excessively bright. The blue backlighting creates high contrast against the white digit color, further improving readability. The viewing angle of 35° allows for clear visibility within a specific angular range, suitable for positioning in front of a checkout.

Compatibility and Accessories

The display is specifically designed for use with the Epson TM-m30 receipt printer. The USB interface enables easy connection, with power supply also provided through the USB cable. Support for OPOS and ESC/POS emulations ensures compatibility with a wide range of cash register systems. In the WLAN variant of the TM-m30, a WLAN dongle can be connected behind the display, enabling a clean and unobtrusive installation. The use of a USB extension cable is possible to allow flexible positioning.

Installation and Mounting

Installation is carried out using the included stand foot system, which positions the display stably on a flat surface. Connection to the printer is made via a USB cable, with power supply also provided through this cable. Connection and configuration procedures are simple and do not require special tools. Integration into existing systems is facilitated by support for OPOS and ESC/POS.

Operational Advantages

The display provides a reliable, clear, and energy-efficient information display for customers. The combination of compact design, high readability, and easy integration makes it a practical tool in retail. The MTBF of 30,000 hours indicates a long service life, reducing maintenance and replacement costs. The USB connection simplifies installation and reduces the number of required cables.

The device is manufactured in Taiwan and is available in individual packaging with one piece per pack.

Note: Batteries are not included in the delivery scope.