Canon imagePROGRAF W2200, Service Manual

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W2200
Part 3
㧦
Technical Reference
3-7
5. INTERFACE
5.1 IEEE1394
This printer employs the IEEE1394 as standard as well as Centronics and USB interface.
The main features of the IEEE1394 are shown below:
a. High
Speed Transfer
Data transfer speed of 10 Mbps to 400Mbps
b. Bus Architecture
When sending data to each device, it does not send data with I/O like network.
The IEEE1394 is the architecture which reads and writes the space mapped based on the
standard called IEEE1212.
c. Plug & Play
It is not necessary to set the ID each time even when the new device is added or removed, as
an ID is assigned automatically. The device is usable as soon as it is connected.
5.2 NIC Board
For supporting the network, the NIC board is used by installing it to the Control Board. The
print data sent from the computer is converted to data which can be expanded into the printer.
CPU
Physical
(Transceiver)
20MHz
Clock
Flash ROM
2MB
16bit
EDO DRAM
2MB
Page 21
I/F
Controller
Page 21
Exp. I/F
connector
Ethernet
connector
Reset
circuit
Connection with
the printer
Block diagram
Block diagram Block diagram
Block diagram