Xerox DP 820 manual Problem Image is reversed or inverted, Problem No sound

Page 37

Maintenance

Problem: Image is reversed or inverted.

Use the OSD Advanced Menu to change the Rear or Ceiling option to display the image properly.

Problem: No sound.

Make sure the audio cables and other cables are connected properly.

Problem: Remote control does not work.

Check for one of these possible problems:

•Are you too far from the projector? The remote control has a range of about 10ft (3m) and needs to be within 20° of the sensor. Move closer to the projector and try again.

•Is anything blocking the infrared sensors on the projector? Make sure the infrared sensors are not covered or blocked from receiving signals from the remote control.

•Are the batteries in the remote control dead? Replace the batteries in the remote control.

Problem: Lamp burns out or makes a popping sound.

When the lamp reaches its end of life, it may burn out and may make a loud popping sound. If this happens, do not attempt to turn on the projector until the lamp module has been replaced. See “Changing the Lamp” on page 28 to replace the lamp.

32

Xerox DP 820 User’s Guide

Page 36 Page 38
Image 37
Page 36 Page 38
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 To raise the projector Adjusting the Projected ImageTo lower the projector Adjusting Projection Image Size Adjusting the Projector Zoom/FocusUser Controls Panel Control and Remote ControlPanel 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 Cleaning the Lens MaintenanceCleaning the Projector Changing the Lamp Precautions When Changing a LampTo Change the Lamp Module Problem No image appears on the screen TroubleshootingProblem Image has vertical flickering stripes Problem The image is flickering or otherwise unstableProblem 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 Federal Communications Commission FCC for USA Appendix a NoticesProduct 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.
Top Page Image Contents