The document introduces a product called J-311, which has multiple functions including flash, fax, caller ID, etc. The product also features an LCD display and TAD line. The document also mentions different operation modes and function combinations of the product.
This manual begins with important safety precautions, such as keeping the device away from heat, moisture and flammable liquids, and operating it only within the temperature range 5°C‑35°C and humidity 15‑85%.
It then covers installation, connection of accessories, control‑panel functions, fax number programming, printing settings, and detailed troubleshooting procedures for common errors like paper jams and communication failures. This manual is written in Chinese.
| Power Supply | 220V AC 2A 50Hz |
|---|---|
| Standby Power | 7W |
| Dimensions | 395 × 300 × 165 mm |
| Weight | 3.4 kg |
| Printing Resolution (normal) | 8 × 7.7 dots/mm |
| Maximum Printing Resolution | 8 × 15.4 dots/mm |
Refer to section 8.1 “清除被的感未化”, which describes removing the jammed paper, cleaning the thermal head, and reinstalling the paper tray.