Citrix stress printers. The feature testing performed by HP is very similar to the Citrix Interoperability Test Kit for the Citrix Ready program. Citrix stress printers

 
 The feature testing performed by HP is very similar to the Citrix Interoperability Test Kit for the Citrix Ready programCitrix stress printers 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

Description. For more information and enquiries contact Calsoft at citrix-cert@calsoftinc. The Citrix PDF Universal Printer driver enables users to print documents opened with hosted applications or applications that run on virtual desktops delivered by XenApp and XenDesktop Version 7. We have 2 other Citrix servers (Citrix2, Citrix3) that are not allowing those local printers to be added. The Citrix Print Manager Service constantly monitors and responds to session events such as logon and logoff, disconnect, reconnect, and session termination. to print to ampere local USB HP Color Laserjet MFP M477, print preview shows blank page. msi. The issue occurs when you upgrade a VDA from Version 7. It is used for printing basic text and graphics and is widely supported on HP LaserJet and multifunction peripherals. Large team (s) of Technical Architects and Engineers with strong expertise in product conformance, interoperability and performance/scale testing. Also, not the same HP printer model. Security considerations. 5 with update to X5 and all servers are on. exe. StressPrinters is just a GUI that launches special processes (AddPrinter. Citrix Printer Policies: Auto-create generic universal printer. (i. The print server is located on the same site as the citrix servers and have the exact same drivers and setup in isolated mode. To use the Universal Print Server with a Windows-native. By leveraging printing solutions verified for Citrix Virtual Apps and Desktops, formerly Citrix XenApp and XenDesktop, users can gain access to printers on any network, from any mobile devices, thin clients or laptops. As needed, edit an existing mapping, remove a mapping, or change the order of driver entries in the list. The Citrix PDF Universal Printer driver enables users to print documents opened with hosted applications or applications that run on virtual desktops delivered by XenDesktop 7. After migrating to Virtual Apps 7. This setting specifies the client printers that are auto-created. Resolution 3. 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. Configure a Citrix HDX Printing Group Policy. 1. The tool offers a drop-down list where you can select a previous server. Enter domain name. However, when users are working in applications, they can print using those. Scenario In this example I’m going to log in to a Citrix environment with 10 users, open a PDF document and print the document to a printer using the driver I’m going to test. 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. XML printer list file structure. For HP printers, the laser jet 4 driver is good as an example. This setting overrides default client printer auto-creation settings. You can control what, if any, types of printers are provisioned to users. From the Apps page, click on the star on the app to mark it favorite. Fields and controls. The feature testing performed by HP is very similar to the Citrix Interoperability Test Kit for the Citrix Ready program. This can be verified by logging into a desktop, opening services. Existing printer queues may have a different driver (the one. 6 was previously only available with the download of the XenApp/XenDesktop 7. Avoid updating a driver when troubleshooting. HP tests its print drivers with the StressPrinters tool provided by Citrix to simulate a user logon where multiple printers are auto-created concurrently. 0) or Ctx_CPSVCuser. 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. This setting specifies the client printers that are auto-created. [CVADHELP-15813] Client printers might fail to redirect when connecting to a hosted HDX session. Contact Support PRODUCT ISSUESUnder the Computer Configuration node, go to Administrative Template > Citrix Component > Citrix Workspace > User Authentication > Single Sign-on for Citrix Gateway. You agree to indemnify and defend Citrix against any and all claims arising from your use, modification or distribution of the sample code. Citrix XenDesktop Cookbook Third Edition Over 40 engaging recipes that will help you implement a full-featured XenDesktop 7. x; XenDesktop 5. You can set it to "Auto-create local (non-network) client printers only" if the unusable printer is a network printer. I have a XenApp5 farm and until a couple of days ago client printer mappings were just fine. Depending on how you configure the Citrix print policies, your users may or may not be allowed to use the UPD, or to use native drivers. I stopped the print spooler and when I work in the same areas the CPU is fine and never spikes. 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. Remote users connect via a mobile vpn client. Stress Testing HP performs stress testing of its print drivers in both Citrix and non-Citrix environments. 2. Citrix Printer Policies: Auto-create generic universal printer. When you locate them you can either replace them with more friendly citrix drivers or configure them for isolation, so if they do crash they don't kill the spooler. The following illustration shows the print deployment for these use cases: Branch A - A small overseas branch office with a few Windows workstations. Connections and machines, including failures. Putting it in the base image is easiest. Troubleshooting printing problems can become a headache if we are not using the right set of tools needed to diagnose the problem. The first is to ascertain the need for it and the second is to test it thoroughly to. 