Question about Vector 955 Radar Detector

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Service required self test failed. service required

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This message is generated only after a Bel or Escort radar detector has repeatedly encountered problems while trying to self-calibrate its radar detection circuitry. The Service Required message literally means that you must send in your RD for service since there is nothing that can be done to fix whatever the problem is short of sending it in for factory service. At least it will come back working like brand new!

Posted on Mar 17, 2009

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Posted on Jan 02, 2017

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I have a lexmark x8350 all in one.there is a color missing error


Hi,

Trying cleaning the contacts on the cartridge and clean the contacts on the printer use a dry tint paper towel to clean the contacts. Then try to reinstall the cartridge using the software. Next, lets try to print the self test.
Begin by disconnecting the power supply from the wall (not the back of the printer) for at least "30 seconds." This is essential. Then plug the printer back in and follow these steps:
1. Press the "Copy" button.
2. Press the "Menu" button.
3. Press the down arrow button once or until the screen displays "Maintenance."
4. Press the check mark button to select the "Maintenance" menu.
5. Press the down arrow button three times until the screen displays "Print Test Page."
6. Press the check mark button to select this. The Self-Test will start printing.
The self-test should at least print out a set of either black or color bars, if not both (if you have a printer with both color and black installed simultaneously.) Should this test fail, try it again without cartridges installed. If the self-test still fails to take paper in and make sounds like the carrier is moving across the paper, this is a hardware issue, and the printer will require service. If the self-test completes without any cartridges installed, run the self-test again with the color cartridge installed. (If you have both black and color cartridges, after this test, run the test again with just the black cartridge installed.) If you find that either cartridge causes the self-test to fail.


your's tech expert
Jeeth

May 21, 2010 | Lexmark X8350 All-In-One InkJet Printer

1 Answer

X8350 All-In-One InkJet Printer: printer does not recognize color cartridge...


Trying cleaning the contacts on the cartridge and clean the contacts on the printer use a
dry tint paper towel to clean the contacts. Then try to reinstall the cartridge using the
software. Try to print the self test. If failed try another cartridge if you dont get any
error then the cartridge might be defective.

Next, lets try to print the self test.
Begin by disconnecting the power supply from the wall (not the back of the printer) for at
least "30 seconds." This is essential. Then plug the printer back in and follow these
steps:
1. Press the "Copy" button.
2. Press the "Menu" button.
3. Press the down arrow button once or until the screen displays "Maintenance."
4. Press the check mark button to select the "Maintenance" menu.
5. Press the down arrow button three times until the screen displays "Print Test Page."
6. Press the check mark button to select this. The Self-Test will start printing.
The self-test should at least print out a set of either black or color bars, if not both
(if you have a printer with both color and black installed simultaneously.) Should this
test fail, try it again without cartridges installed. If the self-test still fails to take
paper in and make sounds like the carrier is moving across the paper, this is a hardware
issue, and the printer will require service. If the self-test completes without any
cartridges installed, run the self-test again with the color cartridge installed. (If you
have both black and color cartridges, after this test, run the test again with just the
black cartridge installed.) If you find that either cartridge causes the self-test to fail,
please let me know.

your's tech expert
Jeeth

May 18, 2010 | Lexmark X8350 All-In-One InkJet Printer

1 Answer

Says service required when turn on


"Service required" means that the detector failed the self test when it was powered on. I would call Escort at (800) 964-3138 and see if they are able to repair it.

Feb 25, 2010 | Passport 8500 Radar Detector

1 Answer

I am asking this question for my son. His power went out and now his printer when you turn it on blinks blue and will do nothing else. Is there something we can do?


