Question about Dell 3100cn Laser Printer

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Big black marks down the center of every sheet?

Hi everyone:

Every sheet I print has a big black mark running down the center--straight lines, almost like a bar code. It seems to be getting worse and worse and I have no idea how to fix it.

I recently replaced the black toner cartridge, but I don't know how or why this would suddenly happen. Thanks for any help you can offer!

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REPLACE THE PHOTOCONDUCTER DRUM OR CLEANINGBLADE ASSY MOST LIKELEY JUST NEEDS NEW CLEANING BLADE

Posted on Feb 02, 2008

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

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Good luck!

Posted on Jan 02, 2017

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1 Answer

Why does adf cause line in center of printed documents?


Does this happen when when you place a document on the big glass? when you use the doc feeder you are using the small slit glass clean the slit glass if the problem goes away when using the big glass or when you print, then you know the bottom part of the machine is doing ok and its the scanner section which is the big glass area and the slit glass. you may have to to look at the glass at different angles to see the mark.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Jan 21, 2016 | Epson WorkForce WF-3620 Wireless Color...

1 Answer

How to line the camshaft gears on 2004 dodge stratus to replace timming belt 2.4 duel overhead motor


Hi Darryl, I'm AL the owner of Big As Auto Repair in St Charles Mo

Boy, have I done a few of these, in fact about 400 through the years.

FIRST: Bring your number one piston to top dead center, if you haven't already done so. NOTE: When you have lined everything up you will notice that the crankshaft alignment mark is just a little off, this is OK. The Camshaft marks on the sprockets or cut-out across the sprocket, there will be 2 cut-outs on each sprocket, you will need to line this cut-outs all the way across both sprockets with a straight edge, I always used a ruler. If you need a picture I can send one through your email, go to my website and give me your email through contact us. click here: Auto Repair

Mar 22, 2015 | 2004 Dodge Stratus

1 Answer

HP p2055dn has regular thick black lines running horizontally across each print out, four lines to a page, some lighter than others but the variation in density of the lines does not appear to run in a...


There will be a flap at the back that drops out and down to give access to the fuser for clearing jams and "straight through" printing. Four lines repeating down the page is equally likely to be be a mark on the cartridge drum, possibly from the Primary Charge Roller if the unit has been very hot or not used for a period of time in higher temperatures. Remove the toner cartridge and in LOW light manually rotate the drum using the gear at one end of the cylinder. Look for a scuff mark right across the drum or a black/grey line. You may be able to clean the drum with a cotton ball and alcohol. Try the print again and see if there is any improvement. If you have another cartridge in hand you might try that to verify cartridge or fuser.

Feb 12, 2018 | Office Equipment & Supplies

1 Answer

How to configure printhead alignment


Hi there, Aligning the Print Head

If ruled lines are misaligned or a printout is unsatisfactory,Print Head Alignment is required.

Steps for Aligning the Print Head.
1) Press [Menu] repeatedly until [Maintenance] appears.
2) Press [Maintenance] repeatedly until <P> appears.

3) Press [Black] or [Color].
The machine print the head alignment sheet.

4) Beginning from column A on the printout, enter checkmarks in the patterns that have the most solid image.

5) Load the checked sheet on the Platen Glass.
When loading the checked sheet, place the front side down, and align the upper left corner of the sheet with the alignment mark on the lower right corner of the Platen Glass.

6) Press [Maintenance] repeatedly until <U> appears,

7) Press [Black] or [Color].
The machine scans the pattern and aligns the Print Head automatically.
Note : If you select <L>in step 2, the machine prints the current Print Head Alignment setting.

Hope this help.
Have a good day.

Dec 03, 2009 | Canon PIXMA MP150 All-In-One InkJet...

1 Answer

Mfc 9420Cn printing but marking black line on


try making a copy off of glass. if black mark is gone, then you have to clean the narrow strip of glass to the left of big glass.

hth,
razors

Apr 15, 2009 | Brother MFC-9420CN All-In-One Laser...

1 Answer

Instaling a timing belt on 2002 daewoo lanos


I have a 2001 Lanos and I've replaced my belt twice (after breaking the first one at speed and having to replace the engine). The two cam gears have timing marks that should point towards each other. If you hold a ruler up with the edge of it passing through the center of the cam shaft bolts, the timing marks on each cam should be lined up on with the edge of the ruler and pointing towards each other. The crankshaft gear (not the big pulley) has a small triangle timing mark on it that should point almost straight down. There is a V cut into the oil pan that actually should line up with the cranshaft timing mark. BE VERY CAREFUL because if you rotate the crankshaft independently of the cams, you can tear up the valves very quickly.

Dec 05, 2008 | 2002 Daewoo Lanos

2 Answers

Line almost straight down center when receiving fax


if you try a internal print such as a report does it go away? if so its more lucky the person sending you the fax.

if you print a report and its on there i would check the ribbon and look for marks, also it could be a transfer problem causing these marks.

Hope this gives you a starts

Oct 21, 2008 | Brother MFC-1970MC Plain Paper Inkjet Fax

4 Answers

PAPER PRINTING OUT WITH BLACK LINES AND MARKS


When coping I have a black line down the left side of the page. This only happens when I'm copying NOT when I'm printing off a document from Word or the Internet on my computer. How can I get rid of this black line?

Aug 14, 2008 | Office Equipment & Supplies

2 Answers

Calibration runs fine. But won't print anything else!


Here are the things you will be asked to try if you call support. They may fix the problems as well. Taking the printhead out and putting it back in is the big helper.

Remove the black and color ink cartridges.
Right above where the black ink cartridge was, in the top left hand corner of the printhead, push up towards the ceiling and you should be able to push a button that releases the printhead.
Place the printhead right back into the printer and push straight back on the back wall.
You should hear a loud snap.
Replace the ink cartridges which should snap as well.
Close the printer.
After about a minute or so the printer will ask you to do a calibration.
Insert a paper and press start.
Scan the calibration sheet.
After that, in the menu, do a printhead clean.
(If this is a 5100, do it in the home center ->? in the top right ->Maintainence ->Clean Printhead.)
Do one basic and one deep.
Print a demo sheet to see if anything has changed.
If the picture looks better, continue to do cleans.
In the event that it does not, the printhead will need to be replaced and since the printer is still under warranty, Kodak specialists will try to overnight you a printhead.
The whole process is short and free.
The number for Kodak AiO Support is 1 800 421 6699.

Aug 06, 2008 | Kodak EASYSHARE 5100 All-In-One Printer

1 Answer

Timing marks and procedures


If it is the 2.5 EJ25 motor the marks ar on the cover and pulleys. Top pulleys are Single line straight up and double straight down which should line up with bottom pulleys double marks. This should line up the single lines on bottom pulleys with 90 degree mark on outer cover both sides.The center pulley for crank should be straight up with notch in block.

Jul 23, 2008 | 1998 Subaru Legacy

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