Prining Problems In Printers Toners

HP  78A || 88A CE278A || 78A CC388A || 88A TONER CARTRIDGE REFILLING AND PRINTING PROBLEMS ALL PRINTING ISSUES SOLUTIONS 

4 Type Of Printing Problems.....

1.DOTS AND LININGS

 1.Linings And Dots On Printings Toner See... About first photo type THIS Type problems Required Support Roller Replace....

2.Support Roller damage issue Replace roller see second photo......

This Support Roller Damage Replace New Roller

Black Mark On printing Problems And Side Lite Printings Required Replace Drum 

EXP: Image 1 & 2

lite printing or not printed on paper change magnet roller