This service manual provides firmware release notes, part change details, and technical bulletins for Rmy P1 and MF1 devices.
The document contains a series of technical bulletins that announce firmware releases for the Rmy P1 and MF1 product lines. Each bulletin lists version numbers, release dates, and whether the firmware can be updated via RFU (Remote Firmware Update) or only with an SD card.
Additional sections describe part number changes, new components, and unique parts for regional models (e.g., Taiwan, China/India). Detailed part change tables list old and new part numbers, material updates, and recommended replacement actions.
| Firmware version 1.12 (Rmy-P1) | M1545051H – Not available via RFU |
|---|---|
| Firmware version 1.11 (Rmy-MF1) | M1565051H – Not available via RFU |
| ADF part number change | M1561630 → M1561640 |
| Fusing unit for Taiwan model | Part number M1544049 |
| MF1 main firmware (update required) | M156505H version 1.11 |
Firmware can be updated via RFU (Remote Firmware Update) if the version is marked “Available”; otherwise it must be updated using an SD card.
Traditional Chinese support was added in firmware version 1.09 for the Rmy‑P1 and version 1.08 for the Rmy‑MF1.