Xerox 8830 - Page 275

TONER CLEANING AUGER BOUND
UP
PROBLEM
Toner cleaning auger is bound up due to
solidified toner.
CAUSE
Excessive heat build up in the printer.
SOLUTION
Make sure both cooling fans are functioning
properly. If they are not see the article titled
"Cooling Fan Not Running" in this section.
REQUIREMENTS FOR FIELD RESOLUTION
• DOCUMENTATION
N/A
• TAG
11
• PART NUMBERS
U.S. - 600K59933
E.O.- 600K59953
• CUT IN SERIAL NUMBER
U.S.- 8YQ060368 and up
E.O.-110907114-1 and up
LL-22 CAUSED BY METAL FILINGS
PROBLEM
LL-22 errors or metal filings are accumulating
in the cutter area.
CAUSE
Metal filings are shorting the Transfer/Detack.
These metal filings may be generated in the
media transport.
SOLUTION
Check to see if the transport is the cause of
the metal fillings by doing the following:
1. Remove the paper transport.
2. Access the registration roll by removing
the springs on the turn baffle and tipping it
back.
3. Inspect the registration roll shaft. If it
appears that something is scraping it,
replace the media transport assy.
Please report the serial number of any
machine that has to have the transport
replaced to Tech Support
REQUIREMENTS FOR FIELD RESOLUTION
• DOCUMENTATION
N/A
• TAG
N/A
• PART NUMBERS
22K49201 Media Transport Assy Pi. 8.1 Item 4
• CUT IN SERIAL NUMBER
N/A
INTERMITANT BLACK LINES OR
BACKGROUND BANDS
PROBLEM
intermittent broken black lines or background
bands in the process direction.
CAUSE
Developer bias and Transfer voltage set
incorrectly at manufacturing.
SOLUTION
Set the values correctly.
REQUIREMENTS FOR FIELD RESOLUTION
• DOCUMENTATION
N/A
• TAG
19
• PART NUMBERS
N/A
. CUT IN SERIAL NUMBER
N/A
8830
1/98
6-41
Service Notes