Panasonic KX FLB758RU User Manual

6.4.4. SERVICE MODE SETTINGS (Example of a printed out list)
Note:The above values are the default values.
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6.4.5. HISTORY (Example of a printed out list)
Note:See the followin g descriptions of this report. Item No. (1) ~ (49) are corresponding to the listed items in DESCRI PTIONS OF
THE HISTORY REPORT (P.83).
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6.4.5.1. DESCRIPTIONS OF THE HISTORY REPORT
(1) ROM VERSI ON
FLASH ROM version
(2) SUM
FLASH ROM internal data calculation.
(3) YOUR LOGO
The user logo recorded in the unit. If it is not recorded, NONE will be displayed.
(4) YOUR TELEP HONE NUMBE R
The user telepho ne number recorded in the unit. If it is not recorded, NONE will be displayed.
(5) Not used
(6) FACTO RY - CUSTO MER
This shows how many days from factory production until the user turns ON the unit.
(7) MONTH
The shows the very first month,...

interface, NONE will be printed.)
(27) NUMBE R OF PC-PRINT
The number of times multifunction was used for the Printer. (The number of pages printed. If the unit does not have a PC
interface, NONE will be printed.)
(28) Not used
(29) Not used
(30) Not used
(31) NUMBE R OF PRINTING HELP
The number of help lists printed until now.
(32) NUMBER OF DIVIDED PRINTING IN FAX RECEPTION
The number of faxes received that were divided into more than one sheet since the unit was purchased.
(33) DETEC TION OF PC...

6.5. TROUBLESHOOTING DETAILS
6.5.1. OUT LINE
Trouble shootin g is for recovering quality and reliabili ty by determining the broken component and replacin g, adjusting or cleanin g
it as required. First, determine the problem then decide the troubleshootin g method. If you have difficult y finding the broken part,
determine which board is broken. (For example: the Digital PCB, Analog PCB, etc.) The claim tag from a customer or dealer may
use differen t expressions for the same problem , as they are not a...

6.5.3. INITIALIZATION
There are two types of initializa tion, one is the short initializa tion (about 3 seconds) and the other is the long initializa tion (about
10 seconds). The short initializa tion makes the unit enter the standby mode. The long initializa tion makes the unit enter the
standby mode after cleanin g or detecting the rest of toner.
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6.5.4. SIMPLE CHECK LIST
Note:Check according to the service code referring to TEST FUNCTIONS(P.74)
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6.5.5. SIMPLIFIED TROUBLESHOOTING GUIDE
6.5.5.1. PRINTING
No.SymptomCauseCountermeasure
1GHOST IMAGE(P.97)Failed drum unitReplace drum unit
Failed transfer unitCheck the transfer roller and spring
Failed the high-voltage terminalCheck the high-voltage terminal
Failed the high voltage power supply boardGo toHIGH VOLTAGE SECTION (P.150)
Failed fuser unitCheck the heat roller and the pressuizedr roller and the spring
and the heat lamp and the thermistor
Failed the power supply boardGo toPOWER SUPPLY BOARD...

6.5.5.2. RECORDING PAPER FEED
No.SymptomCauseCountermeasure
1MULTIPLE FEED(P.105)Dirty or failed the pickup rollerClean or replace the pickup roller
Dirty or failed the pickup rubberClean or replace the pickup rubber
2THE RECORDING PAPER
IS WAVED OR
WRINKLED(P.105)Dirty the pressure roller or the heat rollerClean the pressure roller and the heat roller
Failed the spring of pressure rollerReplace the spring of pressure roller
Too thin recording paperUse the recording paper from 16lb to 24lb...

6.5.5.3. COPY AND FAX
No.SymptomCauseCountermeasure
1NO DOCUMENT FEED
(NO DOCUMENT
FEED,DOCUMENT JAM
and MULTIPLE
DOCUMENT FEED.)
(P.110)Failed the document sensor leverReplace the document sensor lever
Failed the document sensorGo toDOCUMENT SENSOR....” CHECK DOCUMENT” AND
PAPER FEED SENSOR....” REMOVE DOCUMENT” (P.161)
Dirty or failed the separation rollerClean or replace the separation roller
Dirty or failed the separation rubberClean or replace the separation rubber
Failed the separation...