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SPECIFICATIONS
17-2
MFC 4550/6550MC/7550MC
OP-US-5.0
<Fax Specifications>
Compatibility ITU-TS Group 3
Coding system MH/MR/MMR
Modem speed 14400/12000/9600/7200/4800/2400; Automatic Fallback
Document input width 148 mm to 216 mm (5.8 inches to 8.5 inches)
Scanning/Printing width 208 mm (8.2 inches)
Paper size Letter/Legal/A4
Multipurpose sheet feeder
200 sheets (20 lbs)
Gray scale 64 levels
Polling types Standard, Delay, Sequential
Contrast control Automatic/Super Light/Super Dark (manual setting)
Resolution • Horizontal 8 dot/mm (203 dot/inch)
• Vertical Standard 3.85 line/mm (98 line/inch)
Fine, Photo 7.7 line/mm (196 line/inch)
Superfine, Photo (copy) 15.4 line/mm (392 line/inch)
One-touch dial 24 stations
Speed-dial 100 stations (7550MC), 36 stations (4550/6550MC)
Automatic redial 3 times at 5 minutes intervals
Speaker type Monitor
Auto answer 0, 1, 2, 3 or 4 rings
Communication source Public switched telephone network
<Electrical and Environment>
Temperature (Allowable) 50 - 90.5° F (10 - 32.5° C)
(Storage) 38 - 104° F (3.3 - 40° C)
Warm-up Max. 1 minute at 23° C (73.4° F)
First Print 20 seconds (when loading the Letter size paper from the
multipurpose sheet feeder)
Power Source 120V AC 50/60Hz (U.S.A., Canadian Version Only)
Power Consumption Operating (Copying): 160 W or less (25° C)
Sleep Mode: 9 W or less
Stand by: 30 W or less (25° C)
Noise Operating: 50 dB A or less
Stand-by: 39 dB A or less
Humidity Operating: 35 to 80% (without condensation)
Storage: 20 to 80% (without condensation)
Dimensions 383 x 452 x 251 (mm)/15.1 x 17.8 x 9.9 (inches)
Weight 8.5 kg/18.8 lbs