I have aficio Dsc224 and i used wrong towner color i used aficio C1224 by mistake and the machine not work propebly ..

Can you not take the wrong color back and return it because that's what I would do..

It really depends on the pattern that you are knitting. If you are doing straight knit one row and purl one row, then usually one side is the right side and the other is the wrong side. Which is which could be a personal choice. Usually the knit side is the right side, but not always. If there is a right & wrong side, you usually want to the color switch on the wrong side. Whatever you do, use the same method consistently or it will look like a mistake.

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This model is infamous for this. Not a job for those without experience.

press the system key/ (123) button have a look through the menus its in there somewhere
i have a feeling that it is on the 1st screen after u press the system key in top right hand corner

i don't think there is an sp for that
there is an sp only to temporary reset the add toner

either from a local dealer or you try and google it or Ebay

Replace BICU board

scanrouter? disable delivery server from scanner menu

the printer in the service program has a option for the printer to do a process control on selected number of copies that number for your machine should be lower because you print about 150 duplex pages an that is 300 single pages so go in the service menu and set the process control on some 30 pages to be done .
Follow the next procedure:
- For to enter the service mode:
1. Press the clear modes key(the yellow key)
2. Type “107” at the numeric keypad.
3. Press the clear/stop key(red key)
and hold it down until the screen
display changes (for about 3 seconds).
4. Touch “Copy Sp” on the touch screen.
In the upper right corner on the touch screen has a key named [Sp Direct],touch that key and enter with the numeric key pad the numbers:3003 and on he screen will appear [Lubricant Interval] set the interval on 30 pages and press the "#" key for to confirm the value. After that for to return to normal mode press the exit key on the touch screen several times.
Also do the [maintenance -clean/adjust] option once after 1000 or 500 pages printed. Because this is a office machine and when you print on her a lot of pages per day the machine start to get dirty.
PLEASE RATE ME IF THIS HELPS

go to service program 5-810 ( sc reset) press on, turn off the machine an the turn on again. The service code should be gone, if it come back again check for a paper jammeed or wrapping the upper
fusing roller if this is not the case replace the thermistor;
Good luck
Vittorio