Panasonic KX-FLM653RU Service Manual ▷ View online
(62) The replacement number of the maintenance kit (The number is counted based on the service #670.)
89
KX-FLM653RU
6.6. TROUBLESHOOTING DETAILS
6.6.1. OUT LINE
Troubleshooting is for recovering quality and reliability by determining the broken component and replacing, adjusting or cleaning
it as required. First, determine the problem then decide the troubleshooting method. If you have difficulty 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 different expressions for the same problem, as they are not a technician or engineer. Using your experience, test the problem
area corresponding to the claim. Also, returns from a customer or dealer often have a claim tag. For these cases as well, you need
to determine the problem. Test the unit using the simple check list on SIMPLE CHECK LIST(P.92). Difficult problems may be hard
to determine, so repeated testing is necessary.
it as required. First, determine the problem then decide the troubleshooting method. If you have difficulty 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 different expressions for the same problem, as they are not a technician or engineer. Using your experience, test the problem
area corresponding to the claim. Also, returns from a customer or dealer often have a claim tag. For these cases as well, you need
to determine the problem. Test the unit using the simple check list on SIMPLE CHECK LIST(P.92). Difficult problems may be hard
to determine, so repeated testing is necessary.
6.6.2. STARTING TROUBLE SHOOTING
Determine the symptom and the troubleshooting method.
CROSS REFERENCE:
USER RECOVERABLE ERRORS(P.69)
SIMPLE CHECK LIST(P.92)
DIGITAL BOARD SECTION(P.227)
POWER SUPPLY BOARD SECTION(P.158)
90
KX-FLM653RU
6.6.3. INITIALIZATION
There are two types of initialization, one is the short initialization (about 3 seconds) and the other is the long initialization (about
10 seconds). The short initialization makes the unit enter the standby mode. The long initialization makes the unit enter the
standby mode after cleaning or detecting the rest of toner.
10 seconds). The short initialization makes the unit enter the standby mode. The long initialization makes the unit enter the
standby mode after cleaning or detecting the rest of toner.
91
KX-FLM653RU
6.6.4. SIMPLE CHECK LIST
Note:
Check according to the service code referring to TEST FUNCTIONS (P.75)
92
KX-FLM653RU
Click on the first or last page to see other KX-FLM653RU service manuals if exist.