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4.1
Maintenance Modes And Functions
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User maintenance mode
To enter the user maintenance mode, turn on the POWER switch while pressing the MENU key.
Function
There are seven functions as follows.
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Menu reset
Drum counter reset
X adjust
Setting
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Hex dump
Operator panel menu disable
Y adjust
System maintenance mode
Note: This mode is used only by service persons and it should not be released to the end-users.
To enter the system maintenance mode, turn on the POWER switch while pressing the RECOVER
key.
Function
There are 8 functions as follows.
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Adjustment
Page count display
Page count printing enable/disable
Rolling ASCII continuous printing
EEPROM reset
HSP ERROR recovery
HSP ERROR count display
HSP ERROR count reset
SIDM enable/disable
4-2
OKIPAGE 16n
Service Manual, P/N 59274401