Question about Epson AcuLaser C900 Printer

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Colours not printing correctly

I recently replaced the photoconductor unit of the C900 according to the instructions provided. However the colour from the printouts are not comming out correct. The printouts are coming out like a negative print. What could be the problem? I have tried some of the solutions here like removing the PCU and putting it back. I'm running a Vista business machine. It has previously worked fine till the PCU had to be replaced.

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  • Scracthy Nov 29, 2007

    I have had the same problem twice! The first time changing the toner taht was missing worked but this time it hasn't



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Please check the charging roller of your new cartridge

Posted on Sep 26, 2007


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1 Answer

It prints and there a two faded vertical lines on the print whats the problem? like doing a colored book cover the strips appear making it look dull

it could be the photoconductor unit giving the marks. it could be either black one or the colour one giving mark. replace photoconductor unit to fix the problem.

Dec 20, 2010 | Office Equipment & Supplies

1 Answer

Prints smudges in many colours

the most common causes for multi-colour smudges and streaks are the laser-module (or scanner) and/or the photoconductor unit (also called drum).

Apr 20, 2010 | HP LaserJet 2820 Printer

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Hullo I have a c900 aculaser, printing fine and now on all colour images, there is no image just block of colour and a series of broken repetitive lines. Help! Christine Willis tel 01803 866577

Unplug your printer power cable, restart your computer and plug the printer cable back and on it and tryt to print. this may help. thank. let me know if it works

Jul 02, 2009 | Epson AcuLaser C900 Printer

1 Answer

Epson aculaser c900

When printing, as thepaper is being transported up the printer, try pressing the right door panel of the printer firmly with your hand. If the colours are much improved then the printer requires a new Transfer roller.
1. Open the Right Door.
2. Remove the Transfer Roller while opening the shaft holder (white color) levers found at the left and right shaft ends of the Transfer Roller to unlock it. Lift out the roller.

Jan 21, 2009 | Epson Aculaser C1100 Printer

1 Answer

Full colour page print has faded lines printed through the work

I have ordered a new photocunductor unit as i am assuming that the other one was faulty.

Jul 07, 2008 | Epson AcuLaser CX11N All-In-One Printer

1 Answer

2 Missing ink black streaks

Check the dev unit for missing lines. Also clean the laser glass with the supplied cleaner pad - though if the problem were caused by toner on the lens, there would be gaps in ALL colours.

Check the dev units first. You can also do a stop test whilst a full colour test image is half way through printing and see if the lines are missing off the image on the PCU as well.

May 20, 2008 | Epson Aculaser C1100 Printer

1 Answer

The magenta & blue rollers on our Epson Aculaser C900 are printing in stripes.

quick check

1. are you running out of toner magenta and blue??

2. remove magenta and blue, shake them gently HORIZONTALY to evenly distribute the toner inside (the toner container internally has a spade that feeds the toner dust to a spongy roller then to the roller u see on the outside :) )). DON'T HANDLE THE TONER CARTRIDGE VERTICALLY ---ESPECIALLY WHEN U ARE LOW ON INK---

3. on photo conductor read my article

May 02, 2008 | Epson AcuLaser C900 Printer

1 Answer

Prints black perfectly/colour print blank

the photoconductor unit may need replacing ? have you given your printer a service ? clean out all the dust from your unit making sure you dont touch the conductor unit do the best you can and try it again ok making sure the wast collector is empty too thanks

Apr 16, 2008 | Epson AcuLaser C1900 Printer

1 Answer

Colours printing really faint

dear sir you should check the colour mixing detect sensor

Sep 26, 2007 | Epson AcuLaser C900 Printer

6 Answers

Epson Aculaser C900 photoconductor inserted incorrectly message after changing

Hey Marts Try this: Remove the PCU and the Transfer belt assy's Look inside the machine to the back, top left where you will see the cam as detailed in the picture below Open the right door and you will see a Green Wheel about half way down on the back side. Turn this wheel so the cam inside turns untill it is about 100 - 110 degrees further round (anti clockwise) than it is in the picture - basically make it go as far round anti clockwise as it will go Now try reinserting the TFB and PCU assy's in turn. You do not need to insert the 2 big silver screws that hold these units in place Close her up and see how you get on. If this has no effect, let me know and I will see what else you can do.

May 03, 2007 | Epson AcuLaser C900 Printer

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