Dp-300u ka pswizard setup send - D-Link DP 300U (DP-300U) Print Server

SOURCE: Forgotted the Ip of D-Link DP 300U print server

You may use the PSAdmin software to configure your print server even if you don't know the IP address. The only requirement is that the DP-300U has to be in the same network (subnet) as your PC running PSAdmin. In the PSAdmin, you will then be able to view or change the IP address.

Here is the link to download PSAdmin:
http://support.dlink.com/products/view.asp?productid=DP%2D300U#apps

Remember that if you also have forgotten the Admin password, you will have to ship the unit to D-Link in order to have it factory reset.

SOURCE: hp 1020 dp-300u

I have one of theses D-Link PD-301U. It does NOT support a printer like yours. According to D-Link's Web site, here are the HP Laser printers it supports (note the P1020 is NOT in the list):

LaserJet

SOURCE: FORGOTTEN PASSWORD IN DP 300U HOW RO RECOVER OR

Try this; it worked for my DP-300U.

username: psadmin
password: SYSXXXX (Where XXXX is the last four digits of the MAC address, which can seen on the underside of the server)

I learned this from http://www.fixya.com/support/t224263-dp301p_psadmin_password_forgoten. On that post
viaujoc also suggests a way of extracting the forgotten password from a configuation backup file.

SOURCE: hi , please i have forgot my password Dlink dp 300u ,can you help me please?

Try using the psadmin software to do a factory reset. If it demands a password to do this, try using "SYSxxxx" (where xxxx stands for the last four digits of the MAC address written on the underside of the server. If you don't have the psadmin software you may be able to download it off the internet. After doing the reset you will need to follow the Quick Install Guide to set up the server. If you lost the Quick Install Guide you can download a new one from D-link's website. The following link may also be helpful: http://www.fixya.com/support/t224263-dp301p_psadmin_password_forgoten

SOURCE: How can I reset the DP-300U with no access to the

Although I was unable to verify this from the dlink support site. Generally on D-link routers if you hold the reset button for 30 seconds it will reload the factory settings. The reset button should be on the back or bottom of the device and you will need a paper clip or something narrow to press it in.