The Citrix Universal Print Server provides universal printing support for network printers. when reconnecting to session and trying to. Citrix Workspace app’s wfica32. When adding this setting to a policy, select an option:n-Tier Resonance is the basis of Scapa StressTest for Citrix MetaFrame, a full-function stress testing tool and the only effective solution for stress testing Citrix MetaFrame applications. Use the toggle options to Enable or Disable the Single Sign-On option. Existing printer queues may have a different driver (the one. 16. Citrix offers a couple of software tools that can put certain aspects of your print environment to the test for robustness and compatibility. I have a XenApp5 farm and until a couple of days ago client printer mappings were just fine. title}} CTX109374 {{tooltipText}}Xenapp Version 7. g. Citrix App Layering 4. The following illustration shows the print deployment for these use cases: Branch A - A small overseas branch office with a few Windows workstations. Putting it in the base image is easiest. Caution! Refer to the Disclaimer at the end of this article before using Registry Editor. Clients simply connect over HDX/ICA virtual channels and. Configure Test Users. for XenApp 7. 5 farm we can do this with no problem, the printers are all available within 3 minutes. Stress Printers C. On the Printers dialog, enable the checkbox next to each printer to enable or disable it. This setting takes effect only if the Client printer redirection setting is present and set to Allowed. However, you can also use it for standalone Windows operating system and XenDesktop VDIs, as it doesn't have any dependency on Citrix-specific components. PostScript is a computer language that can be used for printing text and vector graphics. The Universal Print Server uses the Universal print driver, a single driver on the Multi-session OS machine that allows local or network printing from any device, including thin clients and tablets. ASKER. Slow printing when the Controller client is deployed via Citrix. Now: When the user logs. A few locally installed virtual printers installed (one for the proprietary app on the servers, one for PDF creation, etc) All other printers are auto-created client printers. PostScript is a computer language that can be used for printing text and vector graphics. Legacy printer names: enabled. You can have different printing configurations for different user devices, users, or any other objects on which policies are. 2. As I mentioned earlier, that's what Citrix Universal Print Server is for, unfortunately it's for xa6. Note, all test users must have the same password or test will fail. Citrix has also collaborated with HP to test select HP scanners and All-in-One printers and their associated HP TWAIN drivers in a Citrix XenApp. Settings in the Device Settings tab. 5 environment? We are running a mix of 2008/20012 R2 print servers globally. Our console enables printers to be automatically assigned after installation, which means no more scripting or GPOs involved for your organization’s print management. for XenApp 7. PostScript ( PS ). I use the Xerox Global Universal Printer Driver for all my session printers, and it works great with XA6. 5 HRP01 or later) Create a local printing policy enforcing legacy style printer names. infrastructure” and one of the examples reads, “Perform printer driver stress testing” candidates could expect to see: •A scenario describing a printing infrastructure: •Scenario: A Citrix Architect is assessing the current printing infrastructure at CGE. For three of my testprofiles it worked like a charm, the old ones got delted and the new ones were added. - Jobs dont appear in queue. A Citrix DaaS test plan aims to accomplish several goals, including: Verify the functionality of the Citrix DaaS environment: Verify that the Citrix DaaS environment is functioning as expected. I stopped the print spooler and when I work in the same areas the CPU is fine and never spikes. The Citrix UPD is installed as part of the Citrix Virtual Apps and Desktops VDA installation. 5000 to Version 1912. 1. - Use a mix of session printers and auto-created based on Citrix policies. Users need a quick and efficient way to access remote printers outside the centralized environment. This software enables any printer that is visible to that workstation to be available within Citrix®. It can also be used to compare the following among various drivers: • CPU load incurred while creating a printer using a particular driver. Upload File. from Citrix or printing directly from within the session, Print-erLogic makes it easy to deploy printers in a Citrix environ-ment using several different methods. Stress testing by HP . time-sone settings are fine; when loggin in using RDP the time zone is fine, so it fails only in Citrix. The Citrix UPD simplifies administration by reducing the number of drivers required on the master image. Printers. To add printers, type the UNC path of the printer you want to auto-create. Instructions The following registry flag allows you to alter the default behavior and disable all auto-retained and auto-restored printers for that. exe process is responsible for parsing through Citrix-related policies. PRODUCT ISSUES ; Open press viewer cases; Im live;. 