20 Most Recent HP 19BII Calculator Questions & Answers

Press SHIFT [DISP] then select "INTL".

There is no backup battery as such. The 19Bii uses three N-cell batteries. If only two drop out when you turn the calculator over, tap it against your palm to get the third one out.

Hi. do you still having your calculator? have you fixed it? If not, i wish to buy it to fix the mine. I have broken the external case and the battery cover. Thanks and regards

http://www.fixthatcalc.com

The only way is to open the calc seperate the main circuit and sodered the pins back
its a bit complicate because when you seperate the main circuit you also seperate the lcs and it need to go back to the same place otherwise you will have a missing lines on the screen

Choose the language from
http://h10025.www1.hp.com/ewfrf/wc/manualCategory?product=59017&lc=en&cc=us&dlc=en&lang=en&cc=us

Hi there,

Here is the a clippings for the info on your battery.



If you you want a the copy of the user manual, just let me know.

Enjoy

Press the [Yellow key] then[DISP] to access the MODES. Press the [MORE] tab (first key to the right) then select [RPN]

calculators are repaired in watch works...they will give u a better service for calculators...if it s scientific calculators..then giv it to the computer service providers....but usually there s very few service providers can been seen for repairing the calculators...since it doesnt cost much!!!!

Batteries are 1.5 volt.

Hello,


I suggest you use rechargeable batteries. They usually drain faster than the alcaline ones anyway.So have 2 sets of rechargeable batteries. Evaluate the number of days a set lasts. Insert the charged batteries before the old ones are thourougly drained.

The life of your batteries in the calculator depends on the usage.

About repairs: I am convinced that it will cost you more to have it fixed than to buy a new HP calculator (HP 49g*'s, HP 50g* 's).

Hope it helps.

I had the same problem and fixed it using a small woodscrew and washer to hold the battery cover in place. The screw is 10 milimetre in length with a 5 milimetre head which I have screwed into the calculator case in the gap where the missing edge has snapped off. I inserted the batteries and held the cover in place whilst I tightened the screw and washer so they overlapped the battery cover but held it in place.
To create the hole in the case, I used a very sharp nail as a nail punch, held the HP19BII in between my knees (to allow movement in case I hit it too hard) and tapped the nail into the plastic until it was fully pierced. I then wriggled the nail around to make the hole big enough for the screw to enter. NOTE - don't use a long screw as it might reach too far inside and damage the electronics.
Works a treat for me!

1. Click and select. (Settings) > Devices > Printers & scanners.
2. Select your product and click Manage.
3. Click Printer properties.
4. Select the Ports tab.
5. Select the Enable bidirectional support checkbox and click OK.

Or else google for troubleshooting.

Others have reported the same issue. https://www.google.com/search?q=HP+LaserJet+pro+m281+does+not+print+with+new+cyan+and+magenta+toners ..

Question edited for a lot more clarity.Duplicate question deleted. Refresh page to see your question.This is likely to be a computer issue not a printer issue. Connect it to a newer laptop to test the theory.You can try a reset, but the issue is not known.https://www.google.com/search?q=hp+laserjet+pro+500+color+mfp+m570dn+won%27t+print+for+10+minutes..

Question edited for clarity 'make model (what it is)'.

Find the IP address for an HP printer

Hewlett-Packard https://support.hp.com > ish_6039801-6039767-16 Find the IP address for an HP printer ; HP Smart app: From the app home screen, click the image of your printer, and then click Network Information to find the . ..

This video shows you how to fix initialization issues from firmware updates: