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  • Zebra Label Printer with C#

    - by user3702654
    I'm having trouble printing a label using ZDesigner GK420T using C# .NET. I converted the following string to Bytes and passed into the printer. ^XA ^FO3,3^AD^FDZEBRA^FS ^XZ The expected outcome was that the printer was supposed to print 'ZEBRA' but it didn't. My C# Code: StringBuilder sb; sb = new StringBuilder(); if (frmPrintJob._type != 1) { sb.AppendLine("^XA"); sb.AppendLine("^FO3,3^AD^FDZEBRA^FS"); sb.AppendLine("^XZ"); } int intTotalPrinted = 0; for (int i = 1; i <= NoOfCopies; i++) { if (RawPrinterHelper.SendStringToPrinter(PrinterName, sb.ToString()) == true) intTotalPrinted++; } What am I doing wrong here? Do I need any extra code?

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  • bad printer isolation on print server or better way?

    - by Joseph
    I have noticed that when a printer or driver screws up on a Windows server it usually locks up or kills the print spooler and everyone can't print until it is fixed. Usually we have to put the troublesome printer on another server so when it fails, it doesn't take the whole group with it. That is assuming we ever figure out which printer is the problem. Is there a way to have it so that one bad apple doesn't ruin the bunch? Even if it is another form of printer serving, that would work as long as it's not hard for the user to find a printer and install drivers.

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  • Ubuntu 14.04:LTS , HPLIP loses USB connection to HP laserjet

    - by Gareth
    This is my first post, so please let me know if i have inadvertanly broken any rules. Problem There seems to be a problem with HPLIP and USB connections in ubuntu 14.04LTS. After upgrading i managed to get the printing to work but today it has broken. Initial Issue (Solved) After upgrading to unbutntu 14.04 LTS my printer lHP LaserJet 1018 stopped printing (code=12) Looking through the Forumsthere are several issues with printitng and HPLIP so I was able to troubleshoot this. The steps I took were : Reran HPdoctor Ran hp-check Un-installed and installed the latest version of HPLIP (3.14.4) Checked the USB connections lsusb and lsusb-v Re-ran hpcheck Removed the printer from HPLIP Re-ran hpcheck Manually configued HPLIP to the printer hp-setup-g <xxx:yyy> And this worked HPLIP was able to see the printer in the USB , test page printed and was happily working for a few weeks. Current Issue Printer Not working However today my wife complains the printer is not working and checking see that although HPLIP has the same error code and did not seem to be able to see the printer although running lsusb could see the printer. Initially thought this may be due to usb given a new bus/device after being turned on and off and went to repeat the steps above at the moment still seeing an error in that the HPLIP is complaining that it cannot see the device **error: Device not found. Please make sure your printer is properly connected and powered-on.** current Observations lsusb output ## Bus 002 Device 007: ID 03f0:4117 Hewlett-Packard LaserJet 1018 sudo hp-check output *> "duan@duan-Lenovo-B550:~$ sudo hp-check [sudo] password for duan: Saving output in log file: /home/duan/hp-check.log HP Linux Imaging and Printing System (ver. 3.14.4) Dependency/Version Check Utility ver. 15.1 Copyright (c) 2001-13 Hewlett-Packard Development Company, LP This software comes with ABSOLUTELY NO WARRANTY. This is free software, and you are welcome to distribute it under certain conditions. See COPYING file for more details. Note: hp-check can be run in three modes: 1. Compile-time check mode (-c or --compile): Use this mode before compiling the HPLIP supplied tarball (.tar.gz or .run) to determine if the proper dependencies are installed to successfully compile HPLIP. Run-time check mode (-r or --run): Use this mode to determine if a distro supplied package (.deb, .rpm, etc) or an already built HPLIP supplied tarball has the proper dependencies installed to successfully run. Both compile- and run-time check mode (-b or --both) (Default): This mode will check both of the above cases (both compile- and run-time dependencies). Full Output output of hp-setup -g 002:007 window box "device not found please make sure your printer is properly connected and powered on" duan@duan-Lenovo-B550:~$ sudo hp-setup -g 002:007 [sudo] password for duan: > HP Linux Imaging and Printing System (ver. 3.14.4) Printer/Fax Setup > Utility ver. 9.0 > > Copyright (c) 2001-13 Hewlett-Packard Development Company, LP This > software comes with ABSOLUTELY NO WARRANTY. This is free software, and > you are welcome to distribute it under certain conditions. See COPYING > file for more details. > > hp-setup[18461]: debug: param=002:007 hp-setup[18461]: debug: > selected_device_name=None Fontconfig error: > "/etc/fonts/conf.d/65-khmer.conf", line 14: out of memory Fontconfig > error: "/etc/fonts/conf.d/65-khmer.conf", line 23: out of memory > Fontconfig error: "/etc/fonts/conf.d/65-khmer.conf", line 32: out of > memory hp-setup[18461]: debug: Sys.argv=['/usr/bin/hp-setup', '-g', > '002:007'] printer_name=None param=002:007 jd_port=1 device_uri=None > remove=False Searching for device... hp-setup[18461]: debug: Trying > USB with bus=002 dev=007... hp-setup[18461]: debug: Not found. > hp-setup[18461]: debug: Trying serial number 002:007 hp-setup[18461]: > debug: Probing bus: usb hp-setup[18461]: debug: Probing bus: par > error: Device not found. Please make sure your printer is properly > connected and powered-on. hp-setup[18461]: debug: Starting GUI loop. .. USB lead Works with the Windows 7 laptop Printer Works with windows 7 laptop Questions Is this a Bug with HPLIP or an issue with laptop/printer? Supplementary question if it is a bug what information is needed and where should it be sent ? Any suggestions on how to get the printer to work correctly with Ubuntu 14.04LTS/HPLIP 13.4.3 so that it stays working ?

