This document is a user manual for the Rotronics Wafadrive 16/48K Sinclair Spectrum
The Rotronics Wafadrive is a fast‑access magnetic‑tape storage system for the Sinclair Spectrum. It provides two drives, Centronics and RS‑232 printer interfaces, and a built‑in word processor. The manual covers unpacking, connecting, initialising the system, and using the extended BASIC commands.
Detailed sections describe wafer capacities, formatting and naming, protection against accidental erasure, and routine maintenance such as head cleaning. Appendices list error reports, command summaries, system variables, memory maps, and full specifications.
| Wafer capacities | 16 KB, 64 KB, 128 KB (after formatting) |
|---|---|
| Printer interfaces | Centronics and RS‑232 compatible |
| Head cleaning interval | Approximately every 500 passes |
| Wafer durability | Designed for 5 000 passes, up to 10 000 with careful use |
Enter the command NEW * at the Spectrum keyboard; this loads the Wafadrive operating system.
It provides both Centronics and RS‑232 compatible printer interfaces.