HP DeskJet 1212 打印机配置CUPS实现Airprint无线打印

电视盒子安装了ubuntu系统，WiFi工作也正常，配置CUPS连接打印机，实现Airprint无线打印。

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一、安装并配置CUPS

sudo apt update -y
sudo apt install cups -y

编辑CPUS的配置文件

vim /etc/cups/cupsd.conf

重启CUPS 服务

systemctl restart cups

二、安装hplip软件包，同时自动安装了依赖包avahi-daemon，前者包含打印机驱动，后者支持无线打印

sudo apt install hplip -y

hplip 软件包简介

Description: HP Linux Printing and Imaging System (HPLIP)
 The HP Linux Printing and Imaging System provides full support for
 printing on most HP SFP (single function peripheral) inkjets and many
 LaserJets, and for scanning, sending faxes and for photo-card access on