12 USE OF CLEANING PAPER

When the thermal head is dirty with dust and perspiration, etc., white spots or stripes may appear on the print. In this case, clean the thermal head in the following procedure BY USING THE SUPPLIED CLEANING PAPER.

1

Turn on the power.

4Close the door.

 

Press the "POWER"

Close the door

 

switch to turn on the

 

without taking out

 

power.

 

the cleaning paper.

 

 

2

Open the door.

 

 

Switch the left side

OPEN

lever to the "OPEN"

 

position.

3Insert the cleaning paper.

56Press the "FEED" button.

FEED Keep pressing the "FEED" button until you hear a beep.

Roll the cleaning paper and install into the set.

Cleaning paper

Take out the cleaning paper.

Open the door.

OPEN Take out the

cleaning paper.

Red mark

Adjust the red mark

 

 

on the cleaning

 

paper parallel to the

 

platen roller.

Platen roller Cleaning paper

Do not pull out the cleaning paper while the door is closed.

7Repeat the steps 3-6by 2 or 3 times, and print 1-2 sheets to verify the cleaning effect.

CAUTION

It is recommended that after printing 10 rolls of paper the unit be cleaned using the supplied cleaning paper.

If the symptom of the dirty head is not corrected even after cleaning, your set needs repairing, contact your dealer. Do not pull out the sheet and the cleaning paper while the door is closed.

This may cause extensive damage on the unit.

0Never use other cleaning papers. It may cause damage to the thermal head.

This cleaning paper should be used only for cleaning the thermal head. Do not use it for other purpose.

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Mitsubishi Electronics P91DW USE of Cleaning Paper, Turn on the power 4Close the door, Take out the cleaning paper

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.