Sharp FO-2550 Operation Manual page 6

Specifications
Resolution
Halftone (greyscale)
Applicable telephone line Public switched telephone network
Compatibility
Configuration
Compression scheme
Scanning method
Effective printing width
Paper margins
Input document size
Effective scanning width 210 mm max.
Contrast control
Note: The Sharp Colour MFP is not able to send or receive colour
faxes.
iv
Horizontal:
8 lines/mm
Vertical:
Standard: 3.85 lines/mm
Fine/Halftone: 7.7 lines/mm
Super fine (transmission only):
15.4 lines/mm
64 levels
ITU-T (CCITT) G3 mode
Half-duplex, desktop transceiver
MH, MR, MMR
Sheet-feeder CIS (Contact Image Sensor)
203 mm max.
Top: 5.5 mm
Bottom: 23.7 mm
Automatic feeding:
Width: 148 to 216 mm
Length: 140 to 297 mm
Manual feeding:
Width: 148 to 216 mm
Length: 140 to 1000 mm
Automatic/Dark selectable