Serial, Parallel, And Usb Problems - HP OmniBook 7100 User Manual

Check that you are using a proper cable or cable adapter, and that the printer is
on.
Check for paper in the printer or other printer errors.
Make sure the printer cable is secure at both ends.
If an infrared printer doesn't print
Windows NT 4.0 does not support infrared devices.
Make sure the infrared light path is not blocked.
Check for paper in the printer or other printer errors.
Make sure Windows is running—infrared printing is supported only while
Windows is running.
An infrared driver must be installed and the BIOS Setup setting must be
enabled. For details, refer to the drivers' Readme files (located in
\Omnibook\Drivers).
In Windows Help, use the Print Troubleshooter.
If the left edge of printed output is missing
If the printer you are using is a 600-dpi (dots per inch) printer, try selecting a
compatible printer driver for a 300-dpi printer. For example, for a 600-dpi
HP LaserJet printer, try using the HP LaserJet IIIsi driver (300-dpi). Certain
applications may not work properly with 600-dpi printers.

Serial, Parallel, and USB Problems

If the serial mouse doesn't work
First, confirm that you have followed the manufacturer's installation instructions
completely and have installed the mouse properly.
Check the port connection (may be loose).
If a serial modem doesn't work properly
In Windows Help use the modem troubleshooter.
Check the port connection (may be loose).
If an I/O card stops communicating properly
It may have been reset if the OmniBook suspended or turned off. Exit and
restart the application.
If the serial or parallel port is not working
Check the port connection (may be loose).
Check settings in BIOS Setup.
1. From the Start menu, shut down, then restart the OmniBook.
2. When you see the HP logo, press F2 to enter the BIOS Setup utility.
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