Question about Xerox Phaser 7750DN Laser Printer

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My Xerox 7750 has stopped printing colour - Xerox Phaser 7750DN Laser Printer

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6 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

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leroyal
  • 2120 Answers

SOURCE: fuser units

Yes, they all mix to make all colors even black

Posted on Feb 17, 2009

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  • 49 Answers

SOURCE: Xerox 7750 - Jaming in fuser

Hi,


Solution 1: There is probably a very small piece of paper caught in the fuser, remove it from the machine if you can and try manually feeding paper through it.

Solution 2: Try different paper. The paper may be too weak to pass through the hot fuser, and this doesn't matter you are always using the same paper company, sometimes they change their suppliers.

Follow the link below and good luck.

http://office.support.xerox.com/SRVS/CGI-BIN/WEBCGI.cgi/,/?St=299,E=0000000000024640321,K=7426,Sxi=18,Case=obj(20159)

Also check this link if there is a grinding noise as well as the jam.

http://office.support.xerox.com/SRVS/CGI-BIN/WEBCGI.cgi/,/?St=299,E=0000000000024640321,K=7426,Sxi=18,Case=obj(21995)

Posted on Mar 30, 2009

  • 2072 Answers

SOURCE: Grainy image quality on my Phaser 7750

Try something, Send a job with 5 pages to it.
Shut the machine off as a page it halfway out of the exit area.. Open the machine and look at the jammed copies. Are they clear in the imaging unit areas but not upon exiting the machine?
If the image is clear around the drums and imaging unit, then the problem would be in the fuser. If the image is grainy and fuzzy in the image area, You could have a bad second BTR roller, the soft black roller on the left side door. One of the developer housings could be bad. You have to remove the imaging units and look in the opening with a flashlight to see if the developer housing brush is thick on the developer roll.
Could have a bad transfer belt or one of the color housings could be bad.
Less likely is a bad laser. But have you taken the wand that is on the front cover and cleaned the laser exposure slots?

Posted on May 15, 2009

  • 110 Answers

SOURCE: hi i got xerox phaser 7750 and i have error code

Cheap fix : reset the Developer Life Count in the Service
Tools menu. Hold down the back ARROW key with the "i" them with your other hand turn on the machine.


Expensive fix : What has happen is that the developers have come to the end of the life and once it gets to a certain page count it will print out no more until you have replace the developers. One thing xerox forgot to do is reset the engine control board too for this machine. So you might need a new engine cotrol board too.
Procedure

1. Replace the Developer
2. After the Developer has been replaced, reset the Developer Life Count in the Service
Tools menu.
NOTE: It is recommended that all the Developers and Beads be replaced at one time rather
than on sccessive visits.

Good luck.




Posted on Oct 29, 2009

  • 1 Answer

SOURCE: Xerox Phaser 7750

Phaser 7700 removed from storage.
getting bad color mix on printout.
seems all colors are dull and smeared.
already replaced all toner cartages.

Posted on May 27, 2010

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1 Answer

How to clean phaser 7750


Included general maintenance video and how to clear smears from the paper.

Solution: Remove Print Smears / Printing Fuser Cleaning Pages
7750 Support Knowledge Base Remove Print Smears Fuser Cleaning...

With Troublshooting highlighted on the printer display perform the following steps:
  1. Press OK.
  2. Press the Down Arrow and scroll to Print Quality Problems.
  3. Press OK.
  4. Press the Down Arrow and scroll to Remove Print Smears.
  5. Press OK. The printer will print 5 cleaning pages.
Repeat this process five or six times, to remove stubborn toner buildup from the fuser.
Always make sure you are matching the type of paper loaded in the printer tray(s) to the correct Paper Type front panel setting. When you load a tray with paper, the front panel will ask you to indicate the type of paper you loaded. For correct print quality and printer operation, be sure to set this correctly.
MAINTENANCE:
Phaser 7750 Video Instruction Maintenance for the Printer Phaser

Apr 23, 2014 | Xerox Phaser 8550/SDP Color Laser Printer

Tip

XEROX PHASER 7750 7760 FAN ERROR.


Hey guys this is a Xerox Phaser 7750 and 7760 fan error video tutorial.
In this video you will learn how to fix the error code 48 on the Xerox phaser 7750.
Also you will learn how to fix the error codes 010-391,010-392,010-398 that are related to the Xerox Phaser 7760.
This video shows how to remove covers.
All the wires that you need to disconnect from the machine to fix these errors.
There is also another video part two that shows you how to reinstall everything back
in it’s place. Step by step tutorial hope you enjoy.

http://www.youtube.com/watch?v=yMud-Md2xpc


on Dec 30, 2009 | Office Equipment & Supplies

1 Answer

My Xerox phaser 6130 printer is progressively printing fainter and fainter colour prints


Go through troubleshooting by Googling the unit. Don't go switching stuff around before researching.

Nov 30, 2013 | Xerox Phaser Office Equipment & Supplies

1 Answer

I have xerox phaser 7750 by mistake i bought 7760 yellow toner shall install it to 7750


Not yet, check with the supplier and ask if it is compatible with the 7750, if not then exchange the 7760 for a 7750 yellow toner cartridge. Once you open the cartridge the supplier will not exchange.

Apr 22, 2013 | Xerox Phaser 7750DN Laser Printer

1 Answer

How do you reset toner counter on phaser 7750? Thanks


On the back of the 7750 toner there is a metal piece you can push in near the end that goes in to the machine first, this will tell the printer that the toner you put in has not been installed until now. I would not suggest doing this unless the toner is full and is using geniune xerox 7750 toner.. If you refill it with generic or non-7750 toner it can damage the machine and will void any warrenty you may have left on the machine.
If you switch machines with the 7750 toner the machine will not know how much toner is remaining in that toner. Xerox changed this method on the 7760 to use a toner chip to fix this.
Hope this helps, thanks

Apr 01, 2011 | Xerox Phaser 7750DN Laser Printer

1 Answer

Xerox Phaser 7750 - Tray 1 streaks on prints


If you put Tray 2 in Tray 1's spot with the heavy stock in Tray 1 (now in tray 2's spot) and print from it, does the problem persist?

This may help...
http://www.support.xerox.com/support/phaser-7500/support/enus.html?objGUID=4538

May 16, 2017 | Xerox Phaser 7750DN Laser Printer

1 Answer

Hi i got xerox phaser 7750 and i have error code


Cheap fix : reset the Developer Life Count in the Service
Tools menu. Hold down the back ARROW key with the "i" them with your other hand turn on the machine.


Expensive fix : What has happen is that the developers have come to the end of the life and once it gets to a certain page count it will print out no more until you have replace the developers. One thing xerox forgot to do is reset the engine control board too for this machine. So you might need a new engine cotrol board too.
Procedure

1. Replace the Developer
2. After the Developer has been replaced, reset the Developer Life Count in the Service
Tools menu.
NOTE: It is recommended that all the Developers and Beads be replaced at one time rather
than on sccessive visits.

Good luck.




Oct 29, 2009 | Xerox Phaser 7750DN Laser Printer

1 Answer

Fuser units


Yes, they all mix to make all colors even black

Feb 17, 2009 | Xerox Phaser 7750DN Laser Printer

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