Will these 3" x 2" labels fit my mobile printer?

These 3" x 2" labels on 0.75" cores are designed for mobile thermal printers that accept 0.75" core rolls — Zebra ZQ520, ZQ521, ZQ620, ZQ630, QLn220, QLn320, QLn420, ZQ110, Brother RJ-3050, RJ-3150, RJ-4030, RJ-4040, RJ-4230B, RJ-4250WB, Honeywell RP2, RP4, MP Compact 4, and similar handheld and belt-clip mobile printers. Confirm your mobile printer supports both the 0.75" core diameter and the 3" x 2" label dimensions before ordering.

What's the difference between mobile and desktop 3" x 2" labels?

Mobile labels use a 0.75" inner core to fit handheld and belt-clip mobile printers — desktop printers use 1" cores. The facestock, adhesive, and print quality are identical. The wrong core size won't fit the printer spindle, so match your printer's core requirement when ordering.

What applications are 3" x 2" mobile labels best for?

3" x 2" mobile labels are commonly used for field service tags, route delivery receipts, warehouse pick-and-pack labels, mobile asset tagging, on-site inventory labeling, retail price tagging, and any application where a thermal printer needs to be used away from a desk.

No. These are direct thermal labels — the printer's thermal head creates the image directly on the heat-sensitive label. Ribbons are only needed for thermal transfer printers, which mobile printers typically don't support.

Ecotherm 3 x 2 direct thermal mobile printer labels, 0.75-inch core rolls for barcode labels, inventory labels, shelf labels, asset labels, field service labels, food service labels, healthcare labels, and product identification in compatible Zebra, TSC, Sato, GoDex, Brother, and mobile direct thermal printers

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Ecotherm 3" x 2" Direct Thermal Mobile Printer Labels — 0.75" Core Rolls

Name: Ecotherm 3" x 2" Direct Thermal Mobile Printer Labels — 0.75" Core Rolls
SKU: ECOTHERM13110-25
Price: 99.99 USD
Availability: InStock

EcothermSKU: ECOTHERM13110-25

Pack Size: 25 Rolls (210 Labels Per Roll - 5250 Labels)

Price:

$99.99

Stock:

In stock

Quantity:

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Width: 3"
Length: 2"

Label Size: 3" x 2"
Inner Core Of Roll: 0.75" Core Rolls
Print Method: Direct Thermal
Color: White
Material: Paper
Perforations: Perforated
Adhesive: Rubber
Labels Across: 1
Sold By: Sold By The Case

Ecotherm 3" x 2" direct thermal mobile printer labels are designed for compact, portable, and mobile direct thermal printers that use 0.75" core rolls. The 3" x 2" format is a practical size for product identification, field service labeling, inventory control, barcode labels, healthcare labels, food service labels, shelf labels, storage labels, and small package identification.

These labels are made with 75gsm direct thermal paper with a heat-sensitive protective coating, a permanent hotmelt adhesive, and a 60gsm white glassine liner. They print without a ribbon and are a strong fit for mobile labeling workflows where portability, clear barcode scanning, and dependable general-purpose adhesion matter.

Compatible Direct Thermal Mobile Printers

Ecotherm 3" x 2" mobile printer labels are compatible with many direct thermal mobile printers that support 0.75" core rolls, 3" label width, and 2" label length, including select mobile and compact models from:

Zebra mobile direct thermal printers
TSC mobile direct thermal printers
Sato mobile direct thermal printers
GoDex direct thermal printers
Brother direct thermal printers that support compatible roll-fed media

Before ordering, confirm that your printer supports 3" wide media, 2" label length, 0.75" core rolls, gap sensing, and the roll outside diameter required for your specific mobile printer model.

Why Choose 3" x 2" Mobile Direct Thermal Labels?

Designed for mobile printer workflows where a compact roll format is required
Good size for inventory labels, shelf labels, storage labels, and warehouse bin labels
Useful for field service labels, asset identification, inspection labels, and route-based labeling
Works well for barcode labels with supporting text, SKU numbers, date codes, or item descriptions
Practical for healthcare, lab, office, and general-purpose identification labels
Compact enough for small packages, totes, cartons, containers, and product surfaces
Helpful for food service labels, prep labels, rotation labels, and short handling notes
A strong option when a 4" wide desktop label is too large or when mobile printer compatibility is needed

Key Features

Label size: 3" x 2"
Mobile printer roll format with 0.75" core
Direct thermal print method — no ribbon required
75gsm bright white direct thermal face stock with heat-sensitive protective coating
Permanent hotmelt adhesive for dependable general-purpose bonding
60gsm white glassine liner for smooth printer feeding
Perforated between labels for easy separation
Service temperature range: 5°F to 149°F (-15°C to 65°C)
Minimum application temperature: 50°F (10°C)
Shelf life: 1 year when stored at 73°F and 50% relative humidity
Designed for resistance to water, oil, plasticizer exposure, and scratching under normal handling conditions

Common Applications

Ecotherm 3" x 2" direct thermal mobile printer labels are commonly used for mobile barcode labels, inventory labels, shelf labels, warehouse bin labels, asset labels, field service labels, inspection labels, healthcare labels, lab labels, food service labels, food prep labels, storage labels, small carton labels, product identification labels, and general-purpose mobile direct thermal labeling.

Why Buy from Ecotherm?

Same-day shipping on qualifying orders placed before 2:00pm CST
Free shipping to the contiguous United States
Free carbon-neutral delivery through Shopify Planet
Net 30 terms available with $2,500 starting credit and a $500 minimum order — apply here
US-based support Monday-Friday, 8:30am-5:00pm CST
Need help confirming printer compatibility? Contact us or email sales@ecothermlabels.com

Will these 3" x 2" labels fit my mobile printer?: These 3" x 2" labels on 0.75" cores are designed for mobile thermal printers that accept 0.75" core rolls — Zebra ZQ520, ZQ521, ZQ620, ZQ630, QLn220, QLn320, QLn420, ZQ110, Brother RJ-3050, RJ-3150, RJ-4030, RJ-4040, RJ-4230B, RJ-4250WB, Honeywell RP2, RP4, MP Compact 4, and similar handheld and belt-clip mobile printers. Confirm your mobile printer supports both the 0.75" core diameter and the 3" x 2" label dimensions before ordering.
What's the difference between mobile and desktop 3" x 2" labels?: Mobile labels use a 0.75" inner core to fit handheld and belt-clip mobile printers — desktop printers use 1" cores. The facestock, adhesive, and print quality are identical. The wrong core size won't fit the printer spindle, so match your printer's core requirement when ordering.
What applications are 3" x 2" mobile labels best for?: 3" x 2" mobile labels are commonly used for field service tags, route delivery receipts, warehouse pick-and-pack labels, mobile asset tagging, on-site inventory labeling, retail price tagging, and any application where a thermal printer needs to be used away from a desk.
Do I need a ribbon?: No. These are direct thermal labels — the printer's thermal head creates the image directly on the heat-sensitive label. Ribbons are only needed for thermal transfer printers, which mobile printers typically don't support.

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Ecotherm 3" x 2" Direct Thermal Mobile Printer Labels — 0.75" Core Rolls

Specifications

Description

Compatible Direct Thermal Mobile Printers

Why Choose 3" x 2" Mobile Direct Thermal Labels?

Key Features

Common Applications

Why Buy from Ecotherm?

Frequently Asked Questions

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Ecotherm 3" x 2" Direct Thermal Mobile Printer Labels — 0.75" Core Rolls

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