Test Functions - Panasonic KX-FLB852CX Service Manual

KX-FLB852CX / KX-FLB852CXS
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
MEMORY CLEAR Service Mode
MOTOR TEST & Service Mode
H.V.P.S. check
MODEM TEST Service Mode
ROM CHECK Service Mode
LCD CHECK Service Mode
DTMF SINGLE TEST Service Mode
LED CHECK Service Mode
KEY CHECK Service Mode
SCANNER TEST Service Mode
LSU TEST Service Mode
FAN TEST Service Mode
MEMORY CLEAR Service Mode
(except History data)
Code
Operation after code
input
"5" "5" "0" Clear the memory where the users can store data.
SET
"5" "5" "6" 0:printer motor feed 4:auto document feed 6:carriage
Refer to HIGH VOLTAGE VALUE CHECK POINT (P.174).
SET
"5" "5" "4" Telephone line circuit is connected automatically, output the following signals on
the circuit line.
SET
1) OFF 2) V21 ter 300bps 3) V27 ter 2400bps 4) V27 ter 4800bps
5) V29 7200 6)V29 9600bps 7) V17 7200bps 8) V17 9600bps
9) V17 12000bps 10) V17 14400bps 11) V34 2400bps 12) V34 4800bps
13)V34 7200bps 14)V24 9600bps 15) V34 12000bps 16) V34 14400bps
17)V34 16800bps 18)V34 19200bps 19) V34 21600bps 20) V34 24000bps
21)V34 26400bps 22)V34 28800bps 23) V34 31200bps 24) V34 33600bps
25)1100Hz 22)2100Hz
"5" "5" "1" Indicates the version and checks the sum of the ROM.
SET
"5" "5" "8" Checks the LCD indication.
Illuminates all the dots to check if they are normal.
SET
"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.90).
2....OFF
"5" "5" "7" All LEDs above the operation panel board flash on and off, or are illuminated.
SET
"5" "6" "1" Checks the button operation.
Indicates the button code on the LCD while the button is pressed. Refer to
SET (any key)
BUTTON CODE TABLE (P.90).
"5" "5" "5" LED lights up, Scanner scanning. 1Fmonocho me /2Fcolor
"6" "3" "9" Laser radiates, Polygon rotates
"6" "7" "7" 1:TEST OFF
2:High-speed rotation (FAN 1)
SET
3:Low-speed rotation (FAN 1)
4:High-speed rotation (FAN 2)
5:Low-speed rotation (FAN 2)
"7" "1" "0" Refer to Memory Clear Specification (P.87).
SET
88
Function