3M MP7640i/MP7740i manual Replacing the air filter

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Replacing the air filter

If the soiling will not come off the air filter, or it becomes damaged, then it needs to be replaced. Please contact your local dealer, after confirming the model of your separately sold replacement air filter.

1

Turn off the projector, and unplug the power cord. Prepare a

 

new air filter (one specified for your projector)

 

 

 

 

 

Remove the air filter cover and air filter

2

 

 

 

 

3

Insert the new filter, and replace the

 

filter cover

4

Turn on the projector power, and using the menu, reset the

 

filter timer

• To reset the filter timer, from the OPTION menu, select FILTER TIME. (See “OPTION menu” ( 28 ) for details.)

ATTENTION • Make sure to turn off the power and unplug the power cord before caring for the unit. Please carefully read "Product Safety Instruction", in order to care for your projector correctly.

•Do not use with air filter cover removed.

•If the air filter becomes clogged by dust or the like, internal temperature rises and could cause malfunction. The power is automatically turned off in order to prevent the unit from overheating internally.

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Contents MP7640i/MP7740i Multimedia Projector MP7640i/MP7740i Multimedia Projector Operators Guide ContentsProjector Features Only use the power cord that came with the projector Devices you will be using to the projectorAC inlet Projector Part NamesVideo button RGB buttonSetting UP the Projector Angle AdjustmentPress the foot adjuster button Screen Adjusting the Screen Size and Projection DistanceTop view Side viewDVD players VCRs Laptop computers Desktop computers Connecting Your DevicesFunction Projector Port Connection Cables Ports and CablesConnecting to a Computer Connecting Your DevicesConnecting to a VCR Connecting to a DVD PlayerPutting batteries into the remote control unit Using the Remote ControlRemove the battery cover Close the battery coverOperating the remote control Turning on the Power Selecting an Input Signal Turning OFF the Power Press the Volume button Adjusting the VolumePress Buttons to adjust Volume Temporarily Muting the SoundAdjusting the Position Use Buttons to adjust PositionPress the Position button Automatic Adjustment for RGB Input Using the Automatic Adjustment FeatureAutomatic Adjustment for Video Input Press the Auto buttonPress the Keystone button Correcting Keystone DistortionsUse the , buttons to correct DistortionFreezing the Screen Using the Magnify FeatureSignal Searching Selecting the Aspect RatioTemporarily Blanking the Screen Select a menu using Buttons Then press Or Enter button Using the Menu FunctionsSelect an item using Buttons, then press Or Enter button Press Buttons to adjust the levelMultifunctional Settings Main MenuMain Menu PICTURE-2 Menu PICTURE-1 MenuPICTURE-1 Menu PICTURE-2 MenuInput Menu Input MenuAuto VideoScreen Menu Screen MenuBlank Start UPOption Menu Option MenuAuto OFF WhisperHigh Voltage High Temperature High Pressure LampDo not use the projector with the lamp cover removed Replacing the lamp Caring for the air filter AIR FilterReplacing the air filter Other Care Caring for the cabinet and remote control transmitterCaring for the inside of the projector Caring for the lensRelated Messages Power Lamp Temp Regarding the Indicator LampsPhenomena That May Easily Be Mistaken for Machine Defects PhenomenonItems to be confirmed Dimension Diagram SpecificationsSpecification Unit mmPart Number How to OrderNot Included with Basic Packet AcccessoriesDN00381 QR56101OGENG

MP7640i/MP7740i specifications

The 3M MP7640i and MP7740i are innovative multifunction printers designed to enhance productivity and efficiency in both office and commercial environments. These advanced color printers excel in delivering high-quality output with a variety of features that cater to the needs of businesses aiming for peak performance.

One of the standout features of the MP7640i and MP7740i is their exceptional print quality. Utilizing 3M's unique imaging technology, these models produce vivid colors and sharp detail, making them ideal for a wide range of applications, from professional documents to marketing materials. This level of quality ensures that businesses present their best face to clients and customers.

Both models incorporate advanced scanning technology, allowing for fast and efficient digitization of documents. They are equipped with high-speed duplex scanning capabilities, which can significantly reduce scanning times, enabling users to convert paper documents into digital formats quickly. This is particularly beneficial for organizations looking to maintain a paperless environment while meeting compliance and record-keeping guidelines.

The MP7640i and MP7740i also feature intuitive touchscreen displays, providing a user-friendly interface that simplifies navigation and operation. Users can easily customize their settings and access frequently used functions, resulting in reduced training time and increased productivity. The printers support mobile printing solutions, allowing users to print directly from smartphones and tablets, enhancing flexibility and convenience in a modern workplace.

In terms of connectivity, these printers offer a range of options, including Wi-Fi, Ethernet, and USB connections. This versatility allows for seamless integration into existing office networks, facilitating collaboration and streamlining workflows. Additionally, the security features built into these models ensure that confidential information remains protected, with capabilities such as secure printing and user authentication.

Another notable characteristic is their sustainable design, focusing on energy efficiency and resource conservation. By utilizing lower energy consumption during operation and offering duplex printing options, the MP7640i and MP7740i contribute to reducing a company's carbon footprint.

In summary, the 3M MP7640i and MP7740i multifunction printers are powerful tools designed for modern offices seeking to optimize their printing and scanning capabilities. With impressive print quality, advanced scanning technology, user-friendly interfaces, and a commitment to sustainability, these printers are a smart choice for businesses striving to enhance productivity while reducing their environmental impact.
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