Brother FAX 1840C User Manual
Page 213
S - 5 SPECIFICATIONS
Fax
Compatibility
ITU-T Group 3
Coding System
MH/MR/MMR/JPEG
Modem Speed
Automatic Fallback14400 bps (FAX-1840C)
33600 bps (FAX-1920CN, MFC-3240C and
MFC-334CN)
Document Size
ADF Width: 3.5" to 8.5"
ADF Height: 5" to 14"
Scanning Width
8.2 in.
Printing Width
8.03 in.
Gray Scale
256 levels
Polling Types
Standard, Sequential: (Black only)
Contrast Control
Automatic/Light/Dark
(manual setting)
Resolution
• Horizontal 203 dot/inch (8 dot/mm)
• Vertical Standard -
98 line/inch (3.85 line/mm) (Black)
196 line/inch (7.7 line/mm) (Color)
Fine - 196 line/inch (7.7 line/mm) (Black/Color)
Photo - 196 line/inch (7.7 line/mm) (Black)
Superfine - 392 line/inch (15.4 line/mm) (Black)
One-Touch Dial
4 (2 x 2) (FAX-1940CN)
8 (4 x 2) (MFC-3340CN)
10 (5 x 2) (FAX-1840C, MFC-3240C)
Speed-Dial
40 stations (FAX-1840C, MFC-3240C)
100 stations (FAX-1940CN and MFC-3340CN)
Broadcasting
100 stations (FAX-1840C, MFC-3240C)
154 stations (FAX-1940CN)
158 stations (MFC-3340CN)
Automatic Redial
1 time after 5 minutes
Auto Answer
0, 1, 2, 3 or 4 rings
Communication Source
Public switched telephone network.