I have a FS-4000DN that's giving "Call Service 0150:0077611".
The user had a paper jam and tried to clear it. After that it quit working & displayed the above message... I found the Drum Unit scratched up badly (not sure how). I think they removed it and just beat it up tying to get it back in... Anyway, I've replaced it with NEW drum unit - still get same error.
I've re-seated the toner cartridge many times... but still no luck. There are no signs of any torn paper remaining in the paper path. Without a Service Manual, I'm stuck!
I've been told that the "0150:" indicates needing a firmware upgrade I find it hard to believe the printer would shut down for just needing a firmware update.
I'm out of ideas, any help would be greatly appreciated!
Tim
The user had a paper jam and tried to clear it. After that it quit working & displayed the above message... I found the Drum Unit scratched up badly (not sure how). I think they removed it and just beat it up tying to get it back in... Anyway, I've replaced it with NEW drum unit - still get same error.
I've re-seated the toner cartridge many times... but still no luck. There are no signs of any torn paper remaining in the paper path. Without a Service Manual, I'm stuck!
I've been told that the "0150:" indicates needing a firmware upgrade I find it hard to believe the printer would shut down for just needing a firmware update.
I'm out of ideas, any help would be greatly appreciated!
Tim
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