Question about Toshiba 1360 Black and White Copier

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ERROR C7

PCB 3F632310  E 9Y03
TESTED THE FOLLOWING:TR131/TR141
 IC201-NEC2405. Q1 K2056. HEATER LAMP. PCT1,PCT2 
ALL WERE FOUND OK-THERMISTOR AT ROOM TEMP IS 750KOHMS AND DECREASING QUICKLY WHEN HEATED (BY SOLDERING IRON)

THE ERROR C7 STILL THERE

I WILL APPRECIATE VERY MUCH YOUR ASSISTANCE

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TOSHIBA 1210 C7 Fusing unit warm-up error, defective thermistor, fusing lamp or thermofuse

Posted on Oct 25, 2007

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Posted on Jan 02, 2017

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Error E04-01 Panasonic DP-4510


E4- 01
Fuser Warm-up Temperature
Possible Cause(s)

1. Fuser Thermistor dirty.
2. Thermistor position incorrect.
3. Thermistor defective.
4. Thermistor connector disconnected.
5. Fuser Lamp connector disconnected.
6. Fuser Lamp defective.
7. Fuser Thermostat defective.
8. Thermal Fuse defective.
9. SPC PCB connector disconnected.
10. SPC PCB defective.
11. Fuser temperature low. (Adjust F6-31)
12. Incorrect SC PCB is installed.
13. Incorrect SPC PCB is installed.

Aug 05, 2011 | Panasonic FP-D355DC Copier

2 Answers

Cannon-3300 Copier Error code E000-0000 rectify the problem


E000 0000
The reading of the main thermistor does not reach 30°C 1 sec after the main
power switch is turned on. Or, it does not reach 70°C 2 sec thereafter.

Main cause:
The fixing film unit is faulty. The main thermistor has an open circuit. The
fixing heater has an open circuit. The main power supply PCB is faulty. The
DC controller PCB is faulty.

Caution:
To reset the error, execute the following in service mode:
COPIER>FUNCTION>CLEAR>ERR.

Action:
1. Connector
Is the connector of the fixing assembly connected?
a. main power supply PCB (J8) <-> relay connector <-> heater
b. DC controller PCB (J320) <-> relay connector <-> thermistor
NO: Connect the connector.

2. Fixing film unit (thermistor)
Check the interval between pin 1 and pin 2 and between pin 3 and pin 4 of
the connectosr (4-pin) of the thermistor for electrical continuity. Is it ¥W
(open)?
YES: The heater has an open circuit, or the thermal switch is open. Replace
the fixing film unit.

4. Main power supply PCB, DC controller PCB.
Press the Start key. Is the drive voltage of the heater supplied by the connector
J8 of the main power supply PCB?
Main heater: between J8-1 (FSR1) and J8-5 (FSR COM)
Sub heater: between J8-3 (FSR2) and J8-5 (FSR COM)
YES: The heater drive power supply is faulty. Replace the main power
supply PCB.
NO: The thermistor control mechanism is faulty. Replace the DC controller
PCB.

Jan 18, 2011 | Canon imageRUNNER 3300 All-In-One Laser...

1 Answer

When I turn the copier on: Error code E000 appears and it turns off automatically. What's wrong?


e000 means the machine not sensing the heat by his thermistor within a presetted period in "FIXING UNIT"
the main reasons are
check every connector of fixing unit.
check heaters lamp in upper heat roller in fixing unit.
check thermostate and clean/replace thermister.
if lamps,connections and thermistor and thermostate are ok then power control pcb may be faulty

Jan 06, 2011 | Canon NP 6551 Black and White Copier

2 Answers

I HAVE A CANON IR 3300 MACHINE I HAVE ERROR E00000-000


WHAT: Either the main thermistor doesn't attain 30?C 1 second after the power switch is activated or it doesn't attain 70?C 2 seconds thereafter.

WHY: It has a faulty fixing film unit, lack of connectivity with the main thermistor, lack of connectivity with the fixing heater, a faulty main power supply PCB, or the DC controller PCB is faulty.

NOTE: You can reset the error by performing the following in service mode: COPIER>FUNCTION>CLEAR>ERR.

CONNECTOR FIX: Make sure that the connector of the fixing assembly is seated.
A. main power supply PCB (J8) relay connector heater
B. DC controller PCB (J320) relay connector thermistor

FIXING FILM UNIT (THERMISTOR) FIX: With a multimeter, check the interval between pin 1 & pin 2 & between pin 3 & pin 4 of the connector (4-pin) of the thermistor for electrical continuity. A result of ?? means that the circuit is open (lack of connectivity). Resolve this by replacing the fixing film unit.

