Rev. 3.02
- 3 -
SRP-350
4. Hardware ....................................................................................................................................................28
4-1 Wiring Diagram ......................................................................................................................................28
4-2 Block Diagram........................................................................................................................................29
4-3 Special Circuit Descriptions ...................................................................................................................30
4-3-1 Power Circuit...................................................................................................................................30
4-3-2 RESET Circuit.................................................................................................................................31
4-3-3 Buzzer and Cash Drawer Circuits...................................................................................................32
4-3-4 I/F PBA Detect Block Diagram........................................................................................................33
4-3-5 RS-232C Communication Block Diagram.......................................................................................34
4-3-6 RS-485 Communication Block Diagram .........................................................................................35
4-3-7 Parallel Communication Block Diagram .........................................................................................36
4-3-8 USB Communication Block Diagram ..............................................................................................36
4-3-9 DIP Switch Circuit ...........................................................................................................................37
4-3-10 Thermal Printer Head Circuit ........................................................................................................38
5. Disassembly and Assembly .....................................................................................................................39
5-1 Case-Lower block ..................................................................................................................................39
5-2 Case Upper block ..................................................................................................................................41
5-3 Frame block ...........................................................................................................................................44
6. Adjustments and Maintenance.................................................................................................................47
6-1 Adjustment .............................................................................................................................................47
6-1-1 Remaining Roll Paper Adjustment..................................................................................................47
6-1-2 Paper Jam.......................................................................................................................................48
6-2 Maintenance ..........................................................................................................................................49
7. Troubleshooting ........................................................................................................................................50
7-1 Power Problem ......................................................................................................................................50
7-2 System Problem.....................................................................................................................................51
7-3 Panel PBA and Sensor Problem............................................................................................................52
7-4 Thermal Printer Head and Feed Motor Problem ...................................................................................53
7-5 Auto Cutter and Drawer Problem...........................................................................................................54
7-6 Dip S/W and I/F PBA Select Problem....................................................................................................55
7-7 RS-232C Serial Communication Problem .............................................................................................56
7-8 RS-485 Serial Communication Problem................................................................................................57
7-9 IEEE-1284 Parallel Communication Problem........................................................................................58
7-10 USB Communication Problem .............................................................................................................59
Содержание SRP-350 PlusA
Страница 1: ...Service Manual SRP 350 Thermal Printer Rev 3 02 http www bixolon com ...
Страница 14: ...Rev 3 02 14 SRP 350 A Serial Self Test Sheet B Parallel Self Test Sheet Figure 3 13 The Self Test Sheet ...
Страница 16: ...Rev 3 02 16 SRP 350 3 1 3 Feature Locations Figure 3 3 Feature Location ...
Страница 28: ...Rev 3 02 28 SRP 350 4 Hardware 4 1 Wiring Diagram Figure 4 1 Board Wiring Diagram ...
Страница 29: ...Rev 3 02 29 SRP 350 4 2 Block Diagram Figure 4 2 Block Diagram ...
Страница 51: ...Rev 3 02 51 SRP 350 7 2 System Problem ...
Страница 52: ...Rev 3 02 52 SRP 350 7 3 Panel PBA and Sensor Problem ...
Страница 53: ...Rev 3 02 53 SRP 350 7 4 Thermal Printer Head and Feed Motor Problem ...
Страница 54: ...Rev 3 02 54 SRP 350 7 5 Auto Cutter and Drawer Problem ...
Страница 55: ...Rev 3 02 55 SRP 350 7 6 Dip S W and I F PBA Select Problem ...
Страница 56: ...Rev 3 02 56 SRP 350 7 7 RS 232C Serial Communication Problem ...
Страница 57: ...Rev 3 02 57 SRP 350 7 8 RS 485 Serial Communication Problem ...
Страница 58: ...Rev 3 02 58 SRP 350 7 9 IEEE 1284 Parallel Communication Problem ...
Страница 59: ...Rev 3 02 59 SRP 350 7 10 USB Communication Problem ...
