This printer is capable of two-sided (duplex) printing

Do the following:

System -> Administration -> Printing

When the "Printer configuration" window appears, select "New Printer."

You may need to enter your password.

When the "Select Connection" window appears, a list of Devices appears in a left panel.
Select AppSocker/HP JetDirect
and then under Location of the network printer,enter the Host: 128.205.113.10

The boxes in the right panel should now show
Host 128.205.113.10
Port 9100
Then click on -> Forward

When the "New Printer" window appears, leave the choice printer from database" selected and then scroll down under Makes to
hp
then click on ".

Under ", select
HP4200
then under " select
LaserJet 4200 Series Postscript (recommended)
then click on ->Forward

When the New Printer/Printer name window appears, enter
Printer Name printera
Description HP4200
Location Room 205
then click on Apply

The Printer configuration - localhost window will appear.

Highlight this printer. Tabs will appear, for
Settings, Policies, Access Control, Printer Options, and Job Options.

Under Printer Options, make sure that
Page Size: US Letter
Duplex: Long Edge
is selected.

Under Job Options, make sure that
Pages per side is 1.

Review the information under the tabs, then select Apply

Then click on Print Test Page
which should then print out on printera in Room 205.

The printer hosts a webserver: go to
http://printera.math.buffalo.edu for status and configuration.

To access "Administrator Mode", you will need the password hidden under the panel on the right side of the printer.