Sharp MX-C250 Service Manual page 144

66-32
Operation test/Check
Purpose
Function (Purpose) Used to check the fixed data received from
the line and to display the result.
FAX
Section
Operation/Procedure
1) Press [OK]/[START] key to check the fixed data received from
the line.
* Fixed data check procedure
- The data received from the line is checked of the following
fixed data status for minutes, then if they are in accord with
"OK" is displayed on LCD, if not "NG" is displayed.
Receive speed: 300BPS
Receive data: 00H
Judgment data: 100byte
66-33
Operation test/Check
Purpose
Function (Purpose) Used to execute detection of various sig-
nals with the line connected (CNG,CED,
BT, DT, DTMF) or line not connected (CI,
FNET) and to display the detection result.
When a signal is detected, the display is
highlighted.
FAX
Section
Operation/Procedure
1) Select an item to be set with 10 keys.
2) Determine the setting values with [OK]/[START] key.
<Signal used for signal detection check>
(When "CI FNET" is selected)
CI FNET
(When "CNG/CED/BT/DT/DTMF" is selected)
CNG CED BT
66-34
Operation test/Check
Purpose
Function (Purpose) Used to execute the send test and display
the time for sending (receiving) the image
data during sending the test data on LCD.
FAX
Section
Operation/Procedure
<Range>
Send : From sending the flag before sending the image data to
sending the RCP frame
Receive : From receiving the flag before receiving the image data
to receiving the RCP frame
1) Enter the SIM 66-34 mode.
2) Press [OK]/[START] key and the test is started. Then, the time
is displayed on LCD.
DT DTMF
MX-C250 SIMULATION 6 – 67
67
67-25
Adjustment/Setup
Purpose
Function (Purpose) Printer color balance adjustment (Manual
adjustment)
Printer
Section
Operation/Procedure
1) Select an item to be set with 10 keys.
2) Change the setting items with Arrow keys and determine the
setting values with [OK]/[START] key.
3) Set the adjustment value with 10 keys and save the value with
[OK]/[START] key.
When the adjustment value is increased, the image density is
increased, and vice versa.
Item/Display Setting range
1 POINT1
2 POINT2
3 POINT3
4 POINT4
5 POINT5
6 POINT6
7 POINT7
8 POINT8
9 POINT9
10 POINT10
11 POINT11
12 POINT12
13 POINT13
14 POINT14
15 POINT15
16 POINT16
17 POINT17
67-31
Data clear
Purpose
Function (Purpose) Used to clear the calibration value.
Printer
Section
Operation/Procedure
1) Press [OK]/[START] key.
The calibration data (Half tone correction data) are cleared.
(The color balance correction is canceled.)
67-33
Adjustment/Setup
Purpose
Function (Purpose) Used to change the gamma of the printer
screen.
Printer
Section
Operation/Procedure
1) Select an item to be set with 10 keys.
2) Change the setting items with Arrow keys and determine the
setting values with [OK]/[START] key.
3) Set the adjustment value with 10 keys and save the value with
[OK]/[START] key.
Item/Display Content
1 POINT1 Point 1
2 POINT2 Point 2
3 POINT3 Point 3
4 POINT4 Point 4
5 POINT5 Point 5
Default value
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
1 - 255 128
Heavy
paper or Screen 8
Set-
screen1 to 7
ting
Range
Default Default
value value
0 - 255 128 127
0 - 255 128 125
0 - 255 128 124
0 - 255 128 124
0 - 255 128 122