SPECIFICATIONS
SM 21 B692/B694
B692/B694
Data
Overwrite
Security Unit
SPECIFICATIONS
1. HARDWARE
SD Card B147/B149
DIMM B135/B138, B089/B093
Either the DIMM or SD card is
required.
2. SOFTWARE
The table below describes:
• The types of data overwritten automatically.
• Compatibility of the data overwrite function with other functions of the machine.
Copy jobs
Print jobs
Sample print/locked print jobs *
1
Types of temporary data that are
overwritten
LAN fax printing
Document server functions
Scanner functions (except TWAIN)
Internet fax
Paperless/serverless fax
PS3 (only for Type A) *
2
Spool printing
SDK applications (Global Scan, Doc Mail, etc.)
Types of temporary data that are
not overwritten
File format converter functions
Normal fax functions (except I-Fax, paperless/serverless
fax)
Types of temporary data that are
not originally stored on the HDD
TWAIN scanner
*1 A sample print or locked print job can be overwritten after execution.
*
2
The PS3 function cannot be used with the Type A DIMM because the Type A DIMM is
inserted in the PS3 slot. However, B147/B149 is provided with an SD card merge function,
so the PS3 function can be used with the Type B.
*
3 User stamps are not overwritten and erased.
*
4 Printer fonts, overlay forms, and RTIFF data are not overwritten.
• If the fax option is installed, the address book data is stored in the FCU (500
addresses maximum). If the Function Upgrade Kit is installed, up to 1200
addresses can be stored. The number of addresses that can be stored is
determined by the capacity of the FCU and Function Upgrade Kit. The HDD does
not store address book data.