- 88 -
Error code check
Error number
Errors
Meaning
Main cause of occurrence
86
(861)
CYCLE Main PCB
EEPROM Error
EEPROM Access Error
1. No EEPROM
2. EEPROM wrong insertion
n
Failure diagnosis method
Reset after checking EEPROM assemble condition
Replace Correct EEPROM
Yes
No
Yes
No
Is EEPROM assemble
condition normal?
Correct check sum
Recheck power and
installation condition
EEPROM Insertion
Same direction both socket hole
and EEPROM hole
* Note : Replace after power off
EEPROM