HP Deskjet printer buying guide

lattley my computer has been being a pain wont shut off right half the time among othere things what I need to find out how to fix is lattley I have tryed to log on to aim and yahoo messenger and keep getting a message stating saying that a riched20.dll file was not found try reinstalling and that should take care of it well I have done that to both aol and aim but it keeps coming up with that erroe even when I start the loading wizard to reinstail the programs I also get to same message when trying to foreward a email in out look express but it is a riched32.dll file what do I do to correct this. I have even tryed doing a system restore up to 2 months ago and nothing seams to work the system restore says there are no changes so I NEED HELP!!!!! my othere problem is I have a hp photosmart 7150 that will not print it seams like it takes for ever for the printer to get the info from the computter and when it does it will only print one pixel line like ever 10-15 mins so please help me

I just changed the black ink in my printer and when I tried the print the test sheet, it said there was a ‘cartridge problem’ with the color ink cartridge. The color ink is over half full, and I tried taking it out and putting it back in and unplugging the printer. What should I do?

When I try to print a border on a Word document it prints off with the bottom border missing.
The strange thing is that on the Print Preview all 4 borders are there; in addition to this the border/margin settings are all well within the print area limits.
Does anyone have any idea as to how to get all 4 borders to print?
OS: WinXP Home
Printer: HP Photosmart C3180

Here’s the deal. I moved my computer and printer into another room of my house, and now my printer will not print instantly.
It’s a HP Photosmart 3200 series. The setting is on Ready; it’s on Print directly to printer, but when I try to print, it saves the print job. And the Windows Hardware Wizard keeps popping up saying the hardware is unknown. So I went through the Add Hardware Wizard three times and it keeps saying the driver is unknown.
An HP tech has tried to help me, but failed. It’s driving me nuts. LOL. What could be the problem?

I got this printer HP Photosmart C4280 All-in-One Printer and it is good but since last week every time I select copy in black and white, from the printer menu, the pinter appears to copy and it also made the sound as printing but when the sheet of paper is release there is nothing and yes I have the latest driver and the black ink it is like 3/4