Sharp AR-M230 ユーザーズマニュアル

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■ Is the interface cable compatible with the machine 

Interface cables compatible with this machine are USB and 
parallel cables. Check which type of cable is supported by 
your computer.
For the specifications of the interface cable, see 
"CONNECTING TO A COMPUTER" in the software setup 
guide for network printer.

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■ Is the interface cable connected securely?

Check if the interface cable is securely plugged into the 
connectors of the machine and computer. 
To connect the cable, see "CONNECTING TO A COMPUTER" 
in the software setup guide for network printer.

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■ Are any other USB peripherals being connected 

If your computer is connected to the machine through a USB 
hub, see if printing is possible when no other USB devices 
are connected, or if printing is possible when the machine 
and computer are directly connected.

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■ If the interface cable becomes disconnected

If the interface cable becomes disconnected, even only once 
during the machine's operation, then printing may be disrupted.
If this occurs, check the interface cable and ensure that it is 
securely connected, then restart the computer.

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■ Is the LAN cable disconnected?

Make sure that the LAN cable is firmly inserted in the 
connectors on the machine and the computer.
For information on connecting the LAN cable, see software 
setup guide for network printer.

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■ Is the machine configured for use on the same 

The machine cannot be used if it is not connected to the 
same network as the computer, or if it is not configured for 
use on the network.
For more information, consult your network administrator.