Seiko MP-A40-BT-02U — 4" Mobile Rugged Label Printer + Battery Kit (Bluetooth, Rear-Facing Sensor)

Seiko MP-A40 Mobile Printer Overview

Part Number: MP-A40-BT-02U — The Seiko MP-A40 is a rugged, high- mobility 4" portable direct-thermal printer optimized for on-the-go label printing (and capable of receipt output when needed). This kit bundles the Bluetooth-enabled MP-A40 printer with the battery, giving your team a ready-to-deploy mobile solution. A rear-facing sensor (TOF) improves media detection and registration for reliable 4" shipping labels, pallet IDs, and warehouse signage—so you can print right where the work happens.

Applications & Connectivity

Ideal for retail backrooms, curbside fulfillment, T&L, and field service, the MP-A40 delivers crisp barcodes and clear text in a tough, portable form factor. Direct thermal technology means no ink or ribbons to manage, while Bluetooth enables fast, cable-free printing from iOS®, Android™ devices.

Key Features

• Model: Seiko MP-A40 (Bluetooth)
• Part Number: MP-A40-BT-02U
• Print Method: Direct thermal (no ribbon required)
• Media: 4" labels (die-cut or continuous; paper or film) and receipts
• Sensor: Rear-facing sensor (TOF) for reliable media detection/registration
• Connectivity: Bluetooth pairing to mobile devices and handhelds
• Use Cases: Shipping labels, pallet IDs, work orders, invoices, pick tickets
• Design: Rugged, portable build for belt/shoulder carry and cart use

What’s in the Box

• MP-A40 Bluetooth Printer (Rear-Facing Sensor)
• Battery

Note: This kit includes the printer and battery only. Chargers, power supplies, cables, cases/straps, and media are sold separately.

Seiko MP-A40 Labels & Supplies

Keep your fleet stocked with the right media. DuraFast Label Company carries a wide range of sizes and materials for Seiko’s 4" mobile platform, including durable film labels, premium paper labels, and thermal receipt paper rolls. Explore our selection of Seiko MP-A40 mobile labels to match your application and environment.

Colour Mobile Labels for MP-A40

For at-a-glance prioritization and inventory coding, choose colour labels in popular sizes—such as 3" x 2"—available in orange, red, yellow, blue, green, and white. See all options under Seiko MP-A40 color mobile labels and streamline identification across workflows.