1. Hello all, does anyone have success or best practice advice for running the StressPrinters and Print Detective within your XA6. Session printers not showing up in Windows 10 Devices and Printers. The policy can redirect all printers into the session of the default. Stress Testing HP performs stress testing of its print drivers in both Citrix and non-Citrix environments. 5. To use the Universal Print Server with a Windows. Security considerations. New farm, new installation of 2010. This setting specifies the client printers that are auto-created. The Citrix Print Manager Service constantly monitors and responds to session events such as logon and logoff, disconnect, reconnect, and session termination. 5. achieved with the Citrix Interoperability Test Kit for the Citrix Ready program. The Universal Print Server uses the Universal print driver, a single driver on the Multi-session OS machine that allows local or network printing from any device, including thin clients and tablets. Under certain circumstances, session printers are not deleted when a user session is reset. By default, all client printers are auto-created. So using HP Universal Printing PCL 5 61. If you use an existing printer management. Solution. feature testing that is part of the Citrix Ready program, HP performs stress testing of its print drivers. However, when users are working in applications, they can print using those. Citrix Universal Printer – a generic printer created at the beginning of a session that is not tied to a printing device. The Universal Print Server is disabled. Stress Testing HP performs stress testing of its print drivers in both Citrix and non-Citrix environments. By default, all client printers are auto-created. 15. 11, Server 2008r2 VDA, we use UPS to handle printing, and published apps with Outlook 2013 with cached exchange mode flipped on. From the Apps page, click on the star on the app to mark it favorite. To edit the printing settings for mapped client printer drivers, select the printer driver, click Settings, and specify settings such as print quality, orientation, and color. LoadGen Load & Performance Testing also supports other virtual desktop environments: . Citrix has also collaborated with HP to test select HP scanners and All-in-One printers and their associated HP TWAIN drivers in a Citrix XenApp. You can escape dealing with all your Citrix printing issues by simply implementing a PDF-based Universal Printer Driver (UPD) from a third-party provider such as UniPrint Infinity. This setting takes effect only if the Client printer redirection setting is present and set to Allowed. Posted November 26, 2019. Stress testing by HP . StressPrinters is driver independent so any variation of observed behavior can be attributed to the particular driver. SHOW ANSWERS Download Printable PDF. Hello: We have a Citrix server (Citrix1) that auto creates client printers when a user logs on to that Citrix server. The Citrix Universal Print Server provides universal printing support for network printers. Branch B - A large branch office with thin clients and Windows-based workstations. After adding the printer, you can apply customized settings for the current session at every logon. Hi, we have a XenDesktop/App/PVS 7. PCL is a printing protocol developed originally by Hewlett-Packard for inkjet printers. Troubleshooting Print forward Printing Issues with Auto-creation Defect and Citrix Print Manager Crashing. Additionally, nothing has changed on Citrix servers and Print server regarding windows updates or any other patches. The thing is we are using the Citrix UPD already. VALID. A test XenApp server must be used during stress testing to ensure the new print driver is not introduced into the production farm prior to successful testing. The printers should redirect. B,C. 5000 to Version 1912. We have a Citrix UPS and using the Citrix universal print driver. As needed, edit an existing mapping, remove a mapping, or change the order of driver entries in the list. Our network printers added via GPO / AD Groups - we use the User Configuration -> Policies -> Citrix Policies for these settings. When adding this setting to a policy, select an option:The Citrix Universal Printer Driver (UPD) is a device-independent print driver, which is compatible with most printers. This setting specifies the client printers that are auto-created. 6 – Upgrading, Installation, and ConfigurationThe only way we can seem to map a locally attached printer via Citrix is if we add the specific driver onto the XenApp or XenDesktop system and then define that printer driver name in the UMS profile. Install the print driver onto the test XenApp server Stress printers is a tool that tests printer drivers for failures by recreating printers over and over. Direct Connections to Print Servers. The following would suffice. Auto-create generic universal printer -> Disabled. Look in the windows system log and make a note of which printers are having the problem. The StressPrinters utility is used to troubleshoot printer problems in a terminal service or remote desktop service environment and is basically meant for Citrix XenApp. Try Match like for like the Print Server operating system to the Citrix Session servers. 2. HP tests its print drivers with the StressPrinters tool provided by Citrix to simulate a user logon where multiple printers are auto-created. 