Ieee1394 (Option) - Canon W6200 Service Manual

Part 2: Product Specifications

2.2.3 IEEE1394 (option)

1) Interface format
Interface complying with IEEE1394-1995, P1394a (Version 2.0) standards
2) Data transfer
Asynchronous transfer
3) Signal level
Input:
Differential input voltage: S100 During negotiation period +173 mV to +260 mV
Output:
Differential output voltage: +172 mV to +265 mV
4) Interface cable
Twisted-pair shielded cable, 4.5 m max.
Compliance with IEEE1394-1995 standards or P1394a (Version 2.0) standards
5) Interface connector
Printer side: IEEE1394 standards, 6-pin connector (socket)
Cable side: IEEE1394 standards, 6-pin connector (plug)
6) Input/output signals and pin configuration
For details, see
During data reception +142 mV to +260 mV
S200 During negotiation period +171 mV to +262 mV
During data reception +132 mV to +260 mV
S400 During negotiation period +168 mV to +265 mV
During data reception +118 mV to +260 mV
Part 5: 8. CONNECTOR POSITION AND PIN ARRANGEMENT.
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W6200