Regicon Flowchart; Figure 4-5 Regicon Flowchart - Xerox Phaser 7700 Service Manual

RegiCon Flowchart

Phaser 7700 Registration Control Adjustment
(DC685 RegiCon Adjustment)
Are all
Check Print primary fill
Quality test prints
OK?
Correct print
quality problem No
and reset.
No
Run Coarse RegiCon
Initialization
and Adjust YMK < 1mm
from Cyan
Rerun RegiCon #4 and No
Adjust mirrors for
values greater than -5
to +5
Run RegiCon
Pass? Yes
No
Troubleshoot,
repair and start
over
No

Figure 4-5 RegiCon Flowchart

4-118
Phaser 7700 Color Laser Printer
Set DIP switch
Yes
2 down
Run Belt Edge
Learn
Pass?
Yes
Run RegiCon #4
Pass?
Yes
Record results and
run RegiCon #1
Pass?
Yes
All results
#1
-5 to +5?
Yes
Run RegiCon #2
No Pass?
Yes
Move MOB
Sensor to
Center position
Run RegiCon #3
Pass?
Yes
Restore MOB Sensor
?
? Set DIP Switch 2 UP
Store NVRAM to HD
?
Correct Fault
No (Replace
Accumulator Belt)
Note 1: Do not make
adjustments of 5 or
fewer clicks. Any
adjustment of 5 or
less is considered
"noise".
Adjust mirrors for
No values greater than
-5 or +5
Note 2: Always record
the results of each
RegiCon procedure.
This provides a path
by which the printer
can be restored.
Note 3: After running
a RegiCon test, always
wait 10 seconds after
the printer reboots
and comes to ready
before interrupting
power.