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GR 3770
Riso GR 3770 Manuals
Manuals and User Guides for Riso GR 3770. We have
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Riso GR 3770 manual available for free PDF download: Technical Manual
Riso GR 3770 Technical Manual (99 pages)
RISOGRAPH
Brand:
Riso
| Category:
Printer
| Size: 1.23 MB
Table of Contents
Appendix (I)
3
Technical Manual
1
Table of Contents
3
Preface
5
Caution
6
Warning
7
Notice
8
Features of the Risograph Gr3770
9
Specifications
10
Product Compatibility
11
2. Drum Section
13
Drum Section
13
Theory of Operation
14
Drum Insertion Error Preventive System
14
Ink Bottle Detecting System
15
Ink Supply System
16
[ Removal ]
17
Ink Bottle Set Sw Assy
17
3. Flat Bed Image Scanning Section
18
Scanner Table Setting System
19
Theory of Operation
19
Stop Position of Image Scanner
20
Image Scanner Position Detecting System
21
Flat Bed Original Set Confirming System
24
Flat Bed Auto Scanning Contrast Adjustment System
25
Flat Bed Image Scanning System
26
Stage Glass
28
Image Scanner Unit
29
Flat Bed Original Detection Sensor and Image Flexible Wire
30
Flat Bed Read Pulse Motor Unit
31
Original Stopper and Shading Glass
32
Removal 1. Thermal Print Head
35
Adjustment 1. Thermal Power of Thermal Print Head
37
5. Master Clamp & Loading Section
39
Theory of Operation
40
Clamp Unit Home Positioning System
40
Clamp Plate Master Release System
41
Clamp Plate Master Clamp System
43
Clamp Unit
45
Disassembling of Clamp Unit
46
Angle Sensor Assy
47
Appendix (I)
48
Test Mode
49
Operation Procedures
49
Testing Sensor and Switch
51
Testing Motor and Solenoid
52
Memory Switch
53
Memory Clear and Counter Stop, Etc
55
Sequential Operation Test
56
Panel Test
58
Advice Displays
59
Trouble Messages (T Display)
59
Trouble Messages (Others)
63
Setting Confirmation Messages
66
Change-Of-Consumables Messages
67
Appendix (II) Description of Pcb's
69
Block Chart
69
Location of Pcbs
70
System Pcb2
71
Image Processing PCB (IPIF)
78
Motor Control PCB MK2
81
Drum Control PCB3
83
Option PCB AIII
90
LCD Control PCB
92
Power Supply PCB 100-120V
94
Power Supply PCB 200-240V
96
TPH Sub PCB
99
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