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Edition 2/01
Transfer Printer
A8
Operator's Manual
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2 cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
copyright by cab / 900 8147 / L07 / 25
T echnische Änderungen vorbehalten
In accordance with our policy of continual product improvement, we reserve the right to alter specifications without notice
Données technique modifiables sans prévais
Gesellschaft für Tharo Systems, Inc.
Computer- und Automations- 2866 Nationwide Parkway
Bausteine mbH & Co KG P.O. Box 798
cab Produkttechnik GmbH & Co KG Brunswick, OH 44212-0798
Postfach 1904 D-76007 Karlsruhe Web: http://www .tharo.com
Wilhelm-Schickard-Str. 14 D-76131 Karlsruhe E-mail: tharo@tharo.com
Telefon +49 (0) 721 / 66 26-0 Tel. : +1 330-273-4408
Telefax +49 (0) 721 / 66 26-249 Fax : +1 330-225-0099
Web : http://www .cabgmbh.com
e-mail : info@cabgmbh.com
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3cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
Thermal Transfer Printer
Operator's Manual
A 8
Thermal Transfer Printer
Operator's Manual
All rights reserved, including those of the translations.
No part of this manual nor any translation may be reproduced or transmitted in any form
or by any means, for any purpose other than the purchaser's personal use, without the
express written permission of cab Produkttechnik GmbH & Co KG Karlsruhe.
Edition 2/01
Printed in Germany
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4 cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
Table of Contents
Trademarks ............................................................................................................................. 7
A General Guide to the Documentation............................................................................... 8
Operating Manual .............................................................................................................. 8
Further Documentation...................................................................................................... 8
Characteristics of the Thermal Printhead ........................................................................... 9
1. Product Description ...................................................................................................... 10
General Information......................................................................................................... 10
Compliances .................................................................................................................... 11
Instructions for the Lithium Battery ................................................................................. 11
Technical Specifications .................................................................................................. 12
Optional Features ............................................................................................................ 14
External Rewinder ..................................................................................................... 14
Cutter Assembly........................................................................................................ 14
Present Sensor ......................................................................................................... 15
Cut / Peel-off Adapter ............................................................................................... 15
PC Memory Card....................................................................................................... 15
External Keyboard..................................................................................................... 15
Label Design Software EASYLABEL for Windows .................................................. 15
Print Media.......................................................................................................................16
Print Media for Direct Thermal Printing .................................................................... 17
Print Media for Thermal Transfer Printing ................................................................ 17
Label / Tag Media Specifications .............................................................................. 18
Transfer Ribbon......................................................................................................... 19
2. General Safety Instructions .......................................................................................... 20
3. Unpacking....................................................................................................................... 20
Delivery Contents ............................................................................................................ 20
Removing the Securing Devices ..................................................................................... 21
4. Printer Component Location ........................................................................................ 22
5. Connecting the Printer.................................................................................................. 26
Connection to a Computer .............................................................................................. 26
Connection to Power Supply ........................................................................................... 27
Switch on the Printer ....................................................................................................... 28
6. Media Loading ............................................................................................................... 29
Preparing for Tear-off Mode / Rewind Mode ...................................................................29
Loading Labels ................................................................................................................ 30
Loading Transfer Ribbon ................................................................................................. 33
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5cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
7. Adjustments Concerning the Labels ........................................................................... 34
Adjustment of the Label Edge Sensor ............................................................................ 34
Adjustment of the Transfer Ribbon .................................................................................35
Adjustment of the Printhead Support .............................................................................. 36
8. Control Panel .................................................................................................................37
System Mode SYSTEM TEST ........................................................................................ 38
System Mode ONLINE .................................................................................................... 39
System Mode OFFLINE .................................................................................................. 40
System Mode PRINT ...................................................................................................... 41
System Mode PAUSE ..................................................................................................... 42
System Mode FAULT-CORRECTABLE .......................................................................... 43
System Mode FAULT-IRRECOVERABLE ...................................................................... 44
System Mode SETUP .....................................................................................................45
System Mode TEST PRINT ............................................................................................ 46
System Mode MONITOR MODE / ASCII Dump Mode................................................... 47
System Mode LABEL FROM CARD ............................................................................... 48
System Mode ENTER DATA........................................................................................... 49
9. Setup ............................................................................................................................... 50
Start of Setup Mode......................................................................................................... 50
Overview of the Setup Parameters ................................................................................. 51
Country / Land .................................................................................................................52
Transfer Print ................................................................................................................... 54
Label Sensor....................................................................................................................55
Interface ...........................................................................................................................56
Cut Position ..................................................................................................................... 58
Peel Position.................................................................................................................... 59
Printhead Position ........................................................................................................... 60
Heat Level........................................................................................................................62
