Printing using the Java SDK with an InputStream (no file)

Hi team,

Our system fetches PDF objects from a file store and our current implementation of printing is based around using this object as an InputStream.
Looking at the Zebra Java SDK I am trying to print directly to the printer without having to save the file to the host machine at all.
This doesn't seem possible at the moment as I can only find the FileUtil class which takes in a file location to send to a printer. Is there any code I've not found that can achieve this or can I raise a feature request?

Methods not found in RFID API3

Hello, I have been working with the com.zebra.rfid.api3 package because I am developing a embedded Java application for FX 7500 RFID Reader. I'm trying to get the serial number of the reader using the method getSerialNumber() of the class ReaderCapabilities ( When I use it, Eclipse can't compile because it says that the method is not present.

I have these lines of code:

MC33 android repeat delay how to set it.

Hello, we've an application which is installed on the mc33 (amongst others). Previous versions were available with CE. On CE devices, you could change a setting for keyboard repeat delay.
How can this be done with the actual android versions of the mc33?
If the setting is not available, how would you solve this, bearing in mind that we develop in java with de zebra sdk
best regards, Olivier

Print dynamic labels with java

Hi, I've been read about how designe a custom templates like (zebra_info pic), I'd like to implement that in Java, but when a try it, I don't find the way, I use the examples on the Demo on de ZSDK API but I'd like to understand how They send many xml to build the label with differents items and so on or how implement the match betweend zpl's files and xml's files. Thanks in advance for any help.

Zebra DS3608 - inconsistent USB scan result when pasting into Java-based applications


My company is writing application for customer, that allows him to scan his goods using Zebra DS3608 scanner. Barcode is a 3 multinumber fields separated by Group Separator signs. My software replaces GS signs with ';' in Swing KeyListener and extract this data later in the process.

I have discovered issues when using this scanner. It is connected to Win10 PC through USB as HID device. When i am scanning into my application sometimes there are some random ASCII characters instead of GS sign (○, ↔, ˘) which causes error in my process.

Printooth from TC20 android doesn't print when thermal printer is in TPCL mode

I developed an APP to run on Zebra TC20 with Android, I am using Printtoth library to print in one thermal printer. My APP is printing nomally when the printer is in ESC/POS mode, but if I change the printer's configuration to TPCL for Label feed control, than the it looks like the printer receive the command but doesn't print. I anyone knows how to control the printer's behaviour by software please share.

Java not found error occurred while running java application in FX9600 reader


I am trying to run a java application (.jar file) in FX9600 RFID Reader through telnet but I am getting error as "java not found".
But, as far as my knowledge, FX9600 reader comes with java pre-installed.
Java was working in RFID reader 2-3 before.

Please if somebody already faced this issue, I would greatly appreciate the help!.


DEVTALK: Learn About Signify VLC Solution l Wednesday, May 15th 10:00 am CDT

In this webinar,  the current generation Zebra handhelds based on SD660 processors such as the PS20, TC52 and TC72 are all capable of high accuracy indoor positioning using the Signify (formerly Philips Lighting) VLC solution which uses LED lighting to provide location beacons.