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Euro-2500 Series
ELCOM Euro-2500 Series Cash Register Manuals
Manuals and User Guides for ELCOM Euro-2500 Series Cash Register. We have
2
ELCOM Euro-2500 Series Cash Register manuals available for free PDF download: Service Manual
ELCOM Euro-2500 Series Service Manual (100 pages)
Brand:
ELCOM
| Category:
Touch terminals
| Size: 11 MB
Table of Contents
Table of Contents
3
Block Chart of ECR Euro-2500TX
11
Introduction
11
Technical Parameters for ECR Euro-2500TX
11
System Configuration
11
Circuits Schemes and Fuctions
13
External Power Supply
13
Power Supply +5
13
Power Supply +5 V
13
Power Supply Circuits
13
Power Supply for Journal Winding Motor +6.3
13
Power Supply for Journal Winding Motor +6.3 V
13
Power Supply for Printer Performance Circuits +24
13
Power Supply for Printer Performance Circuits +24 V
13
Power Supply +3.3 V
14
The Microcontroller and Its Support Circuits
14
E-2500N Microcontroller
14
Tab. 2.1: Pin Description for E-2500N
15
Memory Circuits
16
Start and Turning off of the System
17
I/O Circuits
17
Printing Control Circuits
17
Real-Time Circuit
17
Tab. 2.2: Pin Description for U4 Circuit
18
Tab. 2.3: Pin Description for U5 Circuit
18
Tab. 2.4: Motor Conection
20
Displays
21
Communication Circuits
24
Other Circuits
26
Basic Specification
27
Thermal Head
27
Thermal Head Composition
27
Thermal Printer
27
Data Processing in the Printing Head
28
Printing Data and Their Position
28
Tab. 3.1: Strobes and Thermal Elements Position
28
Thermistor Specification
28
Excitation Sequence
29
Paper Feeding
29
Printer Connectors
29
Stepping Motor Specification
29
Tab. 3.2: Stepping Motor Specification
29
Tab. 3.3: Excitation Sequence
29
Tab. 3.4: Printer Connectors
29
Overall Time Diagram
30
Tab. 3.5: Thermal Head Connector Pins' Description
30
Thermal Head Connector
30
Cleaning the Thermal Head
31
Paper Tape Cutter
31
Sensors' Connectors
31
Stepping Motors' Connectors
31
Tab. 3.6: Description of the Stepping Motors' Connectors (the Phase of the Motors Are Interchanged)
31
Tab. 3.7: Description of Pins for the Sensors' Connector (Left Connector Doesn't Contain Wires 4 and 5)
31
Tab. 3.8: Paper Tape Cutter Specification
32
Reinstallation of Individual Modules
33
Releasing the Printer Cover from the Bottom Case
33
Tab. 4.1: Table of Viewed Parts
33
Separating the Main PCB Case
34
Separating the Top ECR Cover
34
Tab. 4.2: Table of Viewed Parts
34
Reinstallation of the Printer, Printer PCB and the Paper Tape Cutter
35
Tab. 4.3: Table of Viewed Parts
35
Motor Reinstallation
36
Tab. 4.4: Table of Viewed Parts
36
EPROM Reinstallation
37
Reinstalling the Main PCB
37
Damaged SRAM Reinstallation; ECR Reset
38
Memory Extension Using the Extension SRAM Module
38
Displays Reinstallation
39
Nicd Accumulator Exchange
39
Tab. 4.5: Table of Viewed Parts
40
Connectors
41
External Devices Connectors Mounting
42
Connection for External Drawers and Keyboard
43
Connection of External Customer Display
43
Connection of External Printers
44
Connection of the Electronic Payment Terminal
45
Connection of the Electronic Scales
45
Installation of Additional Communication Module COM5 - Serial Interface RS-422
46
Tab. 4.6: Table of Viewed Parts
47
The Serial Interfaces Cabling
47
ECR Service Mode
49
