Ink Cartridge Refill Help Center
TwitterFacebookLinkedInYouTubeEmail

HP Ink Cartridge & Printer Diagnostic Tests

All consumer inkjet printers feature some form of a printer self-test or basic cartridge nozzle test. Most of the HP printer models include a cartridge health electrical test (i.e. ‘Tap 41’ / ‘Tap 43’). These internal diagnostic tests can also be used to verify the printer’s internal firmware is functioning properly. Refer to PDF attachment below for instructions on your HP printer model.

HP Printer Diagnostics_v19   (1.6MB, Adobe PDF Document)

 

The various HP diagnostic tests enclosed in the attachment above can help evaluate general ink cartridge performance*  NOTE: “Non-Genuine”/”Counterfeit” ink alert messages can be bypassed, however if “Incompatible Print Cartridge” / “Print Cartridge(s) Problem” / “Refer to printer documentation” / “Cartridge Error:  Cartridge must be replaced” / “Cartridge in left or right slot is not intended for use in this printer” / “Replace Ink Cartridge” / “Ink Cartridge Failure”  is displayed then the cartridge may be electrically damaged (internal micro-electronics). Remove and clean ink cartridge (or printhead) electrical contacts. Re-install and re-test printer using the suggested procedures provided.

Tap 41_HP 96-97_Good

Tap 41 Diagnostics Test (i.e. HP 92 – 99 Ink Cartridges)

 

HP Automatic Updates & How to Disable

HP-Updates_4_sm

 

 

 

 

 

 

 

Cartridge Refilling Tips (4, 5 and 6 ink cartridge printer models):

Cartridge Refilling Tips (2 ink cartridge printer models):

 

 

Printhead Life – All 4, 5, & 6 ink cartridge Printers: 

The replaceable or semi-permanent PRINTHEAD will eventually fail over time with usage and age.  NOTE: there are two (2) PRINTHEADs in the HP 88 & HP 940 ink-series printer models. Click here for more information.

Possible Printhead Failure? 

 

 

How an Inkjet Printhead Works — 4, 5 & 6 Ink Cartridge Printers: 

 

 

 

Ink Refill Center Locations: 

HP Ink Refill Services

 

pdf-logo

Ink Cartridge Refill Support List.pdf

 

 

 

 

* Ongoing updates included; select procedures are still being updated and/or validated.

 

 

 

 

Help Out Your Friends...Email this to someoneShare on FacebookTweet about this on TwitterShare on RedditShare on LinkedInShare on Google+