Operating Instructions
Administrator Reference
49
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Bidirectional transmission
When bidirectional transmission is enabled, the information about the paper size and feed direction set-
ting is automatically sent to the printer by a computer. You can also confirm the printer status from your
computer.
•
Bidirectional transmission is supported by Windows 95/98/Me, Windows 2000, Windows XP and
Windows NT 4.0.
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If you use the RPCS printer driver and bidirectional transmission is enabled, the
[
Change Accesso-
ries
]
tab is shaded.
Note
❒
The RPCS printer driver supports bidirectional transmission and updates the printer status automat-
ically.
❒
The PCL 5c printer driver supports bidirectional transmission, you can update the printer status
manually.
❒
The PostScript 3 printer driver does not support bidirectional transmission.
To support bidirectional transmission, the following conditions are required:
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When connecting with a parallel cable
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The computer must support bidirectional transmission.
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The printer must be set to bidirectional transmission.
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The Interface cable must support bidirectional transmission.
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The machine must be connected to the computer using the standard parallel cable and parallel
connector.
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Under Windows XP
[
Enable bidirectional support
]
must be selected and
[
Enable printer pooling
]
must not be selected on the
[
port
]
tab with RPCS printer driver.