Weird notification?

[TRUSTOR]

Got this message on the display (truevis 640), cant really figure it out, but i guess it says that slot 4 is medium full?

Anyone got a clue?

[mrtn]

Perfectly normal, it mean's you are out of MAGENTA ink in SLOT 4.

[TRUSTOR]

Martin, i need you on speed-dial

Funny thing, im not out of magenta, it's like half full, guess it's a connection error or something then.

[mrtn]

There's no connection. The ink bags have levers to tell when the bag has collapsed. Take the tray out and check that the bag doesn't have any weird wrinkles in it. The empty switch lever presses on the neck of the bag.

If this does not fix it then you may need a service engineer over to check if there's something wrong with the RFID sensor. He'll know what to do.

[TRUSTOR]

Must have been a wrinkle, gave it a shake and it was all good.