5 with update to X5 and all servers are on. Solved. Print Migrator B. Try Match like for like the Print Server operating system to the Citrix Session servers. Solution. 16448 windows x64 in isolated mode. 2. In addition, watching a Performance Monitor counter set to cpu%load can assist in providing a visual representation on CPU load incurred when these. Select File Properties from the right-click menu, then select the Options tab. To change the user specific printer settings the user has to select Printing preferences or Properties-> Printing preferences and modify the settings he wants to change. The following illustration shows the print deployment for these use cases: Branch A - A small overseas branch office with a few Windows workstations. Stress testing by HPThe HP test team installs the print driver on the Citrix server, logs into a Citrix session, and verifies that printing is successful to client printers and network printers. The StressPrinters utility is used to troubleshoot printer problems in a terminal service or remote desktop service environment and is basically meant for Citrix XenApp. StressPrinters is just a GUI that launches special processes (AddPrinter. How printer drivers are managed. July 8, 2022 Contributed by: S C The Client Printers section includes policy settings for client printers, including settings to auto-create client printers, retain printer properties,. [CVADHELP-15813] Client printers might fail to redirect when connecting to a hosted. ScrewDrivers allows you to manage your enterprise printing from a single drag-and-drop console. The PDF is. exe . As needed, edit an existing mapping, remove a mapping, or change the order of driver entries in the list. This article contains information on printing recommendations for a XenApp/Terminal Server environment. 1. For auto-created client printers, the driver records the output of the application and sends it, without any modification, to. By default, all client printers are auto-created. When adding this setting to a policy, select an option from the following table: Option. citrix. So I download and install the universal PS type driver from HP. 6; XenApp 6. Refresh Environmental Settings. Citrix. 3 Versions of Terminal Server and Citrix supported by HP. Verder men ook een vergelijk maken tussen de verschillende drivers mbt : CPU load – Tijdens het creeren van een printer met een specifieke driver. 6. Citrix. With the introduction of XenApp 6. Fields and controls. This setting specifies the client printers that are auto-created. ONLY the session printers have this issue. Works like a charm. I've validated. It handles service requests by impersonating the actual session user. I've changed nothing in regards to drivers, polices at all either on individual server (s) or farm. Usually you can create the printers before the script published app starts by running the Citrix powershell command "Set-BrokerApplication {APPNAME} -WaitForPrinterCreation:1" and execute once for the published app from a CItrix admin, but it doesn't seem to have any affect on the printers being created before the the Powershell. Citrix Workspace is a cloud-based enterprise app store that provides secure and unified access to apps, desktops, and content (resources) from anywhere, on any device. We would like to show you a description here but the site won’t allow us. If an administrator would like to change settings like Paper Source / Tray / Orientation to already installed printer at. Using Print Detective and StressPrinters. KzooSteve. StoreFront supports different authentication methods to. To enable PDF printing: On the Delivery Controller, use the Citrix Studio, to select the Policy node in the left pane. Scenario: For users at remote offices, network printers are defined on their workstations. To edit the printing settings for mapped client printer drivers, select the printer driver, click Settings, and specify settings such as print quality, orientation, and color. When using a Windows Print Server, the Citrix Print Manager service creates the network printer connections using native printer drivers. 6 version. Users need a quick and efficient way to access remote printers outside the centralized environment. 1. Citrix PDF Printer in the print dialog of your remote session opens the browser print dialog inside your session which lets you print to your local printer or any printer on your network. msi. 2 for 32-bit and 64-bit Platforms. If you see a Locate ‘Citrix Virtual Apps and Desktops 7’ installation media window, don’t click anything. This allows for a single “generic” driver called the Citrix Universal Print Driver to be used on the VDI-in-a-Box virtual desktops. The difference between the Citrix and HP UPDs . When launching Windows Explorer and then browsing to the print server and connecting to multiple printers they are added to my profile. Automatic installation of in-box printer drivers = Disable. . Printing settings follow standard Citrix policy behavior. You can test drivers using StressPrinters to see how they function. Posted by Doug7515 on Jan 9th, 2013 at 7:37 AM. 5. As needed, edit an existing mapping, remove a mapping, or change the order of driver entries in the list. To add printers, type the UNC path of the printer you want to auto-create. Enable the session printing policy in the Edit Policy dialog box. The standard behavior with XenApp is to autocreate all