It seems there is a possibility of a problem with the printer itself, or perhaps the cartridges. You should first self-test the printer, using the instructions below. (Since we are unsure where the problem exists, we must do eliminative troubleshooting to rule out parts of the printing system. The self-test allows us to rule out software and the cable by testing the hardware by itself. Please note that this is not a "fix," but rather a diagnostic test to determine if your hardware is at fault.)
First, please disconnect and then reconnect the power supply on the printer and make sure it makes a setup noise when the cable is reattached. Will the printer perform a form feed with paper loaded when the gray button is pressed? If not, you can stop here and write back to let us know and we can give you further instructions. It's most likely, however, that the power-on and form-feed will work fine.
Next, try this printer self-test by following the steps given below:
1. Press the "Menu" button to escape "Photo Mode."
2. Press the "Down Arrow" until the screen shows "Print Test Page."
3. Press the "Select" button to print the Test Page.
4. The test is not continuous.
The self-test should at least print out a set of either black or color bars, if not both (if you have a printer with both color and black installed simultaneously).
Should this test fail, remove both cartridges and try it again without cartridges installed. If the self-test still fails to take paper in and make sounds like the carrier is moving across the paper, you may have a paper jam, or the printer may require service.
Remove the paper from the printer and check for any obstacles (pens, thumbtacks, paper clips, etc.) or other obstructions. If you don't see any, disconnect the cables from the printer, turn it upside down and gently shake it to see if anything falls out. (Be careful to hold the cover shut during this procedure, and don't look up into the printer while you're shaking it.) In the event nothing comes out of the printer, you may require service to the printer. Stop here and let us know if this is the case, and we can provide you with further instructions.
If the self-test completes without any cartridges installed, run the self-test again with the color cartridge installed. (If you have both black and color cartridges, after this test, run the test again with just the black cartridge installed.) If you find that either cartridge causes the self-test to fail, please let us know.
If the self-test prints, but has lines or smudges or other print quality issues, please let us know. This includes any print quality issues, we need to know if the problems you have with your black or color are based in the printer, or communications with your computer, or the computer's software.
If the self-test prints your test bar(s) clearly, the printer hardware is not at fault.

However, you may have to clear the NVRAM to resolve this issue. Please follow the steps given below:
1. Press the "Menu" button to escape "Photo Mode."
2. Press the "Down Arrow" until the screen shows "Print Test Page."
3. Press the "Up-Arrow" and "Menu" Buttons at the same time.
4. Press the down arrow until the LCD displays "Clean NVRAM."
5. Press "Select" The LCD should display "Success" or "Failed"

Oct 01, 2009 | Lexmark P315 InkJet Photo Printer

1 Answer

I have a lexmark all in one and was trying to make a copy


It seems there is a possibility of a problem with the printer itself, or perhaps the cartridges. You should first self-test the printer. Since we are unsure where the problem exists, we must do eliminative troubleshooting to rule out parts of the printing system. The self-test allows us to rule out software and the cable by testing the hardware by itself. Please note that this is not a "fix," but rather a diagnostic test to determine if your hardware is at fault.

Please disconnect and then reconnect the power supply on the printer and make sure it makes a setup noise when the cable is reattached. Will the printer perform a form feed with paper loaded when the purple/silver button is pressed?

Next, I'd like you to attempt this printer self-test by following the steps given below:

1. Make sure the printer is off.
2. Press and hold the "Color Copy" button.
3. While holding the "Color Copy" button, press and release the "Power" button to turn the power on.
4. Wait for the "Power" light to flash off and on.
5. Release "Color Copy" button.

The self-test should at least print out a set of either black or color bars, if not both (if you have a printer with both color and black installed simultaneously). Should this test fail, try it again without cartridges installed. If the self-test still fails to take paper in and make sounds like the carrier is moving across the paper, this is a hardware issue, and the printer will require service. If the self-test completes without any cartridges installed, run the self-test again with only the color cartridge installed. (If you have both black and color cartridges, after this test, run the test again with just the black cartridge installed.) If you find that either cartridge causes the self-test to fail, please let us know.
If the self-test prints, but has lines or smudges or other print quality issues, let us know.

