Deskjet parallel port

I am using an old HP printer (842C Deskjet) which works fine as my LAN connected printer. I am about to replace the computer to which it's connected with one that probably does not have a parallel port to match the connector on the Deskjet. Is there such a thing as a converter (USB-to-parallel) to enable me to continue using the Deskjet? Is there another way to address this problem other than buying a new printer? The two-year old HP computer at the other end of the LAN does not have a parallel port. Am I going about this "problem" correctyly?
Many thanks.
-- Allen
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Hi, the 842C comes with both parallel & USB ports.
You just need a USB printer cable.
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I am not a HP employee.

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Hi khalidem,
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K9A plantinum and Parallel Port. [closed]

Greetings,
I'm wondering bout the parallel port settings in the bios.
What settings are recommended for Vista 64. I've tried most "common" settings without luck. :(
I've been trying to get my hp2100 to function under vista and linux, but just cant get it to operate.
I'm starting to fear a defective MB. In fact vista has been terribly unstable on this system.
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Any answers to those?:
Quote from: Bas on 16-December-07, 09:39:26
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This question was solved.
View Solution.

You can purchase and install parallel port adapter cards and the printer will work. I can't specify which cards as you haven't stated what the specs are on your workstations. There are also usb to parallel port converter cables available.
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****Please click on Accept As Solution if a suggestion solves your problem. It helps others facing the same problem to find a solution easily****
2015 Microsoft MVP - Windows Experience Consumer

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Attachments:
parallelPortSwitcher.vi ‏124 KB

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Hi, I have a problem that I am really stuck with, and I am novice to the task so any help would be extremely helpful.
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Success is Everything !!
Solved!
Go to Solution.

Data Lines to be used as inputsSome parallel ports can be configured to use the data lines as inputs. It depends a great deal on the way the manufacturer designed the parallel port. With some models the data lines can be read the same way we read the control lines, by driving them to high logic so they will take on the value of an external signal. However, most parallel ports require that you set the direction bit for input. This is bit 5 in the Control register (base+2). If the port is capable of it, setting the direction bit high has the effect of making the lines tri-state so it can be driven externally. Sometimes it is also necessary to toggle bit 6 high or low. However, it should be noted that some manufacturers actually lock these bits so that software cannot change them. An example is shown below in Figure 7.
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Deskjet parallel port

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