Cannon np7161 my coppier cannon np7161 starting error e000 cannot clear. i cannot enter services mode by service manual

To clear E000 through E004, operate as follows:
1) Select '412' (clear E000-E004) in service mode.
• The copier's control panel indicates the respective error code.
2) Press the Start key.
3) The copier will automatically turn off, clearing the error.


E004
• The triac has a short circuit.
• The DC controller PCB is faulty.

Fixing heater (H1)=Execute service mode '412' (error clear) to clear E004.
Turn off/Turn on the power switch. Does the fixing heater turn on?

Triac=Check/Replace the power supply PCB

DC controller PCB=Check the wiring from the power supply PCB to the DC controller PCB

The fixing heater fails to turn on.
Thermal switch (TSW1
Turn off the power switch, and remove the fixing assembly. Set the meter range to
"Wx1." Does the meter index swing when the probes are connected across both terminals of the thermal switch

Fixing heater (H1)
Turn off the power switch, and remove the fixing assembly. Is there continuity when probes are connected across both terminals of the fixing heater

DC controller PCB
Set the meter range to 30 VDC, and connect the probes to J106-21 (+) and J105-4 (-) on
the DC controller PCB. Is the resistance about 5 V


Using Service Mode
1) Press the User Mode key.
2) Press '2' and '8' of the keypad at the same time. (Hold them down for 0.5 sec or more.)
3) Press the User Mode key once again.

How to reset E000, E001, E003, and E007
Canon IR2016, IR2020
Enter the service mode by pressing "additional function" key, "2" and "8" keys in that order. SSSW will display. Press "OK" key.
Change Bit switch 1, bit 0 (might display as the first one on the left using number keys) status, (change 1 to 0 or 0 to 1).
Press "OK" then Press "Stop" or "Additional Function key" to end service mode or restart the machine.
Canon IR2270/IR2870/IR3570/IR4570/IR5070/IR5570/IR6070/IR6570
Enter the service mode (Press "Additional Function" key, Press "2" and "8" simultaneously, press "Additional Function" key again).
Go to COPIER----FUNCTIONS-----CLEAR----ERR. Here you can reset all error codes on by one.
Canon IC-MF6530/6550/6560/6580
No reset procedure is required, replacing the fuser is the only repair.
Canon D860 series
Press Additional Function key and the "#" key in that order. Go to Printer (number 7), select "Set", Select "Printer reset" and press "set".
Canon Printer Support Phone Number

E000001-0002 refers to the fuser assy either getting to hot or not hot enough. Fuser error codes cannot be reset by power cycling the machine even though that is what the display tells you to do. In order to reset the fuser error code you must enter the service mode & reset the code. To enter the service mode:
press"Additional Functions" button (looks like a picture of a head with a star inside)
press the #2 and #8 at the same time (simultaneously)
press "additional functions" again
The display should show a choice of
copier,feeder,sorter,fax,or board service modes
Select copier
select clear
select ERR
press OK
Turn power off & back on.
****IMPORTANT****
After clearing error stay at the machine to see if it comes to ready. The fuser assy can reach 139 degrees C.(Water boils at 100C) The error can only be cleared through the service mode because a technician should inspect the fuser to verify there is nothing faulty that could possibly start a fire. If you enter the service mode & clear the error, power cycle the machine & during warm up the machine throws a code again- turn it off, unplug it & call a tech for fuser repair.

Fixing film assembly may need to be replaced if error cannot be cleared. Fixing error codes should be reset by a professional only. Fuser assembly must be examined before resetting the E000, E001, E003 and E007 codes. Enter the service mode this way: Press "Additional Function" key, Press "2" and "8" simultaneously, press "Additional Function" key again. Go to COPIER----FUNCTIONS-----CLEAR----ERR. Here your tech can reset the error codes. Then turn machine off & on again.

E002/E000/E003/E261/E733 Error code: Due to AC line noise Error Code


Symptom E002/E000/E003/E261/E733: due to AC line noise. Description E002/E000/E003/E261/E733 occur due to AC line noise.
If the above error codes are frequently recorded in the error log, they might concern AC line noise. Cause When the machine tries to detect a Zero-cross signal of AC line, it will fail if a noise occurred around the zero-cross point. Since the fixing temperature is controlled based on the zero-cross signal, there is a possibility that the fixing temperature could not rise properly if a noise occurs several times. Field Remedy Replace the Switching Regulator PCB　***'y with a new one.
120V: FH3-2613
220V/240V: FH3-2614
The circuit has been modified to resist a noise. REMEDY Caution
　Press (* then 2 and 8 together then *)you are in service mode monitor:To clear the error, execute the following in service mode: COPIER>FUNCTION>CLEAR>ERR.

GOOD LUCK MATE ......KINDLY RATE ME !!!! THANKS.

The main thermistor reading does not reach 40°C 14 sec after the fixing
heater goes ON. (fixing low temperature error)

If E000 is indicated, the RAM on the image processor will
retain the error memory of the fixing assembly after the power switch has
been turned off an then on. Execute the following in service mode, and
turn off and then on the power switch to clear the memory: #7
PRINTER>#4 PRINTER RESET>YES=(*).

Entering service mode: press "aditional function" and after "#(ID)"

in service mode (additional function then pound sign) go to number 7 hit set go to 4 hit set push left arrow for yes set then unplug and replug

Get into service mode by pressing.....
additional functions key (*) key and then...
ID(#) key...
Scroll down to PRINTER then press OK
Scroll down to PRINTER RESET
then indicate YES(*)

If E000 through E004 is indicated, the RAM on the image processor will
retain the error memory of the fixing assembly after the power switch has
been turned off an then on. Execute the following in service mode, and
turn off and then on the power switch to clear the memory: #7
PRINTER>#4 PRINTER RESET>YES=(*).
Any problems please get back to me
Thank You

If you can get into the service mode (I haven't worked much an these units so haven't learned the keystrokes to enter it) you can then go into the Printer menu and perform a clear. Sometimes this will clear the error and allow you to print.
Some Canon products will let you enter Service Mode by pressing Additional Functions and then the # key.
Scroll down to printers, hit set, scroll down to clear, hit set.

E000 is a fuser probleb.check the film/lamp continuty.for E000/1/2/5clear error in service mode as follows
press additonel function button and press2&8 at once and press additionel functionel button.select COPIER>FUNCTION>CLEAR>ERROR>OK.
for error E0005 replace the cleaning web and go to copier maode select COPIER>COUNTER>MISC>FIXWEB>press clear button on panel