The best method to overcome this problem is to clean the dirty metal contacts which can be seen on one side which is the back of a toner cartridge or in the back of an ink cartridge and it look like a flat piece of copper, metal or even like a circuit board. The steps needed to clean the dirty metal contacts are as follows:
- The first thing which you need to do is to power down and unplug your printer.
- The next step which you are needed to follows is to carefully remove your toner or ink cartridge and then place to one side on a flat surface.
However, if you want detail information and support from the experts from technicians contact on HP Printer Technical Support Number 1-855-536-5666 . |