This document is intended for an audience of experienced technicians who know the inner workings of both Memjet and Xitron technology.  Careless use of the information below could render your system temporarily unusable.  Don't skip the backup steps!


To add a new resolution to the Navigator Duralink DFE, follow these steps. You'll be editing two files: Duralink.html and JslConfigs.xml.


Step 1: Edit the Duralink.html

  1. Close Navigator Server and all related services

    • Ensure that the Navigator Server, Duralink Spooler, XiEvents, and XiService are all stopped.
  2. Backup Duralink.html

    • Navigate to C:\NavigatorDuralink\Navigator\htdocs\NCE\Duralink.html.
    • Make a copy of the file and name it Duralink.html.bak.
  3. Edit Duralink.html

    • Open Duralink.html using a text editor like Notepad++.
    • Scroll down to approximately lines 156-157, where you'll see a line that defines the available resolutions:
      var resolutions = [“395”, “580”, “790”, “925”, “1260”, “1585”]; 
    • Add "640" to this list so that it looks like the following:
      var resolutions = [“395”, “580”, 640, “790”, “925”, “1260”, “1585”];
  4. Save and close the file
    • Once the modification is complete, save the file and close the editor.

Step 2: Edit the JslConfigs.xml

  1. Backup JslConfigs.xml

    • Navigate to C:\Users\[UserName]\Appdata\Roaming\Xitron\DuralinkSpooler\JslConfigs.xml.
    • Make a copy of this file and name it JslConfigs.xml.bak.
  2. Edit JslConfigs.xml

    • Open JslConfigs.xml using Notepad++.
    • Scroll to the section labeled <printModes> and find the <verticalResolution res="580"> entry.
  3. Add the new resolution block

      • Copy the following block of code and paste it just above the <verticalResolution res="580">section:
        <verticalResolution res="640"> <printSpeedNumerator>25</printSpeedNumerator> <printSpeedDenominator>2</printSpeedDenominator> <ccuIoMap5>01 02 04 08 16</ccuIoMap5> <fastMonoSpeed>5</fastMonoSpeed> </verticalResolution>
Save and close the file
  • Ensure the formatting and indentation match the existing structure, then save and close the file.

Step 3: Restart and Apply Changes

  1. Start Navigator Server and services

    • Now that the edits are complete, restart the Navigator Server, Duralink Spooler, XiEvents, and XiService.
  2. Create a new Render Configuration

    • Open Navigator and create a new render configuration in the NCE (Navigator Control Engine) for the newly added 640 resolution.

After these steps, your Navigator Duralink DFE will include the new resolution setting of 640.