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BTP-R880NPI
SNBC BTP-R880NPI Manuals
Manuals and User Guides for SNBC BTP-R880NPI. We have
1
SNBC BTP-R880NPI manual available for free PDF download: Service Manual
SNBC BTP-R880NPI Service Manual (45 pages)
Receipt Printer
Brand:
SNBC
| Category:
Printer
| Size: 3.21 MB
Table of Contents
Table of Contents
5
Declaration
8
Main Feature
8
Outline
8
Power Switch, Feed Button and Indicator
9
Power Switch
9
Feed Button
9
3LED Indicator
10
Technical Specifications
9
1 Feature
8
2 Printer Overview and Modules
11
Printer Overview
11
Main Control Board Unit Block Diagram
12
3 Communication Interface
13
Rs232 Serial Interface
13
Connector and Specification
13
Signal Definition
13
Interface Parameters
13
Default Setting
13
Timing Sequence
14
Error Processing
14
Usb Interface
14
USB Interface Connector and Specifications
14
Signal Define of the USB Interface Module
14
Signal Cable of USB Interface Module
15
Parameters of the USB Interface Module
15
Troubleshooting of the Interface Module
15
Ethernet Interface
16
Ethernet Interface Connector and Specification
16
Ethernet Interface Electric Specification
16
Troubleshooting of the Interface Module
16
4 Disassembly and Assembly
17
Maintainance Tools
17
Disassemble the Printer
17
Disassemble Bottom and Top Covers
17
Disassemble Lower Board Cover
20
Disassemble the Main Control Board and the Main Control Boardprotection Film
20
Disassemble the Power Switch
21
Disassemble Top Cover
21
Disassemble the Cutter Still Blade and Platen Roller
22
Disassemble the Cutter
22
Disassemble the Print Head Module
23
Disassemble Paper House
24
Disassemble Feed Button Board
24
Disassemble Hook
25
Disassemble Sensor
25
Disassemble the Paper End Sensor Module and Its Sensor
25
Disassemble the Motor
26
Disassemble the Gear
26
Disassemble the Latch
26
Disassemble the Micro Switch
27
Printer Assembly
27
5 Maintenance of Main Parts
28
Print Head Cleaning
28
Sensor Cleaning
28
Roller Cleaning
28
6 Troubleshooting
29
Cutter Error Troubleshooting
29
Printer Doesnt Work
30
Error Led and Buzzer
30
Problems During Printing
30
Appendix
31
Appendix 1 Command Set
31
Appendix 2 Service Parts List
31
Appendix 3 Printer Exploded View
34
Appendix 4 Part List
36
Appendix 4 Parts List
36
Appendix 5 Overall Dimension
38
Appendix 6 Main Board Layout
39
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