HP cp6015 slow network printing speed

This time, the company purchased a cp6015 laser color printer. It was really nice to use, but there was a problem at the beginning, with the HP original drive.ProgramI have also tried to install multiple HP drivers and consulted hp400 technicians, which means I cannot solve the problem. It may take more than three minutes to print the driver, moreover, dual-sided printing is not supported. The problem was finally discovered after repeated tossing.

It was originally installed using an HP driver or an automatic installation printer via win7 and searched for Installation via the network. The port used by the installed printer is WSD _...... This is the reason for this port. I have tested N or more hosts. Now I want to add a new port in "Printer properties"> "Port". The port type is TCP/IP, then let the printer select it, so that as long as you print it, the printer will immediately reflect it. We have never encountered such a problem before. Our office network does not have any firewalls or the like. We should say that the network is okay, and our operating system is Windows 7, it may also be caused by the win7 + WSD + HP printer. It is normal to change it to TCP/IP anyway.

The text expression should be enough. Send a picture of the port to be added at will:

1. This is already configured. I am using the TCP/IP Port.

 

2. Click "add Port" and select "standard TCP/IP"

 

3. Wizard

 

4. Enter your IP address. It automatically generates a port. Because this is a test, I already have two TCP/IP IP addresses. Therefore, after the IP address is entered, it will automatically generate ip_2 and IP_3 forms after the port, regardless of it.

 

5. Search here for a while and be patient.

 

6. Here is the key. My HP cp6015 selects "Hewlett Packard jet direct". You can check other options based on your actual situation.

 

7. Last OK

 

 

After that, select the newly created TCP/IP in the first figure, which is the default WSD. The reason is unknown.