OKIDATA DOC-IT3000, Руководство по обслуживанию

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Service Guide DOC-IT3000/4000
Chapter 3 Maintenance & Disassembly
3.3 ADJUSTMENTS AND SERVICE SETTINGS
This section contains the procedures for checking and resetting counters and performing
adjustments and service settings on the Doc-It 3000/4000. These procedures may be required
when replacing either consumables or parts. The disassembly/reassembly procedures list the
required adjustments and refer you to this section. Failure to perform these procedures may result
in unnecessary service calls.
The adjustments and service settings are accomplished through the operator panel. Three
different modes are used: maintenance, administration, and service. Charts 3.3A and 3.3B show
the three modes and the adjustments and service checks.
Firmware changes are saved in the EEPROM located on the engine controller board.
The items listed below provide information on the Doc-It Engine service life and are automatically
updated.
· Automatic Document Feeder (ADF) Paper Feed Counter
· Drum Counter
· Engine Version
· Fuser Counter
· Software Version
· Toner Counter
· Total Printed Page Counter
· Total Scanned Document Counter
End users may adjust the following.
· Buzzer Level
· Keyclick Length
· Print Darkness Control
· Print Start Position Adjustment
· Scan Start Position Adjustment
· Time to Quiet
When the image drum is replaced, perform the following.
· Drum Counter Reset
When the LED printhead is replaced, perform the following.
· 300/400 dpi LED Head Drive Time Setting
· 300/400 dpi LED Head Type Selection
When the fuser is replaced, perform the following.
· Fuser Counter Reset
When the scanner is replaced, perform the following.
· Scanner Shading Adjustment
· Total Scanned Document Counter Reset