This document is the TM 20W user manual
This manual covers safety notices, FCC compliance, laser classification, and recommended cable lengths for parallel, serial, and Ethernet interfaces. It also explains how to reduce possible radio‑frequency interference and outlines the printer’s power requirements and environmental guidelines.
The guide walks users through unpacking, installing the print unit and toner, loading paper, connecting the printer to a computer via parallel, serial or Ethernet ports, and performing routine maintenance such as cleaning the drum and clearing paper jams.
| Print speed | 20 pages per minute |
|---|---|
| Maximum power consumption | 700 watts |
| Laser classification | Class 1 laser product |
| Parallel interface cable length | 3 meters (10 feet) or less |
| Serial interface cable length | 15 meters (50 feet) or less |
| Ethernet interface cable length (10BASE‑2) | 185 meters (607 feet) or less |
| Ethernet interface cable length (10BASE‑T/100BASE‑TX) | 100 meters (328 feet) or less |
The printer can produce up to 20 pages per minute.
The maximum wattage of the printer is 700 watts.
Use a non‑shielded parallel interface cable that is 3 meters (10 feet) or less.
Reorient or relocate the receiving antenna, increase the separation between the printer and receiver, connect the printer to a different circuit, or consult a technician.