Canon imageCLASS X LBP1238, Service Manual

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■ Reinstalling the Drivers (Only When the MFNP Port Is Used)
NOTE:
• In the case of setting the print port in a TCP/IP environment, the drivers do not need to be reinstalled. Refer to "Setting Up
the Network Environment" in the User's Guide, and set up the network environment again.
• The print port being used is shown in Control Panel > Hardware and Sound > Devices and Printers > "Printer Properties" of
the printer used.
1. Uninstall the following drivers on the user's PC.
• Printer driver
• Fax driver
• Scanner driver
• MF Scan Utility
2. Refer to the following items in Getting Started and install the drivers that were uninstalled.
• In case of network connection: "To connect via wired LAN"
• In case of USB connection: "To connect via USB"
NOTE:
When the MFNP port is used, the MAC address information changes after replacement of the Main Controller PCB. Therefore,
when the PC and the machine are connected by the network, the PC will not be able to recognize the machine on the network.
When the PC and the machine are connected by USB, the PC will not be able to recognize the machine if the USB ID is changed.
That is why the drivers need to be reinstalled.
6. Adjustment
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