Xerox DP 820 manual Changing the Lamp, Precautions When Changing a Lamp

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Maintenance

Changing the Lamp

The projector automatically monitors the lamp life. As the lamp reaches the end of its life, the image becomes darker and the color hues weaker. The projector’s Lamp LED turns red to let you know that the lamp must be changed soon before it fails completely.

When you see the red Lamp LED, please change the lamp as soon as possible.

Note that lamp lifetimes vary according to the operating environment and type of use. Lamp lifetimes are not guaranteed and some lamps may end their lifetimes earlier than others.

NOTE: To order a new replaceable lamp module, please go to

www.xeroxprojectors.com.

Precautions When Changing a Lamp

The lamp module is the only user-replaceable part in the projector. To prevent electric shock, do not open the projector case.

Always wear protective gloves and eyeglasses when fixing or replacing the lamp. Lamp contains mercury.

To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb at any time. The lamp module may explode if handled incorrectly, and may shatter and cause injury if dropped.

The lamp is hot! If you touch the lamp, you may scald your fingers. Allow the projector to cool down at least 45 minutes before opening the lamp compartment or changing the lamp.

In the event that the lamp is dropped or broken, and explodes or bursts, please leave the area immediately and ventilate it for at least 30 minutes.

Do not operate the projector with the lamp cover removed.

Do not attempt to reuse an old lamp. An old lamp may explode if reused.

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Xerox DP 820 User’s Guide

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Contents Projector Projector Page Table of Contents Xerox DP 820 User’s Guide Welcome Precautions Don’t Do’s and Don’tsWhat’s in the Box Xerox DP 820 ProjectorXerox DP 820 Features and Controls Interface Connector Connecting the Projector to a Computer Connecting the ProjectorConnecting the Projector to an S-Video Source Connecting the Projector to a Composite Video Source Connecting the Projector to an Hdtv Video Source To turn on the projector’s power Powering On/Off the ProjectorTo turn off the projector power LED Indicators Adjusting the Projected Image To raise the projectorTo lower the projector Adjusting Projection Image Size Adjusting the Projector Zoom/FocusPanel Control and Remote Control User ControlsPanel Control Enter Remote ControlRemote Control Operation On-Screen Display OSD Menus Displaying the OSD Main Menu and Selecting SettingsImage Menu User Controls Video Menu Display Menu Language Menu RGB YCbCr YPbPr Advanced MenuAudio Menu Maintenance Cleaning the LensCleaning the Projector Changing the Lamp Precautions When Changing a LampTo Change the Lamp Module Problem No image appears on the screen TroubleshootingProblem The image is flickering or otherwise unstable Problem Image has vertical flickering stripesProblem Image is out of focus Problem No sound Problem Image is reversed or invertedProblem Remote control does not work Problem Lamp burns out or makes a popping soundXerox DP 820 Projector Specifications Following tables describe the projector’s preset signals Preset SignalsFrequency Preset Signals KHz Hdtv Preset SignalsMaintenance Xerox DP 820 User’s Guide Appendix a Notices Federal Communications Commission FCC for USAProduct Recycling and Disposal for USA Xerox DP 820 User’s Guide 05-0661-200

DP 820 specifications

The Xerox DP 820 stands out as a significant achievement in the realm of document production and print processing technology. Launched during an era when businesses were evolving rapidly toward streamlined operations, the DP 820 was designed to meet the demands of high-volume printing while ensuring quality and efficiency.

One of the main features of the Xerox DP 820 is its ability to produce large quantities of printed materials with remarkable speed and clarity. Capable of printing at speeds of up to 120 pages per minute, this machine is particularly well suited for organizations that require quick turnaround times for their documentation needs. This efficiency is complemented by its high-resolution output, achieving up to 600 dots per inch (dpi), ensuring that text and images are crisp and professional.

In terms of technology, the Xerox DP 820 utilizes advanced laser printing technology. This method enhances the quality of printed materials while reducing waste and energy consumption compared to traditional printing techniques. The laser printing process allows for precise control over every pixel, resulting in sharp images and clean text, thus making it ideal for marketing materials, reports, and other business documents.

Another notable characteristic of the Xerox DP 820 is its versatility in handling various media types. From standard office paper to heavier card stock, and even labels, this printer is designed to accommodate a wide range of printing needs. Its robust paper handling features include multiple input trays, enabling users to load different types of paper simultaneously, streamlining workflow and improving productivity.

The DP 820 also supports various finishing options, including stapling, hole punching, and duplex printing, which can significantly reduce the need for additional tools or processes. This all-in-one capability means that businesses can complete entire printing projects in-house, saving time and resources.

In terms of connectivity, the Xerox DP 820 is equipped with various interfaces that allow seamless integration with networked environments. This connectivity enhances collaboration among team members, making it easy to share printing tasks and manage documents efficiently.

Overall, the Xerox DP 820 is a powerful tool for businesses looking to enhance their document production capabilities. With its high-speed printing, exceptional output quality, versatile media handling, and advanced finishing options, it represents a significant investment in operational efficiency and professional presentations. For organizations focused on productivity and quality, the Xerox DP 820 remains a noteworthy choice in the competitive landscape of printers.