Roland Hi-Fi JET FJ-52 Service Notes

SERVICE NOTES
Contents
1 Structure & Spare Parts
1-1 COVERS ....................................................................................... 1
1-2 FRAME .......................................................................................... 2
1-3 DRIVE UNIT .................................................................................. 4
1-4 BASE FRAME ............................................................................... 5
1-5 CHASSIS ...................................................................................... 6
1-6 PINCH ROLLER ............................................................................ 7
1-7 AUTO CUTTER ............................................................................. 7
1-8 INK SYSTEM ................................................................................ 8
1-9 PUMP SYSTEM ............................................................................ 9
1-10 INK JET CARRIAGE ................................................................... 10
1-11 ACCESSORIES .......................................................................... 12
1-12 STAND (PNS-52/42) ................................................................... 13
1-13 TUC-60/70_CONTROL BOX ...................................................... 14
1-14 TUC-60/70_OTHERS .................................................................. 15
1-15 TUC-60/70_ACCESSORIES ....................................................... 16
1-16 TU-500/400 ................................................................................. 16
2 Electrical Section
2-1 WIRING MAP .............................................................................. 17
2-2 MAIN BOARD ASS'Y .................................................................. 18
2-3 SUB BOARD ASS'Y .................................................................... 28
2-4 ELECTRIC MAINTENANCE PART ............................................. 30
3 Replacement of Main Parts
3-1 HEAD_REPLACEMENT ............................................................. 31
3-2 CLEANING WIRE_REPLACEMENT .......................................... 36
3-3 CAPPING ASSEMBLY_REPLACEMENT ................................... 37
3-4 MAIN BOARD_REPLACEMENT ................................................ 39
3-5 BATTERY_REPLACEMENT ....................................................... 40
3-6 ENCODER SCAL_REPLACEMENT ........................................... 43
3-7 CARRIAGE WIRE_REPLACEMENT .......................................... 45
3-8 ASS'Y,MOTOR Y_REPLACEMENT ........................................... 50
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Printed in Japan
FJ-52 / 42
4 Adjustment
4-1 Special Tool ................................................................................ 55
4-2 Service Mode .............................................................................. 56
4-3 HOW TO UPDATE FIRMWARE ................................................. 69
4-4 HEAD RANK SETTING ............................................................... 70
4-5 HEAD ALIGNMENT .................................................................... 72
4-6 CAPPING POSITION ADJUSTMENT ......................................... 78
4-7 FLUSHING ADJUSTMENT ......................................................... 81
4-8 PAPER SIDE SENSOR ADJUSTMENT ..................................... 82
4-9 LIMIT POSITION INITIALIZE ...................................................... 85
4-10 LINEAR ENCODER SETUP ....................................................... 86
4-11 CUT DOWN POSITION ADJUSTMENT ..................................... 87
4-12 MOTOR BALANCE ADJUSTMENT ............................................ 88
4-13 HEAD CARRIAGE HEIGHT ADJUSTMENT ............................... 91
4-14 CALIBRATION (FEEDING DIRECTION) .................................... 94
4-15 CARRIAGE WIRE TENSION ADJUSTMENT ............................. 96
5 Supplemental Information
5-1 OPERATIONAL SEQUENCE ..................................................... 98
5-2 SENSOR MAP .......................................................................... 100
5-3 MANUAL HEAD CLEANING ..................................................... 101
6 Troubleshooting
6-1 PRINTING PROBLEM .............................................................. 113
6-1-1 MISSING DOT/WAVY DOT/ SCRATCHY PRINTING .......... 113
6-1-2 UNNECESSARY LINES IN PRINTING IMAGE .................... 116
6-1-3 DOESN'T PRINT AT ALL ..................................................... 119
6-1-4 SHIFTING IN PRINTING POSITION .................................... 121
6-1-5 INK DROP ON MEDIA .......................................................... 122
6-2 ERROR MESSAGE .................................................................. 124
6-2-1 MOTOR ERROR ................................................................... 124
6-2-2 PRINT ERROR ..................................................................... 126
6-2-3 CAPPING ERROR ................................................................ 127
6-3 OTHERS ................................................................................... 128
6-3-1 FILLING INK PROBLEM ....................................................... 128
6-3-2 MEDIA SKEWING ................................................................. 130
7 Service Activities
7-1 INSTALLATION CHECK LIST .................................................. 131
7-2 MAINTENANCE CHECK LIST .................................................. 140
7-3 SPECIFICATIONS .................................................................... 145
Copyright © 2000 ROLAND DG CORPORATION
Structure & Spare Parts
Electrical Section
Replacement of Main Parts
Adjustment
Supplemental Information
Troubleshooting
Service Activities
Second Edition
FJ-52/42 '00.Dec
5205-01
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