Canon NP6218, FY8-13EX-000 E003, E004, E007, E010, E030, E064, E202, 10-110, Reference

CHAPTER 10 TROUBLESHOOTING

Code	Cause	Description
	• Thermistor (TH1, TH2;	• After the main thermistor (TH1) detection
	displacement, poor contact,	temperature reaches 95°C, the main ther-
	open circuit)	mister detects lower than 95°C for 200 ms.
E003	• Fixing heater (H1; open circuit,	• After the sub thermistor (TH2) detection
	crack)	temperature reaches 70°C, the sub ther-
	• Thermal fuse (FU1;	mister detects less than 70°C for 200 ms.
	malfunction)
	• Triac (faulty)
	• DC controller (faulty)
E004	• Triac (faulty)	The fixing heater is identified as being on
	• Heater ON detection PCB	when the fixing heater drive signal is off
	(faulty)	(HTRD=0).
	• Fixing film (displacement, tear)	The fixing film sensor output remains ‘1’ or
E007	• Tension roller (displacement,	‘0’ for 1.35 sec or more.
	malfunction)	Reference:
	• Fixing film motor (M4; faulty)	The fixing film takes about 1.3 sec to make
	• Fixing film sensor (PS9; faulty)	a full rotation.
E010	• Main motor (M1; faulty)	The main motor revolution is not as speci-
	• DC controller (faulty)	fied (MLOCK=0) for 1 sec or more while the
		main motor drive signal is on (MMD=1).
	• Counter (open circuit)	Checks are made immediately before the
	• DC controller (faulty)	counter turns on or off and when copying
E030		operation is started.
		Normal if drive signal = 0 at time the
		counter turns on; Normal if drive signal = 1
		at time the counter turns off.
		Note: Checks are made only when the
		counter is installed.
E064	• Composite power supply	The high voltage of the composite power
	(faulty)	supply is different from the setting.
	• DC controller (faulty)
E202	• Scanner cable (displacement, tear)	The scanner does not return to the home
	• Scanner home position sensor	position within 5 sec when it is started.
(keys on	(PS1; faulty)	E002 may be checked in ‘No. 108’ of
control panel	• Scanner motor (M2; faulty)	service mode.
disabled)	• DC controller (faulty)

Table 10-19-2

10-110 COPYRIGHT © 1997 CANON INC. CANON NP6218 REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)