Printer Info .......................................................................................................................63
Set Date ........................................................................................................................... 64
Set Time ........................................................................................................................... 65
Character Set...................................................................................................................66
Format Memory Card ...................................................................................................... 67
Copy Memory Card.......................................................................................................... 68
Backfeed ..........................................................................................................................69
Debug Mode .................................................................................................................... 70
Tear-off Position...............................................................................................................71
Pause Reprint .................................................................................................................. 72
10. Self Test / Test Print.......................................................................................................73
Start of Test Print ............................................................................................................ .73
Explanation of the Self Test Printout ............................................................................... 74
11. Printer Info Display ........................................................................................................78
Viewing the Printer Info Display ...................................................................................... 78
Definition of the Printer Info Display................................................................................ 78
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6 cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
12. Monitor Mode / ASCII Dump Mode .............................................................................. 80
Start of Monitor Mode / ASCII Dump Mode .................................................................... 80
Representation of the Control Characters ...................................................................... 80
Example of ASCII Dump Mode .......................................................................................81
13. Options ........................................................................................................................... 82
External Rewinder ........................................................................................................... 82
Delivery Contents ...................................................................................................... 82
Safety Instructions .................................................................................................... 83
Selecting the Method of Rewinding .......................................................................... 83
Connecting the Rewinder to the Power Supply ........................................................ 84
Rewinding Directly onto the Rewind Axle ................................................................. 85
Rewinding onto 3 in / 75 mm Cardboard Roll........................................................... 86
Present Sensor ................................................................................................................ 88
Mounting the Present Sensor ...................................................................................88
Inserting the Labels for Peel-off................................................................................ 89
Cut / Peel-off Adapter ...................................................................................................... 90
Connectors ................................................................................................................ 90
Pin Assignment of the 9-pin-connector .................................................................... 90
Installation of the Cut / Peel-off Adapter................................................................... 91
Memory Cards ................................................................................................................. 92
Preparing the Memory Card...................................................................................... 92
Installation of the Memory Card................................................................................ 93
Formatting the Memory Card .................................................................................... 94
Writing on the Memory Card ..................................................................................... 94
Printing from the Memory Card................................................................................. 95
External Keyboard ........................................................................................................... 96
Connection the External Keyboard ........................................................................... 96
Key Assignment ........................................................................................................ 97
Special Key Functions .............................................................................................. 97
Appendices
Appendix A - Character T ables ......................................................................................... A-1
Setup Selectable Character Tables............................................................................... A-1
Unicode Tables .............................................................................................................. A-5
Special Characters - Keyboard Adapter ....................................................................... A-9
Appendix B - Pin Assignment of the Interface Connectors .......................................... B-1
Pin Assignment of the Serial Interface Connector........................................................ B-1
Interface Cable for RS-232............................................................................................ B-2
Interface Cable for RS-422 / RS-485 ............................................................................ B-3
Interface Cable for RS-232/485-Host Operation........................................................... B-4
Pin Assignment of the Parallel Interface Connector ..................................................... B-5
Centronics Interface Cable ............................................................................................ B-5
Pin Assignment of the Peripheral Port .......................................................................... B-6
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Trademarks
Centronics
® is a registered trademark of Centronics Data Computer Corporation.
Macintosh-
Computer is a product of Apple Computer, Inc.
Microsoft
® is a registered trademark of the Microsoft Corporation.
Bitstream
® is a registered trademark of Bitstream Inc.
Speedo
™ is a registered trademark of Bitstream Inc.
TrueType
™ is a registered trademark of Apple Computer Inc.
Appendix C - Error Messages / Problem Solution ......................................................... C-1
Error Messagages................................................................................................................ C-1
Correctable Errors ......................................................................................................... C-1
Irrecoverable Errors ....................................................................................................... C-2
Error Messages during System Test ............................................................................. C-2
List of Error Messages .................................................................................................. C-3
Problem Solution.................................................................................................................. C-7
Appendix D - Maintenance / Cleaning / Adjustment of the Printhead.......................... D-1
General Cleaning ........................................................................................................... D-1
Cleaning the Media Feed Roller .................................................................................... D-1
Cleaning the Printhead .................................................................................................. D-2
Adjustment of the Printhead.......................................................................................... D-3
Appendix E - Firmware - Update ...................................................................................... E-1
Appendix F - RS-232/485-Host Operation.........................................................................F-1
Index
EC-Conformity Declaration
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8 cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
A General Guide to the Documentation
Operating Manual
The present manual contains information on the characteristics, features,
functions, and use of the A8 transfer printer.
