Specifications

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Table of Contents
Safety Information ......................................................................................................................................... 1
Section 1 General Description
1.1 Product Description..............................................................................................................................1-1
1.2 Specifications .......................................................................................................................................1-2
Section 2 Machine Composition
2.1 MFX-1300/MFX-1200 Interconnect Block Diagram (1/2).....................................................................2-1
MFX-1700/MFX-1600 Interconnect Block Diagram (1/2).....................................................................2-3
2.2 Main Control PCB.................................................................................................................................2-5
2.3 Network Control Unit (NCU) PCB.........................................................................................................2-7
2.4 Power Supply Unit (PSU) .....................................................................................................................2-8
2.5 Sensors ................................................................................................................................................2-9
2.5.1 Sensor Locations ..........................................................................................................................2-9
2.5.2 Sensor Descriptions....................................................................................................................2-10
2.6 Document Scanning Sequence..........................................................................................................2-11
2.6.1 Document Detection ...................................................................................................................2-11
2.6.2 Document Separation .................................................................................................................2-11
2.6.3 Document Transport ...................................................................................................................2-11
2.6.4 Document Scanning....................................................................................................................2-11
2.6.5 Document Discharge ..................................................................................................................2-12
2.7 Recording Section..............................................................................................................................2-13
2.7.1 Recording Paper Feed Path .......................................................................................................2-13
2.8 Image Processing...............................................................................................................................2-13
2.8.1 Drum Charge ..............................................................................................................................2-14
2.8.2 Drum Exposure...........................................................................................................................2-14
2.8.3 Development...............................................................................................................................2-14
2.8.4 Image Transfer............................................................................................................................2-15
2.8.5 Residual toner distribute .............................................................................................................2-15
2.8.6 Fusing ......................................................................................................................................... 2-16
Section 3 Adjustment Procedures
3.1 Field Service Program Modes..............................................................................................................3-1
3.2 Machine Parameter Adjustment...........................................................................................................3-2
3.2.1 Setting the Machine Parameters...................................................................................................3-2
3.2.2 Clearing the Machine Parameters ................................................................................................3-2
3.3 Memory Switch Adjustment................................................................................................................3-18
3.3.1 Setting the Memory Switches .....................................................................................................3-18
3.3.2 Clearing the Memory Switches ...................................................................................................3-18
3.4 Clear Programmed Data / User Settings............................................................................................3-35
3.5 All RAM Clear.....................................................................................................................................3-36
3.6 Setting Individual Autodialer Attributes...............................................................................................3-36
3.7 Unique Switch Adjustment .................................................................................................................3-40
3.7.1 Setting the Unique Switches .......................................................................................................3-40
3.7.2 Clearing the Unique Switches.....................................................................................................3-40
3.8 Printer maintenance mode .................................................................................................................3-63
3.9 Print Program Mode List.....................................................................................................................3-64
3.10 Test Modes.......................................................................................................................................3-64
3.10.1 Life Monitor ...............................................................................................................................3-65
3.10.2 Printer Test ...............................................................................................................................3-66
3.10.3 Feeder test................................................................................................................................3-67
3.10.4 Background Level Test .............................................................................................................3-67