Hi SMS,
At first I thought you were "clueless in San Jose",
but then I read your wonderful post, and I realized you
were right on the money!
One thing to add to your "choose your printer carefully" advice.
This HP web site tells us that there is no way to override the
drop dead date in "some" HP printers.
http://h10025.www1.hp.com/ewfrf/wc/document?lc=en&dlc=en&cc=us&docname=c01764161
Trust me, I've tried (on the d135).
It just can not be done.
Forget CMOS resets.
Forget motherboard shorts.
Forget changing the printer time.
Forget turning off the ink-drop counting mechanisms.
Even forget the otherwise venerable trick of cycling of three cartridges.
The only solution (for those printers) is to NEVER BUY THOSE PRINTERS!
Otherwise, attempting to re-fill the chipped ink will be sheer hell.
So that others benefit, we should add that list of printers to avoid
in order to eliminate hell in your otherwise wonderful instructions!
...
HP Officejet Pro K850
HP digital Copier Printer 610
HP Business Inkjet (all HP business inkjet printers!)
HP Officejet D series (all)
HP Officejet d125xi,
HP Officejet d135,
HP Officejet d145,
HP Officejet d155xi,
HP Officejet 7110,
HP Officejet 7130,
HP Officejet 7140xi,
HP Fax 610
HP Officejet 7100 series (all)
HP Officejet 9100 series (all)
HP Professional series 2000 (all)
HP Professional series 2500 (all)
HP Color Inkjet cp1160
HP Color Inkjet cp1700
...
HP Officejet Pro 8000,
HP Officejet Pro 8500,
HP Officejet Pro K550,
HP Officejet Pro K5300,
HP Officejet Pro K5400,
HP Officejet Pro K8600,
HP Officejet Pro L7400,
HP Officejet Pro L7500,
HP Officejet Pro L7600,
HP Officejet Pro L7700 Series
HP Photosmart 3110,
HP Photosmart 3210,
HP Photosmart 3310,
HP Photosmart 8250,
HP Photosmart C5180,
HP Photosmart C6180,
HP Photosmart C6200,
HP Photosmart C7180,
HP Photosmart C7200,
HP Photosmart C8100,
HP Photosmart D6160,
HP Photosmart D7160,
HP Photosmart D7200,
HP Photosmart D7360,
HP Photosmart D7400 series,
HP Photosmart Pro B8800,
HP Photosmart Pro B9180
HP Designjet 510,
HP Designjet 4000,
HP Designjet 4500,
HP Designjet 4X20,
HP Designjet 5100,
HP Designjet 5500,
HP Designjet 8000,
HP Designjet 9000,
HP Designjet 10000,
HP Designjet L25500,
HP Designjet L26500,
HP Designjet L28500,
HP Designjet L65500,
HP Designjet LX600,
HP Designjet LX800,
HP Designjet LX820,
HP Designjet LX850,
HP Designjet T610,
HP Designjet T620,
HP Designjet T770,
HP Designjet T790,
HP Designjet T1100,
HP Designjet T1120,
HP Designjet T1200,
HP Designjet T1300,
HP Designjet T2300 eMFP,
HP Designjet T7100,
HP Designjet Z2100,
HP Designjet Z3100,
HP Designjet Z3200,
HP Designjet Z5200ps,
HP Designjet Z6100,
HP Designjet Z6200 series,
HP CM8050
HP CM8060