HP MP4 Model 4200 manual Getting started, Write filters, Select Start Run, Command Description

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2Getting started

●Write filters

●Local drives

●Configuring logon settings

●Configuring the system date and time settings

Write filters

Write filters provide a secure environment and can extend the life of your Digital Signage Players by protecting it from unauthorized and excessive writes to the storage device. Write data is intercepted by the write filter and cached in the RAM drive, and as a result, lost after the next reboot. There are two different types of write filters available:

●Enhanced Write Filter (EWF)—Protects the entire storage device from writes

●File-Based Write Filter (FBWF)—Allows you to specify files or folders to be excluded from interception by the write filter

Only one write filter can be selected and active at one time. To save permanent configurations to the storage device, the write filter must be temporarily disabled.

CAUTION: Ensure that the write filter is enabled after committing necessary configurations to the thin client flash drive. During normal operation of the thin client, the write filter must be enabled. Also ensure that Page File is not enabled on thin clients with flash memory storage. Failure to follow these required actions can void the warranty of the flash storage device. In the event of damage to the flash storage device due to operation with a disabled write filter or enabled Page File, the damage will not be covered by HP warranty.

Enhanced Write Filter

Using the Enhanced Write Filter command line utility

The EWF command line utility enables you to issue a set of commands to the EWF driver, report the status of each protected volume overlay, and report the format of the overall EWF configurations.

To use the EWF command line utility, follow these steps:

1.Select Start > Run.

2.Type CMD and click OK.

3.Enter ewfmgr c: <commands> at the prompt.

The following table describes the supported commands for the EWF utility.

Command

Description

 

 

-all

Displays information about all protected volumes and performs a command, such as

 

disable, enable, and commit, on each volume, if specified.

 

 

-commit

Commits all current cached data to the specified volume after the next reboot.

 

 

2Chapter 2 Getting started

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Contents Quick Reference Guide First Edition March Document Part Number Style Definition VariableOptional parameters Literal valueIv About this guide Table of contents Index Finding more information Resource ContentsIntroduction Command Description Getting startedWrite filters Select Start RunCommitanddisable DisableEnable Displayconfig OverlaydetailAddexclusion RemoveexclusionLocal drives Configuring logon settings Configuring the system date and time settingsClick Start Control Panel Administrative Tools Click Start Control Panel HP Logon ManagerSoftware Microsoft Remote Desktop ProtocolAdministration tools HP Digital Signage Player Imaging UtilityHP RAMDisk Manager Click Start Control Panel HP RAMDisk ManagerMicrosoft System Center Configuration Manager HP ThinStateHP Velocity Click Start Control Panel HP ThinState CaptureCodecs Operating System Technical InformationWindows Embedded 7 P SKU components QFE’s Installed Application Versions IncludedWindows Embedded Device Manager 2011 Client Service Pack, v DriversIndex
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MP4 Model 4200 specifications

The HP MP4 Model 4200 is a robust and innovative device designed to meet the demands of various user environments, from business applications to educational settings. This versatile machine is characterized by its reliable performance, impressive features, and cutting-edge technology, making it a valuable asset for any organization.

One of the standout features of the HP MP4 Model 4200 is its exceptional print quality. It employs advanced laser printing technology, which ensures crisp, clear text and vibrant images. With a print resolution of up to 1200 dpi, users can expect professional-grade documents that are ideal for presentations, reports, and other high-stakes materials.

Speed is another defining characteristic of the HP MP4 Model 4200. It offers rapid print speeds, capable of producing up to 50 pages per minute, significantly reducing waiting times and enhancing productivity. The first page out time is also impressive, allowing users to get their documents quickly without unnecessary delays.

The HP MP4 Model 4200 is equipped with a large paper capacity, featuring multiple input trays that can hold a significant volume of paper, reducing the need for frequent refills. This feature is especially beneficial in high-volume printing environments, where efficiency is paramount. Additionally, the device supports various paper sizes and types, including envelopes and cardstock, further enhancing its versatility.

In terms of connectivity, the HP MP4 Model 4200 comes with multiple options, including USB, Ethernet, and wireless capabilities. This connectivity allows for easy integration into existing networks, enabling users to print from a variety of devices, including desktops, laptops, and mobile devices. The user-friendly interface simplifies the setup process, making it accessible for individuals with varying levels of technical expertise.

Security features are also a top priority in the HP MP4 Model 4200. It includes options for secure printing, ensuring that sensitive documents are protected from unauthorized access. This focus on security is crucial for businesses that handle confidential information and need to comply with industry regulations.

Finally, HP's commitment to sustainability is reflected in the MP4 Model 4200. It is designed with energy-saving features and options for eco-friendly printing, allowing users to reduce their environmental impact without sacrificing performance. Overall, the HP MP4 Model 4200 stands out as a reliable, efficient, and high-quality printing solution for any organization looking to enhance their document management capabilities.
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