OKIDATA OL400e Series, Service Manual

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Service Manual for OL400e/OL410e/OL410e-PS
Chapter 3 Maintenance & Disassembly
LED Head Drive Time Note: The LED Drive Table is at the end of this document.
General Information
This procedure is used to set the LED head drive time. The LED head drive
time must be set when the intensity rating of the new LED head is different
from the intensity rating of the replaced LED head.
LED Head Intensity Rating
The last three numbers of the label on the LED head are the LED intensity rating.
Use the table below to determine the drive time associated with the intensity rating
of the LED head.
Procedure
To set the LED Head Drive Time, perform the following procedure.
- Close the stacker cover
- Install the paper cassette tray]
- Clear all error messages displayed on the operator panel.
- Power OFF the unit.
- Press and hold ENTER / Copies and FORM FEED / Tray Select while
powering ON the unit.
- Continue to hold ENTER / COPIES and FORM FEED / Tray Select through
all panel displays.
The operator panel displays the following message for approximately two seconds.
88888888
88888888
The operator panel will briefly display the following message.
INITIAL-
IZING