跳转到主内容
加入维修社区 - 创建账户

HP Envy 7640 是一款集打印、扫描和传真功能于一体的多功能喷墨打印机。你可以通过互联网、WiFi 或 USB 线缆将其连接到你的设备。

Printer will not print

Printer makes an electrical noise that almost sounds like burning, but has no burning smell. The printer will not print during this time of the noise. After several minutes, the noise stops and the printing is completed.

回答此问题 我也有这个问题

这是一个好问题吗?

得分 0
添加一条评论

1个答案

  • Lift the access door on your printer.
  • You need to wait until the ink cartridges get to the replacement position.
  • Now remove the cartridges from the printhead unit.
  • Look for a latch at the side of the printhead and lift it.
  • Remove the printhead assembly from the carriage.
  • Now clean the assembly using distilled water.
  • Also, check if the black cartridges are installed properly.
  • Inspect it for any leaks.

这个答案有帮助吗?

得分 0
添加一条评论

添加你的答案

rsmith3042000 将永远感激不已
浏览统计数据:

过去 24 小时: 1

过去 7 天: 5

过去 30 天: 12

总计 443