Canon MF734 cdw E078-000

[sly]

Any thoughts out there. don't work on these small canon printers. Maybe somebody does.

[vallvejo]

[Phil B.]

Re: Canon MF734 cdw E078-000

ENGLISH PLEASE!

[sly]

Re: Canon MF734 cdw E078-000

English IF POSSIBLE. update firmware only ??

[mosey1100]

Re: Canon MF734 cdw E078-000

E078-0000 - Primary transfer disengagement mechanism error.

The primary transfer roller didn't engage or disengage when it was suppose to, might need Engine Controller PCB, Primary Transfer Disengagement Solenoid, Primary Disengagement Switch, or check the wiring coming from Engine Controller PCB.

[vallvejo]

Re: Canon MF734 cdw E078-000

English IF POSSIBLE. update firmware only ??

you have to update the system version of the machine (firmware) so that error 078 does not exit and the problem is over
I am a canon technician

[sly]

Re: Canon MF734 cdw E078-000

Thank you for your help. I have updated the firmware to the latest version on Canon web site. So far so good. Thank you my friend.

[vallvejo]

Color imageCLASS MF733Cdw

[sly]

Re: Canon MF734 cdw E078-000

Thank you once again. Just can not get the firmware in UK/Europe updated Dec 18 you suggested, the latest version on the Canon dealer site here is V0305 (MAY 18). There is a later version on the USA canon public site you attached to your last thread but only July 18. Not sure where to go now to get the Dec update that as you say will fix the problem. any ideas my friend.

[vallvejo]

Color imageCLASS MF733Cdw

[sly]

Re: Canon MF734 cdw E078-000

Gracias my Friend. thank you. have updated the firmware to version 5.19. hope to help you one day.

[vallvejo]

Re: Canon MF734 cdw E078-000

Gracias my Friend. thank you. have updated the firmware to version 5.19. hope to help you one day.

You are welcome