When printing on xerox workcentre pro 320/315, I can't cancel print orders

Unfortunately Xerox doesn't have a Yosemite driver for the WC Pro 123. Here is the driver compatibility chart. http://www.office.xerox.com/latest/SFTDS-01U.pdf
You may want to try the 10.5 driver
http://www.support.xerox.com/support/workcentre-pro-123-128/downloads/enus.html?operatingSystem=macosx&fileLanguage=en

We have a WorkCentre 7655 that has been working fine for ages but is now causing some issues. A user who is running Windows 7 32 bit edition is sending files to print (using the secure print function) - the system is reporting they have spooled fine to the printer - but when they go and release the document they are getting (more often than not) about 16 out of 21 pages (for example) and then a PCL XL Error (Subsystem: Text, InternalError 0x50, Operator: Text, Position: 8564). I have another document that 9 times out of ten will actually crash the WorkCentre completely and cause it to reboot mid way through printing.

The driver we are using is the latest: "Xerox WorkCentre 7655 rev 2.0 PCL6"

As mentioned the user is running Windows 7 - the printer is shared from a Windows 2003 Server which has the same version of the driver.

i changed the usb cable to anthor one Parallel Port
Cable so i think the adapter of usb cable is damaged so now it work.

http://www.support.xerox.com/go/results.asp?Xlang=en_US&XCntry=USA&prodID=GLOBALPRINTDRIVER&ripId=&Xtype=download

You can try this driver. It may be quirky at first but it should work for basic printing needs. There is a PCL6 and post script try both sometimes it will take one but not the other. Its vista flip a coin :) -Phil

You need to also clear it from the computer. Open the printer properties on the pc to see if the job is still present. If so, cancel it.

On the console you should find menu buttons. Find jobs or job prints. Select your number job and print it.
The menu buttons have many features you can scroll through. The print reports can print out the menu of the different menus of the fax machne.
good luck.

Try the xerox global print driver for Vista. Download driver here:

http://www.support.xerox.com/go/results.asp?Xlang=en_US&XCntry=USA&prodID=GLOBALPRINTDRIVER&ripId=&Xtype=download

Check your driver settings, in Layout option some people things that print in reverse order is going to print on both sides but its not. It wil print your job backwards though. So make sure you dont have that selected

this is not a mechanical error but a software error.

It either doesn't recognise the format or program
as for the driver don't thinkit's the problem the HP can use PCL6

Some thoughts.

Envelopes won't print from bypass tray. Cause:
Extended tray is not set up properly for envelopes. Solution: Fixed! Did not fix. Enter tools "Login" 1,1,1,1,1 Touch buttons with the following names in that order: System Settings System Settings Common Settings Other Settings Scroll down to "Extended Tray" Next to "Extended Tray" it may say "Inverter" if it does go to change settings then change it to "Offset Stacking" Close out tools.