Canon MultiPASS MP390 Service Manual page 131

Chapter 5
the test.
b-3) Operation key test
Press the Start key to select the Operation key test after the LED lamp test is complete.
In this test, you press the key corresponding to the displayed character to put it out. The table giving the
correspondence between the characters and the keys is shown below.
Character Operation key
O ON/OFF key
F FAX key
P PHOTO PRINT key
U Menu key
- key
T Directory
R Redial/Pause
L Color key
5-30
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T-5-4
Character Operation key
C COPY key
S SCAN key
M Additional Function key
H Photo Index Key
+
E Set
N Black key
Key