Printed users guides from HP

[striegel]

(09-26-2015 01:11 PM)striegel Wrote:  There is an HP web page where you can enter the serial number of your HP device to find out the warranty or contract information.

Be aware that not all of HP's calculator division products can be looked up this way. If I enter the serial number and Product Number from an HP 100LX (Product Number F1020A given an a sticker still attached to its back surface), the lookup gives an error.
   

I don't know the Product Number for every one of HP's calculators, but several of the most recent ones are:

F2215AA HP 35s Scientific Calculator
F2229AA HP 50g Graphing Calculator
F2230A HP 12c Financial Calculator
F2231AA HP 12c Platinum Financial Calculator
G8X92AA HP Prime v2 Graphing Calculator
NW239AA HP 10bII+ Financial Calculator
NW276AA HP 10s+ Scientific Calculator
NW277AA HP 300s+ Scientific Calculator
NW280AA HP Prime Graphing Calculator

I can't swear by all of these, since I just pulled them from the latest HP price file.
(BTW, what is the difference between Prime and Prime v2?)

If I look up my old 12C (serial number indicates a 1988 date of manufacture), it seems to think it's much newer than it actually is - 2005.