This document is a user guide for the HP Officejet Pro K550 series printer, including information on getting started, installing accessories, using the printer, and maintenance and troubleshooting.
This manual covers everything needed to get the HP Officejet Pro K550 up and running, including unpacking, installing accessories, loading media, and configuring print settings for Windows and macOS. It also explains supported paper sizes, media types, and how to use duplex printing.
Later sections guide you through routine maintenance such as cleaning and calibrating the print head, replacing ink cartridges, and troubleshooting common issues like paper jams, print quality problems, and network connectivity. Instructions for managing the printer via the built‑in web server, HP Instant Support, and wireless setup are also included. This manual is written in Chinese.
| Print speed | 107 ppm |
|---|---|
| Supported paper size | U.S. Letter (8.5 x 11 in) |
| Connectivity | USB, Ethernet, Wi‑Fi |
Use the SecureEasySetup (SES) utility or the wireless setup wizard as described in the wireless communication section.
The printer supports a range of media including U.S. Letter, A4, legal, envelopes, and photo paper as listed in the specifications.
Enable duplex printing in the driver or install the optional duplex unit and follow the double‑sided printing steps.