MAIN POWER SUPPLY PCB, DC CONTROLLER PCB FIX: Press the Start key. If the drive voltage of the heater is supplied by the connector J8 of the main power supply PCB, then the main power supply PCB should be replaced. If not, then the thermistor control mechanism is faulty & the DC controller PCB should be replaced. Use the following to ascertain this:
Main heater: between J8-1 (FSR1) & J8-5 (FSR COM)
Sub heater: between J8-3 (FSR2) & J8-5 (FSR COM)

Sep 25, 2010 | Office Equipment & Supplies

2 Answers

System Error E000 and E003


E002 Error code details Heater temperature error (fails to reachspecific level; inadequate increase)


0000 The temperature of the fixing film is as follows:
1. has exceeded 100°C, but does not reach 115°C within 1 sec thereafter.
2. has exceeded 140°C, but does not reach 150°C within 1 sec thereafter.
3. has exceeded 160°C, but does not reach 165°C within 1 sec thereafter.

Main cause
 The fixing film unit is faulty (i.e., the main thermistor TH1 has poor contact, or the fixing heater is faulty). The main power supply PCB is faulty. The DC controller PCB is faulty.

Caution
 To clear the error, execute the following in service mode: COPIER>FUNCTION>FCLEAR>ERR.

Action
 See the description for E003. E003 Error code details Heater temperature error (abnormal drop; low-temperature detection)


0000 The main thermistor reading is lower than 140°C when paper is moved.

Main cause
 The fixing film unit is faulty (i.e., the main thermistor (TH1) has poor contact or has an open circuit; or, the fixing heater is faulty). The main power supply PCB is faulty. The DC controller PCB is faulty.

Caution
 To clear the error, execute the following in service mode: COPIER>FUNCTION>CLEAR>ERR.

Action
1. State
 Turn on the power switch, and clear E002/E003. Thereafter, turn off and then on the power switch. Does the fixing heater operate?
 NO: See "The fixing heater fails to operate."
2. Wiring
 Is the wiring from the DC controller PCB to the fixing film unit normal?
 NO: Correct the wiring.
3. Fixing film unit, DC controller PCB
 Try replacing the fixing film unit. Is the problem corrected?
 YES: End.
 NO: Replace the DC controller PCB.

Jul 28, 2009 | Canon imageRUNNER 2000 Copier

1 Answer

C7 Eror Code


C7 Fusing unit not warming up properly. It can be the fuser is not in correctly, fuser connector not making good contact, defective thermistor, fusing lamp or thermofuse.
Hope that helps...

Jun 17, 2008 | Toshiba 6560 Copier

1 Answer

IR 2000


Fuser error probally needs fuser replaced and the reset as below

try this

1. Hit Additional Functions Key
2. Hit # key
3. Arrow to number 7, Printer and hit Set
4. Arrow to number 4, Printer Re-Set and hit Set.
5. Yes, re-set printer (hit minus key - back arrow).
6. Unplug the machine and plug it back in.

or this is explaination of the error and required fix from service manual.


E0000000
The reading of the main thermistor does not reach 30°C 1 sec after the main
power switch is turned on. Or, it does not reach 70°C 2 sec thereafter.
Main cause The fixing film unit is faulty. The main thermistor has an open circuit. The
fixing heater has an open circuit. The main power supply PCB is faulty. The
DC controller PCB is faulty.
Caution To reset the error, execute the following in service mode:
COPIER>FUNCTION>CLEAR>ERR.
Action
1. Connector
Is the connector of the fixing assembly connected?
a. main power supply PCB (J8) <-> relay connector <-> heater
b. DC controller PCB (J320) <-> relay connector <-> thermistor
NO: Connect the connector.
2. Fixing film unit (thermistor)
Check the interval between pin 1 and pin 2 and between pin 3 and pin 4 of
the connectosr (4-pin) of the thermistor for electrical continuity. Is it ¥W
(open)?
YES: The heater has an open circuit, or the thermal switch is open. Replace the fixing film unit.
4. Main power supply PCB, DC controller PCB
Press the Start key. Is the drive voltage of the heater supplied by the connector J8 of the main power supply PCB?
Main heater: between J8-1 (FSR1) and J8-5 (FSR COM)
Sub heater: between J8-3 (FSR2) and J8-5 (FSR COM)
YES: The heater drive power supply is faulty. Replace the main power
supply PCB.
NO: The thermistor control mechanism is faulty. Replace the DC controller
PCB.

Nov 18, 2007 | Office Equipment & Supplies

1 Answer

Error c7


You can reset the C7 code, hold down 0&8 power machine up. Then push 87 & print, change the number to 0 with number keys press interupt key, then press 0&9 @ the same time to exit. This should clear the C7. Let me know if you need more help.

Oct 26, 2007 | Toshiba 1360 Black and White Copier

1 Answer

Toshiba 1360 C7 Error Code


TOSHIBA 1310 C7 Fusing unit warm-up error, defective thermistor, fusing lamp or thermofuse

 

The codes are good for several models.

Oct 25, 2007 | Toshiba 1360 Black and White Copier

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