Entering the Service Mode
49
Service Mode Commands Listing
49
ECR Application Mode
51
Master Reset
51
Printing on Journal
51
System Flags
51
Printing Settings 1
52
Programming in the P Mode
52
Surcharges/Discounts on Linked Plus, Deposits/Withdrawals
52
Tab. 5.1: Flags for Menu 910/3-Settings in P Mode
52
Tab. 5.2: Flags for Menu 910/4-S/D Links, RA/PO
52
Printing Settings 2
53
Receipt Printing Modes for the Internal Printer
53
Tab. 5.3: Flags for Menu 910/5-Print Settings 1
53
Tab. 5.4: Flags for Menu 910/6-Print Settings 2
53
Changing the Standard Service Mode Password
54
Direct Keys' Shift Value
54
Smart Bill and Its Settings
54
Tab. 5.5: Flags for Menu 910/11-Various Settings
54
Various Settings
54
Turning the Beeper On/Off
53
Customer Description Lines
55
Application Texts
55
Tab. 5.6: Application Texts
55
Master Currency
56
Setting the Fiscal Core (FC) Flags
56
Tab. 5.7: Flags for Menu 920/1-FC Settings for Master Currecny
56
Secondary Currency
57
Miscellaneous
57
Tab. 5.8: Flags for Menu 920/2-FC Settings for Secondary Currency
57
Tab. 5.10: Settings for Menu 920/4-FC Taxes
58
Tab. 5.9: Flags for Menu 920/3-FC Miscellaneous Settings
58
Tab. 5.11: Settings for Menu 920/5-FC Identification Numbers
59
Taxes
59
Taxpayer's ID Numbers
59
Text Logos
59
Tab. 5.12: Settings for Menu 920/6-FC Text Logos
60
Tab. 5.13: Settings for Menu 920/7-FC Pre-Programmed Texts
60
Function Texts
61
Date and Time
61
Tab. 5.14: Settings for Menu 920/8-The ECR Number and Counter Clearing
61
Tab. 5.15: Settings for Menu 920/9-Setting up Time and Date
61
Hardware
62
Reports
62
Tab. 5.16: Settings for Menu 920/10-Hardware Settings
62
Format
63
Limits
63
Tab. 5.17: Settings for Menu 920/11-FC Settings for Reports
63
Tab. 5.18: Settings for Menu 920/12-FC Limits
63
Bottom Graphical Logo
64
Tab. 5.19: Settings for Menu 920/13-Various Output Formats
64
Top Graphical Logo
64
Fiscal Set
65
Tab. 5.20: Settings for Menu 920/14-Top Graphical Logo
65
Tab. 5.21: Settings for Menu 920/14-Bottom Graphical Logo
65
Tab. 5.22: Settings for Menu 920/16-Fiscal Set
65
Setting the Communication Parameters
66
Setting the Communication Parameters for External Printers
66
Setting the Communication Parameters for PC, Bar-Code Scanner, EFT, and ECM
66
Memory Partitioning
68
Setting the Communication Parameters for Scales
68
In-Line
69
Tab. 5.23: Memory Partitioning Defaults
69
ECR Service Mode Printout
70
ECR Number and Clearing
61
ECR Tests
74
Paper Tape Detection Test
74
Printer Head Position Detection Test
74
Printer Tests
74
Printing of the Character Set
74
Complex Display Test
75
Display Communication Test
75
Display Tests
75
Paper Tape Cutter Test
75
Communication Interface Tests
76
Display Backlight Test
76
Individual Keys Test
76
Keyboard Communication Test
76
Keyboard Tests
76
Testing the COM1, COM3, and COM4 Interfaces
77
Testing the COM2 Interface
77
Testing the COM5 Interface
77
Break Signal Test
78
Other Tests
78
Real-Time Circuit Test
78
Buzzer Test
79
Drawer Test
79
Jumper Test
79
RFID Test
79
Tab. 5.24: Jumper Status Indicators
79
Checksum Test
80
SRAM Memory Test
80
Fiscal Memory Tests
80
Fiscal Memory Communication Test
80
Tab. 5.25: Area Codes and Ranges for 128Kb FM Modules
81
Tab. 5.26: Area Codes and Ranges for 512Kb FM Modules
81
Test of Data Reading from FM
81
