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Appendix B
Specifications
General
Type 24-Pin Flatbed Dot Matrix Impact Printer
Fonts
1 DP (Draft)
7 LQ (ROMAN, SANSERIF, COURIER, PRESTIGE, SCRIPT, OCRA,
OCRB)
Emulation Epson ESC/P2
Memory 256K bytes (*Input buffer: 132K bytes)
Interface Parallel Interface: Centronics (IEEE 1284 NIBBLE mode Compatible)
USB Interface：USB 2.0 Full-Speed
Color Black
Ribbon Life 4 million characters (draft mode)
Power requirements
Rated voltage AC 220 V
Input voltage range AC 198 to 264 V
Rated frequency range 50 to 60 Hz
Input frequency range 49.5 to 60.5 Hz
Operating temperature 5～35℃
Operating humidity 10%～80%RH(No condensation)
Storage temperature -20～55℃
Environmental
conditions
Storage humidity 5%～85%RH(No condensation)
MTBF 5,000 hours, except the print head
MTTR Less than 20 minutes
Weight (unpacked) Approx.7.8 Kg
Physical dimensions
(Without front table) 470×252×207mm (width/depth/height)
Print Head
Print head wire diameter 0.2mm
Wire pitch 1/180 inch
Print head life 200 million strokes/wire