OKIDATA OKIPAGE 8c, Service Manual

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Service Guide - OKIPAGE 8c
Chapter 4 Adjustments
4.1.3 Engine maintenance mode
To enter the engine maintenance mode, pres and hold the ENTER and FORM FEED keys while
powering on the printer. ENG MNT is displayed on the operator panel.
Note: The engine maintenance mode is hidden and not available to the user.
To exit this mode, press the ONLINE switch. The operation mode is entered. The engine maintenance
mode supports the following functions:
Head drive time setting (YELLOW, MAGENTA, CYAN, BLACK) z
Drum count display (YELLOW, MAGENTA, CYAN, BLACK) z
Total drum count display (YELLOW, MAGENTA, CYAN, BLACK) z
Fuser count display z
Belt count display z
Oil roller count display z
Setting of standard tray paper feed length z
Setting of second tray paper feed length z
Setting of front feeder paper feed length z
Engine reset z
(1) Head drive time setting (Yellow, Magenta, Cyan, and Black)
Sets the time of driving each LED head.
(2) Drum count display (Yellow, Magenta, Cyan, and Black)
Displays the number of revolutions of each image drum counted by the engine on the LCD.
(3) Total drum count display (Yellow, Magenta, Cyan, Black)
Displays the total number of rotations at each color.
(4) Fuser count display
Displays the total number of pages handled by the Fuser which have been counted by the engine.
(5) Belt count display
Displays the total number of pages handled by the Belt which have been counted by the engine.
(6) Oil roller count display
Displays the counter of the oil roller.
(7) T1 position (Setting of standard tray paper feed length)
Sets a value for correcting the amount of paper feeding of the standard tray.
(8) T2 position (Setting of second tray paper feed length)
Sets a value for correcting the amount of paper feeding of the second tray.
(9) Engine reset
Resets the contents of all EEPROM areas used by the engine with default values. z