Question about Canon imageCLASS MF8180C All-In-One Laser Printer

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How to change the Main PCB

How do I change the main PCB. Is it a difficult procedure.

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No not really, you have to remove the top half of the machine, (then it comes a LBP5200) I hope you mean to replace the Logic Board under neath the Scanner unit and the the Video Controller board on the back of the Print Engine?

Posted on Oct 18, 2008


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How do i fix error code E015-0001 on a canon mf 8350

Code E015-0001

Description Developing roller release operation defect
After the specified time from rotating the main motor for the developing roller depress/release, the output of the developing home position sensor does not change.

Causes Developing home position sensor defect, Main motor defect, DC controller PCB defect

Remedy • Check the connector of the developer home position sensor, main motor, DC controller PCB • Replace the developer home position sensor • Replace the main motor • Replace the DC controller PCB

May 27, 2015 | Canon MF8350Cdn AllInOne Laser Printer

1 Answer

Mfc 7360 unable to print 7a

Error code 7A
A synchronized signal of the main motor cannot be detected.
Turn the power off and then back on again.
1 Flat cable connection failure of main motor
Check the flat cable connection of the main
motor and reconnect them.
2 Main motor failure Replace the main motor.
3 Low voltage power supply PCB failure
Replace the low voltage power supply PCB ASSY.
4 Main PCB failure Replace the main PCB ASSY.
Replace the main PCB ASSY.

Jan 14, 2015 | Brother MFC 7360N - Multifunction fax /...

1 Answer


IR330, step 1- this Error is the main motor fails to rotate normally, does the main motor rotate until E010 turn on? if yes go step 5, if no step 2- harness wiring connectors around the main motor normal? if no correct the wiring, if yes step 3- does the voltage of J102-B12 on the controller pcb change to 0 VDC while the main motor is rotating?, if no replace main motor ( main motor driver pcb), if yes step 4-is there 24 VDC generated between J204-3 and J204-4 on the composite power supply PCB, if no replace the composite power supply PCB, if yes step 5 is the voltage of J102-B11 on the DC controller PCB about 5 VDC during WMUP? if no replace DC controller PCB. if yes step 6- Is there continuity of the harness between the image processor PCB and DC controller PCB normal J714-A14 to J113-A7 also 714-A16 to J113-A5 if yes to if no replace the harness if yes replace the DC controller PCB and the Image processor PCB.

Nov 30, 2013 | Printer Essentials Canon Gpr-2...

1 Answer

Hello experts, witch main pcb is built into Canon Powershot D10? Canon-repair told me main pcb and jack pcb assy have to be changed after corrosion. i found jack pcb assy for change but i couldn`t find...

Your camera is run by a program that is loaded onto the main board when it is replaced. This program is not available (Canon considers it propriety information) so the only way you could replace the main board would be with a used one (that already has the program installed) pulled from a salvage camera. However, this program also has color correction information and dead pixel information etc for the image sensor in the camera. You would have to replace the sensor from the salvage at the same time so that it matches. It would be cheaper to buy a used camera - check Ebay.

Sep 02, 2013 | Canon Cameras

1 Answer

The screen on my EOS 350D no longer works. I cannot change the settings or view pictures, but the viewfinder is working fine.

Either your Lcd contact which connected to main pcb is come out from board or LCD is burnt out.
could be main pcb not giving signle to back cover. you need to relaced main pcb or LCD.

Aug 04, 2010 | Canon Rebel XT / EOS 350D Digital Camera

1 Answer

Have power (backlite) but no screen (menu or any control from side buttons) will not turn off.

Try disconnecting the tv button pcb interface connection to the mai board once switched on and try using your remote control functions. If there is still no menu or functions, this cancels out the buttons pcb, and the fault is the main pcb.The voltages are ok which you mentioned..12v..5v and the 24v invertor feed voltage so it will be the main pcb..If you had sound and remote functions i would have said it may be the Tcon as well as the main pcb.
If the remote works ok with tv buttons pcb disconnected, then the problem is the buttons pcb.However, you have no picture..i presume nothing at all including 'no signal message or menu screen'. Therefore, with no bulging caps and correct votages to the main pcb, you will be right to change the main pcb.

Feb 14, 2010 | Vizio L32 32 in. LCD HDTV

1 Answer

Copies are black . Changes toner and cleaned corona wire, but still coming out black & blotchy

(2) All black At the scanner
Check the following components:
- CIS harness
- CIS unit
- Main PCB
At the printer side
 Clean the high-voltage contacts for the grid and charger on the
drum unit, main cover, and high-voltage power supply PCB.
(Contacts and in the illustration given on page 6-28)
 Clean the charger (corona wires) itself.
 Check the connection of the laser flat cable on the main PCB.
 Replace the drum unit.
 Replace the high-voltage power supply PCB.
 Replace the main PCB.

Nov 24, 2009 | Brother IntelliFAX 2800 Laser Fax

1 Answer

000014-000 this the error code. When I turn the copier on ... it tries to start ... then this code come on and it says call a tech.

