MIMAKI JV33-130 Dokumentacja Pobierz pdf (Strona 105)

Overhaul of Driving Parts

3-35

3-6-3. Y-axis Drive Pulley

Turn the main power supply of the printer off.

Remove the front cover (x4 screws), the Y cover C (x4 screws), the right cover (x9 screws) and the

KB cover (x4 screws). (See P.3-4 )

Remove the KB bracket screws (x4),

then disconnect the connector and

remove the keyboard.

Always ensure that the main power supply is off when the power is off. This procedure

is extremely dangerous if the sleep function is mistakenly activated instead.

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1 2 ... 100 101 102 103 104 105 106 107 108 109 110 ... 151 152

MAINTENANCE MANUAL 1
About this Maintenance Manual 2
Safety Symbols 3
➊ (Reorder: M901549) 4
➋ (Reorder: M903239) 4
➌ (Reorder: M903330) 4
➍ (Reorder: M903405) 4
➎ (Reorder: M904810) 4
Troubleshooting 6
1-1-1. Notes on repair 8
1-1-2. Preliminary checks 9
1-2-2. Adjustment tools 10
Contents 13
2-1. Operation Principle 14
2-1-3. Set Up 15
2-1-4. Media Detection 15
 CARRIDGE OUT 16
 WIPER EXCHANGE 16
 NOZZLE WASH 16
CR.MAINTENANCE 17
HD.MAINTENANCE 17
2-1-6. Ink System 19
Operation Principle 23
<LED operation pattern> 23
Cartridge Control 24
Ink residual quantity control 27
Outline of control 29
Device configuration 29
Outline flow 30
Initial Filling 31
2-2. Functions 32
HEAD WASH 33
MANUALhead WASH 34
DEFAULT SET 34
MOTOR CURRENT 35
SERIAL No 36
DEALER No 36
EDGE ADJUST 36
MEDIA COMP.2 37
POINTER OFFSET 37
EXCHANGE PARTS 38
2-2-2. TEST Function 39
CHECK PATTERN 40
ALL PATTERN 41
MOTOR TEST 41
 XY SERVO MOTOR 42
 WIPER MOTOR 42
HEATER TEST 43
WA RM I N G T E ST 44
ACTION TEST 44
SENSOR TEST 45
KEYBOARD LED 45
[FUNCTION] 46
MEMORY CHECK 47
SKEW CHECK 48
TEMPERATURE.CHK 48
LINEAR ENCODER 49
INK CARTRIDGE 49
WASH CARTRIDGE 49
2-2-3. Special Key Function 50
2-2-4. PARAMETER Function 51
2-3. Operation Flow 52
2-3-2. SETUP 53
SETUP 2 54
2-3-3. MAINTENANCE 55
MAINTENANCE 2 56
Operation Flow 57
2-3-4. MACHINE SET 58
2-3-5. COMMON SETUP 59
2-3-6. INFORMATION 60
2-3-7. ADJUST 61
#ADJUST 2 62
 HEAD WASH 63
2-3-8. TEST 64
#TEST 3 66
2-3-9. PARAMETER 68
PARAMETER 2 69
3-1. Outline 72
3-1-2. Tools and jigs 73
3-2. Overhaul of Covers 74
Printer Rear Panel 75
3-3-1. Head Unit 77
Filling Ink 79
Adjustment of the head angle 79
Drop Position Correction 81
3-3-2. Pump Motor 82
3-3-3. Capping Assembly 83
3-4. Overhaul of PCBs 88
3-4-1. Main PCB 89
Upload Parameters 90
Up & Download mode 92
Power ON 92
Up & Down load Ready! 92
Adjust Main PCB Motor Current 93
3-4-2. Station PCB 95
3-5. Overhaul of Sensors 96
X-axis Motor 97
Wiper Unit 97
Y Drive Belt 97
Y- a x i s M o t or 97
Y-axis Drive Pulley 97
3-6-1. X-axis Motor 98
Adjust X-Axis Motor Current 100
3-6-2. Y-axis Motor 101
Overhaul of Driving Parts 103
Adjust Y-Axis Motor Current 104
3-6-3. Y-axis Drive Pulley 105
D-BKT cover 106
Y drive belt 106
Belt tension lock screw 108
3-6-4. Y Drive Belt 109
3-6-5. Wiper Unit 112
3-7. Overhaul of Other Parts 114
3-7-1. Cutter Unit Assembly 115
Cutter Unit Positioning 116
Overhaul of Other Parts 117
3-7-2. Linear scale 118
CHAPTER 4 Troubleshooting 123
4-1. Outline 124
2. Initial action 125
4. Repair at the factory 125
5-1. Outline 136
5-1-1. Operation Explanation 137
5-1-2. Power Supply 138
5-2-1. Main PCB 140
5-2-2. PRAM PCB 141
5-2-3. Station PCB 141
5-2-4. X-axis motor relay PCB 142
5-2-5. Ink slider PCB 143
5-2-6. Keyboard PCB 143
5-2-7. Encoder PCB 143
5-2-8. Take-up PCB 143
5-2-9. Head memory PCB 144
5-2-10. LED PCB 144
Primary side wiring 145
Ink cartridge x8 146
Electronic block diagram 147
D500346-11-13092007 152

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