Top 20 Xerox Phaser 7300DN Laser Printer Questions & Answers

Usually it should do it automatically once you have replaced to a New image unit. If you are still getting that error then you will have to change the engine control board. You can first try this tip reset the nvram from the service diag mode some errors get stuck in the NVRAM and won't get off until a reset is done in the NVRAM. Hope this helps. Iteminconline

you must configure the page size, because the configuration jams have a page shorter than the product that you put to print.

U2 is an engine EEPROM failure - you'll need to replace the main board to fix that, I'm afraid.

U26 is Yellow Image Unit failure. It may be that the contacts are dirty - spilled toner?? Give it all a thorough clean, especially where the electrical contacts are - if still no luck, then a new yellow IU should solve the issue.

Various possible causes - the most likely are :1. Dirty registration sensors - remove IUs and transfer unit and inspect / clean sensors.2. Damages / worn IU drive gears - inspect. Replacing the gears isn't a small job, if this is your problem.3. Faulty colour registration shutter - you can check this is working in the service diagnostics menu.4. EEPROM problem on the controller board - replace main controller board.These are in order of likeliness. For further information, take a look here.

This depends on what you are trying to print and with what software. Most likely, you need to choose a higher print resolution in the software before sending to the printer, but more details would be required to give a precise response.

You set the resolution in the printer driver before sending the data to the printer. Exactly where this will be will depend on which OS you are using and which software / driver you have installed.

You can reset the counter using the service menu. You can find full details of how to do this on my website here.This will solve your problem.

You can reset the imaging unit in two ways - either with a fuse, which will return the count to 100%, or in the hidden menu, which will not get you all the way to 100%. You'll find all the details about how to do it, and a lot more information about this printer here.

Yes. Take a look here - you'll find all the information you need on how to do it.

U6 is a low voltage psu failure. It may be that the power connector to the engine controller board became dislodged during the move. You can check the details in the manual which you can download here.

sorry, I have the same problem, bought a new fan but still don't know how to install it... So if you have a solution/guide or something please let me know!

Hi

You need to disconnect the printer cable > turn off the printer > uninstall a pll components of the the printer program > restart the computer > power the printer on > reconnect the USB printer cable > reinstall the printer driver and applications, payinfg careful attention to any option boxes about the type of connection.

I hope this helps

Yes, this can be done - it's a relatively simple process. Take a look here where you'll find all you need to know about doing it, plus a load of other useful information about this printer.

I would choose DT, then you'll have the duplex function in the driver. The DT is the same as the DN, but has an extra paper tray.

It means you need to replace the fuser rear cooling fan the part number is 116-1024-00. New it is about 100 dollars you can find a refurbished one for 35 to 40 dollars. I am sorry i dont know anyone the the dc area that services printers.

The only reason I can think that the tray would stop the door from opening is if it were slightly open itself. Try pushing the tray to see if it will slide in a bit further. The link below is an instruction guide in PDF format direct from the Xerox website. It gives a pictorial demonstration of how to install your toner cartridge.
Hope this helps.
http://download.support.xerox.com/pub/docs/7500/userdocs/any-os/cs/inst_supplies.pdf

Hello, The fuser or fuser roller is what actually bonds or melt the toner on to your paper. There is probably some type of temperature sensor, that senses the temperature of the fuser. If its not hot enough or just plain dead, it will give out an alarm similar to what your getting. You probably need to replace the fuser unit. You have a lower fuser and an upper fuser. You might be able to get away with just replacing the upper roller. The roller has a heating element inside and that's what probably defective.
Hope this Helps
Thank You for your feedback

There is most likely a small piece of paper in the rollers take out Tonor and any parts that will come out with out having to use any tools. then spray with a can of air in all the rollers.

Chris Thrash
B52Computers