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UNISYS
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Contents
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Section 1 About the EFP9800 Printer
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Features and Options
Receipt Station Features
Journal Station Features
Slip/Validation Station Features
General Features
Maintaining and Cleaning the Printer
Ordering Paper and Supplies
Receipt/Journal Paper
Slips and Forms
Other Supplies
Documentation
Section 2 Operating the Printer
Using the Controls
Changing Paper
Changing Receipt Paper
Removing the Old Receipt Paper Roll
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Changing Receipt/Journal Paper
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Verifying Checks
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Printing on Slips and Checks
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Validating Slips and Checks
Changing the Ribbon Cassette
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Procedure
Section 3 Diagnostics and Print Tests
Level 0 Diagnostics
Level 1 Diagnostics
Information About DIP Switch Settings
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Switch Entry Mode
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EF4270 Emulation: Internal Switch Pack 3, Switches 1, 2, and 3 Switch Settings Descrip tion
EF4270 Emulation: Internal Switch Pack 3, Switches 4, 5, and 6 Switch Settings Descrip tion
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EF4270 Emulation: Internal Switch Pack 3, Switches 7 and 8 Switch Settings Descrip tion
Flash Download Mode
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Data Scope Mode
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Enabling or Disabling the Cover Open Switch
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Verifying Read of MICR Characters
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Checking MICR Noise Level
Selecting the Font for the MICR Check Reader
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Diagnostic Print Tests
Print Configuration Information
Continuous Slip Printing
Print Each Character in the ASCII Character Set
General Print Test
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Adjusting the Printhead Gap
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Section 4 When Something Goes Wrong
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Printer Not Operating
Cause Action
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Indicators Showing a Problem
Cause Action
Printer Does Not Feed Receipt/Journal Paper
Cause Action
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Carriage and Paper Jams
Cause Action
Slips, Forms, or Checks Not Feeding Properly
Cause Action
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Slips, Forms, or Checks Skew When Feeding into the Printer
Cause Action
Some Dots are Missing
Cause Action
Ribbon Tears or Frays More Quickly Than Expected
Overall Print is Light or Smudged
Cause Action
Other Serious Problems
Getting Service
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Section 5 Communication
Interfaces
Sending Commands
Using DOS to Send Commands
RS-232C Interface
RS-232C Interface Protocols
RS-232C Interface Connectors
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Parallel Interface
Parallel Interface Connectors
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Setting Switches
Communication
Section 6 EFP9800 ESC/POS Commands
List of EFP9800 ESC/POS Commands
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EFP9800 ESC/POS Command Descriptions
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(n1 + n2 x 256) = 65535 - N.
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EFP9800 ESC/POS Commands
The transmitted status is shown in the following tables:
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Real Time Commands
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Bar Code Commands
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EFP9800 ESC/POS Commands
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First Variation: String terminated with NULL Character
Hexadecimal Decimal ASCII
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EFP9800 ESC/POS Commands
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m Bar Code d n, Length
Hexadecimal Decimal ASCII Value of n Defau lt
Page Mode
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Flash Memory Commands
1B 7D 00 27 125 0 ESC } NUL
1B 7D 01 27 125 1 ESC } SOH
1B 7D 02 27 125 2 ESC } STX
1B 7D 03 27 125 3 ESC } ETX
Section 7 Ithaca Peripherals Proprinter Emulation Commands
List of Ithaca Peripherals Proprinter Emulation Commands
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Ithaca Peripherals Proprinter Emulation Command Descriptions
08 8 BS
09 9 HT
0B 11 VT
0A 10 LF
0C 12 FF
0D 13 CR
1B 11 27 17 ESC DC1
18 24 CAN
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12 18 DC2
14 20 DC4
1B 2D 30 27 68 48 ESC - 0
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1B 53 30 27 83 48 ESC S 0
1B 53 31 27 83 49 ESC S 1
1B 57 30 27 87 1 ESC w 0
1B 54 27 84 ESC T
1B 57 31 27 87 49 ESC W 1
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Cash Drawer Status Commands
Section 8 NCR 5021 Printer Emulation Commands
List of NCR 5021 Emulation Commands
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NCR 5021 Emulation Command Descriptions
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1B 5B 77 01 13 27 91 119 01 19 ESC [ w 01 13
1B 5B 77 01 14 27 91 119 01 20 ESC [ w 01 14
1B 5B 77 01 16 27 91 119 1 22 ESC ] w 01 16
1B 5B 7A vv yy yy...yy 27 91 122 vv yy yyyy ESC ] z vv yy yyyy
0-80H 0-FFH
Define a Character
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. . . . 0 . . . . . . .
. . . 0 . 0 . . . . . .
. . 0 . . . 0 . . . . .
. 0 . . . . . 0 . . . .
0 . 0 . 0 . 0 . 0 . . .
10 16 DLE
12 18 DC2
1B 5B 72 n ESC [ r n 31-37
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Section 9 EF4270 Emulation Commands
List of EF4270 Emulation Commands
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EF4270 Command Descriptions
0A 10 LF
0B 11 VT
0D 13 CR
0C 12 FF
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1B 08 27 8 ESC BS
1B 00 27 0 ESC NUL
1B 07 27 7 ESC BEL
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1B 1C 27 28 ESC FS
1B 41 27 65 ESC A
1B 46 27 70 ESC F
1B 42 75 27 66 117 ESC B u
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1E 30 RS
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05 03 5 3 ENQ ETX
1B 05 27 5 ESC ENQ
1B 06 27 6 ESC ACK
1B 56 27 86 ESC V
Section 10 Flash Download Commands
List of Flash Download Commands
Flash Download Command Descriptions
1D 00 29 0 GS NUL
1B 5B 7D 27 91 125 ESC [ }
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Section 11 MICR Commands and Parsing
MICR Commands
MICR Parsing
Parsing Parameter String Options
MICR Commands and Parsing
Other Parameters
Sample Parsing Formats
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Notes
Check Serial Number
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Exception Table Entry Format
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Maintaining the Exception Table
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Appendix A Specifications
Printing Specifications
Table 1: Speed and Print Modes
Receipt/Journal Station Slip Station
Specifications
Table 3: Character and Line Specifications
EFP9800 ESC/POS (Includes Epson ESC/POS Emulation)
Ithaca Peripherals Proprinter Emulation
Specifications
NCR 5021 Emulation (Serial Interface Units only)
EF4270 Emulation
Print Zones
Receipt and Journal Print Zones
Validation Print Zone
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Specifications
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Emulation Location of First Line of Validation from Bottom of Form
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Power Requirements
Environmental Requirements
Reliability