May 14, 2009 | Lexmark X2500 All-In-One Printer

1 Answer

When I copy the page comes out black


It seems there is a possibility of a problem with the printer itself, or perhaps the cartridges. You should first self-test the printer. Since we are unsure where the problem exists, we must do eliminative troubleshooting to rule out parts of the printing system. The self-test allows us to rule out software and the cable by testing the hardware by itself. Please note that this is not a "fix," but rather a diagnostic test to determine if your hardware is at fault.
Please disconnect and then reconnect the power supply on the printer and make sure it makes a setup noise when the cable is reattached.

Next, try this printer self-test by following the steps given below:

1. Press the "Mode" button until "Copy" light comes on.
2. Press the "Options" button nine times. The "Maintenance" option should appear on the LCD display.
3. Press the right arrow key three times. The "Print Test Page" option should appear.
4. Press "Select."

The self-test should print out some text at the top of the page and a black and gray bar below the text. Should this test fail, try it again without cartridges installed. If the self-test still fails to take paper in and make sounds like the carrier is moving across the paper, this is a hardware issue, and the printer will require service.
If the self-test completes without any cartridges installed, run the self-test again with the color cartridge installed. (If you have both black and color cartridges, after this test, run the test again with just the black cartridge installed.) If you find that either cartridge causes the self-test to fail, please let us know.

If the self-test prints, but has lines or smudges or other print quality issues, please let us know.

May 11, 2009 | Lexmark X7170 All-In-One InkJet Printer

1 Answer

Error1102 occurs after new ink cartridges are installed


To clean the NVRAM, please follow the steps given below:

1. Press the "Up-Arrow" button and "Menu" Buttons Simultaneously.
2. Press the "Down Arrow" button until the LCD displays "Clean NVRAM."
3. Press "Select." The LCD should display “Success” or “Failed.”
If it is successful, please try this printer self-test by following the steps given below:

1. Press the "Menu" button.
2. Press the down arrow button 9 times until the screen displays "Print Test Page."
3. Press the "Select" button to begin printing the self-test.
You should see text followed by a thick 1-inch black bar. Under this bar, should be a process gray bar about a 1/2-inch thick. Below this line should be a set of railroad like bars of cyan, magenta, and yellow.

Should this test fail, try it again without cartridges installed. If the self-test still fails to take paper in and make sounds like the carrier is moving across the paper, this is a hardware issue, and the printer will require service. If the self-test completes without any cartridges installed, run the self-test again with only the color cartridge installed. (If you have both black and color cartridges, after this test, run the test again with just the black cartridge installed.) If you find that either cartridge causes the self-test to fail, please let us know.

If the self-test prints, but has lines or smudges or other print quality issues, please let us know. This includes any print quality issues, we need to know if the problems you have with your black or color are based in the printer, or communications with your computer, or the computer's software.

Apr 21, 2009 | Lexmark P4350 All-In-One InkJet Printer

1 Answer

My printer is printing blank pages What is wrong?


You may clean the cartridge by following the steps given below:

1. Remove the cartridge or cartridges from the printer.
2. Get a damp paper towel.
3. Set the ink cartridge right side up on the damp paper towel so that the ink nozzles are against the towel and hold the cartridge in this position for about 15 seconds.
4. Now wipe the print head (on the bottom where the ink comes out) across in one direction only (left to right) until it looks clean.
5. Next dab the cartridge on the towel to make sure that the ink is flowing.
6. Snap the cartridges back into the printer.

Next, I'd like you to attempt this printer self-test by following the steps given below:

1. Disconnect the power cord from the back of the printer.
2. Press and hold the button on the printer panel.
3. Reconnect the power cord and keep holding the button on the printer panel until the printer starts to pull paper.
4. The printer should now print a test page. Please note that the test is continuous. To stop the test, disconnect the power cord.

