ich denke mal du musst den drucker reseten
1
Turn off the Okidata C3530 printer by pressing the "On/Off" button located on the rear of the printer, in the same area where the power cable is plugged.
2
Wait 15 seconds after you have turned off the printer.
3
Turn the printer back on and press the "Reset" button located on the back of your printer near the "Network Interface Panel." The printer will reset as it re-initializes.
falls das nicht klappt lese dich mal hier durch (bedienungsanleitung)
http://www.oki.de/Includes/Pages/Fil...cm:90-42610-16