LPS COMPARISON
Table A-1. LPS product comparison
Feature 4050 4090 4650 4850 4890 4135 8790 8790
LPS optional connections
• Online (3811/3211/4245 interface) Yes Yes Yes Yes Yes Yes Yes Yes
• Offline (9- and 18-track tape) Yes Yes Yes Yes Yes Yes Yes Yes
• 871-CM: SNA/SDLC and BSC
(OEM interface)
• BARR/SNA
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
No
• XNS (Ethernet interface) Yes Yes Yes Yes Yes Yes Yes Yes
• DMR (DEC interface) Yes Yes Yes Yes Yes Yes No No
• 850/860 Communication option No No No No No Yes Yes Yes
System controller
• System disk capacity (MB):
—Standard 2-50
2-170 (V3.5)
2-182 (V3.8)
2-170 (V3.5)
2-182 (V3.8)
2-182 1-400 2-182 2-50 2-50
—Optional 2-50
2-170 (V3.5)
2-182 (V3.8)
2-380
2-170 (V3.5)
2-182 (V3.8)
2-380
2-182 or
2-380
3-400 2-182 or
2-380
2-50 2-50
• Multinational terminal Yes Yes Yes Yes Yes Yes Yes Yes
• Control memory 512KB 512KB 512KB 512KB 512KB 1024KB 512KB 512KB
• Font memory (MB)
—Expandable to (MB)
8
16
64
128
64
128
32
128
64
128
32
128
8
16
8
16
5.25 inch floppy drive Yes Yes Yes Yes Yes Yes (opt.) Yes Yes
• GVG memory (MB
—Expandable to (MB)
No
—
32
256
32
256
32
256
32
256
32
256
No
—
No
—
• GHO memory (MB) (option) 8 8 ———No8 8
•QIC tape drive (option) No No No Yes Yes Yes No No
• Peripheral cabinet (option) No No No No Yes Yes No No
Printer
• Rated speed (PPM) 50 92 50 50 92 135 72 120
• Output resolution (spi) 300 300 600 300 300 300 300 300
• Image size (inches) 8.6 X 13.65 8.6 X 14 8.6 X 14 8.62 X 14 8.62 X 14 17 X 14.3 8.66 X 12 8.66 X 12
• Duplex printing Standard Standard Standard Standard Standard Standard Standard Standard
• Sample tray capacity (sheets) 100 100 100 100 100 100 25 25
• Stacker options:
—Dual stacker (capacity per tray)
—Stitcher/stacker (sheets)
750
2000
750
2000
750
2000
750
2000
750
2000
No
—
500
—
500
—
A-2 XEROX 4050/4090/4450/4650 LPS PRODUCT REFERENCE