The first few chapters of this manual cover general information which is
necessary for unpacking and operating the printer as well as information about
accessibility to different components of the printer and on optional accessories.
In the next chapters, the loading of media and ribbon, the self test of the
printer, and the configuration in setup will be explained.
In the appendices, you will find useful additional information, such as internal
character sets of the printer, and cabling specifications. Furthermore,
comments on possible error messages and printer maintenance are included.
Note the directions for use on recommended material and comments on
maintenance in order to avoid damage and premature failure of your A8.
Every effort has been made in the creation of this manual to provide as much
information as possible in an understandable manner.
We welcome your comments and suggestions regarding additions or
corrections to improve future editions of this manual. Please, let us know if you
have any questions.
Further Documentation
The A8 programming with its own set of commands is total compatible to the
printers of the Apollo-series and can be found in the "Programming
Instructions - Apollo".
Detailed information about service and maintenance are included in the
"Service Manuals" of the A8 (e.g. replacement of components, adjustment
instructions, circuit diagrams, spare parts lists, etc.)
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9cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
Characteristics of the Thermal Printhead
CAUTION !
The thermal printhead is the most sensitive part of your printer.
Pay special attention to the following guidelines :
1) The glass cover on the printhead must not be touched with the hand.
Do not use any sharp items, such as knives or screwdrivers, to clean
the printhead.
2) During printing, always take care that there is no dirt or foreign
objects on the labels in order to avoid stratching or abrasion of the
printhead. This way, the printhead might be damaged.
3) Use proper label material with a smooth surface only.
A rough surface will affect the printhead and may cause damage and
reduce its operating life.
4) Clean the printhead regularly with a special printhead cleaning pen, or
an isopropyl alcohol soaked cotton swab.
5) Print with the lowest possible printhead temperature.
Careful use will allow you to print approximately between 18 to 30 miles
(30 to 50 km) of print media before the printhead needs replacing.
Improper usage can cause damage to the printhead.
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10 cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
1. Product Description
General Information
The A8 is an innovative printer which may be used in either direct thermal or
thermal transfer mode. It offers a high resolution with a virtually unlimited
variety of printout design.
All known capabilities of the Apollo printer family are true for the A8, the new
8"-printer.
By using a new 32 bit-processor from Motorola vary large labels (until a length
of 47 in / 1.20 m) can be printed quickly. A8 auto-senses whether there is a
parallel or a serial interface to transfer the data.
A8 has a keyboard interface to connect a standard keyboard as well as a
barcode scanner. By using a memory card it is possible to print and to enter
variable data without any connection with a computer.
The printer has at one's disposal five Bitmap- and three Speedo™-fonts
internally.
Besides it is possible to load True-Type™-fonts. The use of scaleable fonts and
their flexibility in width and height allows exceptional flexibility in label design to
suit any requirements. Additional printing features include reverse, italic, bold,
underlined, and rotated characters. All current barcodes are printed precise.
The operation and usage of the A8 is simple and friendly. All printer settings
can be carried out with only four function keys on the front panel of the printer.
The graphic LCD display keeps the operator constantly informed about the
current status of the printer. The modular design of the A8 guarantees efficient
service.
There is an optional External Rewinder, Present Sensor and Cutter offered for
A8.
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11cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
Compliances
A8 complies with the following safety regulations :
CE : Safety requirements
- EC-Low Voltage Directive (73/23/EWG)
- EC-Machinery Directive (89/392/EWG)
- EC-Electromagnetic Compatibility Directive (89/336/EEC
foll. 93/31/EEC)
FCC : A8 complies with the requirements of the FCC regulations part 15 for
class A computers. Under disadvantageous circumstances, the
operation of these devices may cause interference with radio or TV
reception, which has to be eliminated by the operator.
WARNING !
This is a Class A product. In a domestic environment this product may cause
radio interference in which case the user may be required to take adequate
measures.
Instructions for the Lithium Battery
The PCB of the A8 is equipped with a Lithium battery.
