HP LaserJet 4100

How to Identify and Fix Common Problems ?

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On the printer control panel, press the OK button to display the Home screen. Use the arrow buttons to navigate to and open the following menus: Setup → Network Setup → General Settings. On the General Settings menu, select Show the IP Address, and then select Yes to display the printer`s IP address or host name.
Click the Start, Control Panel, Printers, and Faxes. Right-click the printer driver and select Properties. Click Ports, Add port, Standard TCP/IP port, New port, and click Next the TCP/IP printer port wizard to provide the IP Address of the printer. Click Next and Next again.
From the Home screen on the product control panel, touch the Setup button. Scroll to and touch the Network Setup menu. Touch the TCP/IP Config menu, and then touch the Manual button. Use the numeric keypad to enter the IP address, and touch the OK button.
Open the Embedded Web Server (EWS) by opening an Internet browser page, type the IP of the printer on the address bar and press Enter. The web page of the printer will pop-up. Click Networking tab, change the required IP address, subnet mask, and gateway.
Open Command Prompt by pressing the Windows key and typing cmd. Type netstat -r. Press Enter. You will now be able to see a list of network devices connected to your computer and your printer`s IP.
At the end of the lease period, which could be several days, the printer requests a new IP from the DHCP server. If you don`t have a lot of devices in your company network, the printer might receive the same IP address again, but there`s no guarantee. The DHCP server can assign any available IP address it wants.
By default, most printers use a dynamic IP address, which changes from time to time. This can make it hard to connect to your printer, especially when you make changes to your network.
No, not the internet kind of IP address, but a real one — like the addresses assigned to your computer and other devices on your home network. Knowing your printer`s IP address is useful for a variety of reasons, from troubleshooting problems to configuring security settings.
HP LaserJet 4100 series printer

To print a Configuration page at the control panel: Press Menu until INFORMATION MENU appears. Press Item until PRINT CONFIGURATION appears. Press Select to print the page.

In the Devices and Printers window click on Add a printer. Choose “Add a local printer or network printer with manual settings”, then click Next. Select Create a new port and choose Standard TCP/IP Port, then click Next. Under Hostname or IP address: Type in the IP address of the printer you intend to connect to.
On your computer or mobile device, open the Wi-Fi or wireless settings to view the list of available wireless networks. Select your Wi-Fi Direct printer name from the list of networks, and then enter the password to connect to the printer. In a web browser, type 192.168. 223.1 into the address bar.
What is a printer`s IP address? Your printer`s IP address is the 12-digit ID number and is used to connect the printer to the internet or to another device. If your printer has a problem, knowing your printer`s IP address can help you fix it faster.
The common causes for IP address conflicts include:

BYOD policies. DHCP server issues. Faulty network configurations. Router or modem exhaustion.

Your ISP changes their network infrastructure. Causing how IP addresses are assigned to change. ISP changes the center or router responsible for your address. ISP has encountered a network failure causing routing tables to rebuild or other network related issues.
The IP address you assign to the print server must be on the same logical network as your host computers. If it is not, you must properly configure the subnet mask and the gateway address.
Static IP addresses are primarily used for devices that need constant access to a network, like routers, printers, and servers. Since their identifiers are fixed, it`s easy for other devices to initiate communication with them because they`re the same every time.
IP addresses aren`t permanent. Yours won`t change often, but sometimes, due to system maintenance, you`ll get a short-term DHCP lease. A short-term DHCP lease is a temporary IP address that expires after a set amount of time. A device that`s set up correctly will auto renew the DHCP lease.
Click on “Wi-Fi network” in the taskbar. Select the network you`re connected to. Click on “Properties.” Scroll down to the bottom of the window — your IP will be shown next to “IPv4 address.”
A VPN replaces your actual IP address to make it look like you`ve connected to the internet from a different location: the physical location of the VPN server, rather than your real location. This is just one reason why so many people use VPNs.
Difference between Static and Dynamic IP Address

DHCP (Dynamic Host Configuration Protocol) is used to generate dynamic IP Address. Static IP address does not get changed with time. Dynamic IP address can be changed any time. Static IP Address is less secured.

Press Machine Setup > Network Settings > TCP/IP > TCP/IPv6 from the display screen. Press DHCPv6 Configuration. Select the required value you want. Always Enable DHCP: Always use DHCPv6 regardless of router request.
Open the Setup, Network, or Wireless settings menu, and then select Wireless Setup Wizard. Select the name of your network, and then enter the password to complete the connection.
The second IP address allows other optional features on the printer (such as Workflow Scanning or Scan to E-mail) to be used, while the Fiery Server is used with printing only. NOTE: The configuration page for the printer will continue to show the default IP 100.100.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

HP Laserjet 4100 Error (13.1)
ANSWER : I am pretty late to the party for this discussion but I am incredibly thankful to the person that posted this “fix” that I can barely imagine it. My 4100 had developed the dreaded paper jam described above and I had no idea what was causing it. I replaced a number of rollers only to have the same problem re-occur with no solution in sight.

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HP LaserJet 4100

evenly spaced horizontal lines on hp laserjet III printout
ANSWER : The lines would be a toner cartridge problem. Which paper tray? The MF tray or the optional paper cassette?

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HP LaserJet 4100

HP Laserjet 4200 50.2 Fuser error
ANSWER : if you are using a good fuser the next part to try would be low voltage power supply

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HP LaserJet 4100

HP Laserjet 4250 – RFU LOAD ERROR
ANSWER : Italiano:

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HP LaserJet 4100

How to copy a card slot in HP laserjet 4250N
ANSWER : None that I know of, using a computer is likely your best option but I never attempted it.

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HP LaserJet 4100

What repair needs to be done for a "50 needs repair" message on an HP Laserjet IIIP?
ANSWER : I don’t know what you mean by good toner cartridges. They haven’t been built in about 10 years, so if they are new OEMs in the box, they are guaranteed to fail. The 50 error on that printer is mostly a burned out fuser lamp. This site was sold, so as you can see, there are no more kits available.

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HP LaserJet 4100

HP laser jet 3015 "Upgrade Error Call HP Support"
ANSWER : rgtr

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HP LaserJet 4100

HP Laserjet M3035xs RFU Upgrade
ANSWER : There’s no way.

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HP LaserJet 4100