TABLE OF CONTENTS
1INTRODUCTION .............................................................................................1
2ADJUSTMENTS..............................................................................................1
2.1 LCD Character Contrast & Backlight Brightness................................................1
2.2Table Position Sensor Tab.......................................................................................2
2.3 Encoder Sensor Adjustment ...................................................................................5
2.4 Obstruction Sensor ..................................................................................................7
2.5 Lubrication...............................................................................................................8
2.5.1 Linear Guide Rails .................................................................................................8
2.5.2 Ball Bearing Guide Rails .....................................Error! Bookmark not defined.
2.5.3 Carriage Shaft.......................................................................................................10
2.5.4 Other Lubrication Points......................................................................................10
3PARTS REPLACEMENT ..............................................................................11
3.1 Tools ........................................................................................................................11
3.2 Disassembly & Assembly.......................................................................................11
3.2.1 Dampers and Tubes..............................................................................................11
3.2.1.1 Damper Disassembly ...................................................................................12
3.2.1.2 Damper Replacement...................................................................................16
3.2.1.3 Ink Tube Disassembly..................................................................................16
3.2.1.4 Ink Tube Replacement .................................................................................19
3.2.2 Ink Chip Holder ...................................................................................................19
3.2.3 Wiper Blade .........................................................................................................20
3.2.4 Print Head ............................................................................................................21
3.2.4.1 Removal.......................................................................................................21
3.2.4.2 Reassembly ..................................................................................................24
3.2.5 Control Panel........................................................................................................26
3.2.6 LCD......................................................................................................................27
3.2.7 Ink Bay Bezel.......................................................................................................27
3.2.8 Ink LED Panel......................................................................................................28
3.2.9 Ink PCBA.............................................................................................................29
3.2.10 Ink Delivery System.........................................................................................29
3.2.11 Control PCBA..................................................................................................31
3.2.12 Print Engine PCBA..........................................................................................34
3.2.13 Main Power Supply..........................................................................................35
3.2.14 Encoder Sensor PCBA.....................................................................................36
3.2.15 Power Panel......................................................................................................37
3.2.16 Fuse Replacement & Voltage Reconfiguration................................................38
3.2.17 24 VDC Power Supply.....................................................................................39
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