[Error Code] IRADVC256 - E074 -002

[MunsterTech]

Hi,

have a colleague who has the above error code on a C256, he has replaced the ITB but says the error does not clear. I am getting him to check connections on the DC etc but looking at the ITB release Switch assy or the main drive assy which has the primary disengagment solenoid, seems to be alot in the SM. The machine has less than 100k on it and is only 3 yrs old, so not a heavy worker. Has anyone seen this before on this model?

[teckat]

Re: IRADVC256 - E074 -002

Hi,

have a colleague who has the above error code on a C256, he has replaced the ITB but says the error does not clear. I am getting him to check connections on the DC etc but looking at the ITB release Switch assy or the main drive assy which has the primary disengagment solenoid, seems to be alot in the SM. The machine has less than 100k on it and is only 3 yrs old, so not a heavy worker. Has anyone seen this before on this model?

First questions I ask tech , was code on printer before you arrived ?

Or code appeared after u worked on printer ?

[MunsterTech]

Re: IRADVC256 - E074 -002

First questions I ask tech , was code on printer before you arrived ?

Or code appeared after u worked on printer ?

Says the the call was logged for the E074

[fchu5959]

Re: IRADVC256 - E074 -002

Says the the call was logged for the E074

Before the code popped up,if you have had blank copies,clean the primary disengagement solenoid SL01 found in the main drive.

If the machine is working in a hot and humid environment,the solenoid plate become sticky with time.

i hope this would solve your issue.

[teckat]

Re: IRADVC256 - E074 -002

Says the the call was logged for the E074

Ok
Now question customer on what they experienced before code.

[nathicana]

Re: IRADVC256 - E074 -002

I agree with the above comment that the problem is within the main drive unit. I have replaced the whole unit for this problem.

[MunsterTech]

Re: IRADVC256 - E074 -002

hi guys,

thanks for all the responses, luckily enough, had a scrap machine available, so took the main drive out, replaced it in the machine with the E074 and now working away like a good un!

thanks again

[cipinet]

Re: IRADVC256 - E074 -002

Today I have Canon c351 with same error. Just remove 2 PCBs and you have access to clutch, remove sticky sponge and stick something thin between metals.

[bitels85]

Re: IRADVC256 - E074 -002

Today I have Canon c351 with same error. Just remove 2 PCBs and you have access to clutch, remove sticky sponge and stick something thin between metals.

I want to thank You so much !!! I've had the same error in C250 and your suggestion turned out to be the solution I need Once again thank You and good day sir!

[Alex1]

Re: IRADVC256 - E074 -002

Today I have Canon c351 with same error. Just remove 2 PCBs and you have access to clutch, remove sticky sponge and stick something thin between metals.

Hi, i pulled off this part and got to the solenoid and i cant see the sponge anywhere. Type

[cipinet]

https://www.metrofuser.com/post/understanding-the-function-of-hp-printer-solenoids-what-you-need-to-know

[copier tech]

Hi, i pulled off this part and got to the solenoid and i cant see the sponge anywhere. Type

Out of interest how long / how easy was it to replace the main drive unit on this A4 machine ?

[Alex1]

I didn't say I replaced it, I did pull it out however I'm trying to see where the sponge that goes sticky is located as i can't see it.

[doktor]

Open the link and everything will be clear to you!

https://www.metrofuser.com/post/understanding-the-function-of-hp-printer-solenoids-what-you-need-to-know