Tally T7070 Maintenance Manual

Page 1
Maintenance Manual Ink Jet Printer
T7070T7070
®
Page 2
Item Name Part Class Qty Remarks
3 Separator Unit 395 700 B 1
5 Lever, Separator Lock 395 808 B 1
Printer Part 6 – Spare Parts and Schematics
6-3
Page 3
1.1.2 Top Cover
Part 6 – Spare Parts and Schematics Printer
6-4
Page 4
Item Name Part Class Qty Remarks
1 Top Cover Ass’y 395 701 B 1
2 Spring, Leaf 395 702 B 1
4 Spur Frame Unit 395 703 A 1
Printer Part 6 – Spare Parts and Schematics
6-5
Page 5
1.1.3 Spur Frame Unit
Part 6 – Spare Parts and Schematics Printer
6-6
Page 6
Item Name Part Class Qty Remarks
2 Spur Unit 395 704 B 11
3 Main Spur Unit 395 705 B 3
4 Sub Main Spur Unit 395 706 B 1
5 Assist Spur Unit 395 707 B 4
6 Extension Spur Unit 395 708 B 2
7 Holder, Lever 395 709 B 1
8 Spring, Hook End Coil 395 710 B 1
9 Lever, Extension Spur 395 711 B 1
10 Holder, Assist Spur 395 712 B 4
Printer Part 6 – Spare Parts and Schematics
6-7
Page 7
1.1.4 Upper Cover
Part 6 – Spare Parts and Schematics Printer
6-8
Page 8
Item Name Part Class Qty Remarks
1 Upper Cover Unit 395 713 B 1
2 Plate, LCD Protect 395 714 B 1
6 Button, Push, RH 395 716 B 1
Printer Part 6 – Spare Parts and Schematics
6-9
Page 9
1.1.5 Logic Board
Part 6 – Spare Parts and Schematics Printer
6-10
Page 10
Item Name Part Class Qty Remarks
1 Logic Board Ass’y 397 289 A 1
6 Cable, Interface 395 717 A 1
7 I/F Logic Board Ass’y 395 677 A 1
Printer Part 6 – Spare Parts and Schematics
6-11
Page 11
1.1.6 Power Supply Unit and Control Panel
Part 6 – Spare Parts and Schematics Printer
6-12
Page 12
Item Name Part Class Qty Remarks
1 Power Supply 110/120
Power Supply 220/240
395 666 395 667
A A
1 1
2 Fuse 125V 3.15A
Fuse 250V 2.0A
395 668 395 669
A A
1 1
3 Cover, Gear (L) 397 038 B 1
4 Plate Grounding, LH 395 718 B 1
5 Purge Unit 395 681 A 1
7 Panel 395 676 A 1
8 Panel Cable, 18p 395 719 A 1
Printer Part 6 – Spare Parts and Schematics
6-13
Page 13
1.1.7 Printer Unit
Part 6 – Spare Parts and Schematics Printer
6-14
Page 14
Item Name Part Class Qty Remarks
2 Cable, Power Supply 395 720 B 1
4 Cable Extension, w/Connector 395 721 B 1
5 Lever, Paper Selection 395 722 A 1
8 Bottom Cover Unit 395 723 B 1
Printer Part 6 – Spare Parts and Schematics
6-15
Page 15
1.1.8 Bottom Cover
Part 6 – Spare Parts and Schematics Printer
6-16
Page 16
Item Name Part Class Qty Remarks
2 Foot, Printer 395 724 B 4
3 Cover, Container 395 725 B 1
4 Head Cartridge Container 395 726 B 1
5 Ink Absorber Ass’y 395 679 B 1
7 Rail, Guide 395 727 B 1
8 Plate, Grounding 395 728 B 4
Printer Part 6 – Spare Parts and Schematics
6-17
Page 17
1.1.9 Purge Motor
Part 6 – Spare Parts and Schematics Printer
