Serial or parallel device problems – Dell PRECISION 530 User Manual

Page 150

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150

Solving Problems

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Yes. Go to

step 3

.

No. The printer is probably defective. If you bought the printer from

Dell,

contact Dell

for technical assistance. If you did not, take it to an

authorized service center for repair.

3

Try to print again.

Does the print operation complete successfully?
Yes. The problem is resolved.
No.

Contact Dell

for technical assistance.

Serial or Parallel Device Problems

NOTE:

If you are having a problem with a printer, see "

Printer Problems

."

If a system message indicates a

serial

or

parallel

port problem or if

equipment connected to a port seems to perform incorrectly or not at all,
the source of the problem can be any of the following:

A faulty connection between the port and the device

Incorrect settings for

system setup

options

Incorrect settings in the operating system's configuration files

A faulty cable between the port and the device

A faulty device

Faulty port logic on the system board

If the problem is with a serial port, conflicting

COM port

settings

If the problem is with a parallel port, conflicting

LPT port

settings

Incorrect or missing drivers

Basic Checks:

Check the

diagnostic lights

to see if the specific problem is identified.

Disconnect the cable from the computer and check the cable

connector for bent or broken pins. Check for damaged or frayed cables.

If the cable is not damaged, ensure that it is firmly connected to the

computer.

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