HP Photosmart C4780 connects not (wireless) on Mac or wireless network

Similar Questions

• Once I connect my Photosmart C4780 to my wireless network, I lose everything internet.

  My router is a Netgear WNDR3700v3 with firmware version V1.0.0.22_1.0.17.  I can get internet to work on my HP pavilion dv7 with windows 7 64 bit, my smart sony TV, my xbox 360 and a phone that I connect to my wireless router.  The second, I configured my HP Photosmart C4780 wireless router I lose internet on all devices.  I can connect to the router again but can't get out to the internet. What would be the printer could prevent me from accessing internet?

  We will set an IP address of the printer:

  -Print a the front of the printer Network Setup Page. Note the IP address of the printer.
  -Enter the IP address in a browser to reveal the internal settings of the printer.
  -Choose the network tab, then wireless along the left side, then on the IPv4 tab.
  -On this screen, you want to set a manual IP address. You must assign an IP address outside the range that the router sets automatically (called the DHCP range). If you do not know the range, change the last set of numbers (those after the last '.') 250
  -Apply the subnet 255.255.255.0 (unless you know it's different, if so, use it)
  -Enter the IP of your router (on the Page of the Network Config) for the gateway.
  -Enter for the first DNS 8.8.8.8 and 8.8.4.4 for second DNS.
  -Click 'apply '.

  Now, stop the router and printer, start the router, wait, and then start printing.

  After that, you will have to redo 'Add printer' using the new IP address.

• Problem with the HP Photosmart C4780 connection after moving

  I recently moved into a new place, so, get a new router, connection. Since I moved, I was not able to connect my printer (HP Photosmart C4780) to the wireless network. When I try, an error message indicates that the IP address of the printer does not match the one on the PC (a Windows 7 32 bit). How can this problem be solved? Thanks in advance

  From the front of the printer: [Scan] Setup > network > network by default.

  Now run the HP software to add your printer (start > all programs > Hewlett-Packard > C4700 series...)

• Photosmart C4780 do not print

  HP Photosmart C4780 formerly operating wireless Mac OS x 10.6.8 now says offline and will not print. pleasehelp.

  What router?  What has changed?  From the front of the printer: [Scan] Setup > network > wireless network Test.  The printer is connected to your wireless network?

• C4780 will not scan in mac Mavrick, worked fine before update

  I have an iMac and upgraded to Mavrick. Now my scanner, Photosmart C4780, does not scan. I have HP scan, 2.4.0(5), that has worked well before. I can't find an upgrade to scan from HP on the web site. When I use it, nothing happens and I have to use Force quit to turn it off. Suggestion? Thank you

  Hello DKF1,

  Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the Forums of HP, I would like to draw your attention to the Guide of the Forums HP first time here? Learn how to publish and more.

  I saw your post on the problems you are having with a sweep on the Mavericks.  I checked the drivers available and there is no driver available for the Mavericks scanning. However, there are solutions to analyze.

  Click on the link below and choose 'How to scan with the Apple Software Update driver?' and then you will see 3 methods, choose one of them.

  V10.9 OS X Mavericks: installing and using the printer on a Mac

  I hope this helps.

  Take care

• Windows 7 do not connect the wireless network adapter

  When in Device Manager it is k o workining with all installed software & advance mode: saying activated

  OM

  Original title: windows 7 do not connect the wireless network adapter when in Device Manager, it works with all installed software & advance mode: saying activated

  Hi omsaini,

  Thanks for posting your query on the Microsoft Community.

  Sorry to hear that you have to connect to a wireless network adapter trouble.

  To help you further on this subject, it would have been really helpful for us if you had

  mentioned a few details such as:

  (1) is there an error message you get when you try to connect to the internet?
  (2) is the persistent problem with all browsers installed on the machine?
  (3) what is the brand and the type of the network adapter (whether ADSL or an adapter included)?

  However, there are a few steps that we can try first:

  a. the following link has a very good tutorial on how to install a network adapter on the computer:

  http://Windows.Microsoft.com/is-is/Windows-XP/help/networking/install-wireless-network-adapter
  (Note: the link is for Windows XP but works for Windows thus 7\8)

  b. the following link provides a holistic approach for DIY difficulty on the connectivity of Windows:

  h ttp://Windows.Microsoft.com/en-US/Windows/Network-Connection-Problem-Help#Network-Problems=Windows-7&V1H=win81tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  c. also, you can visit the following links as well:
        http://Windows.Microsoft.com/en-us/Windows/cant-find-wireless-network#1TC=Windows-7
  And http://windows.microsoft.com/en-us/windows/cant-connect-to-network#1TC=windows-7

  I hope this helps. Please contact us if you encounter any problem.

• HP Photosmart C4780 do not print directly

  HP Photosmart C4780 do not print directly

  Solved the problem by reaching my finger in the back and jumping of the machine advance with my fingernail.

• Satellite Pro refuses to connect to wireless networks

  Hi guys! I need your help!

  My laptop Satellite Pro has suddenly decided to refuse to connect to wireless networks.
  all except my home router from the sky.

  I have moved since and am not able to connect to the free public Wi - Fi.
  No error message; Just click to connect to a particular network and nothing happens.

  I've been back home since and it connects automatically.
  I have Windows 8 and have not been able to find any trace of the Sky network to deselect etc.

  Any ideas?

  CAL

  > I've been since back home and it connects automatically.
  This means that you can connect to your WiFi network at home without big problems?
  This indicates that s laptop WiFi connection works correctly.

  I put t know what Satellite Pro, you have exactly, but have you checked if you can update the WLan driver?

