This document is about the maintenance information of the KX-FLM653CN fax machine owned by Matsushita Communication Systems Equipment Co., Ltd. The document includes information about lead-free solder, safety precautions, features and technical specifications, installation and maintenance.
This service manual is intended for experienced technicians who need to service the Panasonic KX-FLM653CN fax machine. It begins with safety warnings, recommended solder types, and precautions for handling high‑voltage components and batteries.
The document covers product features, technical specifications, installation steps, detailed disassembly instructions, fault‑diagnosis procedures, circuit diagrams, and memory‑clearing methods. It also lists optional accessories and provides test codes for verifying motor, modem, LCD, and sensor functions. This manual is written in Chinese.
| Print speed | approx. 14 ppm |
|---|---|
| Scan resolution (optical) | max 200 × 400 dpi |
| Dimensions (H × W × D) | 370 mm × 430 mm × 480 mm |
| Maximum power consumption (lamp on) | ≈ 950 W |
Unplug the AC power cord, use only manufacturer‑approved batteries, and follow the listed personal safety measures such as grounding yourself and avoiding contact with moving parts.
Disconnect the power cord, place a jumper across the plug pins, turn the power on, and measure the resistance between the chassis and any exposed metal parts with an ohmmeter.
Use PbF (lead‑free) solder with wire sizes 0.3 mm, 0.6 mm, or 1.0 mm as specified for this product.