Test Functions - Panasonic KX-FB423CN Manual

6.3.

TEST FUNCTIONS

The codes listed below can be used to perform simple checks of some of the unit's functions. When complaints are received
from customers, they provide an effective tool for identifying the locations and causes of malfunctions.
Test Mode Type of Mode
MOTOR TEST Service Mode
MODEM TEST Service Mode
ROM CHECK Service Mode
SCAN CHECK Service Mode
LED CHECK Service Mode
LCD CHECK Service Mode
DTMF SINGLE TEST Service Mode
KEY CHECK Service Mode
FACTORY SET Service Mode
PRINT TEST Service Mode
PATTERN
SENSOR CHECK & Service Mode
VOX CHECK
Note:
The numbers in the boxes (XXX) indicate the keys to be input for the various test modes.
Code
Operation after code
input
"5" "5" "6" Rotates the transmission and reception motor to check the operation of the
motor.
START
13: FAX TX / Reading memory
14: Document feed
23: Recording paper is fed
33: List / FAX RX print, pull back recording paper
43: Copy
05: Recording paper feed
(Test a recording paper feeding operation by shifting from 23 to 33).
Press [STOP] button to quit.
"5" "5" "4" Telephone line circuit is connected automatically, output the following signals on
the circuit line.
START
1) OFF 2) 14400bps 3) 12000bps 4) 96V17 5) 72V17 6) 9600bps
7) 7200bps 8) 4800bps 9) 2400bps 10) 300bps 11) 2100Hz 12) 1100Hz
"5" "5" "1" Indicates the version and checks the sum of the ROM.
START
"5" "5" "5" Turns on the LEDs of the CIS and operates the read systems.
START
"5" "5" "7" Turns on the LED on the Operation Board.
START
"5" "5" "8" Checks the LCD indication.
Illuminates all the dots to check if they are normal.
START
"5" "5" "2" Outputs the DTMF as single tones. Used to check the frequencies of the
individual DTMF tones. Refer to DTMF SINGLE TONE TRANSMIT SELECTION
1....ON
(P.58).
2....OFF
"5" "6" "1" Checks the button operation.
Indicates the button code on the LCD while the button is pressed. Refer to
START (any key)
BUTTON CODE TABLE (P.58).
"5" "5" "0" Clears the memory where the users can store data.
START
"8" "5" "2" Prints out the test pattern.
Used mainly at the factory to test the print quality.
START
You can select 1~4. (See PRINT TEST PATTERN (P.59).)
"8" "1" "5" If you enter this mode and operate sensor levers with your hands, the LCD
display of the related sensor (or switch) turns ON / OFF. Also, when copying a
document, the related sensor will turn ON / OFF.
For each sensor's operation, refer to SENSORS AND SWITCHES SECTION
(P.138).
LCD DISPLAY:
Do: Document set switch
:Paper inserted. Turns on when a
document is inserted.
Sn: Document top switch
:At the read position, turns on
when the front cover is opened
and the sensor lever is pressed
directory.
Co: Cover switch
:Cover open. Turns on and off
when the front cover is opened
and closed.
Pt: Paper top sensor
:Sensor on. Turns on when the
front cover is opened and the
sensor lever is pressed directly.
57
Function
Vx: Vox signal
:Detection signal for the tone on the
line. Turns on when there is a tone
signal on the line.
Fb: Flat bed cover switch
:Document cover open or close.
As: ADF cover switch
:ADF cover open or close.
Cr: ADF home sensor switch
:Sensor ON/OFF.
C : FB home sensor switch
:Sensor ON/OFF.
KX-FB423CN