Справочник Пользователя для Alfa 20
English–65
General Specifications
Print Method: LED array
Print Speed:
20 pages per minute, one-sided printing (SIMPLEX mode,
standard)
standard)
10 pages per minute, two-sided printing (DUPLEX mode;
on OKIPAGE 20, applies only if optional Duplex Feeder is
installed)
on OKIPAGE 20, applies only if optional Duplex Feeder is
installed)
Resolution:
300 x 300 dpi, 600 x 600 dpi, 600 x 1200 dpi
RAM:
4 MB standard, expandable to 68 MB (optional SIMMs
installed)
installed)
ROM:
6 MB standard (optional PostScript board installed)
Interface:
Parallel:
IEEE 1284 compliant, bi-directional port
Serial:
RS232C
Emulations:
HP
®
LaserJet
®
5 PCL5e
®
HP LaserJet 5 PCLXL
IBM
IBM
®
Proprinter II
Epson
®
FX
Auto Emulation Switching
Appendix B: Specifications
Typefaces
Bitmap:
Line Printer, OCR-A, OCR-B
Scalable
Fixed: Courier, Letter Gothic
Proportional: Albertus, Antique Olive, Arial, CG Times, CG Omega,
Clarendon, Coronet, Garamond, Marigold, Symbol, Times
New, Univers, Univers Condensed, Wingdings
New, Univers, Univers Condensed, Wingdings
Bar Code:
USPS PostNet
SIDM Mode: Courier, Line Printer
Paper Handling Specifications
Paper Tray:
530 sheets, 16-28 lb. paper
Manual Feeder: 100 sheets, 16-36 lb. paper
10 Envelopes
Duplex Feeder (OKIPAGE 20DX): 16-28 lb. paper
Environmental Specifications
Temperature
Operating: 50 to 90°F (10 to 32°C)
Storage:
14 to 110°F (-10 to +43°C)
Humidity
Operating: 20 to 80% RH
Storage:
10 to 90% RH