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4-132
Phaser 7700 Color Laser Printer Service Manual
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.
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.
6
Print the Grid 1-Dot print from Diagnostics.
Do all the colors align?
Complete: follow
the Store Engine
NVRAM
procedure
(page 6-150).
Reconnect all
cables and turn
“Netware” back
on before call
completion.
Go to step #7.
7
Do the Print Halftone test prints exhibit any
print quality defects?
Correct the
print-quality
defect and return
to step #3.
Complete.
8
Perform the RegiCon #4 Coarse Skew
Adjustment procedure (page 4-135).
Do the results indicate the test passed?
Perform the skew
correction
adjustments as
indicated in the
second panel
data only until the
test passes, then
to back to step
#3.
Perform the
Coarse RegiCon
Initialization
procedure
(page 4-140),
then repeat step
#8.
Table 1 RegiCon Procedure (cont'd.)
Step
Actions and Questions
Yes
No
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