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While pressing the battery on the Main Board downward,
3
incline the battery to remove it.
Replace the battery with a new one.
4
Make sure to fix the battery correctly.
Turn on the Printer Main Power SW.
5
While pressing the Right, Left, and Down keys, turn on
the sub power switch to enter the Service Mode.
Select [SERVICE MODE] > [CLOCK CHECK] and clear
6
the battery flag.
Socket
Socket
[
], [
], [
[MENU] key
MENU
SERVICE MENU
SERVICE MENU
SUB MENU
3-51
1
2
Main Boatd
Main Boatd
] + POWER ON
SUB MENU
CLOCK
[
CLOCK
TIME
[
TIME
01:01:59
B
[
TIME
01:01:59
B
[ENTER]
] [
]
]
]
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