Philips KV-S5055C Service Manual page 97

Item
Image Sensor 1. Click "Image Sensor Output" on the main menu.
Output 2. Push the ADF Door Release to open the ADF Door. And
hold a sheet of clean white paper between the Scanning
Glass (F) and Scanning Glass (B), and then close the ADF
Door.
3. Set the value of "Gain". (Value:10 to 120)
4. Select a side (Front or Back).
5. Click "START" on the "Image Sensor Output" dialog box to
start monitoring the image output level graph.
6. Click "STOP" on the "Image Sensor Output" dialog box to
finish the test.
7. Click "Close" to return to the main menu.
8. Open the ADF Door, and then remove the paper.
Double Feed 1. Click "Double Feed" for "Test" item on the main menu.
2. Set "Send Level" on "Double Feed Sensor" dialog box.
3. Push the ADF Door Release to open the ADF Door.
And hold a piece of clean white paper between Scanning
Glass (F) and Scanning Glass (B), and then close the ADF
Door.
4. Click "START" on the "Double Feed Sensor" dialog box to
start the double feed sensor's sensitivity test.
5. Check whether the peak level is within the specification.
(See Remarks.)
6. Click "STOP" to finish this test.
7. Push the ADF Door Release to open the ADF Door.
And remove the white paper, and then close the ADF Door.
8. Click "Close" to return to the main menu.
Memory 1. Click "Memory" on the main menu.
2. Click "START" on the "Memory" dialog box to start Memory
Read / Write Test.
3. Check the result.
4. Click "Close" to return to the main menu.
Ionizer 1. Click "Ionizer" on the main menu.
2. Click "START" on the "Ionizer Test" dialog box to start
Ionizer ON /OFF Test.
3. Check the result.
4. Click "Close" to return to the main menu.
Operation
97
Default Remarks
— Note:
This operation indicates a
sensor output waveform
to check whether there is
any partial depression of
the level.
If the waveform has any
partial depression, clean
the surface of the
Scanning Glass (F) or
Scanning Glass (B).
When setting "Shading
Correction" by checking
check-box, the image
sensor output-level after
shading correction can be
seen.
—
— For details on Error Codes,
refer to Sec. 9.3.2.
Note:
—
This test does not starts
until the ADF Door is
closed.