ALT360 Handheld Inkjet Printer ALT360HP Hand Jet Printer ALT382 Large Character Handjet ALT390 Desktop Inkjet Printer ALT200 Portable Inkjet Printer ALT400HP Portable Inkjet ALT400H Large Character Inkjet C700 Large Format Inkjet Printer ALT550C Large Format Inkjet B3020 Industrial Inkjet Printer LF20Plus Mini Fiber Laser LF30 Stationary Fiber Laser LC20 Stationary CO2 Laser LF20 Portable Laser Marker LU3 UV Laser Marking Machine LF30F Fiber Fly Laser Printer LC30F CO2 Fly Laser Printer LU5F UV Fly Laser Printer essay writing