  What happens if you change the Wlan standard? (802.11 a / B / G or N)
  This can be changed in the Device Manager-> card WLan-> properties-> Advanced tab

• Can I connect to wireless networks far away?

  How to connect to wireless networks more away?

  Is there any way I can improve my reach wireless laptops so I can connect to wireless networks more away?

  Hello!

  You can only connect to wireless networks that recognizes the laptop. If the laptop recognizes a wireless network, you can connect to them. If he doesn t recognize (because it is further away) you can't connect.

  In addition, you cannot improve the scope of the laptop wireless. You can do it on a WIFI router, and not on the laptop.

  Good bye

• Satellite L505-144 freezes when I try to connect to wireless network

  Hello
  I have problem with my laptop Satellite L505-144
  the problem is when I try to connect to wireless network, the laptop freezes and do not work until I restart it I try to install the new Toshiba Recovery Win 7 64 bit, but no interest
  what I need to do to fix :(

  Can you please use more than one sentence to the description of the problem?

  When this happen exactly on what stage?
  Your WLAN is visible for your laptop?

  How do you use the WLAN?

  Give us more information.

• Problems connecting to wireless networks

  Suddenly the laptop (Inspiron 640 m with Dell Wireless card) does not connect to wireless networks.  Wireless card does not appear in the Device Manager list.  Tried to re-download the drivers but still does not work.

  Any suggestion would be appreciated!

  
  

• Unable to connect to wireless networking

  My Toshiba laptop has been pre-installed with Windows 7 Home premium 64 - bit OS and it worked quite well with the BB wireless. However, the wireless internet was on and turned off in recent weeks, while other mobile devices, such as iphone, ipad, or laptop, in my household had no such problem. The wireless signal was so strong, but the error message always says "unable to connect to wireless networking. It seemed that there was something wrong with the wireless adapter.

  I got a new adapter properly installed TP-Link wireless. Fortunately, it worked; but unfortunately, it worked for less than 24 hours. It was really frustrating that I, like student full time, depended so much on the wireless network card.

  Help, please! Harry

  Hello

  You can enlighten us with:

  -What model do you use (eg..) L300-123)
  -What version of BIOS is installed?
  -WLAN driver do you use?

  All these questions are answered in PC Diagnostics are under Toshiba app folder in the start menu.

  BR

  Tom

• Help! -Lack of software to connect to wireless networks.

  Hi all

  I bought an IBM Thinkpad T42 Type2373 (Made in 2005) WIPED for a young man named Andrew who I am a Mentor for. His family cannot afford it. I installed Windows XP Professional on this topic and went through hundreds of automatic updates from Microsoft. I also installed NIS 2010 and update this AND more still software too.

  Now, knowing he has a Pentium M Processor (1.7 Ghz), I should be able to connect to wireless networks. Right now I am connected to a router Linksys, this is how I'm connected to the internet.

  Obviously, Miss me some software to be able to do. I looked online on the Lenovo site and I saw so much, that I don't know exactly what I need. I know I need an icon to click that search networks wireless in the region, but there is obviously more software I have to install.

  Any help from any of you experts out there would be greatly appreciated! Thank you very much, and Andrew Merci you too!

  Tom

  
  

• Photosmart C4780: connection for Photosmart C4780 wireless

  I spent two hours through the simplistic menu of the printer, only to print copies of the Configuration Page of HP network and Test wireless network without success reports. I think I made all the necessary steps... such as the restoration's default network.

  "Your HP printer cannot find your wireless router. Check that your wireless router is powered. Make sure that your network printer HP (SSID) name exactly matches the network name (SSID) wireless routher yout. If they do not exactly match, run the installation of the wireless network to set up your HP printer.

  Well, I have entered my IP address of the router as the url of the browser and connected to my cable account, but was not able to change the SSID.

  I also looked at the Youtube page help HP and on discussion forums and tried to use the suggestions.

  One who seems to be similar to my situation is this:

  http://h30434.www3.HP.com/T5/LaserJet-Printing/driver-for-HP-Photosmart-C4780-for-OS-X-Mavericks/TD-...

  I, too, can't find "the HP network configuration.

  I also downloaded the Printer Driver HP Patch for my OS.

  At this point, I'm not sure that I can do. The other suggestion on this page was to find a friend with a PC. I phone my mother on-site, running Windows 10. I also downloaded its respective driver. I don't know what I should do next. Any help would be appreciated.

  I have a D-Link router, and I can provide additional information, such as IP, WiFi SSID, pine, etc., if necessary.

  Hello

  You need to press on you first, WPS option on the printer.

  Please, try this and let me know how it goes:

  1. On the printer control panel, press the button next to Scan, and then press the button next to the Wireless Menu.

• HP Photosmart C4780: HP photosmart C4780 will not scan to my computer

  I plugged in just this HP all-in-one to my computer.  It does not analyze to my computer.  It will scan on an SD card without problem.  What can I do to make the scan to my computer?

  Hi @Lisa213,

  Thank you for joining the HP Forums!

  I read your post on how your HP Photosmart c4780 printer will not scan on your computer. I'm happy to help you!

  A few questions for you:

  • How is the printer connected, wireless, Ethernet or USB?

  • What is the operating system you use, Windows or Mac? What version?

  In the meantime, maybe one of these guides will help:

  • Scan from the computer with the (Windows) HP Solution Center.
  • Digitization of Documents and Photos (OS X).

  For future reference, hereis the user guide for the your printer.

  If it helps, please consider clicking on "accept as a solution." And, please click the thumbs up icon. The two icons are below this post.

  Hope this helps, and hope to hear from you soon!