Since 1994

LM-550A3

The future of wire marking is here.

LM-550A3 is an advanced printing solution that makes wire marking faster and easier.

The LETATWIN is a high speed portable printing machine that supports many different print materials. Enhanced by Max Company's custom designed software (LETATWIN PC EDITOR) the LM-550A3 system provides a wide range of data entry possiblities. Connect to a computer and print directly to the machine, or save marker data to the machine's large internal memory and take it with you to your site. The durable, shock-resistant rubber key board provides also provides peace of mind when taking this printer to your job site.

See the LM-550A3 in Action

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Unique Features of LETATWIN

Faster speeds for increased productivityHigh Speed Printing

Print and half-cut at lightning fast speeds. The LM-550A3 makes wire markers at a top speed of 40mm/s. The unique half cut technology makes it easier to take the markes with you. (Learn more about half cut technology below!)

Advanced Data Entry TechnologyPC and USB Connectivity

Create markers using the keyboard, or connect to your PC using a USB cable, or use USB Flash drive take files on the go. Copy and paste your files from microsft excel. Print in house or on site.

Size flexibilityHalf-cut technology.

Print and half-cut at lightning fast speeds. The LM-550A3 makes wire markers at a top speed of 40mm/s.

VersitilityWide range of Print Media

Prints on ID Plates, PVC Tube (ferrule), Heat Shrink Tube, Marking Tape, and Markable Slide Plates. LM-550A3 supports a wide range of diameters.

Putting it all togetherAmazing Application Diversity

What type of wire marking can you do with your LETATWIN? Patch Pannels, Switch Boards, Control Panels, Terminal Blocks, Power Distribution, Automation, and Wireharnesses?(just to name a few!)

PRINTER SPECIFICATIONS

Name	LM-550A3
Dimensions	295mm(W) x 293mm(D) X 94mm (H)
Weight	2.3kg
Printing method	Thermal Transfer Printer (300 dpi)
Display	LCD dot matrix : 64x160 pixel (backlit)
Printing Speed	40mm/s (Standard) 20mm/s(low temperature mode)
Maximum Printing Length	Tube:100m, Tape: 5m when printing multiple copies up to 30 Ferrule (Tube): 100m, Tape: 7m
Maximum number of characters to input	5,000 characters per file
Character Size	1.3, 2, 3, 4, 6mm height
Usable tube	⌀1.5mm ~ 8.0mm (PVC tube) (for ⌀ 1.5~2.0mm tubes, the dedicated attachment (standard acessory) is required 2.0mm~6.5mm (Heat Shrink tube)
Usable tape	Width 5, 9, 12mm (Max genuine tape)
Usable ID Plate	2.5/4.1/4.6/6.3/9.0mm wide *ID Plate Attachment Only compatible with MAX brand 4.1mm wide.
Tube Cutting Method	Auto half-cut, manual full-cut
Internal Memory	250,000 characters (Maximum 50 files)
External Memory	USB memory
Interface	USB 2.0 full speed
Power Supply	DC12V, 3.0A Use only specified AC Adapter(100V～240V)included in the package
Power Consumption	Max 36W
Operating Environment	10℃ to 35℃

LETATWIN PC EDITOR software

Supports Windows 11/10/8.1/8/7

Datebase DataCopy and paste from Excel.

Did you make your data on CAD? Export to excel than copy and past your data from excel to LETATWINPC.

SequencesSerialize Data

The software makes it easy to serialize your data. Numbers() and letters (a-z).

Various functionsAnd much, much more!

LetatwinPC Editor is crammed valuable functions (including more than 200 symbols common for electrical marking)!

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Max Japan is a trusted name among wire marking printer manufactureres. Based on end-user feedback, we continuously develop our products to meet real-world demands. Our close working relationships with our customers allow us to stay ahead of industry trends in growing markets.