6-18
Page 18
Item Name Part Class Qty Remarks
1 Purge Motor Ass’y 395 680 A 1
Printer Part 6 – Spare Parts and Schematics
6-19
Page 19
1.1.10 Carriage Part I
Part 6 – Spare Parts and Schematics Printer
6-20
Page 20
Item Name Part Class Qty Remarks
1 Film, Magnetic Timing 397 970 A 1 SET
2 Spring, Encoder Mount 397 970 SET
3 Holder, Encounter 397 970 SET
4 Clip, Shaft 395 731 B 1
5 Shaft 397 964 B 1
6 Holder Carriage Ribbon Cable 395 732 B 1
7 Carriage Unit 395 733 A 1
8 Arm, Sensor 395 734 B 1
9 Roller, Idler 395 735 B 1
10 Bracket, Idler 395 736 B 1
11 Spring, Coil 395 737 B 1
12 Guide, Corner 395 738 B 1
Printer Part 6 – Spare Parts and Schematics
6-21
Page 21
1.1.11 Carriage Part II
Part 6 – Spare Parts and Schematics Printer
6-22
Page 22
Item Name Part Class Qty Remarks
1 Belt, Carriage, 537T 395 739 A 1
2 Holder, Belt 395 740 B 1
4 Spring, Hook End Coil 395 742 B 1
5 Cam, Tension 395 743 B 1
6 Lever, Form Thickness 395 744 B 1
Printer Part 6 – Spare Parts and Schematics
6-23
Page 23
1.1.12 Carriage Part III
Part 6 – Spare Parts and Schematics Printer
6-24
Page 24
Item Name Part Class Qty Remarks
1 Holder, Head 397 166 B 1
5 Head Cable Ass’y 395 810 A 1
Printer Part 6 – Spare Parts and Schematics
6-25
Page 25
1.1.13 Carriage Motor and Paper Feed Motor
Part 6 – Spare Parts and Schematics Printer
6-26
Page 26
Item Name Part Class Qty Remarks
2 Plate, Grounding 395 746 B 1
3 Cover, Gear (R) 397 177 B 1
4 Spring, Coil 395 748 B 1
5 Gear, Clutch 395 747 B 1
6 Cam, Release 395 749 B 1
7 Gear, Transmission, 45T 395 750 B 1
8 Gear, Transmission, 54T 395 751 B 1
9 Gear, Transmission, 40T 395 752 B 1
10 Motor, Paper Feed 395 673 A 1
12 Motor, Carriage 395 672 A 1
Printer Part 6 – Spare Parts and Schematics
6-27
Page 27
1.1.14 Tr actor Feeder
Part 6 – Spare Parts and Schematics Printer
6-28
Page 28
Item Name Part Class Qty Remarks
1 Gear, Tractor 395 753 B 1
2 Sensor, Tractor Feed 395 671 A 1
4 Pin Feed Wheel (R) 395 754 A 1
5 Pin Feed Wheel (L) 380 048 A 1
Printer Part 6 – Spare Parts and Schematics
6-29
Page 29
1.1.15 Printer Frame
Part 6 – Spare Parts and Schematics Printer
6-30
Page 30
Item Name Part Class Qty Remarks
1 Gear, 36T 395 755 B 2
2 Bushing 395 756 B 2
3 Coil, Spring 395 757 B 2
4 Washer 395 758 B 2
5 Bushing 395 759 B 2
6 Eject Roller Ass’y 395 760 B 1
7 Plate, Paper Guide 395 761 B 1
9 Roller, Paper Transmission 395 763 B 1
Printer Part 6 – Spare Parts and Schematics
6-31
Page 31
1.1.16 Printer Frame and Paper Feed Roller
Part 6 – Spare Parts and Schematics Printer
6-32
Page 32
Item Name Part Class Qty Remarks
1 Roller, Pressure 395 764 B 8
2 Plate, Pressure 395 765 B 2
3 Spring, Leaf 395 766 B 8
