Scanner Self-Test - Panasonic KV-S1025C SERIES Service Manual

9.4.

Scanner Self-test

Without connecting the scanner to the PC, the following scanner self-test can be performed.
The following mechanical test is generally useful after replacing or reassembling rollers (Conveyor Roller, Exit Roller) and other
mechanical parts related to document feeding.
*1
Note:
• For LEDs (Red, Green) position shown in the following figure, see Sec. 3.
Test Item
1. Conveyor Motor's
rotating
2. Feed
3. Shading
Operation
1. While pushing "START/STOP Button" on the
front panel, turn on the scanner.
2. Release the button at the time when the
LEDs change to the contents in the right
column. (LED (Red): ON / LED (Green): OFF)
3. Push the "START/STOP Button" once to start
the test.
4. Push the "START/STOP Button" once to stop
the test.
5. Turn off the scanner to finish the test.
1. While pushing "START/STOP Button" on the
front panel, turn on the scanner.
2. Release the button at the time when the
LEDs change to the contents in the right
column. (LED (Red): OFF / LED (Green): ON)
3. Set documents on the Feed Tray.
4. Push the "START/STOP Button" once to
start the test.
5. Push the "START/STOP Button" once to stop
the test.
6. Turn off the scanner to finish the test.
1. While pushing "START/STOP Button" on the
front panel, turn on the scanner.
2. Release the button at the time when the
LEDs change to the contents in the right
column. (LED (Red): OFF / LED (Green): OFF)
3. Set the Shading Sheet (Part No.: See 14.3.)
on the Feed Tray in the portrait orientation.
4. Push the "START/STOP Button" for 5
seconds or more to enter into the shading test.
5. Paper feeding starts to execute the shading.
6. After confirming the LED (green) turns OFF,
turn off the scanner to finish the test.
LED Status
*1
LED
(Red)
—
ON
ON
ON
ON
—
OFF
OFF
OFF
OFF
—
—
OFF
OFF
OFF
OFF
OFF
73
Remarks
*1
LED
(Green)
—
OFF
OFF
OFF
OFF
—
ON
ON
ON
ON
—
—
1. Before executing
the shading
OFF
function, be sure to
clean the Scanning
Glasses, rollers, and
OFF
conveyors related to
ON
conveying docu-
ments.
ON
2. Until this process
OFF
is completed, do not
stop the process,
and do not open the
ADF Door.