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22-761 IQA Factor Set to Minimum RAP
22-761 The (IQA) image quality adjustment factor has been set to the minimum value (light).
The fault will occur if the test pattern is dark, but not dark enough to create a 22-451 fault. This
may result in subsequent image quality being too light, as the ROS output level may be too
low. Check in fault history to find a 22-761 failure.
Initial Actions
Load A4 (8.5x11 inch) white paper LEF in the Bypass Tray.
Procedure
Perform the following:
1.
Make print samples and if the images are dark or black refer to the
Entry RAP to resolve image quality defects for dark or black images.
2.
Check that the image quality adjustment factor in the NVM is not too high causing high
ROS light level output and very dark test pattern. Enter
quality adjustment factor and reset value to 100. Reboot the machine and repeat the
9.2
Image Quality Adjustment Routine.
3.
Check in
dC131
location 06-01 ROS light level, is correct and not set high. Enter
location 06-01 ROS light level and reset value to default. Reboot the machine and repeat
the
ADJ 9.2
Image Quality Adjustment Routine.
4.
Check that the developer bias is not set high. Enter
print level and reset value to default.
5.
If the fault still occurs the ROS output level may be too high. Go to the RAP
852, 853
IOT PWB Fault RAP.
Xerox® WorkCentre® 5790 Family
IQ1
Image Quality
dC131
location 06-04 (IQA) image
ADJ
dC131
dC131
location 09-021 developer bias
03-395, 396,
May 2013
2-589
22-774 CPSR File Cabinet Enable Failure RAP
22-774 The system manager failed to enable the CPSR file cabinet option.
Procedure
Perform the following:
1.
Switch off the machine, then switch on the machine,
2.
To enable the option perform the following:
a.
Enter Customer Administration Tools,
b.
Select Optional Services.
c.
Select the CPSR File Cabinet.
d.
Select Enable.
e.
Select Save
f.
Select Exit Tools
g.
The machine will reset with the new configuration. When complete the optional fea-
ture removed will not appear in the machine user interface screen.
GP
14.
GP
24.
Status Indicator RAPs
22-761, 22-774
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