Toe Structure; Figure 2.2 Toe Structure - Konica Minolta BIZHUB 920 Software Manual

2.5.

TOE Structure

Figure 2.2 shows the structure of this TOE.
bizhub PRO 920
bizhub PRO 920 control software
Manageme
nt function
Printer
Copier
function
function
Scan to Email
function
Deletion function of document data
Scanning Printing
function function
HDD １
Document data
temporary storage
User BOX
Document data file
Control range of TOE
Service for administrator (management
function)
Service for CE (CE function)
Basic
function
Bizhub PRO 920 series consists of buzhub PRO 920 series main unit hardware, print controller,
HDD1, HDD2, operation panel, and network card. And bizhub PRO 920 control software consists
of the image control program and the controller control program. The main unit of bizhub PRO 920
series has the scanning function that converts the paper document to electronic data, and the printing
function that prints characters and figures on the paper. The print controller performs the data
exchange of the received PC data to print characters and figures on the paper. The USB interface and
Centronics interface1 are used to connect with the computer for the maintenance to set and create the
TOE, and cannot be accessed the document data. The Centronics interface2 is to connect locally with
the client PC and execute printing. The HDD1 is the storage device that stores the data
(temporary storage is also possible). The HDD2 is the storage device that stores temporarily the data.
VxWorks 5.4 is used for the operating system (OS). Bizhub PRO 920 control software operates
with OS (VxWorks 5.4). The OS controls input and output of the document data for the hardware
and bizhub PRO 920 control software. The image control program controls the management
function, CE function, user functions (refer to the later Table 2.1 : copier, printer, scan to Email, scan
Copyright© 2005 KONICA MINOLTA BUSINESS TECHNOLOGIES, INC., All Rights Reserved
CE
Image control
function
program
HDD storage
HDD readout
function
function
Scan to FTP
Scan to PC(SMB)
function
function
Deletion BOX readout
BOX storage
function
function
function
OS(VxWorks5.4)
bizhub PRO 920 main unit
Operation
panel
Network
card
Internal
network
Visible function for user

Figure 2.2 TOE Structure

Controller
control
program
PC data receiving
function
Email
FTP
function
function
SMB
function
OS(VxWorks5.4)
Hardware
Print controller
HDD2
Document data
temporary storage
USB
Centronics
interface
interface 2
13
RS232C
interface
Modem
Public telephone
Centronics
line network
interface 1