Question about Sharp SF 2314 Copier
My copier keeps flashing U-2 on the display window. What does this mean and hoe can I fix it so I can use my copier again?
Check and clean dirty chargers ie the main and trasfer ones and reset by pressing ; C,0,0,C in that sequence. The display will go out and enter 16 press Ready key to clear.
Posted on Nov 24, 2009
A U2, is normally caused by the toner cartridge not communicating with the main board.
Try removing and re installing the cartridge a few times.
If that doesn't work try replacing it with a new cartridge.
The memory may have dumped also. In that case a new memory or main board would be required.
Posted on Jan 17, 2008
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