4 Spring, Coil 395 767 B 8
5 Guide, Separation 395 768 B 4
6 Guide, Separation 395 769 B 6
8 Washer 395 770 B 1
9 Feed Roller Unit 395 771 B 1
Printer Part 6 – Spare Parts and Schematics
6-33
Page 33
1.1.17 Paper Guide Frame
Part 6 – Spare Parts and Schematics Printer
6-34
Page 34
Item Name Part Class Qty Remarks
2 Ink Pad 380 045 B 1
3 Spring, Coil 395 772 B 5
4 Roller, Pinch 395 773 B 5
5 Roller, Assist Pinch 395 774 B 5
6 Spring, Torison 395 775 B 5
7 Bracket, Pinch Roller 395 776 B 5
8 Holder, Shaft 395 777 B 1
9 Shaft, Release Roller 395 778 B 1
10 Paper Sensor Ass’y 395 670 A 1
Printer Part 6 – Spare Parts and Schematics
6-35
Page 35
1.1.18 Logic Board Component
Top View
Bottom View
Part 6 – Spare Parts and Schematics Printer
6-36
Page 36
Item Name Part Class Qty Remarks
IC2 Firmware for Logic 395 675 395 779 A 1
IC2 Firmware for Logic 397 289 397 290 A 1
IC2 Eprom for FW; D27C8000 395 639 B 1
IC5 Printer Controler Unit 380 062 A 1
IC8 EEP-Rom NM93C46N 395 809 A 1
Printer Part 6 – Spare Parts and Schematics
6-37
Page 37
1.1.19 Serial I/F Board Ass’y
Part 6 – Spare Parts and Schematics Printer
6-38
Page 38
Item Name Part Class Qty Remarks
1 Board/Option 044 699 A 1
2 Plug, Short B 4
Printer Part 6 – Spare Parts and Schematics
6-39
Page 39
Part 6 – Spare Parts and Schematics Printer
6-40
Page 40
1.1.20 Screws, Washers and Rings
Item Name Part Class Qty Remarks
S1 Screw, Machine, Binding Head, M3x6 C
S2 Screw, Cross-Recess, FCH C
S3 Screw, TAP, Binding Head, M3x6 C
S4 Screw, TP, M4x14 C
S5 Screw, Binding, Head, Self-TPG, M4x12 C
S6 Screw, M4x6 C
S7 Screw, Machine, TP PAN Head, M3x6 C
S8 Screw, TP, M3x4 C
S9 Screw, BH, 2x5 C
S10 Screw , B-Tight, M3x8 C
S11 Screw, TP, M3x16 C
S12 Screw , Machine, M3x4 C
S13 Screw , M3x4 C
R1 Ring, E, M6 C
R2 Ring, E, M4 C
C
Printer Part 6 – Spare Parts and Schematics
6-41
Page 41
1.1.21 Tools
Part 6 – Spare Parts and Schematics Printer
6-42
Page 42
Item Name Part Class Qty Remarks
T1 Feeler Gauge, Gap 0.5 mm C
T2 Molykote PG - 641 C
Printer Part 6 – Spare Parts and Schematics
6-43
Page 43
1.2 ASF Bin 1
1.2.1 ASF 1 Bin Part I
Part 6 – Spare Parts and Schematics ASF Bin 1
6-44
Page 44
Item Name Part Class Qty Remarks
1 Arm, Paper Support, LH 395 780 B 1
2 Arm, Paper Support, RH 395 781 B 1
3 Holder, Paper Support Arm 395 782 B 1
4 Lever, Loading 395 783 B 1
5 Cover, Right 395 784 B 1
6 Arm, Loading 395 785 B 1
7 Spring, Hook End Coil 395 786 B 1
8 Cam, Loading 395 787 B 1
ASF Bin 1 Part 6 – Spare Parts and Schematics
6-45
Page 45
1.2.2 ASF 1 Bin Part II
Part 6 – Spare Parts and Schematics ASF Bin 1
6-46
Page 46
Item Name Part Class Qty Remarks
1 Cover, Left 395 788 B 1
