Field Service Ver. 1.0 Jul. 2006
magicolor 2490MF Main Unit
1.
System configuration............................................................................................... 1
2.
Product specifications ............................................................................................. 2
2.1
Built-in Controllers ................................................................................................ 4
2.2
Fax specifications ................................................................................................. 5
3.
Periodic check ......................................................................................................... 7
3.1
Maintenance parts ................................................................................................ 7
3.1.1
Replacement parts........................................................................................ 7
3.1.2
Cleaning parts............................................................................................... 8
3.2
Concept of parts life.............................................................................................. 9
3.3
Maintenance procedure ...................................................................................... 10
3.3.1
Paper feed roller.......................................................................................... 10
3.3.2
PH window .................................................................................................. 13
3.3.3
3.3.4
Drum cartridge ............................................................................................ 16
3.3.5
Transfer belt unit.......................................................................................... 17
3.3.6
2nd transfer roller ........................................................................................ 18
3.3.7
Fusing unit .................................................................................................. 20
4.
Firmware upgrade ................................................................................................. 25
4.1
4.1.1
4.1.2
Upgrading procedure .................................................................................. 25
4.2
NIC firmware upgrading...................................................................................... 27
4.2.1
4.2.2
Upgrading procedure .................................................................................. 27
5.
Other ..................................................................................................................... 29
5.1
5.2
5.3
5.3.1
Top cover..................................................................................................... 31
5.3.2
Rear cover................................................................................................... 31
5.3.3
Left cover .................................................................................................... 31
CONTENTS
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