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Check some of the most frequent questions about Instant Ink: HP INSTANT INK, HP+ PLANS: INK AND TONER.


Check out our Black or Color Ink Not Printing, Other Print Quality Issues info about: Print quality and Cartridge Issues.
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HP Officejet 4500 Wireless All-in-One Printer - G510n

My Officejet 4500 makes a loud "banging noise" when first powered on for no apparent reason. After banging stops the prtr works as advertised with no addtl problems. Is it damaging itself ??  Thanx.

 

Bewildered Bob

 

ADDTL INFO - with access cover open the banging appears to be near cartridges in lower-right. But since printing looks OK, the cartridges are probably inserted properly. Cartridges move freely by hand. No torn paper or other obstruction is visible.

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