2 Cover Gear 395 789 B 1
4 One Way Clutch Gear Unit 395 791 B 1
5 Latch Arm Unit 395 792 B 1
6 Gear, Idle 395 793 B 1
7 Gear, Transmission, 25T 395 794 B 1
ASF Bin 1 Part 6 – Spare Parts and Schematics
6-47
Page 47
1.2.3 ASF 1 Bin Part III
Part 6 – Spare Parts and Schematics ASF Bin 1
6-48
Page 48
Item Name Part Class Qty Remarks
3 Spring, Coil 395 795 B 2
4 Lever, Protection 395 796 B 1
8 Guide, Paper Pick Up 395 797 B 1
9 Pick Up Roller Unit, LH 395 798 A 1
10 Pick Up Roller Unit, RH 395 799 A 1
ASF Bin 1 Part 6 – Spare Parts and Schematics
6-49
Page 49
1.2.4 ASF 1 Bin Part IV
Part 6 – Spare Parts and Schematics ASF Bin 1
6-50
Page 50
Item Name Part Class Qty Remarks
1 Gear, Loading 395 800 B 2
3 Lifting Plate Unit 795 801 B 1
8 Spring, Coil 395 802 B 2
ASF Bin 1 Part 6 – Spare Parts and Schematics
6-51
Page 51
1.2.5 ASF 1 Bin Part V
Part 6 – Spare Parts and Schematics ASF Bin 1
6-52
Page 52
Item Name Part Class Qty Remarks
4 Spring, Coil 395 803 B 2
5 Paper Guide Unit 795 804 B 1
ASF Bin 1 Part 6 – Spare Parts and Schematics
6-53
Page 53
1.3 ASF Bin 2
1.3.1 ASF 2 Bin Part I
Part 6 – Spare Parts and Schematics ASF Bin 2
6-54
Page 54
Item Name Part Class Qty Remarks
1 Arm, Paper Support, LH 395 780 B 1
2 Arm, Paper Support, RH 395 781 B 1
3 Holder, Paper Support Arm 395 782 B 1
4 Lever, Loading 395 783 B 1
5 Cover, Right 395 784 B 1
6 Arm, Loading 395 785 B 1
7 Spring, Hook End Coil 395 786 B 1
8 Cam, Loading 395 787 B 1
ASF Bin 2 Part 6 – Spare Parts and Schematics
6-55
Page 55
1.3.2 ASF 2 Bin Part II
Part 6 – Spare Parts and Schematics ASF Bin 2
6-56
Page 56
Item Name Part Class Qty Remarks
1 Cover, Left 395 806 B 1
2 One Way Clutch Gear Unit 395 807 B 1
3 Latch Arm Unit 395 792 B 1
4 Gear, Transmission, 25T 395 794 B 1
ASF Bin 2 Part 6 – Spare Parts and Schematics
6-57
Page 57
1.3.3 ASF 2 Bin Part III
Part 6 – Spare Parts and Schematics ASF Bin 2
6-58
Page 58
Item Name Part Class Qty Remarks
3 Guide, Paper Pick Up 395 797 B 1
4 Pick Up Roller Unit, LH 395 798 A 1
5 Pick Up Roller Unit, RH 395 799 A 1
ASF Bin 2 Part 6 – Spare Parts and Schematics
6-59
Page 59
1.3.4 ASF 2 Bin Part IV
Part 6 – Spare Parts and Schematics ASF Bin 2
6-60
Page 60
Item Name Part Class Qty Remarks
1 Gear, Loading 395 800 B 2
3 Lifting Plate Unit 795 801 B 1
4 Spring, Coil 395 802 B 2
ASF Bin 2 Part 6 – Spare Parts and Schematics
6-61
Page 61
1.3.5 ASF 2 Bin Part V
Part 6 – Spare Parts and Schematics ASF Bin 2
6-62
Page 62
Item Name Part Class Qty Remarks
4 Spring, Coil 395 803 B 2
5 Paper Guide Unit 795 804 B 1
ASF Bin 2 Part 6 – Spare Parts and Schematics
6-63
Page 63
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