See 3-4. Verification Items, 1 Service test print

1 time	Orange (Alarm)	Service test print
2 times	Green (COPY)	EEPROM information
		print
3 times	Orange (Alarm)	EEPROM initialization

4 times	Green (COPY)	Waste ink counter
		resetting

See 3-4. Verification Items, (1) Service test print.

Set a sheet of A4 or letter size paper.

See 3-4. Verification Items, (2) EEPROM information print.

The following items are NOT initialized, and the shipment arrival flag is not on:

-USB serial number

-Destination settings

-Waste ink counter

-CD / DVD correction value

-LF correction value

Once in the service mode: Press the On/Off button 2x after pressing the Stop button 4x.

5 times	Orange (Alarm)
6 times	Green (COPY)
7 times	Orange (Alarm)
8 times	Green (COPY)

Destination settings

Print head deep cleaning LF correction

CD / DVD check pattern print

See 3-3. Adjustment / Settings, (8) Service mode, "Destination settings procedures."

(Cleaning of both black and color)

See 3-3. Adjustment / Settings, (8) Service mode, "LF correction procedures."

Not used in servicing

9 times	Orange (Alarm)	CD / DVD print position
		correction (horizontal: X
		direction)
10 times	Green (COPY)	CD / DVD print position
		correction (vertical: Y
		direction)
11 times	Orange (Alarm)	Button and LCD test
12 times	Green (COPY)	Return to the menu
		selection
13 times	Orange (Alarm)	Return to the menu
		selection
14 times	Green (COPY)	Left margin correction
15 times	Orange (Alarm)	Waste ink amount setting
16 to 21 times	Green at even	Return to the menu
	numbers (COPY)	selection
	Orange at odd
	numbers (Alarm)

Not used in servicing.

See 3-3. Adjustment / Settings, (8) Service mode, "Button and LCD test procedures"

Not used in servicing.

See 3-3. Adjustment / Settings, (8) Service mode, "Waste ink amount setting procedures"

Note: - If the Stop/Reset button is pressed 16 or more times, the Alarm LED (orange) or COPY button (green) lights steadily without any changes.

-At the end of the service mode, press the ON/OFF button. To protect the media sensor from being dislocated during transportation, the paper lifting plate of the sheet feeder unit will be raised.

In the destination settings mode, press the Stop/Reset button the specified number of time(s) according to the destination listed in the table below, and press the ON/OFF button.

Time(s)	LED indication	Destination	CD / DVD print
0 times	Green (COPY)	No change of the destination
1 time	Orange (Alarm)	Japan	Supported
2 times	Green (COPY)	Korea	Not supported

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