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. 6. 5000 to Version 1912. Solved. 15 LTSR CU2. So using HP Universal Printing PCL 5 61. StressPrinters The StressPrinters utility is used to troubleshoot printer problems in a terminal service or remote desktop service environment and is basically meant for Citrix. 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. In Citrix Studio, select the Policy node in the left pane and either create a new policy or edit. This includes verifying that virtual desktops can be created and managed, that users can connect to their desktops, and that. It handles service requests by impersonating the actual session user. Citrix Documentation: This issue has been documented in our XenApp/XenDesktop documentation since 7. This setting takes effect only if the Client printer redirection setting is present and set to Allowed. Use alternate OS provided inbox native drivers or the Citrix UPD. This article contains information on printing recommendations for a XenApp/Terminal Server environment. Which two Citrix printing tools can assist a XenApp administrator when working with printer drivers? 05/31/2017 – by Mod_GuideK 0. 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. 10. The issue occurs when you upgrade a VDA from Version 7. Customers who viewed this article also viewed. When adding this setting to a policy, select an option: A: The Citrix UPS can be installed on the following Citrix products: XenApp/XenDesktop 7. users will launch a published app (Microsoft Outlook 2003, for example). Use the Citrix Universal Driver. Please be sure to select " Accept Solution " and or. This tool can be used to simulate multiple sessions autocreating printers using the same print driver. There are many generic potential causes for slow printing. Auto-create generic universal printer -> Disabled. To run this test manually, run. As part of the assessment, the architect wants to perform printer driver stress testing. If our BD is an access should skip this step. It can also be used to compare the following among various drivers: • CPU load incurred while creating a printer using a particular driverSecurity considerations. The thing is we are using the Citrix UPD already. If still the same problem, then try Citrix stress printing tool to find if drivers are corrupt. 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. iso file and mount it. This setting allows or prevents a delay in connecting to a session so that server desktop printers can be auto-created. 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. Enable the session printing policy in the Edit Policy dialog box. • Reduce cost of maintaining and managing the printer fleet • Avoid the stress of printer admin and management headaches • Reduce printing costs, as well as print-related IT. When I open devices and printers or even just hit file/print in Excel or Word spoolsv. Enable the session printing policy in the Edit Policy dialog box. exe . Security considerations. Auto-create client printers = Auto-create all client printers. Settings in the Device Settings tab. Then your Citrix printing policy should be set to “Use universal printing only” or “Use universal printing only if requested driver is unavailable” depending on your preference. The Citrix Universal Print Server provides universal printing support for network printers. Users need a quick and efficient way to access remote printers outside the centralized environment. This setting overrides default client printer auto-creation settings. 1. A shared printer that resides on a Citrix server has been assigned as a session printer inside the session policy. This means that no printer mapping or enumeration will take place at all, which will speed up the login process. 3. • Vanishing/Missing Printers - Whether you are using session or auto-created printers, the Citrix Print Manager service, scripts, and policies that are supposed to deliver printers into Citrix sessions can fail. Scenario In this example I’m going to log in to a Citrix environment with 10 users, open a PDF document and print the document to a printer using the driver I’m going to test. When using this generic printer, the. On the Network Printer List tab, click Add or right-click the blank area and then select Add in the context menu. Phil. Throughout the past year, I’ve been involved with many successful projects involving services in Citrix Cloud, primarily Citrix Virtual Apps and Desktops Service. To add printers, type the UNC path of the printer you want to auto-create. If you use an existing printer management. Provisioning Server provides a Printer Management feature that allows you to manage which printers target devices have access to on a vDisk. HP also employs other printing stress suites to ensure its Citrix Printing Long-Term Solution. The Citrix Universal Printer Driver (UPD) is a device-independent print driver, which is compatible with most printers. Disable inbox printer drivers. 6 Feature Pack 1 as an. For example, if the objective reads, “Assess the printing 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. Print Detective D. When users access printers from published applications, you can configure Citrix policies to specify: How printers are provisioned (or added to sessions) How print jobs are routed. Posted by Doug7515 on Jan 9th, 2013 at 7:37 AM. In the live scenario some users get all printers deleted and the new ones added. Unidesk 2 had the ability to provide persistent desktops where all user settings were retained. The XML file is encoded in UTF-8, and has the following basic XML structure: Every client and associated device is represented by an object of the following type: SerializableKeyValuePair < string, List < VUEMUserAssignedPrinter >>>. New farm, new installation of 2010. Prohibit retained and restored client printers. 