How to send a zpl-file directly to usb printer











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I have a ZEBRA ZT230 300dpi ZPL printer to which I m trying to send direct commands (without driver). I have the following simple zpl file:



^XA
^LH30,30
^FO20,10^AD^FDHello World^F5
^XZ


I have tried the commands:



cat label.zpl > /dev/bus/usb/001/004

cat label.zpl > /dev/usb/lp0


But in both cases I get bash: Permission denied



How can I send my file directly to the printer?










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    up vote
    0
    down vote

    favorite












    I have a ZEBRA ZT230 300dpi ZPL printer to which I m trying to send direct commands (without driver). I have the following simple zpl file:



    ^XA
    ^LH30,30
    ^FO20,10^AD^FDHello World^F5
    ^XZ


    I have tried the commands:



    cat label.zpl > /dev/bus/usb/001/004

    cat label.zpl > /dev/usb/lp0


    But in both cases I get bash: Permission denied



    How can I send my file directly to the printer?










    share|improve this question







    New contributor




    Paul Erlenmeyer is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.






















      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I have a ZEBRA ZT230 300dpi ZPL printer to which I m trying to send direct commands (without driver). I have the following simple zpl file:



      ^XA
      ^LH30,30
      ^FO20,10^AD^FDHello World^F5
      ^XZ


      I have tried the commands:



      cat label.zpl > /dev/bus/usb/001/004

      cat label.zpl > /dev/usb/lp0


      But in both cases I get bash: Permission denied



      How can I send my file directly to the printer?










      share|improve this question







      New contributor




      Paul Erlenmeyer is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      I have a ZEBRA ZT230 300dpi ZPL printer to which I m trying to send direct commands (without driver). I have the following simple zpl file:



      ^XA
      ^LH30,30
      ^FO20,10^AD^FDHello World^F5
      ^XZ


      I have tried the commands:



      cat label.zpl > /dev/bus/usb/001/004

      cat label.zpl > /dev/usb/lp0


      But in both cases I get bash: Permission denied



      How can I send my file directly to the printer?







      drivers printing






      share|improve this question







      New contributor




      Paul Erlenmeyer is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question







      New contributor




      Paul Erlenmeyer is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question






      New contributor




      Paul Erlenmeyer is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked Nov 27 at 11:59









      Paul Erlenmeyer

      33




      33




      New contributor




      Paul Erlenmeyer is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      Paul Erlenmeyer is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      Paul Erlenmeyer is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






















          1 Answer
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          Add the user you do this with to be part of the GROUP /dev/usb/lp0 is set to.



          ls -l /dev/usb/lp0


          to get owner and group for /dev/usb/lp0. The group is likely to be lp. If your user is paul that would be



          sudo usermod -a -G lp paul


          You need to restart the session to make this active.






          share|improve this answer





















          • Thanks it worked! One more question. Suppose I have a program that does this command. Is the "add to GROUP" change permanent?
            – Paul Erlenmeyer
            Nov 27 at 14:26










          • Yes, until you remove the group from the user
            – Rinzwind
            Nov 27 at 14:37











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          1 Answer
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          active

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          1 Answer
          1






          active

          oldest

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          active

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          active

          oldest

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          up vote
          0
          down vote



          accepted










          Add the user you do this with to be part of the GROUP /dev/usb/lp0 is set to.



          ls -l /dev/usb/lp0


          to get owner and group for /dev/usb/lp0. The group is likely to be lp. If your user is paul that would be



          sudo usermod -a -G lp paul


          You need to restart the session to make this active.






          share|improve this answer





















          • Thanks it worked! One more question. Suppose I have a program that does this command. Is the "add to GROUP" change permanent?
            – Paul Erlenmeyer
            Nov 27 at 14:26










          • Yes, until you remove the group from the user
            – Rinzwind
            Nov 27 at 14:37















          up vote
          0
          down vote



          accepted










          Add the user you do this with to be part of the GROUP /dev/usb/lp0 is set to.



          ls -l /dev/usb/lp0


          to get owner and group for /dev/usb/lp0. The group is likely to be lp. If your user is paul that would be



          sudo usermod -a -G lp paul


          You need to restart the session to make this active.






          share|improve this answer





















          • Thanks it worked! One more question. Suppose I have a program that does this command. Is the "add to GROUP" change permanent?
            – Paul Erlenmeyer
            Nov 27 at 14:26










          • Yes, until you remove the group from the user
            – Rinzwind
            Nov 27 at 14:37













          up vote
          0
          down vote



          accepted







          up vote
          0
          down vote



          accepted






          Add the user you do this with to be part of the GROUP /dev/usb/lp0 is set to.



          ls -l /dev/usb/lp0


          to get owner and group for /dev/usb/lp0. The group is likely to be lp. If your user is paul that would be



          sudo usermod -a -G lp paul


          You need to restart the session to make this active.






          share|improve this answer












          Add the user you do this with to be part of the GROUP /dev/usb/lp0 is set to.



          ls -l /dev/usb/lp0


          to get owner and group for /dev/usb/lp0. The group is likely to be lp. If your user is paul that would be



          sudo usermod -a -G lp paul


          You need to restart the session to make this active.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 27 at 12:04









          Rinzwind

          202k26387520




          202k26387520












          • Thanks it worked! One more question. Suppose I have a program that does this command. Is the "add to GROUP" change permanent?
            – Paul Erlenmeyer
            Nov 27 at 14:26










          • Yes, until you remove the group from the user
            – Rinzwind
            Nov 27 at 14:37


















          • Thanks it worked! One more question. Suppose I have a program that does this command. Is the "add to GROUP" change permanent?
            – Paul Erlenmeyer
            Nov 27 at 14:26










          • Yes, until you remove the group from the user
            – Rinzwind
            Nov 27 at 14:37
















          Thanks it worked! One more question. Suppose I have a program that does this command. Is the "add to GROUP" change permanent?
          – Paul Erlenmeyer
          Nov 27 at 14:26




          Thanks it worked! One more question. Suppose I have a program that does this command. Is the "add to GROUP" change permanent?
          – Paul Erlenmeyer
          Nov 27 at 14:26












          Yes, until you remove the group from the user
          – Rinzwind
          Nov 27 at 14:37




          Yes, until you remove the group from the user
          – Rinzwind
          Nov 27 at 14:37










          Paul Erlenmeyer is a new contributor. Be nice, and check out our Code of Conduct.










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