Specifications include, but are not limited to: iJetColor Pro 1175P; other manufacturers/model will be considered but must meet or exceed these specifications. Max Feed Size: 12" x 17" w/ standard feeder / 14" x 17" w/ upgraded feeder. Max Print Width: 11.7" Minimum Feed Size: 2" wide x 3-1/2" long Max Feed Thickness: 3/8" w/ envelope feeder / up to 2" without feeder Automatic Feeders: Alignment bar for edge accuracy of +/- 1/32" / Optional packaging & document feeders available Speed, Based on Mode (#10 envelopes): up to 10,285 env./hr in production mode , min: 8,120 env./hr in full coverage / up to 6,210 env./hr in high quality mode, min: 4,285 env./hr w full coverage Resolution: High Resolution 1200 x 1200 dpi /Production 600 x 1200 dpi Optical Density: Rich Black > 1.2 Ink Tank Capacity: 235 ml C, M, Y & 498 ml K Total 1.2L Compatible Ink Tanks: o Black 498 ml Ink Tank o Yellow 223 ml Ink Tank o Magenta 231ML Ink Tank o Cyan 236 ML Ink Tank