16 Known limitation of the UPD when used for auto-created printers or redirected printers with client printers that are directly attached. Stress testing by HP . 011;INFORMATION;NBSLAN;revans;19;14788;ApplyRegistryChanges: Deleting key:upm_S-1-5-21-1094087965-1543909960-1849977318. Set the Default printer policy to use the Do not adjust. As needed, edit an existing mapping, remove a mapping, or change the order of driver entries in the list. manojgar. A permanent client printer, also known as an unmanaged printer, is a manually created local printer on a XenApp server that is attached to a legacy client printer port. Printers are managed from the Target Device Properties dialog. On 3. See full list on docs. Fields and controls. 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. {{item. Double click the “Peripherals Easy Test" shortcut on the desktop to open the program. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. When using this PDF printer, the resulting print job will be sent in PDF file format and displayed on the local endpoint where the user has the option to print to any client printer available. Citrix printing assigns each printer a unique. HP tests its print drivers with the StressPrinters tool provided by Citrix to simulate a user logon where multiple printers are auto-created. Users need a quick and efficient way to access remote printers outside the centralized environment. The Universal Print Server uses the Universal print driver, a single. If an administrator would like to change settings like Paper Source / Tray / Orientation to already installed printer at. The Citrix Printing Tool. The policy can redirect all printers into the session of the default. Now as expected thee are no session printers. These include applications like “Settings”, “Photos” and more, which are becoming. Although the copyright in the code belongs to Citrix, any distribution of the sample code should include only your own standard copyright attribution, and not that of Citrix. What really annoyed me was that the user couldn't delete the printer unless they re-added the printer first. Citrix printing assigns each printer a unique. Citrix client used is 14. Long time ago I learned one HP printer can mess up the entire print spooler. 1 dependant on the user. Also you can use Citrix Stress printer tool from the Citrix site, which can perform some tests on your driver to check if it can function properly in the environment. Basically what StressPrinters does is the creation and deletion of printers with the specified printer drivers set in the GUI of StressPrinters. So I download and install the universal PS type driver from HP. Citrix Stress Printers This tool can be used to simulate multiple sessions autocreating printers using the same printer driver. Auto-created printers that no longer have an associated session are not deleted when the Citrix Print Service (CPSVC) restarts. Citrix recommends using Citrix universal printing and if the print policies and Citrix universal printing are configured optimally, you won't have any major issues in your XenDesktop environment. How printer drivers are managed. On 64-bit Windows platforms, use StressPrinters64. This field is only. About Pricing Community Teams Start Free Trial Log in. 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. At this point use the Citrix Print Driver Stress Test tool to see if this driver is causing the issues. First thing is stopping the spooler service. In the web console, go to the relevant configuration set, navigate to Actions > Printers, and click Add printer. PostScript ( PS ). Automatic installation of in-box printer drivers -> Disabled. On the left, expand This PC, and click the DVD Drive. Printers. This issue occurs only on the Windows Server 2012, Windows 10 and Windows 8 platforms. 5 with update to X5 and all servers are on. ScrewDrivers provides a unique, driver-free printing platform for Citrix Virtual Apps and Desktops, formerly XenApp and XenDesktop environments. Stress Tested; This does not occur with "auto-created" printers, but rather normally with printers that are assigned via Citrix print policies. The policy allows you to prevent autocreation of specific printers based on wildcards. But the other problems still occur, my assumption is that whatever happened is not only in Citrix but. You can have different printing configurations for different user devices, users, or any other objects on which policies are. But the other problems still occur, my assumption is that whatever happened is not only in Citrix but. 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. 0. The second thing to do is to copy the registry keys that come with these drivers. Examine the printers in the session to determine if all the user's printers in the session are present on their client device. 11. com. The Citrix Universal Print Server provides universal printing support for network printers. For a 64-bit operating system: UpsServer_x64. 1. This setting takes effect only if the Client printer redirection setting is present and set to Allowed. Flag. This setting takes effect only if the Client printer redirection setting is present and set to Allowed. If yes. While the products will be collectively referred to as Print Utility for Citrix XenApp in this guide, 3. com Print driver management. Hi, we have a XenDesktop/App/PVS 7. Tricerat Screwdrivers and Cortado ThinPrint offer a similar approach and support non-Citrix platforms. Large team (s) of Technical Architects and Engineers with strong expertise in product conformance, interoperability and performance/scale testing. Using User Layer, printer devices can be added successfully through "Devices and Printers" Screen. Customizable offerings and engagement models as per customer requirements, timelines and budgets. I'm going to open a ticket with Citrix. 