Konica Minolta bizhub 20 Service Manual page 86

Error
Problem
codes
E1 Main PCB failure
Central temperature of heat
E2
roller exceeds 280°C
EEPROM error
E6
The data reading error for
EB
E2PROM
EC Fuser fan failure
Refer Error
to: codes
3-38 EF LVPS PCB failure
Battery connection error
3-38 F8
EEPROM customizing code
3-38 F9
error
Excess current to USB HOST
3-38 FF
PCB error
3-39
3-11
Refer
Problem
3-39
3-39
3-39
3-40
Confidential
to: