Key facts
- Brand
- Canon
- Model
- B640
- Category
- Fax machine
- Industry
- Computers
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-03-12
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Canon FAXPHONE B640 User Manual
This manual guides users through unpacking, assembling, and installing the Canon FAXPHONE B640, including connecting power and telephone lines, loading paper, and installing the Bubble Jet cartridge. It also explains the various operating modes such as Fax Only, Fax/Tel, Manual, and Distinctive Ring Pattern Detection (DRPD).
Safety precautions, pre‑installation requirements, and detailed specifications are covered, helping users maintain reliable performance and comply with FCC and Industry Canada regulations. This manual is written in Chinese.
Canon B640 specifications
| 尺寸 (寬×高×深) | 178x50x158 mm |
|---|---|
| 重量 | 145 g |
| 輸出功率 | 18 W |
| 採樣頻率 | 32, 44.1, 48 kHz |
| 位率 | 8k-160 kbps |
| 音量範圍 | 0–40 (initial 18) |
Source: CANON FAXPHONE B640 Users Guides
All Canon B640 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I set the clock?
Press the [DISP] (CLOCK) button to enter clock mode, then use the [+] and [–] keys to adjust hours and minutes.
How can I change the volume?
Use the [VOL] button to increase or decrease the volume within the range of 0 to 40.
How many sheets can the paper tray hold?
The paper tray can hold up to 100 sheets of plain cut‑sheet paper.
What is the power consumption in standby mode?
The unit consumes approximately 8 W while in standby.