client-defined printers and set the default printer within the session to the autocreated one representing the default printer on the client machine. The following registry flag allows you to alter the default behavior and disable all auto-retained and auto-restored printers for that server. Citrix printing assigns each printer a unique. Makolyte. In my testing, on HTML5 it never generates the print preview and thus cannot print and via the Workspace app, it'll open a tab in Firefox on my local machine. Then I’ll wait for a few seconds and print again, and again… This means that 10 users are printing almost continously and the Citrix server will be stressed. Select a user range by entering a Suffix Start and Suffix End value. Click Ellipsis or three dots (…) on the app’s tile to view details of the app. Any settings changes that users make to their printers within the Printers folder on the server are discarded after logging off. To edit the printing settings for mapped client printer drivers, select the printer driver, click Settings, and specify settings such as print quality, orientation, and color. Legacy printer names: enabled. It handles service requests by impersonating the actual session user. 6. Never had an issue. Stress Tested; This does not occur with "auto-created" printers, but rather normally with printers that are assigned via Citrix print policies. Example print deployment. After you install the Universal Print Server, configure it using the guidance in Provision. x; XenDesktop 5. The Citrix UPS can be used to reduce print driver clutter and to improve bandwidth consumption during print jobs. Problem Cause When using Profile Management, changes made to Citrix Universal Print Server printers (adding, removing, and renaming) in a session on one server might not be correctly reflected in subsequent sessions on another server. HP and Citrix UPD recommendations . All printers configured on the user device are created automatically at the beginning of each session. In the policy, add the session printer. The Citrix Universal Print Server provides universal printing support for network printers. Refresh the Agent Cache, Agent Host Settings and Workspace Agents by selection all agents and right clicking them under Administration > Agents. On the print server, I attempted using the Citrix Universal print driver on the XA machines and the following drivers for each printer: Windows embedded, Named drivers, HP Universal PCL6 drivers, HP Universal PCL5 drivers. The tests send synchronization tokens to the client alongside the graphics stream via the ICAIf you select Legacy printer names, Citrix Workspace app for HTML5 doesn’t support the Citrix PDF Printer option. x is a non-persistent highly available model. HP performs stress testing of its print drivers in both Citrix and non-Citrix environments. 16 Known limitation of the UPD when used for auto-created printers or redirected printers with client printers that are directly attached. Test them with stress printers and trying as hard as possible to use V4 print drivers. If applicable, install the XenApp Printer Optimization Pack. The Citrix Printing Tool . This means that no printer mapping or enumeration will take place at all, which will speed up the login process. This article provides aforementioned troubleshooting litigation in issues relates to auto-creation flop and Citrix Print Manager crashing. StressPrinters 1. I stopped the print spooler and when I work in the same areas the CPU is fine and never spikes. Citrix has also collaborated with HP to test select HP scanners and All-in-One printers and their associated HP TWAIN drivers in a Citrix XenApp. We do all client printing, so print job goes from the VDA back to client (device running Citrix Workspace) and the client sends the print job to the printer. If you’ve excluded certain drivers from your farm after using the Citrix stress printers tool, you can use Citrix print policies to prohibit specific rogue drivers that you know to be a problem on your farm. As needed, edit an existing mapping, remove a mapping, or change the order of driver entries in the list. We find as few common drivers as possible to support every printer for any given customer environment and enable print isolation and driver isolation on the print server. Citrix printing assigns each printer a unique. On the left, expand This PC, and click the DVD Drive. Under the menu, go to Desktops or Apps, click on Details next to your choice and then select Add to Favorites. Using User Layer, printer devices can be added successfully through "Devices and Printers" Screen. PDF printing. HP tests its print drivers with the StressPrinters tool provided by Citrix to simulate a user logon where multiple printers are. time-sone settings are fine; when loggin in using RDP the time zone is fine, so it fails only in Citrix. exe . The Citrix Universal Print Server components are installed and enabled, thus native printer drivers are not required. Use the Citrix Universal Driver. Citrix Stress Printers This tool can be used to simulate multiple sessions autocreating printers using the same printer driver. Refer to CTX881017 – Troubleshooting Imported Network Print Servers with XenApp. All USB devices connected to the computer will be listed. Then, IT can set the customizable options for the test session, including checking client printers, display type and bitmap caching. This setting takes effect only if the Client printer redirection setting is present and set to Allowed. This field is only. Citrix offers additional technology that uses the UPD or a Windows native print driver to talk to a Universal Print Server. 