ENGLISH

Section 5: Maintenance

5.1 Cleaning the Air Filter

Note

Clean the air filter about every 50 hours. If air is restricted due to dust accumulation on filter, the projector may shut down due to overheating.

1.Turn off the MAIN POWER SWITCH of the projector and disconnect power cord (1). Let cool for 20 minutes.

2.Push tab (2) and remove the air filter cover (3) from the front of the projector.

3.Lift retainer wire (4) and carefully remove foam air filter (5).

4.Vacuum (6) dust and dirt from filter.

5.Re-install air filter and replace air filter door.

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MP8770

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Figure 5.1 Remove Air Filter

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3MMultimedia Projector MP8755/MP8755L/MP8770/MP8770L

© 3M 2000

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3M MP8755/MP8755L, MP8770/MP8770L manual Maintenance, Cleaning the Air Filter

MP8755/MP8755L, MP8770/MP8770L specifications

The 3M MP8770 and MP8770L, as well as the MP8755 and MP8755L models, represent the forefront of advanced imaging and printing technology. 3M, known for its innovation and commitment to quality, has developed these models to cater to a diverse range of professional applications, enhancing productivity while delivering exceptional output quality.

The 3M MP8770 and MP8770L models are designed for high-volume environments requiring durable and reliable performance. One of their standout features is the ability to print on a wide variety of substrates. This flexibility makes them ideal for applications ranging from signage and displays to vehicle graphics and wall coverings. With high-resolution print capabilities, these models ensure that even the most intricate designs are reproduced with remarkable clarity, helping businesses to create visually striking materials.

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The MP8755 and MP8755L models also share many of these advanced features, while specifically targeting users who need an efficient and cost-effective solution. They offer similar substrate versatility and high-quality output, making them suitable for both short-run and high-volume production needs. The technologies implemented in these models lend themselves to faster print speeds and reduced ink consumption, contributing to lower operational costs.

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