Published by Brother Industries, Ltd. on Dec 15, 2023

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Why should I report an Issue with Brother Print SDK Demo?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Brother Industries, Ltd. to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
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About Brother Print SDK Demo

1. You can send and print the image files or PDF files from your Android device via a Bluetooth, USB or WiFi connection. (Brother laser printers and ink-jet printers are not supported. 1.

2. Click the "Print" button to print your image or PDF document. *If you have a problem with the Bluetooth connection, please disconnect the Bluetooth paring and reconnect it. *If you have the problem of Wi-Fi connection, please select the printer again".

3. The Brother Print SDK Demo is a demo application used to print image files, PDF files and other files on the Brother mobile printers and label printers listed below.

4. Pair the printer and Android device via Bluetooth by using the "Bluetooth Settings". 2.

5. Click the "Select" button, and select the image file or PDF file for printing. 4.

6. Select the printer from the "Printer Settings". 3.

7. The Brother Print SDK (Software Development Kit) is available for application developers who want to integrate the image printing function onto their own application.

Brother Print SDK Demo Customer Insights

1. how to print wifi printer in this app this is only bluetooth but not connect to wifi please confirmAll it say's is error , please fix or update your appCan not print on TD-4550DNWBIts an useless app.Garbage ๐Ÿ—‘๏ธ appktlrjsislw.3pโ˜บ๐Ÿ˜‡๐Ÿ˜‡๐Ÿ˜ข๐Ÿ˜‚๐Ÿ˜Š๐Ÿ˜ฎ๐Ÿ˜๐Ÿ˜ณ๐Ÿ”ซIt's awesomeI give it two stars because it is the only way I can print PDF's on my pocketjet 7.

2. can i get some help? i have rj-4030The only one that will work is print Image, but it says it's printing and it was successful but nothing prints.

3. Also it has a 2 month time limit for printing PDF's.Hii. Im getting ERROR_WORNG_CUSTOME_INFO.

4. I have no problem printing from Brothers iLabel program.

5. However, as it is a SDK, it prints a watermark on every page that I have to white out.

6. It is impossible to get any kind of support from Brother.

Steps to Troubleshoot & Fix Brother Print SDK Demo Issues

1. Fix Brother Print SDK Demo Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Brother Print SDK Demo: Restarting the app will resolve most errors.
  2. Update the Brother Print SDK Demo App. Here is how:
    1. On Android goto PlayStore » Search for "Brother Print SDK Demo" » Open Brother Print SDK Demo » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Brother Print SDK Demo » click "UPDATE".
  3. Clear Brother Print SDK Demo app cache: Clearing cached data will force your app to retrieve the latest data directly from Brother Print SDK Demo servers.
    1. On Android, goto Settings » Apps » Select "Brother Print SDK Demo" » click Storage » click "Clear Cache".
  4. Check Brother Print SDK Demo app permissions. If any of these permissions required to use your device's features are disenabled, Brother Print SDK Demo might not work.
  5. Uninstall and reinstall Brother Print SDK Demo. If nothing else has worked, completely uninstall Brother Print SDK Demo then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Brother Print SDK Demo not working


2. Fix Brother Print SDK Demo Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Brother Print SDK Demo be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Brother Print SDK Demo not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Brother Print SDK Demo may not be able to connect to the Internet when running in the background.

Reported Issues