KX-MB2110RUW, KX-MB2130RUW, KX-MB2170RUW, KX-MB2117RUB, KX-MB2137RUB, KX-MB2177RUB - Panasonic Copying Equipment Service Manual (repair manual). Page 79

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KX-MB2110RUW/ KX-MB2130RUW/ KX-MB2170RUW/ KX-MB2117RUB/ KX-MB2137RUB/ KX-MB2177RUB
10 Test Mode
10.1. 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
Code
Function
Operation after code 
input
MEMORY CLEAR
Service Mode
“5” “5” “0”
Clear the memory where the users can store data.
SET
MOTOR TEST
Service Mode
“5” “5” “6”
00:printer motor feed 10:auto document feed 20:carriage
SET
MODEM TEST
( Fax supported mod-
els only )
Service Mode
“5” “5” “4”
Telephone line circuit is connected automatically, output the following signals on
the circuit line. 
1) OFF     2) 1,100Hz   3) 2,100Hz   4) ANSam   5) CI   6) CM   7) JM   
8) INFO0c   9) INFO0a   10) ToneB   11) ToneA   12) Lprob   13) CCH Org   
14) CCH Ans   15)V21 300bps   16) V27 2,400bps   17) V27 4,800bps   
18) V29 7,200bps   19) V29 9,600bps   20) V17 7,200bps    21) V17 9,600bps
22) V17 12,000bps   23) V17 14,400bps   24) V34 2,400bps   25) V34 4,800bps
26) V34 7,200bps   27) V34 9,600bps   28) V34 12,000bps   29) V34 14,400bps
30) V34 16,800bps   31) V34 19,200bps   32) V34 21,600bps   
33) V34 24,000bps   34) V34 26,400bps   35) V34 28,800bps   
36) V34 31,200bps   37) V34 33,600bps
SET
ROM CHECK
Service Mode
“5” “5” “1”
Indicates the version and checks the sum of the ROM. 
SET
LCD TEST
Service Mode
“5” “5” “8”
Checks the LCD indication. 
Illuminates all the dots to check if they are normal.
SET
DTMF SINGLE 
TONE TEST 
( Fax supported mod-
els only )
Service Mode
“5” “5” “2”
Outputs the DTMF as single tones. Used to check the frequencies of the individ-
ual DTMF tones. Refer to DTMF Single Tone Transmit Selection (P.80).
1....ON
2....OFF
LED TEST
Service Mode
“5” “5” “7”
All LEDs above the operation panel board flash on and off, or are illuminated. 
KEY TEST
Service Mode
“5” “6” “1”
Checks the button operation. 
Indicates the button code on the LCD while the button is pressed. 
Refer to Button Code Table (P.81).
START (any key)
SCANNER TEST
Service Mode
“5” “5” “5”
LED lights up, Scanner scanning.
1:RED / 2:GREEN / 3:BLUE / 4:monochrome / 5:Color
LSU TEST
Service Mode
“6” “3” “9”
Laser radiates, Polygon rotates
SET
High Voltage Power
Supply Board
CHECK
Service Mode
“6” “2” “8”
SET
FAN TEST
Service Mode
“6” “7” “7”
01:TEST OFF
02:FAN 1 High-speed rotation
03:FAN 1 Low-speed rotation
04:FAN 1 STOP
MEMORY CLEAR
(except History data)
Service Mode
“7” “1” “0”
Refer to Memory Clear Specification (P.86).
SET
PRINT TEST PAT-
TERN
Service Mode
“8” “5” “2”
1. Press “852” then the SET key in the service mode.
2. As “PATNO. =” is displayed on the LCD, enter the test pattern No. and press
the SET key.
3. When “NO. = “is displayed on the LCD, enter the printing number and press the
SET key. (Press “00” for the infinite printing.)
4. “MODE=” is displayed on the LCD. Press “0” to start printing or press “1” to go
to the next screen. 
5. When “1” is pressed at MODE, “INTVL = “is displayed on the LCD. Enter the
printing interval (000~999 sec).
6. The printing repeats the designated number of times at the programmed print-
ing intervals.
Refer to Print Test Pattern (P.82). 
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