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22-300 AHA End of Record Error RAP
22-300 AHA end of record error (Advanced Hardware Architecture).
Initial Actions
Clear obstructions from the paper path.
Procedure
•
Switch off the machine, then switch on the machine, GP 14.
•
Figure 1. Check the conductive path between the transfer / detack corotron halo guide
and the bias contact, PL 8.15 Item 23. A bad contact can cause a corrupted image on the
print.
•
Clean the transfer / detack corotron and check for signs of arcing, ADJ 9.1.
•
Figure 1, Check and if necessary clean the area of the halo guide, registration guide.
–
Check the bias contact, connection.
–
Check that the bias is available at the halo guide while the machine is in run mode.
For the voltage range of the registration chute bias, refer to 09-060 HVPS Fault RAP.
•
Xerographic contamination may be caused by the failure of the scorotron cleaner, go to
the 09-341, 09-342 Scorotron Cleaning Failure RAP.
NOTE: If the fault has been caused by contamination and showing a CQ defect of band-
ing on the prints. Check the fuser module stripper fingers for contamination. If necessary
clean the stripper fingers or install a new stripper fingers (32-55 ppm) PL 10.8 Item 4, (65-
87 ppm) PL 10.10 Item 4.
•
Check the machine fault history for other fault codes that occurs around the same time as
the 22-300 fault code and follow the related RAP.
•
If 22-300 codes persist, the jobs may be beyond the capabilities of the machine. Request
the customer to select job parameters that are within the capabilities of the machine.
•
If a 22-300 fault code occurs. There are paper jams on the short paper path and the cop-
ies have half the print and black lines on them. The cause can be because of the ROS
corrupting the video data lines. Install a new ROS, PL 6.10 Item 4.
WorkCentre 5687 Family
Registration chute
bias connection
Figure 1 Component location
August 2007
2-721
Halo guide
Transfer/detack
Bias contact
corotron
Status Indicator RAPs
Registration
guide
22-300
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