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Sharp ar155n poor copy quality

Right hand side of copy is very weak/low contrast to point of being unreadable the left is not too bad but requires maximum contrast setting,progressive image fade towards right hand side (front of copier )

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Your machine is making an uneven copy, the cause of this problem sometimes is on the optics inside the platen mirror, try to clean the mirror and the lens with a dry soft cloth. With dusty environment optics is easily filled with dust making the copy very light on one side. But after you clean and still uneven copy occur , the problem is now on the laser scanning unit , the LSU is also dirty or dusty , you should call the authorized technician to clean the LSU , cleaning of LSU is not easy because it takes a lot of covers and units to be disassembly.

Posted on Feb 27, 2009

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Posted on Jan 02, 2017

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How do I change the default file format from Jpeg to PDF on a xerox M24??


The following information provides an Overview of the Printer's available Scan Settings. 1. To enter the Scan mode, from the Printer's Main (Copy) Screen press the Menu button.
2. On the two-button selection screen, press the right-hand Scan/E-mail button. Note: If you press the lefthand "Copy" button by mistake you will be returned to the Main (Copy) Screen. You will then have to press the Menu button again to return to the two-button selection screen.
3. The Scan screen consists of three Tabs, with each Tab displaying a number of feature settings. From left to right, the three Tabs are labeled: Basic Scanning, Scan Options, and Image Quality/File Format.
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5. After an Output Color is selected from the first column of the Basic Scanning Tab, and the Image Quality/File Format Tab is pressed, a screen is displayed allowing you to choose and configure the settings for Original Type (Text & Photo, Text, Photo), Image Compression (High, Normal, Low), Contrast, File Format, and Auto Exposure.
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Poor print quality brother mfc5860cn


Possible fault or weakness of the printing heads, possible poor ink cartridges or poor settings.
Open printer properties and set the contrast and brightness levels to desired conditions and make a est. Readjust and try once again .If there is no result try to reinstall the drivers and test. If not the head and ink can be suspects.

Jan 10, 2011 | Brother Office Equipment & Supplies

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Our Sharp AR-160 copy machine is 5 yrs old. We have had to have continued maintenance, most recently the "developer" was replaced and our copies still come out faded. How long should we expect...


Hi,
Did they clean the laser unit?

You can play with bias to raise the copy darkness.

For start you can open the front door and right side way door, remove drum unit, and you will be able to see long glass above drum unit. clean it with the dry wipe or wet one but be sure to dry it.

By my experience it is a good low maintenance copier... if the preventive maintenance is carried out correctly, every 60 000 copies more or less.

Hope that helps!

Dec 27, 2010 | Sharp AR-160 Copier

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I have black smudgy lines going down the left hand side of my printed copies. What do I do?


1. Check the toner level, when it's low the quality of the prints becomes poor.
2. If toner level is good, clean out the printer inside. The best way is to buy an air compressed can, get the printer in an open space and blow any toner from the inside of the printer. Give it a good clean as there might be residual toner inside that make the poor quality.

Nov 29, 2010 | HP LaserJet P2015n Printer

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Print quality poor for mp780. Had s800 which


Hi,

There seems to be a calibration problem. Follow the calibration test from the manual.

If you are using original cartridges, go to canon for repair.

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Right hand side page print quality very poor, almost unreadable


this is cause of the lens is dirty with toner droping..
open the front cover and on the right side, there is a level for you to pull out.. at the right side of the printer, open the small cover and you will be able to find a cleaner. To clean..pull out the holder few times.. by applying slight pressure..that will clean the bottom lens..and u should be able to print out fine now..

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Copy quality is poor. Replace toner, drum and transformer?


when you say the quality of the text is poor I am assuming that your are describing the line print

FIX

IF FUZZY remove corona wire and clean with q tip diped in alcohol

If IMAGE OFFSET check fuser rollers emove pad and ad fuser oil

IF copies lite remove print cartridge and shake back and forth to get toner distributed
also examine photoreceptor sounds the shutter is not closing and causing image distortment




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Which cartridge did you change? If its the toner cartridge, make sure none of the packaging materal is left on it, same with the drum cartridge. First and simply remove and reseat the cartridges.
What I suspect with the blank copies is a broken transfer corotron wire.
Open the right side door. On the bottom you will see some whit plastic rollers. Above that you will see an opening about 1/2 inch wide. There is a very thin wire in that channel. That wire has probably broken causing your blank copies, I highly suspect that is broken.. That wire when it is dirty also causes really poor copy quality.
Also clean all the mirrors and glass well. That will cause poor copy quaility issues.

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