Adjustment Of Color Registration (Adjustment Of Inter-Color Position Alignment) (Function Code 66) - Brother HLL3290CDW Service Manual

1.3.20 Adjustment of color registration
(Adjustment of inter-color position alignment) (Function code 66)
< Function >
This function allows service personnel to forcibly activate the adjustment of color registration
(adjustment of inter-color position alignment) function which is usually executed automatically
under a specified condition. If adjustment of inter-color position alignment (auto) fails because
toner reaches its life, etc., you can adjust inter-color position alignment manually. The end
users are allowed to perform "Adjustment of inter-color position alignment without registration
sensor calibration (auto)" only.
Note:
If an error occurs after executing function code 66, upgrade the firmware to the latest one.
(Refer to "1.2 Installing the Firmware (Sub Firmware and Main Firmware)" in Chapter
After upgrading the firmware, execute function code 66 again.
This function has the following functions.
Function
Adjustment of inter-color
position alignment
without registration
sensor calibration (auto)
Adjustment of inter-color
position alignment
(manual)
Printing of
misregistration
correction chart
Adjustment of inter-color
position alignment
including registration
sensor calibration (auto)
Description
Automatically correct misregistration
between colors that occurs as the number
of printed pages increases and time
passes.
Using the chart, manually correct
misregistration between colors that occurs
as the number of printed pages increases
and time passes. This is performed when
automatic adjustment fails.
Print the chart that you check for an input
value when manually correcting
misregistration between colors.
After the sensitivity adjustment of
registration sensor, correct misregistration
between colors that occurs as the number
of printed pages increases and time
passes.
5-47
4.)
LCD
REGISTRATION
SET
REGISTRATION
PRINT CHART
ADD
REGISTRATION
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