Question about HP LaserJet 4L Printer

1 Answer

There are no lights on the HP 4L printer. I checked the power cord and the outlet and everything seems to be OK. I connected to different AC outlet and still no lights. Power cord is good. Is there a fuse in the printer? I read the printer manual and does not say anything about the fuse. What could be the problem?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 526 Answers

The low voltage power supply board needs replacement.

Posted on Sep 01, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Hp PSC1210 All-In-One not turning on


HP makes a couple of different power cords for the PSC 1210 and their other printers. First make sure you are using the correct power cord (Amperage and voltage). Unplug the power cord (from the wall and the printer and from a power module if you have one). Leave all of the sections unplugged for at least 15 seconds to reset the power module/printer.

Next connect the power cord to the wall outlet and to the power module if present and check if the LED (if present lights up). If it doesn't try another outlet. In either case, check what the outlet voltage/amperage is at the end of the power cord with a multimeter (before you plug it into the printer). If you have a power module, then check the Amperage (it will be a DC current out).

If you are not getting the correct voltage and amperage out or the LED doesn't light (with a known good outlet), try a different power cord/module.
You can order these from HP.

If you have the correct power at the cord, plug the power cord into the printer and attempt to turn it on. (Press and release the power button.) If the printer still doesn't come on, the unit needs service. Contact HP if the printer is under warranty. Decide if it is worth fixing if it is out of warranty.

I hope this helps.

Cindy Wells
(I've had to use the HP Repair/Replacement service after a unit was in a home that was hit by lightning. Due to printer availability, an HP gift card was provided to buy a new printer.)

Dec 11, 2011 | HP PSC 1210 All-In-One InkJet Printer

1 Answer

All lights on 4L went off and will not come back on. Power is connected


This is an old, but well-built printer. First, try to move the printer to a different location, and use a different power cord. If you don't have a spare, power off your computer tower, and use that power cord as it is the same. Be sure you feel a "click" when you depress the power button. If you don't, open the side panel and manually actuate the switch. If this doesn't work, it wil be a power supply replacement, which can be done fairly cheap if so desired, but the rest of the parts in the printer will be old, and there is no telling how much longer they will last.

Sep 29, 2010 | HP LaserJet 4L Printer

3 Answers

HP Laser 4L driver for USB port


Not all USB adapters are the same, you need the one that is made for your printer, I would try a different adapter before going too deep, because when you plug it in your computer should see it even without drivers.

Jul 21, 2009 | HP LaserJet 4L Printer

1 Answer

Laserjet 4L the lights are out not printing


If all the lights are out you need to make sure it is plugged into a good outlet and the power cord is good and plugged securely into the printer. If all this checks out you need a tech or a new printer.

Apr 07, 2009 | HP LaserJet 4L Printer

1 Answer

Totally lost power to HP 7110


Don't Worry the HP printer are deisgned to connect without the surg protector.

Try the steps mentioned bellow

Unplug the power cord from the All-In-One as well as the power outlet when there is still power in the All-In-One. and wait for atleast 1Min
Plug the power cord directly to a wall outlet without surg protector. (if possible connect it to a different power outlet)
Before connecting the power cord to the All-In-One press and hold the # and no 6 button and then insert the power cord, do not release the keys
until you see a message a reset (if the screen goes blank then release the keys and turn the power on)

If This does not work in the power cord you will see a rectangle box like thing thats a apdptor, after plugging it to the power oulet for a couple of minitues, check and see if you can feel any heat in the adaptor if yes then the adaptor is good the power cord may be bad, so accordingly replce the power cord or adaptor:

For HP Parts check the link bellow:

http://partsurfer.hp.com/cgi-bin/spi/main

Good Luck

Oct 03, 2008 | HP OfficeJet 7110 All-In-One Thermal...

1 Answer

No power- no anything


Try the steps mentioned bellow

Unplug the power cord from the All-In-One as well as the power outlet when there is still power in the All-In-One. and wait for atleast 1Min
Plug the power cord directly to a wall outlet without surg protector. (if possible connect it to a different power outlet)
Before connecting the power cord to the All-In-One press and hold the # and no 6 button and then insert the power cord, do not release the keys
until you see a message a reset (if the screen goes blank then release the keys and turn the power on)

Then check and see

Good Luck

Oct 02, 2008 | HP Officejet 5510 All-In-One Thermal...

2 Answers

Error code 0xd05d010d reset power


Unplug the power cord from the All-In-One as well as the power outlet.
Plug the power cord directly to a wall outlet without surg protector. (if possible connect it to a different power outlet)
Before connecting the power cord to the All-In-One press and hold the # and no 6 button and then insert the power cord, do not release the keys until you see a message a reset (if the screen goes blank then release the keys and turn the power on)
Then check and see

Good Luck

Sep 16, 2008 | HP Officejet 5610 All-In-One InkJet...

Not finding what you are looking for?
HP LaserJet 4L Printer Logo

Related Topics:

101 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Office Equipment & Supplies Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

Seeker5211
Seeker5211

Level 3 Expert

1089 Answers

kakima

Level 3 Expert

102366 Answers

Are you a HP Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...