This manual contains detailed instructions on how to operate and use this machine. For your safety and benefit, please read this manual carefully before using this machine. Please keep this manual in a convenient place for quick reference.
This manual explains how to safely operate the Ricoh MP 1911 copier, covering safety information, power connection, and basic setup. It includes detailed instructions for placing originals, selecting paper, adjusting copy settings, and using the user tools menu.
Additional sections cover troubleshooting common issues, maintenance tasks such as cleaning the exposure glass, and full technical specifications of the machine, including power requirements, copy speed, and supported paper sizes. This manual is written in Chinese.
| Photosensor Type | OPC drum |
|---|---|
| Scanning System | CCD line‑scan |
| Copy Process | Dry electrostatic transfer |
| Developer | Dry two‑component magnetic brush |
| Fuser | Heated roller |
| Resolution | 600 dpi |
| Maximum Original Size | A3L / 11" × 17"L |
| Supported Paper Sizes | A3L–A5K, 11" × 17"L, etc. |
| Copy Speed (A4) | 19 pages/min |
| First Copy Time (A4) | 6.5 seconds |
| Power Supply | 220‑240 V, 50/60 Hz, 7 A |
| Typical Energy Consumption | 1.33 kWh |
| Standby Power | < 1 W |
The copier can produce 19 pages per minute when copying A4 size documents.
It supports originals up to A3L or 11" × 17"L.
The machine uses a 5‑6.2 mW GaAIAs laser diode with a wavelength of 760‑800 nm.
It requires a 220‑240 V, 50/60 Hz power source with a current rating of 7 A or higher.