2- bit Windows platforms, use Stress. 3. Citrix NetScaler, XenApp and XenDesktop have become must-have solutions for the virtual workplace. The Citrix Print Manager Service constantly monitors and responds to session events such as logon and logoff, disconnect, reconnect, and session termination. 0, an issue was encountered with the Citrix engine when assigning Session Printers to Active Directory users or groups, within 100 or more policies. Citrix TV - How To: Use the Stress Printers Tool On 32-bit Windows platforms, use StressPrinters. Phil. The OS of the VDA is Windows Server 2012 and the Version of Citrix is 7. Citrix® has collaborated with HP to test select HP printers and their associated HP print drivers in a Citrix XenApp™ 5 Server for Microsoft® Windows® Server 2008 and Microsoft® Windows® Server 2008 x64 Edition environments. Default printer: client's main printer. I just am afraid if this problem follows over to the new system. Use the Citrix StressPrinters utility to test print drivers before they are introduced into the XenApp farm. If yes. Business, Economics, and Finance. After restarting, if we open the management console, we configure discovery to take us to the new server, and we will see from the console servers have. In Citrix you have the Citrix Universal Print Driver and HP Color LaserJet 2800 Series PS (used by Universal Printing when a Citrix Workspace is running. Add the following registry key and value to the XenApp server to completely disable printer properties retention. Find answers to Citrix Print Manager Service timeout when starting from the expert community at Experts Exchange. title}} CTX109374 {{tooltipText}} Xenapp Version 7. The feature testing performed by HP is very similar to that achieved with the Citrix Interoperability Test Kit for the Citrix Ready program. It handles service requests by impersonating the actual session user. from Citrix or printing directly from within the session, Print-erLogic makes it easy to deploy printers in a Citrix environ-ment using several different methods. How printer drivers are managed. Any new printer mapped in to the session should be created with the Citrix universal print drivers. Re: Programs crash or hang while printing. The thing is we are using the Citrix UPD already. This sounds like a Citrix and printer specific issue. . These resources can be Citrix DaaS, content apps, local and mobile apps, SaaS and Web apps, and browser apps. Configure a Startup Script for the machine that sets the Registry values that will enable automatic logon. As my Citrix policy set to use installed printer driver first, if missing then use UPD. It has been released as a separate download so customers with previously supported versions of XenApp/XenDesktop can take advantage of the enhancements in the Citrix UPS 7. Printers are not removed, also after a few logoff and logon cycles. Print Detective D. exe or AddPrinter64. 5; Q: What new enhancements does the Citrix UPS 7. XenDesktop 7. A test XenApp server must be used during stress testing to ensure the. - Use a mix of session printers and auto-created based on Citrix policies. The HP test team installs the print driver on the Citrix server, logs into a Citrix session, and verifies that printing is successful to client printers and network printers. feature testing that is part of the Citrix Ready program, HP performs stress testing of its print drivers to ensure that the print driver can stand up to the printing and auto-creation demand that is common on a Citrix server. 19 Using. Citrix® has collaborated with HP to test select HP printers and their associated HP print drivers in a Citrix XenApp™ 5 Server for Microsoft® Windows® Server 2008 and. exe . The Citrix UPD is installed as part of the Citrix Virtual Apps and Desktops VDA installation. When a user selects the Citrix PDF Printer option, the driver converts the file to PDF and transfers the PDF to the local device. This behavior is. I'm going to open a ticket with Citrix. Are they using the Citrix Universal Print Driver (UPD)? If no, then it is not the same issue. In regards to the spooler / Citrix print management service crashing this is caused by third party print drivers. While the products will be collectively referred to as Print Utility for Citrix XenApp in this guide, 3. 6A few locally installed virtual printers installed (one for the proprietary app on the servers, one for PDF creation, etc) All other printers are auto-created client printers. It’s simpler and takes 2 steps lesser than before! Try printing from Receiver for HTML5 v2. x to XenDesktop 7. 