Xerox 7700DX - Phaser Color Laser Printer Service Manual page 162

Table 1 RegiCon Procedure (cont'd.)
Step Actions and Questions
5 Perform the RegiCon #3 Center Skew
Adjustment procedure (page 4-139). To
view the results, you must re-enter Service
Diagnostics by turning Off the printer,
pressing the Back and Info buttons
simultaneously, and switching the printer
On.
Do the results indicate the test passed?
Note: Be sure to move the MOB Sensor to
its center position before running this test.
6 Print the Grid 1-Dot print from Diagnostics.
Do all the colors align?
7 Do the Print Halftone test prints exhibit any
print quality defects?
8 Perform the RegiCon #4 Coarse Skew
Adjustment procedure (page 4-135).
Do the results indicate the test passed?
4-132 Phaser 7700 Color Laser Printer Service Manual
Yes
Complete: follow
the Store Engine
NVRAM
procedure
(page 6-150).
Reconnect all
cables and turn
"Netware" back
on before call
completion.
Correct the
print-quality
defect and return
to step #3.
Perform the skew
correction
adjustments as
indicated in the
second panel
data only until the
test passes, then
to back to step
#3.
No
Verify the MOB
Sensor is
correctly
positioned in the
center, then
repeat the test.
If the Sensor was
centered,
diagnose and
repair the MOB
Sensor.
Go to step #7.
Complete.
Perform the
Coarse RegiCon
Initialization
procedure
(page 4-140),
then repeat step
#8.