000 After the fixing motor drive signal is generated, the clock signal does not
arrive within 3.0 sec.
Main cause The fixing motor (M19) is faulty. The DC controller PCB is faulty.
1. Connector
Is the connector of the fixing motor connected?
NO: Connect the connector.
2. Main power supply PCB
Is the drive voltage (24 V) of the fixing motor supplied by the main power
supply PCB?
Main power supply PCB: between J202-3 (24VU1-S) and J202-4 (OVU1)
NO: Replace the main power supply PCB.
3. Fixing motor (M19), DC controller PCB
Press the Start key. Is the lock signal of the fixing motor present at the connector
(J312) on the DC controller PCB?
Lock signal: J312-B4 (FSRM_LOCK*)
the DC controller PCB change from 0 to about 5 V?
YES: Replace the fixing motor.
NO: Replace the DC controller PCB.

BUT FIRST: did you removed fixing assy from any reason? If you did try to repositioned it. Check for any foreighn matters inside or around the fixing assy. Try to reconect the fixing assy connectors. Check gears of fixing assy and drive assy.

Nov 18, 2009 | Canon (6981A002AA) for imagerunner 2200,...

1 Answer

Need to change rear main seal (i think)!

it is kinda difficult. if your lucky you can just take the inspection plate off the bell housing of the trans. but in my experience i had to drop the trans. and you have to get a seal puller. the seal itself is easy just getting to it can become a little difficult

Jun 03, 2009 | 1995 GMC Suburban

3 Answers

E60 error code

Found These Fault Codes On Internet, Hope This Helps, Daz


E00(E00)- Problems with water fill during washing
-Tap closed; solenoid valve, water distributor, wiring ,main PCB, pressure switches

E01(E00)- Problems with water fill during drying
-Tap closed; solenoid valve, wiring , main PCB, pressure switches

E10(E10)- Problems with water drain during washing
-Drain hose kinked, filter blocked, drain pump, water distributor, wiring , main PCB, pressure switches

E11(E10)- Problems with water drain during drying
-Drain hose kinked, filter blocked, drain pump, pressure switches

E20(E20)- Door open
-Cycle in Door delay, wiring , main PCB

E21(E20)- Fault in door delay power triac
-Wiring , main PCB

E30- Fault in electronic pressure switch
-Electronic pressure switch, wiring , main PCB

E31- Fault in electronic pressure switch circuit
-Main PCB (fault in electronic pressure switch circuit)

E32(E10)-Calibration error in electronic pressure switch
-Electronic pressure switch, drain pump, wiring , main PCB, filter blocked

E33- Incongruency between electronic pressure switches and safety switch 1
-Electronic pressure switch, safety pressure switch,wiring, main PCB

E34- Incongruency between electronic pressureswitches and safety switch 2
-Electronic pressure switch, safety pressure switch,wiring, main PCB

E35- Intervention of anti-overflow pressure switch
-Solenoid valve, water distributor, wiring, main PCB,anti-overflow pressure switch

E36- Water leakage (maximum number of resets exceeded)
-Water leakage, drain hose too low, pressure switch,wiring, main PCB

E40- Motor power triac short-circuited
-Main PCB (triac short-circuited)

E41- No signal from tachimetric generator
-Tachimetric generator on motor, wiring, main PCB

E42- Fault in tachimetric generator circuit
-Main PCB (tachimetric generator sensing circuit)

E43- Intervention of motor overload protection
-Motor, wiring, main PCB

E50- Insufficient heating during wash phase
-NTC sensor setting incorrect, heating element, wiring,main PCB

E51- Overheating during wash phase
-Heating element (to earth), main PCB (relays)

E52- Insufficient heating during drying phase
-NTC sensor setting incorrect, safety thermostat,thermostats, drying heater, wiring, main PCB (relays)

E53- Overheating during drying phase
-Drying heater (to earth), main PCB (relays)

E55- Fault in power relay for heating element (K3)
-Safety pressure switch 2, wiring, main PCB- 6 -

E60- Fault in washing NTC sensor
-Washing NTC sensor, wiring, main PCB

E61- Fault in drying NTC sensor(condenser)
-Drying NTC sensor (condenser), wiring, main PCB

E62- Fault in drying NTC sensor(duct)
-Drying NTC sensor (duct), wiring, main PCB

E63- Fault in 1/2 power thermostat
-Drying NTC sensor (duct), 1/2 power thermostat, wiring,main PCB

E70- Power triac to distributor motor short-circuited
-Main PCB (triac short-circuited)

E71- Fault in power relay to distributor loads
-Main PCB (relay open)

E72- No distributor position signal
-Water distributor motor, wiring, main PCB

E73- Incorrect timing on distributor contacts
-Water distributor, wiring, main PCB

E90- Fault in tank fill pump
-Hoses obstructed, tank fill pump, wiring

E91- Fault in tank drain pump
-Hoses obstructed, tank drain pump, wiring

E92- Fault in power triac to tank fill pump
-Tank fill pump, wiring, main PCB

Jan 04, 2008 | Zanussi ZWF1440 Front Load Washer

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