Panasonic KX-FLB802CX - Page 124

124
KX-FLB802CX/KX-FLB812CX/KX-FLB802CXS/KX-FLB812CXS
12.3.6.4. CALL SERVICE 4
"CALL SERVICE 4" means that the FAN does not run or the running of the FAN cannot be detected normally.
The running of the FAN is detected by IC600-16 and 18pin. "CALL SERVICE 4" is displayed when it detects NG three times contin-
uously.
After repairing, copy three times.If “CALL SERVICE 4 “ is displayed,check again.