https://support.hp.com/cn-zh/topic/printscandoctor-printing-problems

 

http://ftp.hp.com/pub/printers/hppsdr/patches/HPPSdr.exe

rcy的电脑连的是无线 。

打印机ip  192.168.1.123

转载于:https://www.cnblogs.com/simadi/p/10966937.html