Test of Data Writing into FM
81
Testing Clean FM Area
82
Testing Entire FM Area
82
Testing the Fiscal Memory Integrity
82
Testing Used FM Area
82
Bill of Material for Main PCB
85
Bills of Material and Spare Parts Ordering
85
Tab. 6.1: Bill of Material for the Main PCB
85
Bill of Material for Printer PCB
87
Tab. 6.2: Bill of Material for the Printer PCB
88
Bill of Material for Button Bar PCB
89
Bill of Material for Drawercon PCB
89
Bill of Material for LCD Display PCB
89
Tab. 6.3: Bill of Material for the Button Bar PCB
89
Tab. 6.4: Bill of Material for the Drawercon PCB
89
Tab. 6.5: Bill of Material for the LCD Display PCB
89
Bill of Material for External Display ED-2500 PCB
90
Tab. 6.6: Bill of Material for the External LCD Display
90
Bill of Material for COM5 Module PCB
91
Bill of Material for SRAM Module PCB
91
Tab. 6.7: Bill of Material for the SRAM Module PCB
91
Bill of Material for Fiscal Memory Module PCB
92
Tab. 6.8: Bill of Material for the COM5 Module PCB
92
Tab. 6.9: Bill of Material for the Fiscal Memory PCB
93
Troubleshooting
95
Troubleshooting for the Power Supply
95
Troubleshooting for the Micro Processing System
95
Printing Troubleshooting
96
Display Troubleshooting
96
Keyboard Troubleshooting
96
Communication Troubleshooting
96
Troubleshooting for Other Errors
97
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ELCOM Euro-2500 Series Service Manual (100 pages)
Brand:
ELCOM
| Category:
Cash Register
| Size: 10 MB
Table of Contents
Table of Contents
3
Introduction
11
Technical Parameters for ECR Euro-TX
11
System Configuration
11
Block Chart of ECR Euro-TX
11
Fig. .: Block Chart of Euro -TX Cash Register
11
Circuits Schemes and Fuctions
13
Power Supply Circuits
13
External Power Supply
13
Power Supply
13
Power Supply for Printer Performance Circuits
13
Power Supply for Journal Winding Motor
13
Fig. .: Power Supply + V
13
Fig. .: Power Supply for the Printer Performance Circuits + V
13
Fig. .: Power Supply for the Journal Winding Motor
13
Power Supply
14
The Microcontroller and Its Support Circuits
14
Fig. .: E-N Pin Arrangement
14
Tab. .: Pin Description for E-N
15
Fig. .: Memory Connection Scheme
16
Memory Circuits
16
Real-Time Circuit
17
Start and Turning off of the System
17
I/O Circuits
17
Printing Control Circuits
17
Fig. .: Reset Controller
17
Fig. .: Printing Control Signals
18
Tab. .: Pin Description for U Circuit
18
Fig. .: Control Circuit for the Printer Step Motor
19
Fig. .: Control Circuit for the Journal Winding Motor
20
Fig. .: Control Circuit for the Paper Tape Cutter
20
Fig. .: Paper Cutter End Position Signal
20
Fig. .: Connection of the Journal Winding Motor
20
Fig. .: Paper Tape Presence Signals PAP, PAP; Printer Head Temperature Signal TC; Printer Head
20
Fig. .: Interrupt Signal from the Feed Buttons Irqtl, Button Press Signals POSUC, POSZU
20
Tab. .: Motor Conection
20
Displays
21
Fig. .: Printer Connector Connection
21
Fig. .: Segment Display and the NJUB Display Controller Interconnection
22
Fig. .: Connection for the Display Controller NJUB
22
Fig. .: Internal Customer Display Interface
22
Fig. .: Alphanumerical Display Module
23
Fig. .: External Cashier's Display Interface
23
Communication Circuits
24
Fig. .: Communication Circuits for the PC (RS, RS) and Bar-Code Scanner (COM - RS)
24
