TSC TDP-225 API Label Printing Setup

Who this is for

Teams that already own a TSC TDP-225 and keep the data they label in API.

How it works

🔗

Step 1 Connect the data Point LabelInn at {source}. Nothing is retyped and nothing is uploaded for you.

🧩

Step 2 Bind the fields Drop a column onto each text, barcode, QR or RFID field. The mapping belongs to the template, so you do it once.

🖨️

Step 3 Print the batch Preview a few rows, then print one label per row on the thermal printer you already own.

Step by step

Create an API key from your LabelInn account.
Choose a direction: push a print job to the API, or configure a label to pull JSON from your own endpoint.
Send a request to https://labelinn.com/v1/print/jobs with the design and the field values.
Read the job status back, and subscribe to a webhook if you need completion events.

Try it with your own data — signing up starts a 14-day Pro trial, no credit card. After that this feature needs Pro at $24.90/mo. Download now → | See pricing →

Practical notes for this pairing

At 203 DPI a single printer dot is about 0.125 mm. Size barcodes in whole dots so the narrow bar lands on an exact dot boundary and stays scannable.
The TDP-225 prints up to 54 mm wide. Check the widest value your API data can produce against that width before running a full batch.
Connections available on this model: USB, Ethernet (variant-dependent), Wi-Fi (variant-dependent), Bluetooth (variant-dependent). Pick the one the machine running the job can actually reach.
LabelInn sends TSPL-EZD straight to the TDP-225, so the label your data fills is rendered by the printer itself rather than by an operating-system driver.

Printer facts

Command language	TSPL-EZD (native)
Resolution	203 DPI
Print width	54 mm
Connections	USB, Ethernet (variant-dependent), Wi-Fi (variant-dependent), Bluetooth (variant-dependent)
Driver	No

What happens after you download?

1Download & open

→

2Connect printer

→

3Bind your data

→

4Print the batch

Frequently asked questions

Can the TSC TDP-225 print labels directly from the REST API?

Yes. LabelInn reads your API data, binds the columns to fields on a label template sized for this printer, and drives the TDP-225 over the connection you selected. You do not export an intermediate file per run.

Do I need a driver for the TSC TDP-225?

For the direct TSPL-EZD path, no — LabelInn generates the command stream and sends it over the connection you selected.

Print your TSC TDP-225 data on the printer you already own

✓ 14-day Pro trial on signup ✓ No credit card required ✓ Windows, macOS, Android, Web

This feature runs on Pro — $24.90/mo, or $249/year (pay for 10 months, use 12). Signing up starts a 14-day Pro trial, so you can bind your own TSC TDP-225 data and print a real label before you pay anything.

Start your 14-day Pro trial → Download the app