Work centre 7830 blank display and all lights on

[weetu]

Hi
I have the same problem on my WC 7830
Have anybudy the SD img?

I do.
How to get it to you, a shared folder somewhere?

[kopiereronline]

I do.
How to get it to you, a shared folder somewhere?

I need it too. Would it be possible that you send it to me over the website wetransfer?
Thanks in advance.

[sagar copiers]

Check small led display at back side of machine.
Post here letter or number which you have on display.

No.8

[jophuttenhuis]

No need to altboot after replacing SD card. chances are SD card is corrupt instead of faulty so can be re-imaged.

PM me your email and i'll send you SD card image for this machine and win32 disk imager, you may need something like minitool partition wizard (free) to format the card first to make it readable by windows. Wouldn't hurt to have a spare card though, 4GB or 8GB will be fine.

My machine also shows 5 on the 7-segment display.

Does anyone have an SD-card image for an Xerox 7830?

Win32 Disk Imager format is fine.
Linux dd raw-copy also fine.

[rithy]

Dear members,

I also have the same problem as OP.
All lights are constantly on but the display is blank (not white, just not on at all)

The red number indicator is number 5.

The board seems fine are the small fan is running and small leds on board are blinking normal.

If you have SD Image in Win32 Disk Imager format
I'd be very appreciated for sharing.

Thank you!

[eng_usama]

Hi guys I wanna ask is sd card from wc7535 same as wc7835?
And I replaced card from another machine wc7835 it give me non compatible toner for all color set what I can do ?

[xcopytech]

WC75xx do not have SD card.
Check NVM 740-053 and 740-055 to see do you need metered or sold toners

[eng_usama]

Thanks for answer but please check attached photo

[xcopytech]

Set NVM 616-014 to 4

[eng_usama]

thanks for your answer but no difference the machine is same