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. Try Match like for like the Print Server operating system to the Citrix Session servers. Slow printing across the network. The Citrix Universal Print Server provides universal printing support for network printers. On the Network Printer List tab, click Add or right-click the blank area and then select Add in the context menu. Administrators and help desk personnel can monitor Citrix Virtual Apps and Desktops Sites using a variety of features and tools. HP performs stress testing of its print drivers in both Citrix and non-Citrix environments. Works like a charm. The Citrix Print Manager Service constantly monitors and responds to session events such as logon and logoff, disconnect, reconnect, and session termination. Load evaluation. 2) deployed within a Citrix environment. You can have different printing configurations for different user devices, users, or any other objects on which policies are. This setting overrides default client printer auto-creation settings. It is used for printing basic text and graphics and is widely supported on HP LaserJet and multifunction peripherals. Also you can how Citrix Stress printer tool from the Citrix site, which can perform some tests on your chauffeur to check if it can functioning get by an environment. Citrix Printing Tool: Citrix Printing Tool 3. The feature testing performed by HP is very similar to the Citrix Interoperability Test Kit for the Citrix Ready program. Stress testing by HP HP performs stress testing. So app A have word docs on and upon clicking it launches Word. In the Console, expand the Provisioning Server node in the tree panel, then select the vDisk that you want printers enabled or disabled on. title}} CTX109374 {{tooltipText}} Xenapp Version 7. As needed, edit an existing mapping, remove a mapping, or change the order of driver entries in the list. Don’t install any drivers. If I add a printer manually and add some default printer settings (such as changing the Output Method), they stick since they write to the registry (PrintersDevModes2), and. Issue only occurs with this USB printed attached to aus MAC computer. Restart the Citrix Workspace app session for the changes to take effect. When running the Citrix QuickLaunch tool, you can specify the server name or IP address of a Delivery Controller or Cloud Connector. Every user workstation has a locally attached, private printer. You can either create a policy or edit an existing policy. When I started getting into Citrix I had no idea that most of my time would be spent troubleshooting damn printer issues. Citrix Printer Policies: Auto-create generic universal printer. Stress Printers C. Printers are not removed, also after a few logoff and logon cycles. Direct connections to print servers -> Enabled. When a user selects the Citrix PDF Printer option, the driver converts the file to PDF and transfers the PDF to the local device. Other options exist, however, for setting the default printer to something other than the default on the clients, the options involve the use. To add a printer. 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. citrixready. Print Detective D. Anyway. The Citrix Universal Print Server provides universal printing support for network printers. For more information, see Citrix Workspace Overview. Citrix media engine and Teams. 0. Select a user range by entering a Suffix Start and Suffix End value. 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. After adding the printer, you can apply customized settings for the current session at every logon. citrix. All users are Windows 7. 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,. e. It works well with color and black-and-white HP printers, Ricoh Aficio multifunctions, and probably any other printer that. A shared printer that resides on a Citrix server has been assigned as a session printer inside the session policy. 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. Configure a Startup Script for the machine that sets the Registry values that will enable automatic logon. Once the wizard is finished, it will install the Citrix UPD driver. Function of PUFC. I've validated. I am in a change freeze for a bit due to other product upgrades but I will look at getting rid of UPS. 5 HRP01 or later) Create a local printing policy enforcing legacy style printer names. Change Client name in Printer Assignment Policy to *. Although the Microsoft print basics still apply, and I'll discuss them shortly, the way that print traffic will, or can be routed throughout your environment depends on, one: the physical set-up of your machines; and, two: the Citrix (print) policies. Session printers not showing up in Windows 10 Devices and Printers. For more information, refer to the Knowledge Center article CTX109374 – StressPrinters 1. When using this generic printer, the resulting print job will be sent to and displayed on the local endpoint where the user has the option to print to any client printer available. 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. For example, if the objective reads, “Assess the printing 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. Until we move to the new Citrix system (Which 20% of the users are already using). Security considerations. It handles service requests by impersonating the actual session user. ASKER. If you specify a printing option that the printer driver does. The system can write printer settings to the printer object at the end of a session or to a client printing device, provided the user’s network account has sufficient permissions. Citrix Workspace is a digital workspace solution that delivers secure and unified access to apps, desktops, and content (resources) from anywhere, on any device. Default printer: client's main printer. Citrix TV - How To: Use the Stress Printers Tool. Configuring and Viewing Results for Citrix UPS Print Driver Certification Tool. 6 environments on Windows Server 2012 R2, make sure the print server is the same) that. StoreFront supports different authentication methods to. exe. CryptoCitrix Stress Printers This tool can be used to simulate multiple sessions autocreating printers using the same printer driver. 