Brother International HL 1850 Service Manual - Page 20

HL-1850/1870N SERVICE MANUAL 3.2 Functions CPU Emulation Printer driver Interface Memory Control Panel Diagnostics Fujitsu MB86834 100MHz Brother Printing Solution for Windows® Automatic emulation selection among HP LaserJet (PCL level 6), Brother BR-Script Level 3, EPSON FX-850 or IBM Proprinter XL Windows® 95/98/Me, Windows® NT 4.0, Windows® 2000/XP driver, supporting Brother Native Compression mode PPD file driver for Windows® 95/98/Me, Windows NT® 4.0, Windows® 2000/XP driver and Macintosh driver • iMac, Power Macintosh with USB printer driver • Optional Macintosh driver available for System 6.0.7 or higher • Bi-directional parallel • Universal Serial Bus (USB) • 10/100 BaseTX Ethernet network interface (optional for HL-1850) • Optional IrDA HL1850: 16 Mbytes HL1870N: 32 Mbytes Expandable up to 136 Mbytes for HL1850 and 144 Mbytes for HL1870N by installing an industry standard DIMM* • Display • Buttons LCD: 1 line, 16 digit, 3 color LED: 1 LED 7 keys Self-diagnostic program *NOTE The DIMM must have the following specifications; Type: 100 pin Access time: 60 nsec - 80 nsec Capacity; 16, 32, 64, 128 Mbyte Height: 35.0 mm (1.38 inches) or less Output: 32 bit or 36 bit (independent ofparity) 1-5