How do I find out of this HP LASERJET 4200 printer has JETDIRECT & automatic duplexing?

I need to find out if this type of HP LASERJET 4200 has ethernet networking jetdirect and automatic duplexing? Is anyone familiar with this laserjet, if not how can one find out for sure? Thanks in advance.How do I find out of this HP LASERJET 4200 printer has JETDIRECT %26amp; automatic duplexing?
Look on the back of the printer, is it flat straight down from top to bottom? Then you don't have a duplexer installed. However, if you have an attachment sticking out the back about 4'; or so and about 4'; thick (here is a picture of one at this link):


http://www.provantage.com/scripts/go.dll鈥?/a>


then you do have a duplexer. All you need to do then is set it up in your driver and software application to use it.





As for the JetDirect, look at the back of the printer on the left side. You will see two plates (one above the other) near the parallel interface port (if you see two plates, you don't have a JetDirect network card) or there will be a JetDirect card mounted in one of those slots secured with two thumbscrews that will say JetDirect on it with the RJ-45 network jack in the middle (it will look like this web link shows or very similar:


http://www.entercomputers.com/product.as鈥?/a>





Hope that helps. Best of luck.How do I find out of this HP LASERJET 4200 printer has JETDIRECT %26amp; automatic duplexing?
Go to HP.com and look up the product description.