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Confidential
1.4.17 Adjustment of color registration (Function code 66)
<Function>
This function allows a service man to forcibly activate the color registration adjustment
function, which is usually executed automatically in a specified condition. If adjustment of
color registration (auto) fails because toner reaches its life, etc., you can adjust color
registration manually.
■ Adjustment of color registration (auto)
<Operating procedure>
(1) Press the 6 button twice in the initial state of the maintenance mode.
“REGISTRATION” is displayed on the LCD.
(2) Press the OK button. “PLEASE WAIT” is displayed on the LCD, and adjustment of color
registration is automatically done.
(3) When this operation is completed without an error, “COMPLETED” is displayed on the LCD.
(4) When the Stop/Exit button is pressed, the machine beeps for one second and returns to
the initial state of the maintenance mode.
When an error message is displayed on the LCD, take the measures described in the
table below.
* # indicates the toner color (Y, M, or C) of which cartridge became empty.
Error message Measure
REGISTRATION
FAILD
Press the Start/Black button to clear the error.
Adjust color registration manually in accordance with the
procedure for adjustment of color registration (manual) given
next page.
REGISTRATION
TONER EMPTY # *
Replace the empty toner cartridge and perform adjustment of
color registration (auto) again.
NO PAPER LOAD
A4 PAPER
Load A4-size paper in the tray and perform adjustment of color
registration (auto) again.
REGI WIDTH
ERROR
Press the Start/Black button to clear the error.
Jam Tray 1 Remove the jammed paper, and press the Start/Black button
to clear the error.
Jam Rear
Cover is Open Close the cover.
K38 * Y25 M18 C30 Press the Start/Black button to clear the error.
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