Table 1-95 Toner On Back Of Print - Xerox DOCUPRINT N4525 Service Quick Reference Manual

RAP 1-71
Toner on Back of Print
Fig 1-26 Toner on Back of Print
.

Table 1-95 Toner on Back of Print

Step Actions and Questions
1 PAPER JAM HISTORY
Frequently a paper jam or clearing a paper jam may
result in some minor toner contamination of the paper
path.
Did you just clear a paper jam?
2 PAPER Tray INSPECTION
Inspect all of the paper Bins for loose toner on top of and
under the paper stack.
Is there toner in any of the paper Bins?
3 PAPER PATH INSPECTION
1. Remove the paper Bins.
2. Remove the Laser Print (EP) Cartridge.
3. Use a flashlight to inspect the entire paper path, from
Feeder to Output Bin, for any loose toner.
Is the paper path free of loose toner?
BIAS TRANSFER ROLLER INSPECTION
4
Rotate and inspect the Bias Transfer Roller.
Is the Bias Transfer Roller clean and free of
toner?
PROBLEM
There is toner contamination on the back of the fused sheet of
paper.
THE PRINTER DISPLAYS NO ERROR CODE.
S4525-17
Volume 1 / Print Engine - Troubleshooting
Yes No
Run 30 Test Go to step 2
Prints to clear
the paper
path of
residual toner
Clean the Go to step 3
Bins and
replace all of
the paper with
new paper
Go to step 4 Thoroughly
clean the
paper path,
from Feeders
to the Output
Bin, including
all rubber
feed Rollers
Go to step 5 Clean or
replace the
Bias Transfer
Roller
1-135