Take necessary precautions against a possible short circuit if the battery is not
fully discharged. Properly remove the battery should the printer be srapped.
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12 cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
T echnical Specifications
Type : Direct thermal / Thermal transfer printer
Printhead : Thin-film transfer printhead
Resolution: 203 dpi = 8 dots / mm
Number of dots / line : 1728
Print width : 8.5 in (216 mm)
Print speed : 2, 3, 4, 5 ips (50, 75, 100, 125 mm/s)
Available fonts : 5 Bitmap fonts incl. OCR-A and OCR-B
3 scaleable fonts (Speedo™) - internally
Speedo™- and True-Type™- fonts - to load externally
Character sets : Support Windows '95
Windows 1252/1250, IBM Codepage 850/852,
ISO 8859-1, ISO 8859-8, EBCDIC, Macintosh,
Supports all Western and Eastern Latin characters
Font size : Scaleable fonts : Width and height .035 to 5 in (.9 - 128 mm)
Width and height are individually changeable.
Bitmap fonts : Width and height .04 to .1 in (1 - 3 mm)
Width and height are selectable up to 10.
Font style : Revers, bold, italic, underlined, mirror-inverted, outlined, grey
Font rotation : Bitmap fonts and Barcodes : 0°, 90°, 180°, 270°
Scaleable fonts : optional, texts in circular format
Graphic elements : Line, box, circle, ellipse, fill-in segment, arrow
Graphic file type: .PCX-, .IMG-, .BMP-, .TIF-, .GIF- and .MAC files
Bar codes : one-dimensional codes for industry, logistics, medicine :
Code 39, Code 93, Code 128 A,B,C, Codabar,FIM, HIBC,
Interleaved 2/5, Ident-/Leitcode der Deutschen Post AG,
MSI, Plessey, Postnet,
one-dimensional codes for the trade :
EAN-8, EAN-13, EAN-128, EAN/UCC 128, EAN/UPC
App. 2, EAN/UPC App. 5, JAN-8, JAN-13,
UPC-A, UPC-E
two-dimensional codes :
Data Matrix, PDF417, MicroPDF, UPS-Maxicode
Bar code height, module width and, ratio are variabel, with/without
check digit, human readable character, start/stop character
^
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13cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
Max. numbers 250 text fields
of fields per label : 100 bar codes
200 graphic elements
128 Bitmap graphics (max. 100 several)
Processor : 32 Bit, Motorola
Memory : Internal memory 4 MB
Interfaces : serial : RS-232 8 Bit; 1.200-115.200 Baud
RS-422 8 Bit; 1.200-230.400 Baud
RS-485 8 Bit; 1.200-230.400 Baud
RS-232/485 Host 8 Bit; 1.200-115.200 Baud
parallel : Centronics
Keyboard interface (PS/2)
Peripherial interface for label cutter or label edge sensor
Test features : System test when switching on
Self test with printout of firmware data and system parameters
Label material: Thermal paper, normal paper, plastic foil,
PE, PP, PVC, Polyamid
Adhesive labels : 60-160 g/sqm
Tag Stock : up to 180 g/sqm
Material width : 9 in (230 mm)
Label width : 1 to 8.6 in (51-220 mm)
Label length : .2 to 47 in (5-1200 mm)
Core diameter : 3 in (76 mm)
Supply roll diameter : up to 8 in (200 mm)
Labels may be wound face-in or face-out on the roll.
Material recognition : Gap sensor ("see-through"), Bottom-reflective sensor
Distance to paper edge : .12 to 2 in (3 bis 52 mm)
Transfer ribbon: Length : max. 17.7 in (450 m)
Outer diameter : max. 3 in (80 mm)
Width : max. 8.6 in (220 mm)
Core diameter : 1 in (25 mm)
Inkside in or inkside out
Backfeed : In order to always start a print job from the front edge of the first label
the label strip may be fed back after the completion of the previous
print job.
Rewinder internal : to rewind the liner in the dispense mode
Core diameter : 1.6 in (40 mm)
max. Rewind diameter : 5.7 in (145 mm)
Control features : paper out, ribbon out, printhead open
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14 cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
Optional Features
External Rewinder
For rewinding large print jobs, an external rewinder is available to handle an
entire label roll. Please note, that for an external rewinder, the maximum size of
the supply roll is limited to 8 in (200 mm) with a core diameter of 3 in (76 mm).
