How to print QR code using EPL commands from Zebra GC420t printer - barcode

I am using EPL commands to print barcodes(Zebra GC420t).
Now i need to print QR code using EPL commands(Zebra GC420t).
Please help to find out the solution.

Suggested: EPL Programming Guide
As seen on the docs, QR codes can be printed with the b (barcode) command:
Format: b(x-position),(y-position),Q,(model),"(qr code data)"
So, if you wanted to print a QR code with a "hello" value it would be something like this
b264,130,Q,m2,"hello"

Related

How to Get some text from the variable in ZPL Command

i have created a simple zpl program. My program Using call a variable, connect with database and uploading in web, this program example:
^XA
^JMA
^PR2
^~SD20
^BY3
^LH20,10
^FO155,152^BY2^BCN,40,N,N,N^FD$USIM$^FS
^A0N,30,30^FO155,197^CI0^FH_^FDNo.SimCard:$USIM$^FS
^PQ1,0,1,Y
^XZ
And result after printing is like
*"Barcode"*
No.Simcard:123456789
My case is how to take just a few numbers in the variable at $USIM$, like a function on the LET that can take several digits from a variable, for example
LET A$="Zebra Quality Printers"
LET B$=A$(1:13)
PRINT B$
Zebra Quality
I want to be able to in my program is only take last 3 digits at $USIM$
*"BARCODE"*
No.Simcard:789
I read the Zebra documentation and it only can in ZBL command, how to convert or make it work in ZPL command ?
Please Help me,
Thank you in advance

How do I obtain ZPL command return value from code

How do I get return value from a printer if I called this command in vb6, on Zebra Setup Utilities it will display information regarding about the printer. I try running this command and print nothing
Printer.Print "${^XA^HH^XZ}$"
Printer.EndDoc

Zebra Wireless Printer Model Number

Is there any way to query the printer for it's model number? For example I want to distinguish between a QL420+, a QL320, and a QL320 plus. It doesn't appear that there is either a ZPL or SGD to query for this.
! U1 getvar "usb.device.product_string"

Intermect PB42 print image

i am trying to print receipt from windows mobile 5 to intermec PB42 (thermal printer) , i had tried the ESC/P commands also easy print commands .
i tried also ESC/POS from here but still cannot print .
and i found PRN file that contains image and it worked but i cannot generate this format and i do not know what is this format (file link https://www.dropbox.com/s/0wonnt68nltxd4j/PrintPad_Receipt_Demo.prn?dl=0).
Intermec PB series printers used the Intermec Printing Language, IPL. See http://apps.intermec.com/downloads/eps_man/934-013.pdf for details.

Is there a way to decode the hex code that comes up with a crash in Xcode?

Is there a way to decode the hex code that comes up with a crash in Xcode? I have looked online for hex converters and it just pulls up gibberish. Like, I got a hex code error that reads:
(0x3901f56b 0x32f1997f 0x3901f261 0x355a906d 0x35dfe1f9 0x35582e9b 0x38f76c63 0x35ea7fe1 0x35e29607 0x35d07821 0x35e298a1 0x35e2d56f 0x35d241f3 0x35d23691 0x283e17b 0x5e8a7 0x35cf7a1d 0x35d68de9 0x356218bf 0x38ff009f 0x38fefd51 0x38fee939 0x38f6cc1d 0x38f6caa9 0x3918633b 0x35c7b535 0x4bbb1 0x4b860)
I went to a hex-string converter and it gave me this:
??V°?/—ð?&?U©Ð?]þ?U‚é°?vÆ0?^§þ?^)`p?]‚?^)Š?^-Vð?]$0?]#i?ƒá{?^Šp?\÷¡Ð?]hÞ?V!‹ð?ð ð?ïÕ?î“?lÁÐ?lª?‘†3°?{SP?»±?K†?
I also looked at my code as hex and those characters did not come up in the code anywhere. Is there a way to decode this, or is it just computer nonsense that is not supposed to make any sense to humans?

Resources