Hitachi IJ UX, Руководство по обслуживанию

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2.19 Careful Cleaning Setup ········································································· 2-48
2.20 Logging data ······················································································· 2-51
2.21 Rescue soft ························································································ 2-57
2.22 Dimensions for Tapered-Printhead Printing ··············································· 2-59
3. Maintenance of controlling part······································································· 3-1
3.1 Construction of controlling part ································································ 3-1
3.2 Controller part ····················································································· 3-5
3.2.1 EZJ128 board (controller board) ························································· 3-5
3.2.2 Battery ·························································································· 3-8
3.2.3 LCD ······························································································ 3-10
3.2.4 Touch panel ···················································································· 3-12
3.3 Engine part ···························································································· 3-13
3.3.1 EZJ126 board (MPU board) ································································ 3-13
3.3.2 Battery ·························································································· 3-16
3.3.3 Model Key ······················································································ 3-17
3.3.4 Language Key (Option) ····································································· 3-17
3.3.5 Upgrade Key (Option) ······································································· 3-17
3.3.6 EZJ125 board (Nozzle drive board) ······················································· 3-19
3.3.7 EZJ127 board (I/O board) ··································································· 3-21
3.3.8 EZJ132 board (Ink circulation module connection board) ························· 3-29
3.3.9 EZJ113 board (Power relay board) ······················································ 3-29
3.3.10 EZJ114 board (LED / SW board) ······················································· 3-31
3.3.11 EZJ119A board (Relay output board) (Optional board) ························· 3-31
3.3.12 EZJ130 board (Software option control board) ······································· 3-33
3.3.13 EZJ129 board (Software option terminal board) ····································· 3-35
3.3.14 Multiple Power Supply ··································································· 3-43
3.3.15 High voltage power supply ······························································· 3-45
3.3.16 DC fan ························································································· 3-46
3.3.17 TUP-I (for UX-D/E only) ··································································· 3-47
3.3.18 IJP LAN Unit (ILU) (Option) ···························································· 3-48
3.3.19 RFID reader ··················································································· 3-49
3.3.20 Electrical Connection Diagram ··························································· 3-51
4. Maintenance of Circulation System ································································ 4-1
4.1 Structure of Circulation System ·································································· 4-1
4.2 Main Ink Tank Replacement Procedure ······················································· 4-6
4.3 Pressure Reducing Valve Replacement Procedure ········································ 4-10
4.4 Joint Structure and Handling ····································································· 4-11
4.5 Solenoid Valves Replacement Procedure ···················································· 4-12
4.6 Pressure Sensor Replacement Procedure ··················································· 4-14