The power supply of the external rewinder will be realized by an integrated
power pack. It is independent on the printer.
Cutter Assembly
With the optional cutter unit, labels or continuous media (up to 180 g/sqm) may
be cut immediately after printing. You can choose whenever you want to cut,
whether you cut off the individually, after a pre-selected quantity of labels have
been printed, or only at the end of a print job.
The cutter is powered and controlled directly by the peripheral connector of the
A8.
For cutter operation, the firmware of the A8 will automatically backfeed the
label, so that after cutting, the label roll will be repositioned for the print of the
next label.
Control panel : 4 Function keys with LED display
lighting up graphic LCD display
LCD can be set to display in 8 different languages
Dimensions (HxWxD): 15.8 x 14.8 x 18.3 in (402 x 377 x 465 mm)
Weight : 59.5 lb. (27 kg)
Operating voltage : Switchable between 230 V A.C / 50 Hz or 115 V A.C / 60 Hz
Maximum 1.5 A (at 230 V) / 3 A (at 115 V)
power input :
Circuit protection : T 4 A (at 230 V) / T 6,3 A (at 115 V)
Environment : Operation at 50° to 95° F (10 to 35°C) at a humidity of 30 to 85%
Transport at -13° to 158° F (-25 to +70°C) at a max. humidity of 95%
non-condensing
Storage at 41° to 104° F (5 to 40 °C) at a humidity of 5 to 85%
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15cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
Present Sensor
This option allows for on-demand labelling. The present sensor consists of the
dispense edge and the sensor itself. The sensor, which is attached to the A8 by
the peripheral connector, indicates the presence of a label, and pauses the
printing process until the label is removed.
Cut / Peel-off Adapter
By using the cut/peel-off adapter it is possible, to operate the A8 with cutter
assembly or present sensor in a special mode, where the print of one label can
be started by an external start signal.
In the peel-off mode, after removing a label from the peel-off position the use of
the adapter avoids the immediate print of the next label.
In the cut mode the print job can be divided in single prints.
In both cases, a label will only be printed, if it is required (cut/peel-off on
demand).
PC Memory Card
A8 includes an option for using memory cards in order to permanently store
graphics, fonts or whole label formats.
The data can be downloaded via interface.
PCMCIA 2.1 conforming sRAM cards or Flash-EPROM cards are accepted.
The maximum capacity for A8 is 32 MegaByte.
Using a memory card, the printer can be operated without being connected to
a computer which represents a great advantage regarding the flexibility.
External Keyboard
The keyboard connector allows you to connect your A8 to a MF-2 compatible
PC keyboard using a PS/2 plug. This will allow you to modify variable data
stored on a memory card.
Label Design Software EASYLABEL for Windows
EASYLABEL is an intelligent and useful label design software which is easy to
use in connection with your A8.
EASYLABEL can be run on all Microsoft Windows compatible computers.
For further information about EASYLABEL, contact your local reseller.
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16 cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
Print Media
The A8 can be operated in direct thermal as well as thermal transfer mode.
For direct thermal mode, only use print material with a thermal-reactive coating.
The print image is transferred by heating the material at the printhead, causing
a reaction on the surface of the paper and, consequently, darkening the
material.
In thermal transfer mode, not only standard paper labels are needed but also
the thermal transfer ribbon with a color surface. The printout is created by
heating the transfer ribbon, causing a transfer of color particles onto the label.
A8 allows to regulate the heat level and also the print speed. Thus, the A8
offers a wide range of opportunities for usage.
The A8 is able to print on labels and continuous paper with a maximum supply
roll diameter of 8 in (200 mm).
The minimum core diameter is 3 in (76 mm).
The printer can also process fanfold label material.
The ability of label edge recognition, which guarantees the precise position of
the printer output, is accomplished by a moveable photocell. This sensor is
controlled by the processor of the A8 and ensures recognition for different sorts
of material. There is no need for additional electronic adjustment.
On the following pages, you will find detailed information and specifications
concerning suitable materials.
If you have any questions, check with your local distributor as not every
material can be used for direct thermal or thermal transfer printing.
If in doubt, we will perform test prints with your label material to find the best
suitable transfer ribbon.
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17cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
Print Media for Direct Thermal Printing
The print material must correspond to several important specifications, in order
to ensure high quality printing, and to avoid damage to the printhead or early
wear.