1. the examples reads, Perform printer driver stress testing candidates could expect to see: • A scenario describing a printing infrastructure: • Scenario: A Citrix Architect is assessing the current printing infrastructure at CGE. This white paper deals with different challenges and explains how the Citrix Uni-versal Print Server (UPS) and the Citrix Universal Print Driver (UPD) can be ex-panded with the help of ThinPrint components. com Print driver management. The Citrix UPD is installed as part of the Citrix Virtual Apps and Desktops VDA installation. Citrix Print Manager Service (cpsvc) manages the creation of printers and driver usage within XenApp sessions. On 3. Use the toggle options to Enable or Disable the Single Sign-On option. When adding this setting to a policy, select an option. When connect to ica session, client printer redirection slow. After adding the printer, you can apply customized settings for the current session at every logon. Large team (s) of Technical Architects and Engineers with strong expertise in product conformance, interoperability and performance/scale testing. By default, all client printers are auto-created. Default printer: client's main printer. Windows server 2019 and Windows 10 VDI's. HP tests its print drivers with the StressPrinters tool provided by Citrix to simulate a user logon where multiple printers are. (i. Specifies that the client printer uses only the standard model-specific drivers that are auto-created during sign in. ScrewDrivers provides a unique, driver-free printing platform for Citrix Virtual Apps and Desktops, formerly XenApp and XenDesktop environments. Also you sack use Citrix Stress printer tool from the Citrix site, that can perform a tests on your driver to stop if is can function properly in the environment. exe spikes the cpu at 100% for a while. The HP test team installs the print driver on the Citrix server, logs into a Citrix session, and verifies that printing is successful to client printers and network printers. Branch B - A large branch office with thin clients and Windows-based workstations. Enable proximity printing through the session printing policy rule in Citrix Policies. Client printer redirection = Allowed. The feature testing performed by HP is very similar to that achieved with the Citrix Interoperability Test Kit for the Citrix Ready program. With a policy in place, the printers are listed in users’ Devices and Printers, application printer. It is used for printing basic text and graphics and is widely supported on HP LaserJet and multifunction peripherals. This setting takes effect only if the Client printer redirection setting is present and set to Allowed. In the event log we can see event id 808 and 602. In the Citrix CMC you have the option to map printers to a specific print driver, that way, for example andy HP laserjet that is autocreated will use the HP LJ 4 driver. At this point use the Citrix Print Driver Stress Test tool to see if this driver is causing the issues. You can use Citrix stress printer tool to find the faulty drivers. Resolution 3. Citrix Stress Printers This tool can be used to simulate multiple sessions autocreating printers using the same printer driver. Today the printers listed in the client's session are the ones he has installed or mapped from the print server on his machine. Legacy printer names: enabled. The Citrix Printing Tool. Name. Stress Testing HP performs stress testing of its print drivers in both Citrix and non-Citrix environments. This setting overrides default client printer auto-creation settings. Restart the Citrix Workspace app session for the changes to take effect. The Citrix UPD consists of two components: Server component. Click Print Server Properties in the menu bar, as shown in the following screen shot: In the Printer Server Properties dialog, click the Security tab. Which two Citrix printing tools can assist a XenApp administrator when working with printer drivers? (Choose two) A. msc. The feature testing performed by HP is very similar to that achieved with the Citrix Interoperability Test Kit for the Citrix Ready program. Disable inbox printer drivers. If you specify a printing option that the printer driver does. 1. Now with the StressPrinters utility Administrators can easily "Stress Printer Drivers" in a simulated terminal server environment. The Citrix Universal Print Server provides universal printing support for network printers. On the 4. 6 to enable this feature. 6 architecture and its main satellite components Gaspare A Silvestri. This is the recommended setup for all network-connected. Load evaluation. Auto-create printers from the user device - At the start of a session, the system auto-creates all printers on the user device by default. The policy allows you to prevent autocreation of specific printers based on wildcards. NOTE: The Citrix Universal Print Server (UPS) 7. For more information and enquiries contact Calsoft at citrix-cert@calsoftinc. Function of PUFC. . IT pros should learn about these five common Citrix printing issues and how to address them. Citrix Secure Sign InPart of this includes only allowing the Citrix Universal Printer Driver for client redirected printers. Enter the name of the user. PostScript ( PS ). This includes the Windows and Linux desktop apps access still needed by many front-line workers. to print to ampere local USB HP Color Laserjet MFP M477, print preview shows blank page. During a virtual desktop or application session, the printers configured locally are enumerated through autocreation. In the live scenario some users get all printers deleted and the new ones added. At a command prompt, type: net use comx: clientcomz: where: x is the number of the COM port on the server (ports 1 through 9 are available for mapping) and. 0) or Ctx_CPSVCuser (Presentation Server 4.