6 version. Find answers to Citrix Print Manager Service timeout when starting from the expert community at Experts Exchange. By default, all client printers are auto-created. Then copy the actual driver files from the default location to your back up location. Select a user range by entering a Suffix Start and Suffix End value. Citrix UPD can also be. This setting overrides default client printer auto-creation settings. 5. To use the Universal Print Server with a Windows-native. To resolve this issue: Enable the " Automatic Self Healing " option for all the printers by editing each of them under Actions > Printers in the WEM admin console. Stress testing by HP . StressPrinters 1. HP also employs other printing stress suites to ensure its drivers are compatible and. Additionally, nothing has changed on Citrix servers and Print server regarding windows updates or any other patches. I have tried updating the printer drivers, I have used the Citrix printer stress test program and I have tried universal print drivers. Stress testing by HP Example print deployment. 5 Farm used at three office locations as well as remote users from outside locations. Then, specify the XML port (80 by default). 1 helps configuring and troubleshooting the citrix printing subsystem on xenapp, xenapp online plugin and xendesktop. Install Client on Windows. time-sone settings are fine; when loggin in using RDP the time zone is fine, so it fails only in Citrix. exe spikes the cpu at 100% for a while. Known limitation of the UPD when used for auto-created printers or redirected printers with client printers that are directly 16. Tip: You can use dynamic tokens to extend Workspace Environment Management actions to make them. Restart the Citrix Workspace app session for the changes to take effect. This printer is enabled via Citrix. The following illustration shows the print deployment for these use cases: Branch A - A small overseas branch office with a few Windows workstations. Posted March 26, 2019. The "Problem Caused" mentioned in the article said the missing of PostScript type driver is the reason. Solution. 11, Server 2008r2 VDA, we use UPS to handle printing, and published apps with Outlook 2013 with cached exchange mode flipped on. The printers should redirect. For the changes to take effect immediately, navigate to the Administration > Agents > Statistics tab, right-click the applicable agent, and then select Refresh Cache in the context menu. This also means NiceLabel can use these drivers. Citrix TV - How To: Use the Stress Printers Tool On 32-bit Windows platforms, use StressPrinters. A print server is located in each remote office. This setting takes effect only if the Client printer redirection setting is present and set to Allowed. This setting takes effect only if the Client printer redirection setting is present and set to Allowed. Use universal printing only. Keep the drivers as native to windows as possible was worked for me in the past Citrix farms. How to Use Citrix QuickLaunch. 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. When adding this setting to a policy, select an option:Here's what I usually drop in as a 'base' printing policy -. Refer to CTX881017 – Troubleshooting Imported Network Print Servers with XenApp. To add printers, type the UNC path of the printer you want to auto-create. 5000 to Version 1912. Posted November 26, 2019. We install the drivers into a windows 2012R2 print server. Refresh Environmental Settings. Refer to CTX881017 – Troubleshooting Imported Network Print Servers with XenApp. Citrix PDF Printer is a PDF printer created at the beginning of a session that is not tied to a printing device. Now with the StressPrinters utility Administrators can easily "Stress Printer Drivers" in a simulated terminal server environment. We have explained the basic setup and usage of these tools in Chapter 2, Troubleshooting Toolkit for Citrix XenDesktop®, to troubleshoot common. By leveraging printing solutions verified for Citrix Virtual Apps and. As needed, edit an existing mapping, remove a mapping, or change the order of driver entries in the list. Try Match like for like the Print Server operating system to the Citrix Session servers. Print Detective: Print Detective is an information gathering. g. Slow printing when the Controller client is deployed via Citrix. The PDF is. Click the Silent authentication for Citrix Workspace policy and set it to Enabled. Hello, Have a customer on LTSR 7. However, you can also use it for standalone Windows operating system and XenDesktop VDIs, as it doesn't have any dependency on Citrix-specific componen Business, Economics, and Finance. The digital transformation tornado is happening and will bring the future nearly tomorrow. This setting takes effect only if the Client printer redirection setting is present and set to Allowed. Citrix policy , Printer autocreation policy is appliced on Active Directory users Group. If this is believed to be relating to the printer. Feb 24th, 2016 at 9:47 AM. Mark this reply as best answer, if it answered your question. Interoperability Test Kit for the Citrix Ready program. Print driver management. Direct Connections to Print Servers. Stress testing by HP .