IR 3300

[wawan]

i have a little problem..
my canon ir 3300 had an error E733-000 in display..
i allready check all connection that service manual seem...
can anyone help me..?

thx..

[sgcopiertech]

E733
0001: A fault is detected by the main controller PCB in the communication be
tween the DC controller PCB and the main controller PCB.

Main cause: The connector has poor connection. The DC controller PCB is faulty.

[wawan]

IR 3300 : Still E733-000

thanks 4 your suggestion....
but i already check the connection.
also i'm checking the wiring, HDD, FLASHDIMM...
But still E733


there is another suggestion....?

[Starion]

maybe this bit:

Main cause: The connector has poor connection. The DC controller PCB is faulty.

maybe try replacing the DC controller...

or...

a few articles have come up with the following:

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.

Action
Replace the Switching Regulator PCB Ass'y with a new one (FH3-2614-020). The circuit has been modified to resist AC line noise.

[Gerhard]

maybe this bit:



maybe try replacing the DC controller...

or...

a few articles have come up with the following:

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.

Action
Replace the Switching Regulator PCB Ass'y with a new one (FH3-2614-020). The circuit has been modified to resist AC line noise.

Yip I agree Youve got a comunication problem between DC an IP board. Replace DC first

[mrfixit51]

Action
Replace the Switching Regulator PCB Ass'y with a new one (FH3-2614-020). The circuit has been modified to resist AC line noise.

I'm glad Starion came up with the info, I have seen this once in my world on a 3320, and the power supply was the fix. It was several years back, did not want to trust my memory on the advice...