Welcome to the How to Fix youtube channel. To learn how to fix your computers and printers, subscribe to this channel We are deal in all kinds of computer hardware and software. Computer Repairing Training. Printers Repairing Training and Troubleshooting. Laptop Desktop printer troubleshooting. hp print head cleaning. Computer Repairing troubleshoot. Huawei modem unlocking.Tips & Trick.ali9242
Our Hp 7740 printer worked perfectly, using generic ink cartridges, for many years until Hp updated the machine software. After update, our printer rejects the generic ink cartridges and will only work with genuine ink cartridges. How do we fix this problem?
I cleaned printer headwith water and syringe, but only white pages coming out after cleaning. Is the printer head damaged due to water? The blue top of the connection cable to the printer head is broken during refitting, but somehow managed to put the connection cable in without the blue top. Which of these two is causing the problem? Please help
I have the same model, today I bought a non-hp cartridge, it turns on and then turns off suddenly, I haven't used the printer for several months. can someone help me what is the problem? Thank you!
Thank you for the great tutorial video! Unfortunately, your solution didn't work for me exactly as shown, but it was still very helpful. I managed to fix the issue by soldering the contacts on the back together as you demonstrated. Alternatively, you can bridge them with wire and tape. Works fine for me now! Best regards!
Thank you very much! Your video helped me repair my old Selphy CP910. I'm very proud I did it and cannot thank you enough for enabling me to do it.
Месяц назад
Quite an ingenious design choice to put the back antenna things, which are probably for high-band on the lower side of the router considering many of these routers sit behind windows. Depending on the window and window frame, this can improve the signal.
