Dell Laser 3110CN

How to Identify and Fix Common Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced technical support :

When your printer leaves black lines, the lines indicate that there are excess toner powders on the rollers or transfer belt within the printer. As the paper is moved along by the rollers and transfer belt, any excess powder left on them can result in lines being left on the paper.
A printer printing lines on the page are normally caused by a blocked, dirty, or damaged print head. Blocked ink cartridge nozzles, or not removing protective seals correctly when you installed a new ink cartridge can also cause missing lines of print.
If your laser printer is causing horizontal black lines you either have a problem with the optics or the drum. Cleaning the optics and replacing the drum should fix the problem in most cases.
Dots are typically caused by foreign material inside the machine (for example, paper dust, glue from labels or envelopes, paper clips, staples) sticking to or damaging the surface of the drum. Toner builds up on or sticks to these areas on the drum and creates black dots on the printed pages.
Vertical Streaks or Lines

Vertical white lines also can signal an obstruction that prevents the laser from imaging pages correctly. Resolving that problem can require cleaning elements of the laser assembly or replacing it altogether.

Faulty and loose connections are the most common cause of horizontal lines on a TV. If you recently moved your TV, you might not have properly connected the cables. This is especially true if you`re using HDMI cables. Loose cables can easily slip out of their ports.
A very common, extremely frustrating issue when it comes to copiers is the ongoing occurrence of getting lines on your copies or scans! If you are experiencing black lines on your copies when using the automatic feeder on your copy machine chances are your machine has a dirty slit glass.
The band-shaped “stripes” are called “horizontal bands” or “banding.” Horizontal bands are caused by the subtle changes in the movement distance that occur when feeding the media depending on the media`s thickness. We recommend making corrections to match the media you are using.
A horizontal line is a straight line that goes from left to right or right to left. In coordinate geometry, a line is said to be horizontal if two points on the line have the same Y- coordinate points. It comes from the term “horizon”. It means that the horizontal lines are always parallel to the horizon or the x-axis.
Black lines — These lines are black and look like they run horizontally across the entire screen. This is usually caused by a defective video card or motherboard.
Try disconnecting your monitor`s HDMI or DisplayPort cable and plugging it back in again. You can also power cycle the monitor by turning it off and on again. Restart your computer. Try rebooting your computer to see if a reboot fixes the vertical lines.
If you notice white or dark lines in your prints (also called banding), try these solutions before you reprint: Run a nozzle check to see if any of the print head nozzles are clogged. Then clean the print head, if necessary. Make sure the paper type setting matches the type of paper you loaded.
Check the ink levels

Sometimes, the printer may not print black ink because it is low or empty. You can check the ink levels on the printer`s display, or by using the software that came with your printer. If the ink level is low, replace the cartridge or refill it according to the manufacturer`s instructions.

The appearance of horizontal or vertical lines and wrinkles is due to various factors, among them genetics (loss of elasticity and firmness, slower cell renewal rate), hormone changes, sun exposure, smoking, pollution, stress and, of course, repeated facial expressions.
A vertical line is perpendicular to the x-axis in the coordinate plane. What does it mean when something is vertical? It means that the object is in a standing position.
Why is it important to clean a laser printer? Printing is vital to all businesses so ensuring your laser printer is thoroughly cleaned is crucial as it allows your machine to continue working efficiently. Cleaning a laser printer is easy with the correct equipment, however they are prone to dust and debris.
Black vertical lines that appear on the images you scan into the computer and copies you make are typically caused by dirt or correction fluid on ADF or scanner unit. The scanner unit is the mechanism that reads in the documents that are being copied or scanned.
What maintenance does a laser printer need? To keep your printer running at maximum capacity, you need to maintain its working parts. Dust and wipe it down regularly inside and out with a no-lint towel and rubbing alcohol. Turn off your printers regularly, especially when they aren`t in use for a long while.
Manually push the material out of the nozzle, once it has fully heated up. The material should slowly protrude out of the nozzle. If it doesn`t, this means your nozzle is clogged.
Click the start menu and search for `Devices and Printers`. Select devices and printers in the search bar. This will allow you to see the printers connected to the computer. Click the printer you want to check, and you`ll see the ink levels at the bottom of the devices and printers section.
Otherwise use a printer head cleaning solution recipe of 50% water and 50% rubbing alcohol. We also like a homemade printhead cleaning solution that is 8-parts Windex to 2-parts rubbing alcohol. This printer head cleaning fluid works like a charm and it`s cheap to make!
Print head cleaning uses both color and black ink. To avoid wasting ink, clean the print head only if print quality declines (for example, if the printout is blurry or the color is incorrect or missing).
This problem may occur if you are using the wrong graphics driver or its out of date. So you should update your graphics driver to see if it fixes your problem. If you don`t have the time, patience or skills to update the driver manually, you can do it automatically with Driver Easy.
Place enough baking soda onto the paper so that it completely covers the stain and leave overnight. The baking soda should be in a relatively tall pile. If you can still see the paper through the baking soda, add more! Other non-staining absorbent powders will also work for this step.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Black line printing in the middle of the page from top to bottom
ANSWER : Take out the toner cartridge and look at the drum. If you see the line, replace the cartridge. If you don’t, then you need to replace the fuser assembly.

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Dell Laser 3110CN

smudge line across the page 3/4 way down
ANSWER : Only 2 things can cause it, the toner or the fuser. To determine which, you do a half-stop test. To do so, put a sheet of paper in the manual feed tray. Then send a print job while you watch the page. You want to open the lid about the same time that 3/4 of the page has just passed by the toner cartridge. Might take a few tries. This will stop the area with the problem after it passes the toner cartridge, but before it hits the fuser. You look at the paper and if you see the defect, then it’s caused by the toner cartridge. If not, then it is being put on by the fuser. It seems a bit strange to me because normally a defect like that will occur 3 times per page, which is about the circumference of the toner drum or fuser sleeve.

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Dell Laser 3110CN

Black line down right side of page
ANSWER : The black film is the upper fuser roller. You need to replace the fuser unit. Not hard to do. Remove the back “door” and flip down the two blue levers. The fuser will slide straight out.

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Dell Laser 3110CN

black smudge lines
ANSWER : Not knowing if the drum is OEM or remanufactured or if it is way expired, only thing I can suggest is looking at it. Take the toner out and turn it manually with your thumbs on the gear. The drum should be clean all the way around.

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Dell Laser 3110CN

C1660w black printing light
ANSWER : Have someone fixed this? I have the same problem. Please help.

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Dell Laser 3110CN

Print Quality Issue (Streaks and Ghosting)
ANSWER : Streaks are mostly caused by internal drum wiper blades that clean left over toner off the drum to prepare it for a new image. Ghosting is caused by a leftover image on the drum. The 6 inches that you mention would be the circumference of the part that is causing it. Fusers will never cause either problem.

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Dell Laser 3110CN

Black line on printed copy
ANSWER : Have absolutely no idea what kind of machine you have so here’s the generic answer. Big copy glass, little copy glass to the left of it. Take window cleaner, put it on paper towel, clean little glass.

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Dell Laser 3110CN

LaserJet 4 won't Power Up
ANSWER : I haven’t seen that particular behavior on that model. It either works or it doesn’t. My first choice would be the power supply.

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Dell Laser 3110CN