EasyManuals Logo

Olivetti d-Color MF4003 User Manual

Olivetti d-Color MF4003
688 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #637 background imageLoading...
Page #637 background image
d-Color MF4003/MF3303
P THEORY OF OPERATION > 1. d-Color MF4003/MF3303
P-63
(1)Power supply
WARNING
When the power cord is unplugged after turning OFF the
main power switch, partial power switches will remain
powered for monitoring the operation of the main power
switch.
Therefore, at the time of disassembly and reassembly, be
sure to turn OFF the main power switch and unplug the
power cord from the power outlet.
When replacing a unit or board with the power cord being
connected to the power outlet, a risk of electric shock or
damaging the unit or board exists.
When the main power switch is turned OFF but the power cord is still connected to the power outlet, only the following power switches
are powered.
5.1V Base board (BASEB)
DC power supply unit (DCPU)
(2)Quick start up function
This function shortens the start up time (*).
A “Quick start up data” is generated, the CPU operating power is powered between a certain time after the main power switch is turned
OFF to maintain the On Board Memory in the storage board.
After the “Quick start up data” has been saved, the CPU operating power turns OFF. However, partial power switches will remain
powered for monitoring the operation of the main power switch.
At next time, the saved “Quick start up data” will be used to start up the machine.
NOTE
*: Start up time indicates "Panel accessible time", "BOX screen accessible time" and "Network accessible time".
After the main power switch is turned OFF, turn on the main power switch before the "Quick start up data" is saved to start up
the machine at normal speed.
Also, when the power cord is unplugged before the "Quick start up data" is saved after the main power switch is turned OFF,
the machine will start up at normal speed.
Y119930-3
Service Manual

Table of Contents

Other manuals for Olivetti d-Color MF4003

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Olivetti d-Color MF4003 and is the answer not in the manual?

Olivetti d-Color MF4003 Specifications

General IconGeneral
BrandOlivetti
Modeld-Color MF4003
CategoryCopier
LanguageEnglish

Related product manuals