Service manual

Chapter 14
14-1
14.1 Error Code Table
14.1.1 Error Code Table
0006-4281
T-14-1
E000
The error history indicates any of the following error codes 4 times: E001,
E002, E003.
Action 1) Clear the error.
Execute '#4 PRINTER RESET' under '#7 PRINTER' in service mode to
clear the error.; then, turn back on the power.
E001
000 The main thermistor detects 230 deg C/446 deg F or higher for 1 sec or
more.
001 The sub thermistor detects 300 deg C/572 deg F or higher for 0.2 sec or
more.
Main
cause
The fixing film unit is faulty (thermistor short circuit). The power supply
PCB is faulty. The DC controller PCB is faulty.
Action 1) Malfunction
Turn off the power; wait for 10 min, and turn it on. Is the problem corrected?
YES: End.
2) Fixing film unit
Check the connector (4-pin) of the thermistor for electrical continuity: 1-2
and 3-4. Is it 0 ohm?
YES: Replace the fixing film unit.
3) Power supply PCB, DC controller PCB
Try replacing the power supply PCB. Is the problem corrected?
NO: Replace the DC controller PCB.
E002
000 During printing, the main thermistor detects 0 deg C/32 deg F or lower
for 1 sec or more continuously.
About 10 sec or later after power-on/start of printing, the main thermistor
detects less than 120 deg C/248 deg F for 1 sec or more ontinuously.
After power-on/start of printing, the reading of the main thermistor does not
reach the target value -15 drg C/11 deg F or higher within 75 sec.
001 About 10 sec or later after the heater is supplied with power, the sub
thermistor detects less than 75 deg C/167 deg F for 2 sec or more
ontinuously.