| | | Imaging Capabilities • Field height: 0.90 inch (22.8 mm) • Number of channels: 54 • Number of orifices: 128 • Vertical addressability: 70 pixels/inch (27.5 pixels/cm) • Horizontal resolution: Application-dependent Print Characteristics • Drop rate per orifice: Up to 12,000 droplets per second • Nominal drop velocity: 36 feet/second (11 m/sec) • Nominal drive voltage range: 40 to 65 Volts • Print orientations: Up, down, or sideways Printhead Physical Dimensions • Body material: Stainless Steel • Length: 3.1 in (79 mm) • Depth: 3.1 in (79 mm) •Height: 1.5 in (38 mm) • Mounting holes: Four M 4 x 0.7, tapped | | Options • Large Ink Supply with ink-level detection • Replaceable in-line filter • Ink bottles: 125 or 500 ml (max.) • Tube length: Up to 72 inches (1.8 mm) Interfacing • PixelJet 128 Driver Boards Provide: — Signal conditioning — Slant delay — Ink-level Detect Circuit — Printhead Temperature Control Circuit — RS-232 Interfacing — Subejection Pulsing Capabilities System Diagram (See below) | | |