Canon SmartBase MPC600F Service Manual page 147

SmartBase MPC600F/MPC400 Chapter 4: Maintenance & Service
b) Operation panel tests
The operation panel test is selected by pressing the 7 button from the faculty test menu. In this test,
check that the display, LED lamps, and buttons on the control panel are operating correctly.
b-1) Display test
If you press Start button in the menu of the operation panel, 20 letters of "H" are displayed in two
lines. If you press Start button one more time, all the LCD dots are displayed. If you press Start
button once again, "_" is displayed. Verify that there are no LCD dots which fail to be displayed by
performing this operation.
b-2) LED lamp test
The LED lamp test is selected by pressing the Start button after the display test.
When the Start button is pressed, all the lamps on the control panel light. Check for any LED that
does not light during the test.
b-3) Operation button test
The Operation button test is selected by pressing the Start button after the LED lamp test.
In this test, you press the button corresponding to the displayed character to put it out. The table
giving the correspondence between the characters and the buttons is below.
Character
1-#
W
M
-
+
S
Z
P
E
I
b-4) One-touch speed dial test (SmartBase MPC600F only)
When all the characters displayed have gone out, the system next starts the one-touch speed dialing
button test. The letters a-l are displayed on the display, corresponding to one-touch speed dialing
buttons 01-12. Each letter displayed on the display goes out when its corresponding one-touch speed
dialing button is pressed.
In this test, check for operation buttons whose corresponding character or letter does not go out when
the button is pressed. (See page 4-23 The buttons do not work.)
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Operation button Character
Numeric buttons
ON/OFF button
Resume button
button
Menu/ button
Set button
Enlarge/Reduce button
Paper Select button
Contrast button
Image Quality button
Operation button
C Copy button
N Scan button
L Color/B&W button
F FAX button (SmartBase MPC600F only)
R Redial/Pause button (SmartBase MPC600F
only)
D Coded Dial Button (SmartBase MPC600F
only)
O Hook button (SmartBase MPC600F only)
4-68