I bought new HP 415 printer today, Color print are coming fine but black is leaving ink streaks

[Aman2003]

 I bought new HP 415 printer today, Color print are coming fine but black is leaving ink streaks.

I have tried 'Clean Printhead' from HP Smart software, but still the black prints are coming with streaks.

[Jeet_singh]

@Aman2003,

Thank you for posting your query on HP Community,

Have you tried to print the Print Quality diagnostics page? If so, could you let me know the results. 

If you haven't tried it yet, please try these steps here: 

Print a Print Quality Diagnostic page

Press and hold the Start Copy Color button  on the printer control panel for 3 seconds to print a Print Quality Diagnostic page.

Examine the results for the defects - HP Ink Tank 310, 410 Printers - Black Ink Not Printing and Other Print Quality Issues (Please try the steps 5, 6, 7 & 8).

If you have followed the steps suggested and still having the issue. This could be a possible hardware failure with the printer. 

I would recommend you contact our HP support team for further assistance. 

HP support team can be reached on this link.

Let me know if you need any further assistance. 

That said, If the information I've provided was helpful, give us some reinforcement by clicking the Accepted Solution and Kudos buttons, that'll help us and others see that we've got the answers!

Have a great day!