How to replace the drum on my Xerox WorkCentre M151

may have to do a rest after drum replaced and double check your installation, link below will get you to support.
press the helpful button
http://www.support.xerox.com/support/workcentre-5022-5024/support/enus.html

Hi, I have a solution to your problem click on the link below which will direct you to a step-by-step guide to fix your problem!
Xerox Workcentre 123 128 Reset Drum Life Free

You will need to replace the chip on the drum unit with one like this that is available for purchase.

2pcs Drum Reset Chip Imaging Drum Unit for use in Xerox Phaser 6500...

Hi,
You can get all the necessary information to troubleshoot your printer from the given link below. this link is helpful for you in future too.
Xerox Workcentre Pro 765 Laser Troubleshooting
Regards,Suhail

Found old post for diffrent printer see if this info helps.
Drums may worj the same even though diffrent models.





Problem with the Xerox Printers Xerox XD130DF J2 error replace
By lgrey on Jun 20, 2008
Xerox XD130DF J2 error replace drum Best Solution posted 3 years ago
rytech uk

• Rank: Wiz
• Rating: 80%, 98 Votes

Im presuming that your have replaced the drum??

if so :
Remove the new drum.
On the front of that drum, there is a green cover. Take it off and what has happened is the flag on the gear had dropped in shipping.
You will see a flag like piece of plastic on one of the gears, reset it to up and somewhat to the right.
Then put the green cover back on
That flag has to be in the up position when new. It passes down and actuates a drum reset switch on the machine.
When that is back in the up position. re insert the drum and on the first revolution it will turn on the switch.

You can replace the chip on the drum unit. Or the drum unir itself.
Google a business called " the parts drop". They will have both the chip and or the drum cartridge. It is not resettable with a diagnostic code.

You can get the spec sheet and the user's guide as PDFs here:
http://www.support.xerox.com/go/results.asp?prodID=XD125f&Xlang=en_US&Xcntry=USA&Xtype=docs&prodName=WorkCentre%20XD125f%20Digital%20Copier%20-%20Laser%20Printer
The spec sheet has the toner cartridge and drum cartridge part numbers (listed as Supplies)

Toner Cartridge 6R914;
Drum Cartridge 13R551

When copier has printed about 18,000 pages the J2 drum cartridge light will come on. The unit will print about another 1,000 pages before the unit stops working until the drum cartridge is replaced.

I hope this helps.

Cindy Wells

by replacing the drum unit or replacing the crum the code j7 will be cleared

1. turn off XD125f
2. Turn on
3. within 4 seconds press, clear, auto, clear, auto. LED Should go blank,
if not try again
4. use copy quantity keys to enter 24, then push start
5. Again use copy quantity keys to enter 7, then push start
6. turn off
when you restart the cartridge count will be set to zero

I have done this twice and never replaced the drum cartridge.

J2 means the drum cartridge needs replaced.
Its next to the toner.