Using labels which we have tested and which we recommend to our
customers, will guarantee a gentle treatment of the printhead. If you want to
use material by another supplier, please note the following requirements
regarding the condition of thermal printer paper :
1. To avoid damage to the printhead, the surface coating must cover the
thermal-reactive layer. If the coating is too thin, this may cause a "pitting"
effect on the printhead, i.e. very small explosions during the chemical
reaction of the thermal coating quickly resulting in damage to the printhead.
2. The surface of the labels should be very smooth to avoid a "sandpaper"
effect on the printhead.
3. Always choose material which can be printed on with the lowest possible
heat level. The greater the heat level, the shorter the life of the printhead.
Moreover, with highest heat levels the phases of heating up and cooling
down extend. This may have a negative effect on the print quality,
especially if a high print speed is required.
Print Media for Thermal Transfer Printing
In thermal transfer mode, a wide range of different label materials may be used
(e.g. normal paper, tag stock, a variety of synthetic material such as polyester
foil, etc.).
NOTICE !
The print quality greatly depends on the right combination of label
material and transfer ribbon.
The surface of the labels determines which ribbon material may be used.
Unsuitable ribbons may cause an extremely poor print image.
If in doubt, your local distributor will advise you on a good combination of
suitable material, or carry out tests to find out which ribbon fits your label
material best.
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18 cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
Table 1 Label formats in inches (figures in brackets are in mm)
E
F
D
A
B
K
I
C
G
H
L
M
Label / Tag Media Specifications
Label and tag media to be used for the A8 can be found in the table below.
Note this information before ordering your labels.
Fig. 1 Label formats
Item MINIMUM MAXIMUM
A Label width 2 (51) 8.6 (220)
B Width of silicon liner 2 (51) 8.6 (220)
C Label length .2 (5) 47.2 (1200)
D Gap between labels .08 (2) 47.2 (1200)
E Label thickness .0024 (.06) .01 (.25)
F Thickness of silicon liner .0024 (.06) .01 (.25)
G Distance of the first printing position
from the edge of the silicon liner .1 (2.5)
H Distance of the label sensor
from the edge of the silicon liner .12 (3) 2 (52)
I Width of punch hole .2 (5) K Height of punch hole .08 (2) .4 (10)
L Width of reflective mark .2 (5) M Height of reflective mark .08 (2) -
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19cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
Transfer Ribbon
The choice of a suitable transfer ribbon is important for the print quality of your
printer as well as the useful life of the printhead.
CAUTION !
Transfer ribbons of inferior quality may cause premature deterioration of
the printhead !
The ribbon material must be antistatic, because the extremely thin surface
coating of the thermal printhead can be damaged by electrostatic discharge.
Also, the material must be extremely resistant to high temperatures to avoid
melting the ribbon with the printhead.
The heat which arises during printing must be carried off by the label and by
the transfer ribbon itself. Transfer ribbons of inferior quality are often poor heat
conductors. This may cause overheating of the printhead in spite of electronic
protection.
Poor transfer ribbons also tend to lose parts of the coating which leads to
accumulating dirt on the printhead and the sensors. With some ribbons the
color rubs off and soils the printhead. All of these effects contribute to poor
print quality.
We have carried out numerous tests with many different ribbons and we
recommend you use transfer ribbons made by well-known/ brand
manufacturers only. Depending on the label material, several transfer ribbons
may be suitable.
The quality of print is determined by the right combination of these materials.
NOTICE !
When choicing the materials, make sure that the transfer ribbon is
slightly wider than the width of the label liner.
If the transfer ribbon is too narrow, the printhead directly touches the
label surface in the area beside the ribbon. This may cause premature
deterioration of the printhead.
If the transfer ribbon is too wide the risk of ribbon wrinkling increases.
The recognition of the transfer ribbon is sensed by the rotation control of the
transfer ribbon unwinder, rather than by photocell sensors. As a result, ribbons
with a thinner coating or those with a colored coating can be used safely. To be
able to print all labels up to the exact end of the transfer ribbon, the length of
the uncoated trailer is limited.
NOTICE !
When buying transfer ribbons, make sure that the trailer of the ribbon
does not exceed a length of 5.9 in (150 mm).
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20 cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
2. General Safety Instructions
CAUTION !
- The printers of the A8 series are built exclusively to print labels and tags,
continuous paper, etc. Do not use other materials than listed in chapter 1.
- Connect the printer only to an outlet with the correct voltage !
