LaserJet Pro CP1525nw cannot connect to new router (Home Hub 2000)

Question

In December, we replaced everything EXCEPT our LaserJet Pro CP1525nw colour printer - new laptop (Dell Inspirion 15), new operating system (Windows 8.1 - 64 bit), new internet provider (Bell) and new wireless router (Home Hub 2000).
Immediately, we were unable to connect to the router. We tried all of the suggestions, including connecting the printer directly to the router - which worked, until we disconnected it and then they could not communicate again.
At the time, the only solution we could find was to connect our printer and laptop via USB cable and print that way - no more wireless printing, so unable to print from phones and iPad, but at least we could print from the laptop.
In the past month, we have become unable to use many of the features on our printer - when we try to select print options, we get the message "HPMSN103.dll has stopped working." So, we can still print, but cannot select options.
We have tried using the CD that came with the printer, and it gets to a certain point and then a fatal error occurs. We have tried downloading the "full solution" printer install program from the HP website, and the same thing happens. We have tried skipping that and just choosing the appropriate printer driver in Windows: if we only use that driver, we get a printer that shows up, but we cannot print if we select it (interestingly, though, we can actually access the printer options!); if we say we have the disc, then we get two printers showing up - we can select print options on the one that will not allow us to print, but not on the one that actually prints. If we try removing one of the printers, they both uninstall and we're back to square one.
So, we WANT to be able to get back to printing wirelessly - after all, we paid (handsomely) for a wireless printer! And we still cannot get our printer and the router to recognize each other. Can somebody help? We don't want to have to buy another printer.
Thanks!

Answer 1

Hi @Capers2 ,
I see that you are experiencing issues setting up the printer on the new router. I will certainly do my best to help you.
Thank you for providing that detailed information.
If the network name has any spaces or special characters, the printer may not recognize it.
The printer is only capable of sending/receiving in the 2.4 ghz band.
If it is set to 5 GHZ network you may need to change to 2.4 ghz. (rename the 5 ghz or shut it off)
The WPA key setting needs to be on AES to work correctly not TKIP.
Multi casting needs to be turned on.
Firewall on router has to have open ports for printer.
If you have Mac Filtering you need to give printer hardware address from Configuration page.
You might need to contact your router company for further assistance to check those settings.
I would reset the printer first to clear out any previous network settings.
Turn the printer off, hold down the wireless button and cancel (x button) while turning the printer back on and don't release the two buttons until the printer stops making noise.
Print out a configuration report and make sure the SSID and IP address are cleared.
Printing a Configuration Page.
The easiest way to setup the printer back on the wireless network is through a Ethernet connection and then switch over to wireless.
Disconnect the USB cable.
Remove any printer software by following these steps:
Go into Devices and Printers , click file then Server Properties, click on the Drivers tab at the top of print Server Properties window. Choose the printer you want to uninstall and click remove. Choose remove driver and package. Any that say Universal PCL 5 or Universal PCL 6 also remove and the Laserjet CP1525nw.
The next screen will give a warning, letting you know that deleting the driver package will remove it from the system. Click yes to say that you are sure you want to do this. (if the printer isn't listed that is OK)
Right click and delete any entries for the Laserjet in the Devices and Printers Window.
Run the uninstall from the CD.
Press the Windows key and the X key together. and select File Explorer, right click the CD for the
printer and left click open in new window.
Connect the printer to the router with a Ethernet cable.
Wait about 1 minute and the printer should have a valid IP address.
Print the configuration page to get the printer's IP address to configure the Wireless.
Type the IP address in Internet explorer's address bar which should open the printer's embedded web services page.
Setup the wireless through here now.
Click on the networking tab, wireless on the left, fill out the network information and apply the settings.
After the confirmation, then disconnect the Ethernet cable.
Now you should have a blue wireless light on the printer in about 1 minute.
Perform a clean boot on the computer and turn off the Antivirus Software. How to perform a clean boot in Windows.
Run the installation again.
If you are prompted to connect the USB cable during the installation, Then immediately after connecting the USB cable, follow the steps in this document to update the drivers so it doesn't error out. A Fatal Error Displays During Software Installation. Then the installation should continue.
Test the printer.
If there is anything else I can help you with, just let me know.
Have a nice day!
Thank You.
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Gemini02
I work on behalf of HP