Sharp FO-3800M, Руководство по обслуживанию

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Program used
Test command (Simulation) MODE Normal
MAIN CODE 46
SUB CODE 1
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Work content
1) Set the test chart with three sheets of A4 (11
×
8.5) paper on the
document table as shown below and close the document cover.
2) Set the copy density level of the manual copy mode and the photo
copy mode to the center.
(Select the photo mode with the copy mode key and press and
hold the key for 5 sec or more, and the auto copy mode display
lamp will blink. Under this state, use the copy density adjustment
key to set the copy density level to the center. When the copy
mode key is pressed after this, the adjusted level is set and the
copy mode display lamp will change from blinking to lighting and
the machine will return to the normal mode.)
3) Enter the test command (simulation) 46-1 mode.
4) Select the copy mode to be adjusted with the copy picture quality
mode select key.
(The currently set copy density adjustment level is displayed on
the copy quantity display.)
5) Change and adjust the set value so that the following copy density
copy is made.
To change the copy density, change the adjustment value and press
the start button.
(The adjustment value is stored and a copy is made)
To decrease the copy density, decrease the adjustment value. To
increase the copy density, increase the adjustment value. When the
exposure level of the center density level is adjusted, the copy density
in the other density level is automatically calculated and adjusted.
The adjustment value can be set in the range of 0
∼
99.
Perform procedures 4)
∼
6) for each copy mode.
(Test chart comparison table)
UKOG-0162FCZZ
DENSITY No
1 2 3 4 5 6 7 8 9 10 W
UKOG-0089CSZZ
DENSITY No
0.1 0.2 0.3 0.5 1.9 0
KODAK GRAY
SCALE
1 2 3 4 19 A
ADJ 6 Print density adjustment (FAX mode)
(Uniform adjustment for image modes)
This method is used to adjust the print density in all image modes of
the FAX mode uniformly.
When this adjustment is executed, the increment of this adjustment is
added to the print density in each image mode of the FAX mode.
To adjust the print density in each image mode of the FAX mode
individually, use ADJ7
∼
ADJ10.
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Program to be used and the adjustment reference
(Print density level)
Test command
Adjustment item
Adjustment reference
(Print density level)
MAIN
CODE
SUB
CODE
46 12 Print density adjustment
(FAX mode) (All the
picture quality modes are
adjusted uniformly.) Gray pattern 0.3 of the FAX
mode print density adjustment
test chart (TPAP-2109SCZZj is
slightly copied and gray
pattern 0.2 is not copied.
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Work content
1) Set the FAX mode print density adjustment test chart (TPAP-
2109SCZZ) on the document table.
2) Enter the test command (simulation) 46-12 mode.
3) Press the START button and make a copy.
4) Check that gray pattern 0.3 of the FAX mode print density adjust-
ment test chart (TPAP-2109SCZZ) is slightly copied and gray pat-
tern 0.2 is not copied.
To change the print density, change the adjustment value with the
figure UP-DOWN key and press the START button.
A copy is made in the density according to the entered adjustment
value and the adjustment value is stored.
(Adjustment range: 0
∼
99, Center value: 50)
To decrease the print density, decrease the adjustment value. To
increase the print density, increase the adjustment value.
ADJ 7 Print density adjustment (FAX mode)
(Normal mode)
ADJ 8 Print density adjustment (FAX mode)
(Small character mode)
ADJ 9 Print density adjustment (FAX mode)
(Fine mode)
ADJ 10 Print density adjustment (FAX mode)
(Super fine mode)
A6
B6
51/2
A5
B5
81/2
A4
A4(11x8.5")
White paper
Test chart
1 10 W 2 3 4 5 6 7 8 9
Copied
Not copied
1 10 W 2 3 4 5 6 7 8 9
0.2 0.3 0.4 0.5 0.6 0.8 1.2 1.5
1.5 1.2 0.8 0.6 0.4 0.5 0.3 0.2
1
1
FO-3800M
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