Compatible Printers & Machines — SRD Labels

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✓ Verified Compatibility Guide

Thermal Label Compatibility Guide

SRD Labels DTL and TTL rolls are engineered to work with the industrial thermal printers used in CNC shops, panel saw operations, and storage retrieval systems. Find your machine below and confirm compatibility before you order.

One label. Every machine. SRD Labels 3×3 DTL and 4×2 DTL use a universal 3-inch inner core that fits the spindle of every major industrial thermal printer used in CNC woodworking. Whether you run ILX, ILS, Zebra, HOLZMA, or Biesse-integrated printers — your labels ship from one supplier, on one case, with one SKU. No special ordering, no compatibility guesswork.

Confirmed Compatible Printers
These machines have been verified by SRD Labels. Drop-in replacement — load and print.
✓ Confirmed

ILX 81/12

High-speed industrial thermal printer. Most commonly used CNC nesting label printer in North America. 3-inch core, direct thermal.

DTL Only 3" Core 3×3 & 4×2
✓ Confirmed

ILS 80/20

Medium-volume industrial thermal printer. Companion model to the ILX 81/12. Same 3-inch core — same labels work in both machines.

DTL Only 3" Core 3×3 & 4×2
✓ Confirmed

Zebra ZT Series

ZT230, ZT410, ZT420. Industrial Zebra printers used in CNC and warehouse environments. Both DTL and TTL compatible depending on model.

DTL & TTL 3" Core 3×3 & 4×2
✓ Confirmed

Zebra ZD Series

ZD420, ZD620. Desktop and mid-range Zebra printers. Widely used in smaller cabinet shops and millwork operations.

DTL & TTL 3" Core 3×3 & 4×2
✓ Confirmed

HOLZMA Panel Saw Systems

HPP and HPL series CNC panel saws with integrated label printing. SRD Labels DTL rolls are confirmed compatible with HOLZMA label output systems.

DTL Only 3" Core 3×3 & 4×2
✓ Confirmed

Biesse Rover CNC Systems

Biesse Rover nested base CNC machines with integrated label printing. SRD Labels DTL rolls work with Biesse's standard label output configuration.

DTL Only 3" Core 3×3 & 4×2
✓ Confirmed

Thermwood CNC Routers

Thermwood nested base CNC label printing systems. SRD Labels 3×3 and 4×2 DTL rolls are compatible with Thermwood's integrated label output.

DTL Only 3" Core 3×3 & 4×2
✓ Confirmed

Toshiba B-Series

Toshiba B-EX4, B-SX5, and B-SA4 industrial printers. Used in CNC and warehouse labeling. TTL labels required for thermal transfer models.

DTL & TTL 3" Core 3×3 & 4×2
Full Compatibility Table
At a glance — which label type works with which machine.
Printer / Machine 3×3 DTL 4×2 DTL 3×3 TTL 4×2 TTL Core Size
ILX 81/12 ✓ Yes ✓ Yes ✗ No ✗ No 3-inch
ILS 80/20 ✓ Yes ✓ Yes ✗ No ✗ No 3-inch
Zebra ZT230 ✓ Yes ✓ Yes ✓ Yes ✓ Yes 3-inch
Zebra ZT410 / ZT420 ✓ Yes ✓ Yes ✓ Yes ✓ Yes 3-inch
Zebra ZD420 / ZD620 ✓ Yes ✓ Yes ✓ Yes ✓ Yes 3-inch
HOLZMA HPP / HPL Series ✓ Yes ✓ Yes ✗ No ✗ No 3-inch
Biesse Rover CNC ✓ Yes ✓ Yes ✗ No ✗ No 3-inch
Thermwood Nested Base CNC ✓ Yes ✓ Yes ✗ No ✗ No 3-inch
Toshiba B-EX4 / B-SX5 ✓ Yes ✓ Yes ✓ Yes ✓ Yes 3-inch
Toshiba B-SA4 ✓ Yes ✓ Yes ✓ Yes ✓ Yes 3-inch
DTL vs TTL — Which Do You Need? Direct Thermal (DTL) labels use heat to print — no ribbon required. These are used in ILX, ILS, HOLZMA, Biesse, and Thermwood integrated printers. Thermal Transfer (TTL) labels require a separate wax or resin ribbon and are used in Zebra and Toshiba models configured for TTL printing. If unsure which type your machine uses, check the printer's media settings menu or call us at 1 (844) 522-3570.
Don't See Your Printer?
We confirm compatibility for any industrial thermal printer before you order — no charge, no obligation.

If your machine isn't listed above, call 1 (844) 522-3570 or email info@srdlabels.com with your printer model and we'll confirm whether SRD Labels will work for you. We've helped shops across North America identify the right label for machines not on this list — from legacy CNC systems to newer automated lines.

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Free shipping on orders over $299. No-hassle returns on sealed rolls. Every label backed by SRD's satisfaction guarantee.

3×3 DTL Labels — $95/case 4×2 DTL Labels — $95/case
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