Make a lasting impression with the elegantly styled 3M Overhead Projector Model 1880. It comes with an articulating closed doublet lens for especially crisp screen images. The closed head prevents tampering with the precision two-element lens. There’s a color-tuning dial for edge-to-edge brightness, and high-to-low intensity switch that adjusts from 2,500 lumens to 3,000. One of the best on the market, a hush-quiet fan reduces bothersome noise for quieter presentations. The 3M Overhead Projector Model 1880 comes with carrying handle and fold-down post for easy storing and moving, convenient digital clock for on-time meetings, lamp changer that makes changing lamps simple, and power-cord wrap.
Articulating closed doublet lens for especially crisp screen images.
Closed head prevents tampering with precision two-element lens, and it keeps out dust and dirt.
High-to-low intensity switch adjusts from 2,500 lumens to 3,000 for most room-lighting situations.
Hush-quiet fan reduces bothersome noise.
Carrying handle and fold-down post provide easy storing and moving.
Convenient digital clock helps presenters run on-time meetings.
Lamp-interrupt switch shuts off power to lamp when changing to prevent premature failure.
Carrying handle
Fold-down post
Color-tuning dial
Warranty
5 Year Limited Warranty
3M Model 1880 Overhead Projector Features
Articulating closed doublet lens for especially crisp screen images
Closed head prevents tampering with precision two-element lens, and it keeps out dust and dirt.
High-to-low intensity switch adjusts from 2,500 lumens to 3,000 for most room-lighting situations.
Hush-quiet fan reduces bothersome noise.
Carrying handle and fold-down post provide easy storing and moving.
Convenient digital clock helps presenters run on-time meetings.
3M Model 1880 Overhead Projector Warranty Information
Warranty Length: Five year limited warranty.
Coverage: Covers parts and labor.
Details: This product will be free from defects in material and manufacture for a period of time from the date of purchase (length of warranty period varies by model number). 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period, your exclusive remedy shall be, at 3M's option, to replace or repair the 3M product. Except where prohibited by law, 3M will not be liable for any loss or damage arising from this 3M product, whether direct, indirect, special, incidental or consequential regardless of the legal theory asserted.
Provider: 3M
Contact: By Phone - 3M Technical Support (800) 328-1371
1.800.814.5410 
858.764.8900 Mon-Fri 6AM-4PM PT