The self-test should at least print out a set of either black or color bars, if not both (if you have a printer with both color and black installed simultaneously). Should this test fail, try it again without cartridges installed. If the self-test still fails to take paper in and make sounds like the carrier is moving across the paper, this is a hardware issue, and the printer will require service. If the self-test completes without any cartridges installed, run the self-test again with only the color cartridge installed. (If you have both black and color cartridges, after this test, run the test again with just the black cartridge installed.) If you find that either cartridge causes the self-test to fail, please let us know.

If the self-test prints, but has lines or smudges or other print quality issues, let us know.

Apr 16, 2009 | Lexmark Z617 InkJet Photo Printer

1 Answer

When printing message says x2650 cannot communicate with computer


It seems there is a possibility of a problem with the printer itself, or perhaps the cartridges. You should first self-test the printer. Since we are unsure where the problem exists, we must do eliminative troubleshooting to rule out parts of the printing system. The self-test allows us to rule out software and the cable by testing the hardware by itself. Please note that this is not a "fix," but rather a diagnostic test to determine if your hardware is at fault.

Next, try this printer self-test by following the steps given below:

1. Please turn OFF the printer.
2. Press and hold the "Color copy" button.
3. Now, turn ON the printer.
4. Once you see "0" on the display, release the "Color copy" button.
5. Press the Up arrow button until "2"appears on the display.
6. Press the "Black copy" button to start the self test. Once the page has printed, the printer will stop printing.

The self-test should at least print out a set of either black or color bars, if not both (if you have a printer with both color and black installed simultaneously). Should this test fail, try it again without cartridges installed. If the self-test still fails to take paper in and make sounds like the carrier is moving across the paper, this is a hardware issue, and the printer will require service. If the self-test completes without any cartridges installed, run the self-test again with the color cartridge installed by itself. (If you have both black and color cartridges, after this test, run the test again with just the black cartridge installed.) If you find that either cartridge causes the self-test to fail, please let us know.
If the self-test prints, but has lines or smudges or other print quality issues, let us know. This includes any print quality issues, we need to know if the problems you have with your black or color are based in the printer, or communications with your computer, or the computer's software.

If the self-test prints your test bar(s) clearly, the printer hardware is not at fault. The issue may be a communication problem, or perhaps a software conflict.

However, please let me know the windows operating system installed on the computer. This information is required for us to troubleshoot the issue further.

Please let us know the name and version of the operating system (Windows XP / 2K / NT, Windows Vista, Mac) that you are using on your computer. This information is important for us to troubleshoot the issue further.

Apr 13, 2009 | Lexmark X2650 All-In-One InkJet Printer

1 Answer

Print cartridge missing


Please remove the cartridges from the printer. Take a dry lint free paper towel and gently wipe the contacts on the back of the cartridge (not the bottom from where ink is present). Wipe the contacts inside the printer (on cartridge carrier). Please snap the cartridges back into the cartridge carrier.

Next, try this printer self-test by following the steps given below:

1. Please turn OFF the printer.
2. Press and hold the "Color copy" button.
3. Now, turn ON the printer.
4. Once you see "0" on the display, release the "Color copy" button.
5. Press the Up arrow button until "2"appears on the display.
6. Press the "Black copy" button to start the self test. Once the page has printed, the printer will stop printing.

The self-test should at least print out a set of either black or color bars, if not both (if you have a printer with both color and black installed simultaneously). Should this test fail, try it again without cartridges installed. If the self-test still fails to take paper in and make sounds like the carrier is moving across the paper, this is a hardware issue, and the printer will require service. If the self-test completes without any cartridges installed, run the self-test again with the color cartridge installed by itself. (If you have both black and color cartridges, after this test, run the test again with just the black cartridge installed.) If you find that either cartridge causes the self-test to fail, please let me know.


If the self-test prints, but has lines or smudges or other print quality issues, let us know. This includes any print quality issues, we need to know if the problems you have with your black or color are based in the printer, or communications with your computer, or the computer's software.

If the self-test prints your test bar(s) clearly, the printer hardware is not at fault.

Apr 13, 2009 | Lexmark X2650 All-In-One InkJet Printer

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