Fig. .: Communication Circuits for the COM and COM
25
Other Circuits
26
Fig. .: Buzzer Connection
26
Fig. .: ECR Drawer Opening
26
Fig. .: External Keyboard Circuits
26
Thermal Printer
27
Basic Specification
27
Thermal Head
27
Thermal Head Composition
27
Fig. .: Thermal Printing Head Composition
27
Data Processing in the Printing Head
28
Printing Data and Their Position
28
Thermistor Specification
28
Fig. .: Printing Data Positions
28
Fig. .: Time Diagram
28
Tab. .: Strobes and Thermal Elements Position
28
Paper Feeding
29
Stepping Motor Specification
29
Excitation Sequence
29
Printer Connectors
29
Fig. .: Excitation Sequence Chart
29
Tab. .: Stepping Motor Specification
29
Tab. .: Excitation Sequence
29
Tab. .: Printer Connectors
29
Overall Time Diagram
30
Thermal Head Connector
30
Fig. .: Overall Time Chart
30
Fig. .: Thermal Head Connector
30
Tab. .: Thermal Head Connector Pins' Description
30
Stepping Motors' Connectors
31
Sensors' Connectors
31
Cleaning the Thermal Head
31
Paper Tape Cutter
31
Fig. .: Stepping Motor Connector
31
Fig. .: Sensors' Connector Connexion
31
Fig. .: Sensors' Connector
31
Tab. .: Description of the Stepping Motors' Connectors
31
Tab. .: Description of Pins for the Sensors' Connector
31
Tab. .: Paper Tape Cutter Specification
32
Reinstallation of Individual Modules
33
Releasing the Printer Cover from the Bottom Case
33
Fig. .: Bottom View
33
Tab. .: Table of Viewed Parts
33
Separating the Main PCB Case
34
Separating the Top ECR Cover
34
Fig. .: Fixing Screws Placement for the Main PCB Case
34
Fig. .: PCB Case Is Drawn in Bold
34
Fig. .: the Screws Holding the Top and Bottom Cover of the Main PCB Together
34
Tab. .: Table of Viewed Parts
35
Motor Reinstallation
36
Tab. .: Table of Viewed Parts
36
Reinstalling the Main PCB
37
EPROM Reinstallation
37
Damaged SRAM Reinstallation; ECR Reset
38
Memory Extension Using the Extension SRAM Module
38
Tab. .: Table of Viewed Parts
40
Tab. .: Table of Viewed Parts
47
Tab. .: Flags for Menu /-Settings in P Mode
52
Tab. .: Flags for Menu /-S/D Links, RA/PO
52
Tab. .: Flags for Menu /-Print Settings
53
Tab. .: Flags for Menu /-Various Settings
54
Tab. .: Application Texts
55
Tab. .: Flags for Menu /-FC Settings for Master Currecny
56
Tab. .: Flags for Menu /-FC Settings for Secondary Currency
57
Tab. .: Flags for Menu /-FC Miscellaneous Settings
58
Tab. .: Settings for Menu /-FC Taxes
58
Tab. .: Settings for Menu /-FC Identification Numbers
59
Tab. .: Settings for Menu /-FC Pre-Programmed Texts
60
Tab. .: Settings for Menu /-FC Text Logos
60
Tab. .: Settings for Menu /-The ECR Number and Counter Clearing
61
Tab. .: Settings for Menu /-Setting up Time and Date
61
Tab. .: Settings for Menu /-Hardware Settings
62
Tab. .: Settings for Menu /-FC Settings for Reports
63
Tab. .: Settings for Menu /-FC Limits
63
Tab. .: Settings for Menu /-Various Output Formats
64
Tab. .: Settings for Menu /-Top Graphical Logo
65
Tab. .: Settings for Menu /-Bottom Graphical Logo
65
Tab. .: Settings for Menu /-Fiscal Set
65
Tab. .: Memory Partitioning Defaults
69
Tab. .: Jumper Status Indicators
79
Tab. .: Area Codes and Ranges for Kb FM Modules
81
Tab. .: Bill of Material for the Main PCB
85
Tab. .: Bill of Material for the Printer PCB
88
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