A great advantage of the LJ4 toner is that the image drum each time with changed and is integrated in this toner. Although I had prepared for my printer nor a replacement toner but already getting old and the selenium-imaging drum was abgegammelt and therefore a change did not bring anything. Therefore I ordered these toner here. After 3 days of delivery installed and the machine prints the first day we again! Every 10 years you can ever make a new toner for 27 euros! Cheaper printing does not work! The toner was appropriate and packed, must be installed accurately and easily.
Update: Unfortunately, the toner has given up after a few pages the spirit that was shown by the fact that there was dark stripes and a gray haze on the printouts. This effect was worse with each side. In my research for this result is the result of a defective Tonerabstreifung on the image drum. Therefore, the toner went back with me to spare - instead I get the money back - even good.
Bought new toner at other merchants, this time HP original packaging - and lo and behold: Printer goes!
