Инструкция для DELL 2145cn

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Troubleshooting

Scanning problems

Dell Scan Manager problems

Fax problems

CONDITION

SUGGESTED SOLUTIONS

The scanner does 

not work.

Ensure that you place the original to be 

scanned face down on the scanner glass, or 

face up in the DADF.

There may not be enough available memory 

to hold the document you want to scan. Try 

the Prescan function to see if that works. Try 

lowering the scan resolution rate.

Check that the USB cable is connected 

properly.

Ensure that the USB cable is not defective. 

Switch the cable with a known good cable. If 

necessary, replace the cable.

Check that the scanner is configured 

correctly. Check scan setting in the 

SmarThru Configuration or the application 

you want to use to make certain that the 

scanner job is being sent to the correct port.

The unit scans very 

slowly.

Check if the printer is printing received data. 

If so, scan the document after the received 

data has been printed.

Graphics are scanned more slowly than text.

Communication speed slows in scan mode 

because of the large amount of memory 

required to analyze and reproduce the 

scanned image. Set your computer to the 

ECP printer mode through BIOS setting. It 

will help to increase the speed. For details 

about how to set BIOS, refer to your 

computer user’s guide.

Message appears on 

your computer 

screen:

“Device cannot be 

set to the H/W 

mode you want.”

“Port is being used 

by another 

program.”

“Port is Disabled.

“Scanner is busy 

receiving or 

printing data. 

When the current 

job is completed, 

try again.”

“Invalid handle.”

“Scanning has 

failed.”

There may be a copying or printing job in 

progress. When that job is complete, try your 

job again.

The Selected port is currently being used. 

Restart your computer and try again.

The printer cable may be improperly 

connected or the power may be off.

The scanner driver is not installed or the 

operating environment is not set up properly.

Ensure that the printer is properly connected 

and the power is on, Then restart your 

computer.

The USB cable may be improperly 

connected or the power may be off.

CONDITION

SUGGESTED SOLUTIONS

I cannot use the Dell 

Scan Manager.

Check your operating system. Supporting 

operating systems are Windows 2000/XP/

2003/2008/Vista.

CONDITION

SUGGESTED SOLUTIONS

The printer is not 

working, there is no 

display and the 

buttons are not 

working.

Unplug the power cord and plug it in again. 

Ensure that there is power to the electrical 

outlet.

No dial tone sounds.

Check that the phone line is connected 

properly.

Check that the phone socket in the wall is 

working by plugging in another phone.

The numbers stored 

in memory do not 

dial correctly.

Ensure that the numbers are stored in memory 

correctly. Print a 

Phone Book

 list, referring to  

see "Printing Address Book" on page 51.

The original does not 

feed into the printer.

Ensure that the paper is not wrinkled and 

you are putting it in correctly. Check that the 

original is the right size, not too thick or thin 

Ensure that the DADF is firmly closed.

The ADF rubber pad may need to be 

replaced. See "Replacing the DADF rubber 

pad" on page 62.

Faxes are not 

received 

automatically.

The receiving mode should be set to 

Fax

.

Ensure that there is paper in the tray.

Check to see if the display shows any error 

message. If it does, clear the problem.

The printer does not 

send.

Ensure that the original is loaded in the 

DADF or on the scanner glass. 

Sending

 should show up on the display. 

Check the fax printer you are sending to, to 

see if it can receive your fax.

The incoming fax has 

blank spaces or is of 

poor-quality.

The fax printer sending you the fax may be 

faulty. 

A noisy phone line can cause line errors. 

Check your printer by making a copy. 

The toner cartridge may be empty. Replace 

the toner cartridge, referring to page 59. 

Some of the words 

on an incoming fax 

are stretched.

The fax printer sending you the fax had a 

temporary document jam. 

There are lines on 

the originals you 

send.

Check your scan unit for marks and clean it. 

See "Cleaning the scan unit" on page 58.

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