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"code 84" on Xerox Phaser 7750 - Konica Minolta Office Equipment & Supplies

Posted by Anonymous on

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

  • 2072 Answers

SOURCE: xerox Phaser 7750 code 35

Somehow you jarred the fuser. Turn the machine off and reseat the fuser. Open the left side door, there will be 2 thumb screws.
Remove and reseat the fuser, if that doesnt work you have to replace the fuser.

Posted on Apr 05, 2008

yalmer
  • 549 Answers

SOURCE: Xerox phaser 7750 error code

Click on this link at xerox.

Posted on Apr 22, 2008

  • 2072 Answers

SOURCE: I keep getting Error code

That is the fuser fan. It is either running slow or stalled.
You have to remove the rear and top cover to access it. It is located on the upper right back side of the machine looking from the rear.
You can remove the fan, peel off the silver label then remove the small rubber cap in the middle. Behind that rubber cap is the fan bearing, It is dirty and needs to be cleaned.
You can flush it with alcohol then add a highly refined oil to that bearing, Replace the rubber cap and then clean the outside with alcohol, then put a small piece of tape over the rubber cap to keep it in place. Most of the time. I would say 75 % of the time that will fix the problem. If it doesn't fix it in the long term you wol have to replace the fan. Don't call Xerox directly, Go onto google and look up a business called " the parts drop". Call them and ask for Britt or Joe> I dont work for them, but have purchased parts from them for years. They are reliable, fairly priced and honest. Great people to do business with.

Posted on Sep 26, 2008

swami nathan
  • 208 Answers

SOURCE: Xerox Phaser 7750 Fault 9-913

Hi,
Use the following procedure to troubleshoot Error Codes 009-910 through 009-913 
1. Check the installation of the Print Cartridge. 2. Clear the Tech Rep Fault for errors 009-910 through 009-913 (see instructions below). 3. Try changing the indicated Print Cartridge. 4. Check for an open wire or poor contact between the Print Cartridge and the Engine Control Board. a. Yellow, J-151 to J-405 b. Magenta, J-152 to J-405 c. Cyan, J-153 to J-405 d. Black, J-154 to J-405 5. Replace the engine control board
NOTE:  Before troubleshooting for an open circuit (Step 4) or replacing the Engine Control Board (Step 5), clear the Tech Rep Fault for any of these codes first using the following steps: 1. Enter Service Diagnostics. 2. Highlight NVRAM Access and press OK. 3. Highlight Clear Tech Rep Faults and press OK. 4. Highlight link codes 009-910 through 009-913 and press OK.

Hope my info solves your problem..... Thanx for using fixya......

Posted on Oct 24, 2008

  • 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

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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

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

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

Xerox Phaser 7750 error code 14 & 15.


try to hold down the on/reset button a few seconds when you power it up ...on most printers this resets them ..about 10 sec it is enough ...

Nov 26, 2009 | Office Equipment & Supplies

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

2 Answers

Error code 7-402


Error codes 7-401 to 7-404 are life end for the tray rollers. If no jamming probs then enter diags mode (Back and'i' buttons and switch on) scroll down to NVRAM access and select. find CRU counters and select, clear each tray counter and then exit.

Jun 01, 2009 | Xerox Phaser 7750DN Laser Printer

2 Answers

Xerox Phaser 7750 parts


Google " the parts drop" . Call Britt and see what he has. He should have one of those.
I don't work there but you will never find anyone better to deal with.
Ahh here is his phone number 201-387-7776. Tell them Rick said Hi.....

Jan 06, 2009 | Xerox Phaser 7750DN Laser Printer

1 Answer

Xerox Phaser 7750DN FUSER JAM


Are you getting a specific code? 10-XXX ?? That would help narrow it down.

May 06, 2008 | Xerox Phaser 7750DN Laser Printer

1 Answer

Xerox Phaser 7750 faulty door sensor


Hi,
it,s all $$ wherever you go ?
If you can find which wires contact ( Make/Break ) possibly with a multimeter. Remove the sensor, join the wires. tuck it into the inside of the printer.
tape it up to avoid any shorts.
Mike @ compurepair.

Feb 25, 2008 | Computers & Internet

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