Epson PowerLite 685W. Projector brightness: 3500 ANSI lumens, Projection technology: 3LCD, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 5000 h, Service life of light source (economic mode): 10000 h. Focus: Manual, Fixed focal length: 0.146" (3.7 mm), Zoom ratio: 1.35:1. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM. Serial interface type: RS-232C
Epson LQ-780. Maximum print speed: 487 cps, Maximum print speed (draft): 366 cps. Paper tray media types: Envelopes, Roll. Product color: Black, Buffer size: 64 KB, Sound pressure level (printing): 59 dB. Standard interfaces: Parallel, USB. Print head: 24-pin, Print head life: 40 million characters, Mean time between failures (MTBF): 35000 h
Epson PowerLite 992F. Projector brightness: 4000 ANSI lumens, Projection technology: 3LCD, Projector native resolution: 1080p (1920x1080). Light source type: Lamp, Service life of light source: 6500 h, Service life of light source (economic mode): 17000 h. Focus: Manual, Focal length range: 18.2 - 29.2 mm, Aperture range (F-F): 1.51 - 1.99. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported graphics resolutions: 640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 960, 1360 x 768.... Serial interface type: RS-232C, HDMI connector type: Full-size
Epson WorkForce ST-C4100. Print technology: Inkjet, Printing: Color printing, Maximum resolution: 4800 x 1200 DPI. Copying: Color copying. Scanning: Color scanning. Faxing: Color faxing. Duplex functions: Copy, Print. Maximum ISO A-series paper size: A4. Wi-Fi. Product color: Black, White
Epson ELPLP64. Service life of lamp: 3000 h, Brand compatibility: Epson, Compatibility: EB-D6250, EB-D6155W, EB-1880, EB-1860, EB-1840W, Country of origin: China