HP DeskJet Ink Advantage 2374 is an All-in-One Printer that is capable of printing, scanning, and copying documents. It can take print-outs at a speed of 7.5 (PPM) For Mono and 5.5 (PPM) For Color with a maximum resolution of (1200 x 1200) dpi.
HP DeskJet Ink Advantage 2336 is uses an Ink-Jet color printing technology. The printer is capable of printing, scanning, and copying documents. The scanning department includes the CIS (Contact Image Sensor) technology and can scan documents with a high quality resolutions.
If you want All-In-One printer that can Print, Scan, Fax, and Copy documents, then HP DeskJet Plus 4121 is the smart choice. This particular printer is a multi-function along side with numerous other features.