This is a HP Photosmart 7550 Basic Operations Guide, which introduces the printer parts, paper information and how to load paper into the paper tray
This manual introduces the HP Photosmart 7550 printer, describing its components, paper handling, ink cartridge replacement, and basic functions such as printing from a computer, camera, or memory card. It also explains how to use the control panel, adjust settings, and access the printer’s help features.
Additional sections cover connecting the printer to Windows or Macintosh computers, USB troubleshooting, common printing problems, and detailed specifications including paper capacities, supported media types, and system requirements. This manual is written in Chinese.
| Paper tray capacity (letter size) | 100 sheets |
|---|---|
| Output tray capacity | 50 sheets of 20‑lb A/A4 paper |
| Supported media types | plain paper, ink‑jet paper, photo paper, banner paper, envelopes, transparencies, labels, index cards, cards |
| Weight | 6.5 kg (14.3 lb) |
| USB support | USB 2.0 full‑speed |
Connect the printer’s USB port to a USB port on the computer with a USB cable, ensuring the cable is firmly seated and not too long.