Mitsubishi Electronics P91DW operation manual Error Display, Symptom/Remedy

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10 ERROR DISPLAY

When an error in operation occurs, an audible alarm and a visible error is displayed in the LED indicator.

Cause/Error display

Symptom/Remedy

1No paper

[Symptom]

 

 

 

• When the paper runs out or the paper is not installed, printing

 

 

 

becomes impossible and alarm tone is given.

 

 

 

In this case, all the functions of buttons and switches become

 

 

 

invalid.

 

 

 

 

 

 

 

[Remedy]

 

 

 

Install brand-new paper according to "5. INSTALLATION OF

 

 

 

PAPER" on page 8.

 

 

 

 

 

 

 

 

Cause/Error display

Symptom/Remedy

2Overheat

[Symptom]

 

 

 

• When the head gets overheated, " " is displayed on the

 

 

 

indicator and alarm tone is given.

 

 

 

In this case, all the functions of buttons and switches

 

 

 

 

 

 

become invalid.

 

 

 

 

 

 

 

 

 

 

 

[Remedy]

3

 

 

Wait until the head is cooled down.

 

 

 

 

Cause/Error display

Symptom/Remedy

 

Button input

[Symptom]

 

error

• An alarm tone is given once, " " is displayed for one second

 

 

 

in the indicator, and button operation is nullified in the following

 

 

 

cases:

 

 

 

 

 

 

• The COPY button is pressed first after the power is turned

 

 

 

on.

•The DOWN, UP, SET or GAMMA button is pressed when the MODE switch No. 1 is set to ON.

•Any button on the front panel is pressed when one of the other error messages is displayed on the LED.

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Contents Digital Monochrome Printer Classified by Underwriters Laboratories INC InformationPage Contents Power Requirement PrecautionsFor Long Operating Life Safety Technical Checks Unpacking AccessoriesRemove the cushion above the unit Unwrap the unit Name Function Reference Front PanelRear Panel DFEClose the door Cut the paper end Installation of PaperLoad the paper roll Pull out the paper endDo not use defective paper Adjust the paper position correctlyDo not slack the roll paper Connection Mode switch settingInstalling printer driver Example of ConnectionCopy printing Printing procedure1Turn on the power 3Cut the printed paper PrintingPaper feeding Paper saving modeFront panel, you can feed the paper Indicator/Adjustable Item Adjustable contents Adjustment of Print PictureSelection of Gamma γ Curve Setting of Function Mode Mode ErrorTion printing Symptom/Remedy Error DisplayCause/Error display Symptom/Remedy Button input Symptom Cause/Error display Symptom/RemedyWhen the door opens, an alarm tone is given Status and Modes Set state/Mode LED display Contents of rightLeft Side LED display Right Take out the cleaning paper USE of Cleaning PaperTurn on the power 4Close the door Insert the cleaning paper 56Press the Feed buttonParallel Data Interface Parallel Terminal SignalFrom/To Function Pin No HostClk Parallel input connector port Signal allocation Signal ECP Turn off the power for maintenance Maintenance of Main Unit MaintenanceSpecifications Italian Branch Mitsubishi Electric Europe B.V UK BranchGerman Branch French Branch

P91DW specifications

The Mitsubishi Electronics P91DW projector emerges as a versatile and high-performance device optimized for various presentations and entertainment settings. This projector is particularly well-suited for corporate environments, educational institutions, and even home theaters, thanks to its impressive specifications and cutting-edge technologies.

One of the standout features of the P91DW is its exceptional Brightness and Contrast Ratio. With a brightness of approximately 3,800 ANSI lumens, this projector guarantees clear and vibrant images, even in well-lit rooms. The high contrast ratio enhances the depth and detail of the visuals, making it ideal for displaying intricate graphics and text during presentations.

The P91DW uses DLP (Digital Light Processing) technology, which is renowned for delivering sharp and stable images. DLP technology reduces the risk of image degradation over time, ensuring that your images remain consistent and reliable throughout the projector's lifespan. This is particularly beneficial for users who rely on their projectors for frequent usage.

In terms of connectivity, the P91DW has a wide array of options, including HDMI, VGA, and composite inputs. This versatility allows it to connect to various devices such as laptops, tablets, and smartphones, making it easy to share content across platforms. Furthermore, the projector supports multiple video formats, ensuring compatibility with various media types.

Another remarkable characteristic of the P91DW is its built-in speakers, which deliver decent audio quality for basic presentations. However, for larger venues or cinematic experiences, users might prefer to connect external audio systems for enhanced sound fidelity.

Portability is another advantage of the P91DW. Weighing in at approximately 3.2 kg, it is lightweight and easily transportable, allowing users to set it up in different locations without hassle. Its compact design also makes it easy to store when not in use.

In terms of maintenance, the P91DW features a long-lasting lamp, which can provide an impressive lifespan, reducing the need for frequent replacements. Additionally, it incorporates a filter that is easy to clean, prolonging the projector's overall performance and effectiveness.

In summary, the Mitsubishi Electronics P91DW projector is a highly capable device that combines brightness, portability, and versatility. Whether for business, education, or home entertainment, its robust features and reliable technology make it an excellent choice for professionals and casual users alike.
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