Test Functions - Panasonic KX-FT901CX-B Service Manual

7.4.

TEST FUNCTIONS

Test Mode Type of Mode
PRINT TEST Service Mode
MOTOR TEST Service Mode
MODEM TEST Service Mode
ROM CHECK Service Mode
SCAN CHECK Service Mode
LCD CHECK Service Mode
DTMF SINGLE TEST Service Mode
KEY CHECK Service Mode
FACTORY SET Service Mode
SENSOR CHECK & Service Mode
VOX CHECK
LED CHECK Service Mode
KX-FT901CX-B / KX-FT903CX-B / KX-FT901CX-W / KX-FT903CX-W / KX-FT901CX-S / KX-FT903CX-S
Code
Operation after code
input
"8" "5" Prints a test patten and checks the thermal head for abnormalities (missing dots,
etc), and also checks the operation of the reception motor.(Refer to JOURNAL 3
START
(P.81).)
"5" "5" "6" Rotates the transmission and reception motors to check the operation of the
motors.
START
0.....Stop
1.....Turn forward TX roller at 400pps 2-2 phase
2.....Turn forward TX roller at 400pps 1-2 phase
3.....Turn forward RX roller at 400pps 2-2 phase
4.....Turn forward RX roller at 400pps 1-2 phase
5.....Turn forward TX/RX roller at 400pps 1-2 phase
6.....Reverse the motor at 400pps 1-2 phase
7.....Set the cam gear to the home position
8.....Set the cam gear to the RX mode
9.....Set the cam gear to the copy mode
press the STOP button to cancel.
"5" "5" "4" Sends four kinds of FAX signals to check the sending function of the modem.
1)1100 Hz: Consecutive signal of EOM for tonal
START
2)2100 Hz: G2 carrier signal
Consecutive of CED signal
3)G3,V29 training signal [modulation wave of carrier signal (1700 Hz )]
"5" "5" "1" Indicates the version and checks the sum of the ROM.
START
"5" "5" "5" Tums on the LEDs of the image sensor and operates the read systems. Refer to
READ SECTION (P.100)
START
"5" "5" "8" Check the LCD indication.Illuminates all the dots to check if they are normal.
Refer to OPERATION PANEL SECTION (P.150)
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.46).
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.46).
Refer to OPERATION PANEL SECTION (P.150)
"5" "5" "0" To reset the value to the default one, except the top margin (#853), time/day
(#001), logo (#002), Fax no. (#003), History and Directory data.
START
Please restart a power supply after clearing a memory.
"8" "1" "5" CHECK THE SENSOR OPERATION
After entering this mode, perform the copy operation.
START
For each sensor's operation, refer to SENSORS AND SWITCHES(P.123).
Do Sn Pa
Do: Document set sensor
:Paper inserted. Turns on when a document is inserted.
Sn: Read position sensor.
:At the read position, turns on when the front cover is opened and the
sensor lever is pressed directory.
Pa: Recording Paper Sensor
:Set Recording Paper. Turns on and off when the cassette lock lever is
pushed down and up.
"5" "5" "7" Turn on the message LED.
START
45
Function
: LCD DISPLAY