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  • Epson Stylus C84 Won't Print

    - by Chris
    The printer won't print with empty color cartridges. I want to print only black ink. From what I've read so far the Epson Stylus C84 won't print like this because it uses a little bit of color in even when you print only in black to prevent the ink heads from drying out. Is there ANY way that I can bypass this?

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  • How to scan local network (LAN) for connected devices (Mac OS)

    - by smotchkkiss
    I'm basically looking for something like this but available on Mac. I am trying to connect a new workstation to our wireless multifunction printer and I'm having a hell of a time getting the device to spit out an IP for me to connect to. Is there a way I can scan the network somehow? If it makes a difference, the new workstation is using Mac OS X 10.6 Thanks in advance :)

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  • generating program structur (nodes) using bison and flex

    - by gruszczy
    I would like to write myself a pretty printer for java using bison and flex. I have written a pretty printer for a script language, but I was only writing visitors, which made the printing. How can I turn a program using my formal grammar into a tree of nodes (made using C++ classes), that afterwards I could visit using my visitor? Maybe you could give me some link with an example of this? What i need to put into flex/bison files?

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  • generating program structure (nodes) using bison and flex

    - by gruszczy
    I would like to write myself a pretty printer for java using bison and flex. I have written a pretty printer for a script language, but I was only writing visitors, which made the printing. How can I turn a program using my formal grammar into a tree of nodes (made using C++ classes), that afterwards I could visit using my visitor? Maybe you could give me some link with an example of this? What i need to put into flex/bison files?

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  • How to scan local network (LAN) for connected devices (MacOS)

    - by smotchkkiss
    I'm basically looking for something like this but available on Mac. I am trying to connect a new workstation to our wireless multifunction printer and I'm having a hell of a time getting the device to spit out an IP for me to connect to. Is there a way I can scan the network somehow? If it makes a difference, the new workstation is using MacOS X 10.6 Thanks in advance :)

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  • BT socket Device over Structured Cabling

    - by TheD
    Not sure if this is the right stack* site to post on but I believe cabling is a just subject. Essentially I have a Credit Card machine which is connected to a phone line via standard BT Socket. So basically, the port of the wall has a balun plugged in which takes the RJ45 outlet on the wall to BT, so I can plug the device in. This works fine, however I need the machine to be on the other side of the room so want to route it through my patch panel (strucutered cabling). How can this be done? So Device -- ? -- RJ45 port -- Patch Panel -- ? -- Balun out wall outlet Where ? is to be filled in ! :)

