4.2.2. Scanner Switches
Scanner Switch 00
No
FUNCTION
COMMENTS
0
MTF
0: Disabled 1: Enabled
1
Text/photo separation in
halftone mode
0: Disabled 1: Enabled
Normally keep this bit at 1 to get a good halftone
quality.
2
3
Maximum transmittable
document length
Bit 3 2 Setting
0 0 600 mm
0 1 1200 mm
1 0 14 m
1 1 Not used
If the user wants to send very long documents such as
well logs, select 14 m or a higher setting.
4
OR processing for
immediate tx and copying
(Standard resolution)
0: Disabled
1: Enabled
0: The machine scans the document in 3.85 line/mm
steps, then transmits or makes copies.
1: The machine scans the document in 7.7 line/mm
steps. Each pair of lines is OR processed before
transmission or making copies. Toner may be used up
earlier if OR processing is enabled.
5
OR processing for
immediate tx and copying
(Detail resolution)
0: Disabled
1: Enabled
0: The machine scans the document in 7.7 line/mm
steps, then transmits or makes copies.
1: The machine scans the document in 15.4 line/mm
steps. Each pair of lines is OR processed before
transmission or making copies. Toner may be used up
earlier if OR processing is enabled.
6
to
7
Not used
Do not change the settings.
Scanner Switch 01 - Not used (do not change the settings)
Scanner Switch 02
No
FUNCTION
COMMENTS
0
to
7
Contrast threshold with
halftone disabled - Normal
setting
The value can be between 00 to FF. For a darker
threshold, input a lower value.
Default setting - 0E(H)
Scanner Switch 03
No
FUNCTION
COMMENTS
0
to
7
Contrast threshold with
halftone disabled - Lighten
setting
The value can be between 00 to 0F. For a darker
threshold, input a lower value.
Default setting - 10(H)
SERVICE TABLES AND PROCEDURES
December 21st, 1995
BIT SWITCHES
4-36
