Printing mistake can be happened because of the over the top utilization of printer or cartridge issue. Your print turns out to be light because of this mistake likewise you may see a few spots in your hp printers support phone number. In any case, there is no compelling reason to fear from this mistake. Pursue the given helpful strides to determine your mistake:
You need to turn off the printer. Press the power catch for doing this.
Likewise detach the printer from the power rope.
Presently, disengage your capacity line from the remote switch.
Kill the PC.
Simply hang tight for 30 seconds.
You have to reconnect the power string to the remote switch. Ensure that
you have associated it legitimately.
You have to hold up until the point when the switch is on and prepared to work.
On your PC and hang tight for the reloading of PC.
Join the power string to the back of printer once more.
Switch on your printer and attempt to print a Print Diagnostic Quality paper.