This document is an operation manual for the FO-90 facsimile model. It includes instructions on installation, using the answering machine, sending and receiving documents, making copies, making telephone calls, special functions, printing lists, maintenance, and troubleshooting.
This manual covers everything needed to set up and use the Sharp FO-90 fax machine, including installation, connecting power and telephone lines, loading paper, and configuring the answering machine. Quick reference guides give step‑by‑step instructions for common tasks such as sending and receiving faxes, setting the date and time, and storing speed‑dial numbers.
Safety information, power requirements, environmental limits, and detailed specifications are also included, along with troubleshooting tips and maintenance advice to keep the device operating reliably.
| Power supply | 220‑240 V AC, 50/60 Hz |
|---|---|
| Standby power consumption | 2.6 W |
| Maximum power consumption | 115 W |
| Dimensions (W × D × H) | 304 mm × 236 mm × 122 mm |
| Weight | ≈2.6 kg |
| Automatic feeding paper width | 148 mm – 216 mm |
| Maximum paper length | 210 mm |
| Horizontal resolution | 8 pels/mm |
| Standard vertical resolution | 3.85 lines/mm |
| Fine/Halftone vertical resolution | 7.7 lines/mm |
| Super‑fine vertical resolution | 15.4 lines/mm |
| Maximum pages per fax | 5 pages |
The machine can handle up to five pages per transmission.
It requires a 220‑240 V AC mains supply at 50/60 Hz.