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  • Why should I choose either PCL or PS when both are supported

    - by Goyuix
    Obviously the answer depends to some degree on the various versions supported, but in general terms - is there any reason I should pick one over the other? PCL for art and PS for text? Does one typically require less RAM on the printer? Speed differences? For home use it doesn't matter and only professional print people will notice and care? Wikipedia References: http://en.wikipedia.org/wiki/Printer_Command_Language http://en.wikipedia.org/wiki/PostScript

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  • Rotate PDF document

    - by Rogier
    We have created thousands of PDF files that are printed as a label on a special label printer. Printing these labels is ok, but some of the label paper are quarter turned and the PDF are printed incorrectly. There is a possibility to rotate the page before printing. But is it possible to rotate a PDF file and save it again as a PDF file? And there are thousands of PDF files, is it also possible to do this is a batch program?

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  • What kind of parallel cable is this?

    - by rodey
    I have an HP LaserJet 4600 and need to order a replacement cable for it. Here is a picture of the port on the printer and the cable is currently in use. I've never seen one of this style before. Can anyone provide the type of port this is or a provide a link to a replacement cable? Thanks!

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  • Quarter turn pdf document

    - by Rogier
    We have created thousands of pdf files that are printed as a label on a special label printer. Printing these labels is ok, but some of the label paper are quarter turned and the pdf are printed incorrectly. There is a possibility to rotate the page before printing. But is it possible to rotate a pdf file and save it again as a pdf file? And there are thousands of pdf files, is it also possible to do this is a batch program?

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  • hybrid cable for QSFP to CX4 convertion

    - by John-ZFS
    here is a hybrid cable for QSFP to CX4. Will this fit SFP+ ports? Deeply confused by standards and struck in a situation with wrong hardware selection!Personally have not seen the ports/hardware and hence the obviously stupid question! thanks for stopping by and bearing with me. http://www.cablesondemand.com/pcategory/72/category/QSFP+-+CX4/URvars/Catalog/Library/InfoManage/QSFP_TO_CX4_COPPER_CABLES.htm

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  • How to fix unstable RJ45 jacks? [closed]

    - by BeemerGuy
    This is a little project I'm doing at home. I wanted to wire two rooms together (basically, the router is one room, and the switch is in the second room). So I ran a CAT5 between the two rooms, and wired an RJ45 jack in each room. I then hooked up the two jacks with two CAT5 cable to run it through the cable tester, and all 8 wires seem good. Now, when I connect the switch and the router, the connection is unstable -- I ping the router and it barely holds on for two pings before it disconnects, and stays in that unstable state. Just to make sure the router and the switch are ok, I connected them with long wire between the two rooms and the connection is absolutely stable, and pings continuously. What could be the cause for the unstable connection? Especially that it pings a few times, so there IS a connection. But why is it unstable? And how come the cable tester says it's ok, but it's unstable?

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  • Simulate printers on AD network

    - by MikeyB
    I need to create an Active Directory lab that contains printers and test out various printer-related functionality (adding printers in AD, clients attaching to printers, printers, etc) Is there a good way to properly simulate printers on a network? Or does there need to be real physical printers somewhere that eventually are attached, even if no output comes out. How would you solve this problem?

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  • Power Supply And Power Cable at Equinix Palo Alto?

    - by d123
    I will be doing a server installation at the Palo Alto Equinix Data Center soon and I'm coming in from overseas so I wondering if any of you can help me out regarding power supply can power cable issues. My server power supply is INPUT 100-240V AC ~50/60Hz MAX AC CURRENT 10A-5A Do I need a DC power supply? and the power cable plug head I'm currently using is BS 1363 plug head. What kind of head do I need?

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  • Word 2007 consistently crashes when I use my VPN

    - by tsahilevi
    Hi, My Office 2007 consistently crashes when I use it while connected to the VPN. This happens even with local files. When I try to paste stuff, it tries to connect to the printer (over VPN) and if I stop the process (which in itself blocks for about a minute), then Word 2007 is bound to crash a few seconds afterwords. My VPN is Check Point VPN-1 SecureClient Anyone knows what can be done with this problem?

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