90
OKIFAX 4500
SPECIFICATIONS
Category Specifications
Type/compatibility Desktop ITU-T G3 transceiver
Applicable network PSTN and PBX
Transmission Speed 14400/12000/9600/7200/4800/
2400 Automatic fall back
Communications Half duplex
Coding scheme MH/MR/MMR with ITU-T ECM
Horizontal resolution 8 dots/mm or 300dpi
Vertical resolution 3.85 line/mm (standard)
7.7 line/mm (fine)
15.4 line/mm (ex. fine; TX and
copy)
Halftone transmission 64 shades of grey
Document size A4, A5, letter or legal size
Recording paper Plain paper, A4, letter or legal size
Effective scan width 208 mm for transmission
200 mm for copying
208 mm for copy width reduction
Weight 8 kg approx. (excluding paper)
Display 2 rows of 20 characters, LCD
panel
Dimensions Approx. 316mm (W) x 383 mm
(D) x 190 mm (H) (excluding
paper tray, document tray and
stacker)
Power 220/240 ± 10% VAC,
50/60 Hz ±2%
Operating conditions Relative humidity 20%-80% (non
condensing)
Temperature 10 °C to 32 °C
Document feed 20 pages maximum
(80gsm A4 size)
Model number OKIFAX 4500: Model F21002B
for approvals
organizations
Note: Horizontal resolution of 300 dpi is used if the remote
fax machine also uses 300 dpi. Also, 300 dpi is used if
EX.FINE is selected for copying.