Precautions For Data Protection; Battery-Backed Up Data - Canon FAX L1000 Service Manual

3. PRECAUTIONS FOR DATA PROTECTION

3.1 Battery-backed up Data

The SCNT board is provided with a function for backing up data in control processing memory
(SRAM) and image storage memory (DRAM) by lithium battery, and rechargeable battery, even
if a power interruption occurs, or the power cord is disconnected by accident.
The back up time for image data with the secondary vanadium-lithium battery is
approximately 12 hours. When the back up time is exceeded, the image data is
deleted. Please print out the data before shutting off the power. If the reception
image data cannot be printed out due to printer engine trouble, transfer the stored
reception image data to another fax. For details, see this Chapter, 3.2.2
Reception image data transfer .
Rechargeable battery
Lithium battery
Figure 1-12 Lithium / Rechargeable Battery and Jumper Plugs
FAX-L1000 Chapter 1: Safety and Precautions
Jumper plug for Rechargeable battery
Jumper plug for Lithium battery
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