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Mono Laser MFP
ProXpress M458 series
SL-M4580FX, SL-M4583FX
(Ver 1.02)




SERVICE MANUAL
Mono Laser MFP Contents

1. Precautions

2. Product Specifications and Description

3. Disassembly and Reassembly

4. Troubleshooting

5. System Diagram

6. Reference Information




Refer to the service manual in the GSPN (see the rear cover) for more information.
Contents



Contents
1. Precautions ........................................................................................................................................1 - 1
1.1. Safety warning ..........................................................................................................................1 - 1
1.2. Caution for safety ......................................................................................................................1 - 2
1.2.1. Toxic material...............................................................................................................1 - 2
1.2.2. Electric shock and fire safety precautions ...........................................................................1 - 2
1.2.3. Handling precautions .....................................................................................................1 - 4
1.2.4. Assembly and Disassembly precautions .............................................................................1 - 4
1.2.5. Disregarding this warning may cause bodily injury ..............................................................1 - 5
1.3. ESD precautions ........................................................................................................................1 - 6
1.4. Caution for Data Loss .................................................................................................................1 - 7
2. Product Specifications and Description ....................................................................................................2 - 1
2.1. Product Overview ......................................................................................................................2 - 1
2.2. Specifications............................................................................................................................2 - 2
2.2.1. General Specification .....................................................................................................2 - 2
2.2.2. Print Specifications ........................................................................................................2 - 4
2.2.3. Scan specification ..........................................................................................................2 - 5
2.2.4. Copy specification .........................................................................................................2 - 6
2.2.5. Fax specification ...........................................................................................................2 - 7
2.2.6. Paper Handling specification............................................................................................2 - 8
2.2.7. Software and solution specification ................................................................................. 2 - 10
2.2.8. Supplies..................................................................................................................... 2 - 11
2.2.9. Maintenance Parts ....................................................................................................... 2 - 12
2.2.10. Option....................................................................................................................... 2 - 13
2.3. System Configuration ............................................................................................................... 2 - 14
2.4. Feeding System ....................................................................................................................... 2 - 19
2.4.1. Feeding System Overview............................................................................................. 2 - 19
2.4.2. Cassette ..................................................................................................................... 2 - 22
2.4.3. Pick-Up Unit .............................................................................................................. 2 - 23
2.4.4. Registration Unit ......................................................................................................... 2 - 24
2.4.5. MPF(Multi-Purpose Feeder) Unit ................................................................................... 2 - 25
2.5. Image Creation........................................................................................................................ 2 - 26
2.5.1. Printing process overview ............................................................................................. 2 - 26
2.5.2. Toner Cartridge ........................................................................................................... 2 - 27
2.5.3. Imaging Unit .............................................................................................................. 2 - 28
2.5.3.1. Development ................................................................................................ 2 - 29
2.6. Fuser unit ............................................................................................................................... 2 - 30
2.6.1. Fuser unit overview ..................................................................................................... 2 - 30
2.6.2. Fuser unit drive ........................................................................................................... 2 - 31

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