HP Officejet J4550 All-in-one Repair Help: Learn How to Fix It Yourself.

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Author: LI MA (and 3 other contributors)

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These are some common tools used to work on this device. You might not need every tool for every procedure.

TR8 Torx Security Screwdriver

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If you are having difficulties with the HP Officejet J4550 All-in-one, try referring to the troubleshooting page.

The HP Officejet J4550 All-in-one was released in October of 2008.

The HP Officejet J4550 All-in-one is a 17.1 x 15.8 x 8.5 inches, 15.5 pounds printer. It is a print, scan, copy and fax - all from one machine. Print quickly up to 28 ppm black and up to 22 ppm color. Quickly send and receive faxes at up to 33.6 kbps. Copy, scan or fax up to 20-pages at a time with automatic document feeder.

This model has been discontinued.

This model of HP Officejet Printer is identified by the name "HP Officejet J4550 All-in-one"+ in the left hand corner on the front of the device. Its model number SDGOB-0831 is on the bottom.

HP Officejet J4550 All-in-One Printer Support Page

HP Officejet J4550 All-in-One Printer User Guides

HP Officejet J4550 All-in-One on Amazon