supplying of 06 nos. aio desktop and 03 nos. aio mfp a3 printer , aio desktop and aio mfp a3 printer , all-in-one pc-specifications: • screen and cpu is required in a combined unit • screen size:22 ( +2 inch ) • intel® coretm i5-6500 processor with intel hd graphics 530 ( 3, 2 ghz, up to 3.6 ghz with intel turbo boost, 6 mb cache, 4 core ) • windows 10 pro 64 • 500 gb 7200 rpm sata • 8gb ddr4-2133 sdram ( 1 x 4 gb ) • 50.80 cm ( 20 ) diagonal tn widescreen wled backlit anti-glare non-touch lcd • intel® hd graphics 530 • display port 1.2 to hdmi 2.0a active adapter 4k 60hz • ups 650va. or higher configaration , multifunction colour printer ( a3 ) - specifications • printer type: print, scan, copy, fax with adf • maximum print resolution: 4800 x 1200 dpi ( with variable-sized droplet technology ) • automatic duplex printing: up to a3 size • print direction: bi-directional printing, uni-directional printing • print speed: • photo default - 10 x 15 cm / 4x6 :approx. 42 sec per photo ( with border ) • draft, a4 ( black / colour ) : up to 32 ppm / 20 ppm • a4 simplex ( black / colour ) : up to 18 ipm / 10 ipm • a4 duplex ( black / colour ) : up to 8.7 ipm / 6.0 ipm • a3 simplex ( black / colour ) : up to 10 ipm / 5 ipm • a3 duplex ( black / colour ) : up to 6.0 ipm / 3.7 ipm • copy function / resolution:600 x 600 dpi • max copies: 999 copies • reduction / enlargement: 25 - 400%, auto fit function • maximum copy size: a3 • scan function • flatbed colour image scanner • sensor type: cis • optical resolution: 1200 x 2400 dpi • scanner bit depth ( colour ) : 48-bit input, 24-bit output • scanner bit depth ( gray scale ) : 16-bit input, 8-bit output • scanner bit depth ( black & white ) : 16-bit input, 1-bit output or higher configaration