DYMO LabelManager LabelWriter 640CB Portable Rechargeable Label Maker QWERTY Direct Thermal 12 mm/sec

The DYMO LabelManager LabelWriter 640CB is a portable, rechargeable label maker designed for mobile professionals. It supports D1 Standard and Durable tapes in widths from 6 mm to 24 mm (1/4"–1") and offers a range of colors and finishes. The device combines a QWERTY keyboard, a high-resolution screen and a textured grip for comfortable extended use. Dual connectivity via Bluetooth Low Energy and USB-C lets you create and store personalized labels using DYMO mobile and desktop software, while direct thermal and thermal transfer print technology delivers reliable printing at up to 12 mm/sec.

Advantages

The LabelManager 640CB provides flexible tape compatibility (D1 Standard and Durable) and a compact rechargeable design for on-the-go labeling. Dual connectivity options — Bluetooth Low Energy and USB-C — enable easy connection to mobile and desktop apps without mandatory pairing. A high-resolution display and intuitive menu make label creation straightforward, and the textured grip improves handling during prolonged tasks. Print speed of 12 mm/sec and support for direct thermal and thermal transfer printing ensure consistent results for a variety of materials.

Suitable for

• Office and workspace organization
• Field service and mobile professionals
• Cable and equipment labeling
• Inventory and storage identification

Key specifications

• Print speed: 12 mm/sec
• Maximum printing width: 24 mm
• Print technology: Direct thermal / Thermal transfer
• Tape compatibility: D1 Standard and Durable (6 mm–24 mm)
• Connectivity: Bluetooth Low Energy, USB-C
• Power: Rechargeable lithium-ion battery
• Keyboard layout: QWERTY

How to use

Charge the built-in lithium-ion battery via the USB-C port before first use. Install a compatible D1 tape cassette (6–24 mm) according to the cassette guide inside the compartment. Power on the unit, compose your label using the QWERTY keyboard and navigate options on the high-resolution screen. Select print settings and press the print button to produce labels via direct thermal or thermal transfer mode. Connect to DYMO mobile or desktop apps over Bluetooth Low Energy or USB-C to browse templates, save custom labels and manage stored content.

Usage recommendations

Use DYMO D1 Standard or Durable tapes in the specified width range for best print quality and durability. Keep the print head and tape path clean, and update DYMO software regularly to access the latest templates and connectivity improvements.