Table of Contents
Cover ........................................................................................... 3
Chapter 1: Introduction ............................................................. 4
Capter 2: Adjustments .............................................................. 5
2.1 Carriage Belt Tension ...................................................................... 5
2.2 Table Belt Tension ............................................................................ 6
2.3 Table Motor Belt Tension Adjustment .......................................... 7
2.4 Carriage Encoder Adjustment ..................................................... 12
2.5 Wiper Height Adjustment ................................................................ 13
2.6 Table Z Axis Motor Limit Flag Adjustment ................................. 16
2.7 Obstruction Laser Sensor Adjustment ...................................... 20
2.8 Lubrication ....................................................................................... 26
2.8.1 Linear Guide Rail -Table ........................................................................................... 26
2.8.2 Linear Guide Rail - Carriage .................................................................................... 27
Chapter 3: Parts Replacement ................................................. 29
3.1 Damper Replacement ..................................................................... 30
3.2 Ink supply tube replacement ......................................................... 40
3.2.1 Removing Ink tubees ................................................................................................. 40
3.2.2 Replacing Ink tube system ........................................................................................ 47
3.3 Maintenance Station Replacement ............................................. 59
3.3.1 Maintenance Station Pump Replacement ............................................................... 62
3.3.2 Maintenance Station Wiper Assembly Replacement ........................................... 64
3.4 Ricoh Gen 4 Print Head Controller Replacement ...................... 66
3.5 Print head Replacement ................................................................ 68
3.6 Ricoh Carriage Controller Board Replacement ........................ 70
3.7 Ink Bay Assemblies ........................................................................ 72
3.7.1 Needle Plate-Pin Shift Assembly Replacement ..................................................... 72
3.7.2 Ink Needle Replacement (CMYK) ............................................................................ 76
3.8 Ink Slot Controller Board Replacement ..................................... 79
3.9 USB-ETH-CAN Switch Board Replacement ................................ 81
3.10 Table Motion Control Board Replacement ............................... 83
3.11 Carriage Motion Control Board Replacement ........................ 84
3.12 Power Supply Replacement ....................................................... 85
3.13 Control Panel Assembly Replacement ..................................... 87
3.13.1 Control Panel O-MAP Board Replacement ......................................................... 89
3.13.2 Control Panel I-O Board Replacement .................................................................. 90
3.13.3 Replacing LCD Screen ........................................................................................... 91
3.14 Button Assembly Replacement ................................................................................ 92
Part # ..................................................................................................................................... 94
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