Epson L570U. Projector brightness: 5200 ANSI lumens, Projection technology: 3LCD, Projector native resolution: WUXGA (1920x1200). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focus: Manual, Focal length range: 20 - 31.8 mm, Aperture range (F-F): 1.5 - 1.7. Serial interface type: RS-232C. Noise level: 31 dB, Noise level (economic mode): 23 dB, High Dynamic Range (HDR) technology: High Dynamic Range 10 (HDR10)

Epson BrightLink 1485Fi. Projector brightness: 5000 ANSI lumens, Projection technology: 3LCD, Projector native resolution: 1080p (1920x1080). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focus: Manual, Fixed focal length: 0.154" (3.9 mm), Throw ratio: 16:9) 0.27 - 0.37, (4:3) 0.37 - 0.50, (16:10) 0.30 - 0.42. Supported video modes: 1080p. Serial interface type: RS-232C, HDMI connector type: Full-size

Epson SureColor P6570D. Print technology: Inkjet, Maximum resolution: 2400 x 1200 DPI, Page description languages: ESC P, PDF 1.7, PostScript 3. Paper tray media types: Plain paper, Roll, Media thickness: 0.07 - 0.8 mm. Ethernet LAN data rates: 100,1000 Mbit/s. Product color: Black, Gray, Display: LCD, Display diagonal: 4.3". Power consumption (off): 0.3 W, Power consumption (sleep): 2 W, AC input voltage: 110 - 240 V

Epson SureColor P6570E. Print technology: Inkjet, Maximum resolution: 2400 x 1200 DPI, Page description languages: ESC P. Paper tray media types: Roll, Media thickness: 0.07 - 0.8 mm, Maximum roll diameter: 6.69" (17 cm). USB connector: USB Type-A, Ethernet LAN data rates: 100,1000 Mbit/s. Product color: Black, White, Display: LCD, Display diagonal: 4.3". Power consumption (off): 0.3 W, AC input voltage: 110 - 240 V, AC input frequency: 50/60 Hz

Epson BrightLink 1480Fi. Projector brightness: 5000 ANSI lumens, Projection technology: 3LCD, Projector native resolution: 1080p (1920x1080). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focus: Manual, Focal length range: 3.9 mm, Zoom ratio: 1.35:1. Serial interface type: RS-232C. Wi-Fi standards: 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)

Epson DFX-9000. Maximum print speed: 1550 cps, Maximum resolution: 240 x 144 DPI, Built-in barcodes: Code 39, POSTNET, UPC-A, UPC-E. Maximum print size: A4 (210 x 297 mm). Buffer size: 128 KB, Sound pressure level (printing): 58 dB. Standard interfaces: Serial. Ribbon life: 15 million characters, Mean time between failures (MTBF): 20000 h