MIMAKI JV300-130 - 2.2 Operation Explanation

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MAINTENANCE MANUAL > Electrical Parts > Operation Explanation

Electrical Parts

2.1

Block Diagram

2.2

Operation Explanation

2.3

Circuit Board Specifications

Main Page

Maintenance Manual Contents3
Operating Principle5
Configuration8
Ink Supply Path Diagrammatic Illustration8
When Filling 6-Color +W Ink Set (for SS21 Ink)9
Relationship between Piping and Nozzle Orders10
Flow of the Ink Supply Control11
Ink System Configuration11
Ink System Error Monitoring12
Monitoring of Cartridge Error12
Monitoring of Ink System Error12
Errors Related to the Amount of Remaining Ink13
Supply Cartridge Control and Selection14
Supply Cartridge Control14
Cartridge Status Indicated by Leds14
When One Cartridge for 1-Supply Path Has an Error15
Availability of Ink Supply15
Conditions for Changing the Supply Cartridge16
Cartridge LED Control17
Condition of each Cartridge LED Indicated by Its Lighting and Blinking17
LED Operation Pattern17
Supply Valve Control18
Cartridge Switching Operation18
Timing to Open/Close the Supply Valve18
Monitoring of the Amount of Remaining Ink19
Calculation of the Amount of Consumed Ink19
Updating of the Amount of Remaining Ink19
Ink Suction During Cleaning and Filling19
Use-Up Cleaning20
As for Use-Up Cleaning20
Ink Suction and Discharge Control21
Outline of Control21
System Configuration21
Outline Flow21
Initial Filling22
Operation Sequence for Initial Filling22
Electrical Parts23
Connection Diagram Inside the Main Body24
Cable Veyor24
Carriage24
Main Electrical Box24
Operation Explanation27
Nozzle Arrangement of Head (Rear View)27
Circuit Board Specifications28
EPL2 Main PCB Assy29
List of Connectors29
Fuse Rating30
Led30
SL2H PCB Assy.31
COM32 IO PCB Assy33
AC PCB Assy35
Color LCD PCB Assy.36
RGB LED PCB Assy37
Encoder PCB Assy38
Mini Memory PCB Assy39
Mark Sensor PCB40
CART IO PCB Assy41
Component Surface41
Solder Surface41
Workflow43
Ink Related Parts43
Replacement of the Head Unit44
List of Replacement Procedures44
Replacement of the Cartridge Assy45
Replacement of the Wiper Unit46
Replacement of the Wiper Cleaner Assy.47
Replacement of the Cutter Assy48
Replacement of the Selective Path Assy.49
Replacement of the Cap Head Assy.50
Driving Parts51
Replacement of the X-Axis Motor52
Replacement of the Y-Axis Motor53
Replacement of the y Drive Belt54
Replacement of the Linear Encoder Scale55
Adjustment Items58
Operation Matrix58
Adjustment Function59
Averaging 34 Adjust60
Slant Adjustment61
Check the Slant of each Column61
Perform an Averaging Adjustment61
Stagger Adjustment63
Check the Stagger of each Column63
Drop.pos68
Wf4(Large Droplet Waveform)68
Wf3(Small Droplet Waveform)68
Forward Adjustment69
Return Adjustment69
Going and Returning Adjustment70
Replace Count71
REPLACE COUNTER List of Items71
Default Set72
DEFAULT SET List of Items72
Capping73
Adjust Wiper74
Head Wash75
Maint. Wash77
Head ID78
SERIAL No.79
DEALER No.80
Feed Comp.281
Edge Adjust82
Pointer Offset83
Time Set84
Angle Adjust85
Mechanical Adjustment87
Adjustment of the Carriage Slant88
Height for Right and Left88
Back and Forth Slant (Vertical-Tilt) Adjustment89
Adjustment of the Mounting Location for the Cutter91
Adjustment of the Station Height92
Adjustment of the Wiper Height93
Adjustment of the JAM Sensor Height94
Positioning of the Encoder Sensor95
Centering of the Roll Holder96
Positioning of the Wiper Drive Link97
Parallelism Adjustment of the Tension Bar98
Roll Shaft Parallelism Adjustment99
Test Items103
Test Function103
Check Pattern104
Sensor105
List of SENSOR TEST105
Memory Check106
Keyboard Test107
Lcd108
Check Temp.109
Check Ink IC110
Cartridge Valve111
Aging114
List of AGING Items114
Check Encoder115
Paper Sensor117
Function117
Heater118
Operation Procedures of “TEMP.”118
Operation Procedures of “SSR”118
Action Test119
List of Test Items119
Skew Check121
Voltage Check122
Event Log123
Check Message124
Other Test125
Determining Short Circuit of COM32 IO PCB126
Checking Damage of the Print Heads128
Disassembly and Reassembly130
Covers130
Cover Layout131
Machine Front131
Around Carriage131
Machine Rear132
Ink-Related Parts133
Damper134
Head Unit136
Cleaning Liquid Valve138
Selective Path Pump Assy140
Pump Motor142
Circulation Pump144
Circulation Filter146
CP Absorber150
Valve Assy151
Cutter Unit153
Clamp Assy.154
Changing Joint155
Drive System160
X-Axis Motor Assy161
Y-Axis Motor162
Y Drive Pulley164
Y Drive Belt166
Linear Encoder Scale168
Wiper Unit170
Wiper Cleaner Assy.172
Take-Up Motor173
AMF Unit (OPTION)174
Sensors190
Sensor Layout191
Troubleshooting198
Details on Errors and Malfunctions198
Concerning Errors and Malfunctions199
Rough Identification of the Source of the Trouble199
Identifying the Error Category200
Initial Action200
Failure on the Printer Side200
Repair at the Factory200
List of Error Messages201
List of Warning Messages208
List of SYSTEM HALT211
Detailed Methods of Coping with the Malfunctions216
Operation Flow217
Basic Operation217
Start218
Print Mode219
Local / Remote220
Media Detect / Local220
Common Setting230
Information231
Service Mode232
Adjust233

MIMAKI JV300-130 - 2.2 Operation Explanation

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