SNBC BTP-R880NPI, Service Manual

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BTP-R880NPII Service Manual
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Content
DECLARATION
....................................................................................................................................................................... 1
1 FEATURE
.............................................................................................................................................................................. 1
1.1 O
UTLINE
………………………………………………………………………………………………………………. 1
1.2 M
AIN
F
EATURE
………………………………………………………………………………………………………..
1
1.3 T
ECHNICAL
S
PECIFICATIONS
…………………………………………………………………………………………. 2
1.4 P
OWER SWITCH
, F
EED BUTTON AND
I
NDICATOR
…………………………………………………………………….
2
1.4.1 Power switch
........................................................................................................................................................2
1.4.2 Feed button ...........................................................................................................................................................2
1.4.3LED Indicator .........................................................................................................................................................3
2 PRINTER OVERVIEW AND MODULES ......................................................................................................................... 4
2.1 P
RINTER OVERVIEW
…………………………………………………………………………………………………..
4
2.2 M
AIN
C
ONTROL
B
OARD
U
NIT
B
LOCK
D
IAGRAM
……………………………………………………………………..
5
3 COMMUNICATION INTERFACE ...................................................................................................................................... 6
3.1 RS232
SERIAL INTERFACE
……………………………………………………………………………………………
6
3.1.1 Connector and specification
..............................................................................................................................6
3.1.2 Signal definition ....................................................................................................................................................6
3.1.3 Interface parameters
...........................................................................................................................................6
3.1.4 Default Setting ......................................................................................................................................................6
3.1.5 Timing sequence
..................................................................................................................................................7
3.1.6 Error processing ...................................................................................................................................................7
3.2 USB
INTERFACE
……………………………………………………………………………………………………… 7
3.2.1 USB Interface Connector and Specifications ..................................................................................................7
3.2.2 Signal Define of the USB Interface Module
.....................................................................................................7
3.2.3 Signal cable of USB interface module
.............................................................................................................8
3.2.4 Parameters of the USB Interface Module ........................................................................................................8
3.2.5 Troubleshooting of the Interface Module
.........................................................................................................8
3.3 E
THERNET INTERFACE
………………………………………………………………………………………………..
9
3.3.1 Ethernet interface connector and specification
..............................................................................................9
3.3.2 Ethernet interface electric specification ...........................................................................................................9
3.3.3 Troubleshooting of the Interface Module
.........................................................................................................9
4 DISASSEMBLY AND ASSEMBLY
................................................................................................................................. 10
4.1 M
AINTAINANCE TOOLS
………………………………………………………………………………………………. 10