Troubleshooting Checklist

If the printer is not working properly, consult the following checklist. If the printer does not pass a step, follow the corresponding troubleshooting suggestions.

Check

Solution

 

 

Check the power cord

Check the power source by plugging into another

and the power switch.

outlet.

 

 

Make sure that the On

In the Ready mode, the On Line/Error LED lights

Line/Error LED is on.

green. If the On Line/Error LED lights red or blinks,

 

go to “Troubleshooting Error Messages” on page 6.18.

 

 

Press and hold the

• If a demo page does not print, check the paper

Cancel button to print a

supply in the input tray.

demo page.

• If the paper jams in the printer, go to “Clearing Paper

 

 

Jams” on page 6.7.

 

 

Check the demo page to

If there is a print quality problem, go to “Solving Print

see if it is printed

Quality Problems” on page 6.12.

correctly.

 

 

 

Print a short document

• If the page does not print, check the cable connection

from a software

between the printer and the computer.

application to verify that

• Check the print queue or print spooler to see if the

the computer and printer

printer has been paused.

are connected and are

• Check the software application to ensure you are

communicating correctly.

using the proper printer driver and communication

 

 

port. If the page is interrupted during printing, go to

 

“Solving General Printing Problems” on page 6.3.

 

 

If completing the

“Solving General Printing Problems” on page 6.3.

checklist does not

“Troubleshooting Error Messages” on page 6.18.

resolve the printer

“Common Windows Problems” on page 6.19.

problem, check the

 

following troubleshooting

“Common Macintosh Problems” on page 6.20.

sections.

“Common Linux Problems” on page 6.21.

 

 

 

6.2 SOLVING PROBLEMS

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Samsung 1740 manual Troubleshooting Checklist, Check Solution, Line/Error LED is on