Ensure that you are on the right page for your PC. 红色警戒2 说明书: Print and Scan Doctor driver for HP DeskJet Ink Advantage 2138 The HP Print and Scan Doctor was designed by HP to provide users with the troubleshooting and problem solving features needed to resolve many common problems experienced with HP print and scan products connected to Windows-based computers. I can recommend VueScan without hesitation. I'm using a Brother All-in scanner which I bought 3 years ago and whilst its scanning software is not bad it's much slower and has way less options than VueScan. Scanning was a breeze and saved me a lot of time. Easy to use, easy to integrate (USB, copy, reprint, scan) Available languages English, German, French, Italian, Russian and Chinese Windows 10 Print from: HP I don't regret my decision. Reading another blog I concluded that I had a failed installation. The HP Print and Scan Doctor, HP's next generation diagnos 下载 HP Deskjet D2330 Print and Scan I was unable to locate the IRIS OCR program and it would not work from the main HP Smart page. The HP Print and Scan Doctor was designed by HP to provide users with the troubleshooting and problem solving features needed to resolve many common problems experienced with HP print and scan products connected to Windows-based computers.