EPSON (AcuLaser C3900TN) – AcuLaser-C3900N Color Network Laser Printer w/ additional 500 sheet paper tray A4, Mono/Color : 30pm, 600dpi, 256MB RAM up to 768MB DDR2, 100 sheet multipurpose tray & 250 sheet Paper cassette tray (Max. 850 sheet paper input capacity), Windows, Mac and Linux Supported, 120,000 monthly duty cycle, USB 2.0 & 10/100/1000 Base Tx Ethernet, mono CPP HK$0.183, color CPP HK$0.786

EPSON (AcuLaser CX29TNF) – AcuLaser CX29NF All-in-One Color Laser Printer (Print/Scan/Copy/Fax) w/ 500-sheetPaper Cassette Unit 23/23ppm (Mono/Color); 533MHz microprocessor; 600 dpi; Adobe PostScript 3, PCL 5c/6 Emulation, Direct Print (PDF, JPEG, TIFF) from USB storage; 256MB (expandable to 768MB); 250-sheet paper input capacity (max. 500 sheets paper input capacity); High Speed USB 2.0, 10/100/1000 Base Tx Ethernet, High Speed USB Host 2.0 & Fax RJ-11; CPP Low as: HK$0.24 (Mono) / HK$0.895 (Color)