[Error Code] Canon iPF755 Error - 2F3A

[MadCityCopy]

Happy Sunday,

I wanted to get some techs opinion on where to go with this repair. Plotter just started throwing this code. I am not able to get into normal service mode, the small "S" pops up when I hold the buttons but it just never kicks in. Just goes into the error state. I have removed the covers and the ink supply units on both sides. With my hand, I manually rotated the gears and saw the cycle complete as far as I can tell.

Started searching around and seen here that it may also be the Purge Unit. Or worst case Main PCB. Should I look at getting a new purge unit? I reseated the inks as well as the print head with no change. I have not attempted Firmware yet as it doesn't seem to get into that state to preform.

Any assistance would be greatly appreciated.

[Phil B.]

Re: Canon iPF755 Error - 2F3A

Happy Sunday,

I wanted to get some techs opinion on where to go with this repair. Plotter just started throwing this code. I am not able to get into normal service mode, the small "S" pops up when I hold the buttons but it just never kicks in. Just goes into the error state. I have removed the covers and the ink supply units on both sides. With my hand, I manually rotated the gears and saw the cycle complete as far as I can tell.

Started searching around and seen here that it may also be the Purge Unit. Or worst case Main PCB. Should I look at getting a new purge unit? I reseated the inks as well as the print head with no change. I have not attempted Firmware yet as it doesn't seem to get into that state to preform. Any assistance would be greatly appreciated.

well a purge unit will be cheaper than main PCB... that being said.. FIRMWARE.. purge.. main bd

[MadCityCopy]

Re: Canon iPF755 Error - 2F3A

Any idea about the not being able to get into service mode?

Learning now about the Download Mode. I assume I should look at entering that mode and loading the firmware. I am using my MAC. I found an update tool so I feel I should be able to complete this. Or am I going to need to load firmware a different way?

[Phil B.]

Re: Canon iPF755 Error - 2F3A

Any idea about the not being able to get into service mode?

Learning now about the Download Mode. I assume I should look at entering that mode and loading the firmware. I am using my MAC. I found an update tool so I feel I should be able to complete this. Or am I going to need to load firmware a different way?

sorry no comprende MAC

[MadCityCopy]

Re: Canon iPF755 Error - 2F3A

sorry no comprende MAC

Download mode is what I should use for firmware when the machine wont fully boot?

[Phil B.]

Re: Canon iPF755 Error - 2F3A

Download mode is what I should use for firmware when the machine wont fully boot?

first verify the HDD is mounted and good