Question about Canon NP 6050 Copier

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E030 err on statrt

Whem the copier NP 6050 start the error E030 appears. It has more than 01 million copies... I need to change the DC controller board to solve then ? Thanks for any help.

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  • zorangr Feb 07, 2009




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  • 22 Answers

• Total copy counter (open circuit)
• DC controller PCB (faulty)

Posted on Feb 06, 2009


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Related Questions:

1 Answer

The message that appear on the screen is E010

E010- Cause- DC controller PCB Main motor(M1)

Checks 1)Is the connector of the main motor
connected? NO Connect the connector.

2)Does the voltage between J111B-
4 (+) and J111B-1 (-) on the DC
controller PCB change from 0 V to
about 5 V when the Copy Start
key is pressed? NO Replace the DCcontroller PCB.

3)Replace the main motor. Is the
problem corrected? YES End.

Aug 02, 2011 | Canon NP 6050 Copier

1 Answer

Error code : e030 Above a service and repair manual, this will show you what to do.

"E030" Total copy counter problem.

May 06, 2010 | Canon NP 6050 Copier

1 Answer

I have an error in my machine canon np 6050 error

"E004" Abnormal fuser temp. (fixing heater, dc controller, ac driver)
That link above is for a service manual. Copy/Paste that address to address bar..

Apr 23, 2010 | Canon NP 6050 Copier

1 Answer

Error E030

Checks: step 1 - Is the wiring from the total counter to the connector J119 on the DC controller PCB normal? step 2 - Replace the total copy counter. Is the problem corrected? step 3 - If the above does not work - Replace the DC controller PCB.

Dec 01, 2009 | Canon NP 6050 Copier

1 Answer


E030 (The total copy counter fails to operate.)
1)Turn OFF the power, and remove

J104B from the DC controller
PCB. Set the tester range to
x1KW, and measure the
resistance between J104B-2 and
J104B-1. Is it about 500W? NO
Check the wiring from
the DC controller PCB to
the total copy counter; if
normal, replace the total
copy counter.

2)Connect J104B to the DC
controller PCB, and turn ON the
power. Set the tester range to 30
VDC. Does the voltage between
104B-2 (+) and J104A-6 (–) on the
DC controller change from about
24 to about 0 and then to about
24 V when the Copy Start key is
pressed? YES =replace the totalcopy counter.
NO =Replace the DCcontroller PCB

Apr 03, 2009 | Canon NP 6035 Copier

4 Answers


E800 means : E800 Auto power off circuit problem. Main switch or DC controller

Feb 08, 2009 | Canon NP 6050 Copier

1 Answer

Help change my np6028 photo copy language setup

there is no set up to change the language of canon NP 6028, u can change the language by changing the 2(two) IC in the DC control with the language u desire.

Dec 17, 2008 | Canon NP 6050 Copier

1 Answer

Canon NP 6050

Did you try a different out let? Also, when it turn "ON" & "OFF" did you see a Error code on the display sceen on the control pannel...? It could be a few different problems. We need a little more info on the error code it displays....

Nov 19, 2008 | Canon NP 6050 Copier

1 Answer

An error in NP 6050

E030 Does pertain to the total copy counter.If you have changed the dc controller & copy counter & still get the E030 error, you may have to enter the service mode to release the error. In service mode under *4* (function) advance to the error screen & press the star button. If you do not know how to get into service mode you can email me at or call Bill @ 315-701-1279 Please put canon 6050 E030 in subject line in case my email dumps it into the junk folder.

Aug 13, 2007 | Canon NP 6050 Copier

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