The printer is configured for either 230V or 115V power supply, which can
be switched using the input voltage selector at the back of the printer.
Connect only to a power outlet with a grounded contact.
- The printer must only be connected to devices which have extra low
voltage.
- Power must be OFF before plugging in any accessory or connecting the
printer to a computer, etc. Also switch power off on all appliances before
disconnecting.
- Do not expose the printer to any moisture, or use in damp or wet areas.
- The printer will operate with the cover open if necessary. This is not
recommended, as moving or rotating parts become accessible. Keep long
hair, jewelry, loose clothes away from the moving parts.
- During the print process the printhead will become hot. Use extra caution
when touching the printhead.
3. Unpacking
Delivery Contents
Inspect the A8 packaging and contents immediately after receipt for possible
damage caused by shipping.
NOTICE !
Please keep the original packaging in case the printer must be returned.
The supplied equipment consists of :
- Transfer Printer A8
included - 2 Adapter (mounted on the media hub)
- Flange (mounted on the media hub)
- Clamp (mounted on the internal rewinder)
- Empty cardboard core (mounted on the transfer ribbon
take up hub)
- Tear-off plate (mounted on the front)
- Rewind guide plate (packed separately)
- Power cable for Germany
- Operator's Manual
- 2 Fuses to operate at 115V or 230V (depending on the country)
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Removing the Securing Devices
Place the A8 on a firm surface and remove the securing devices.
1
3
2
4
5
Fig. 3 Removing the securing devices
1. Open the cover.
2. Loosen the knurled knob (2) attached to the plate (1).
3. Remove the foam rubber pieces (3, 5) which are securing the printhead
unit (4).
NOTICE !
Do not touch the printhead with your hands.
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Fig. 4a Front view
4. Printer Component Location
1 - Display
2 - Function keys with indicator LEDs
3 - Cover
4 - Printhead
5 - Ribbon shield
6 - Tear-off plate
7 - Peripheral port
1 2 3
7
6
4
5
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54321 6
79 8
Fig. 4b Side view (with cover open)
1 - Ribbon take up hub
2 - Ribbon supply hub
3 - Plate
4 - Swing arm
5 - Media hub
6 - Flange
7 - Internal rewinder
8 - Clamp
9 - Media assist bar
10 - Print mechanism
10
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Fig. 4c Detailed view of the print mechanism
1 - Adjustable axle to adjust ribbon
2 - Screw to fix the adjustment of the ribbon
3 - Printhead lever
4 - Knurled screw
5 - Media stud
6 - Rewind guide axle
7 - Media guide
8 - Label edge sensor
9 - Label edge sensor adjustment strut
10 - Rewind assist roller
11 - Knurled screw
12 - Media feed roller
13 - Tear-off plate
14 - Ribbon shield
15 - Printhead support
16 - Tappet to adjust the printhead support
17 - Thermal printhead
21
910
11
13
12
5
4
78
14
15
6
16
3
17
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Fig. 4 d Back view
1
2
3
5
4
10 9
1 - Memory card module slot
2 - Parallel interface port
3 - Serial interface port
4 - Connection for the external keyboard
5 - Input voltage selector / Fuse holder
6 - Input voltage selector cover
7 - Power switch
8 - Power supply connector
9 - Internal rewinder
10 - Slot for fanfold paper
6
7
8
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5. Connecting the Printer
Connection to a Computer
A8 is equipped with three serial interfaces, these are RS-232, RS-422, and RS-
485, all of them using the 25 pin interface connector (2) at the back.
In most cases, you can use the RS-232 interface for the connection to the
computer.
If your computer is located more than 50 ft (15m) away from the printer you
should use the RS-422 interface.
The RS-485 interface is provided for using the A8 as part of a networked
system. Using the RS-422 or RS-485 interface assume the existence of the
appropriate interface in the computer.
It is possible to operate the A8 in a special mode to create small printer
networks without a RS-485 interface at the computer. Further information on
this matter is given in appendix F.
In addition to the serial port, the A8 also provides a parallel (Centronics)
interface with a 36 pin interface connector (1).
The Centronics interface is always active. Any settings in the Setup are not
necessary.
Select the required interface settings using the Setup procedure (see
chapter 9) and connect the printer to the computer by a suitable interface
cable. You will find a list of typical cables as well as a description of the pin
assignment of the interface connectors in Appendix B.
CAUTION !
Make sure that all connected computers and their connecting cables are
correctly grounded.
Fig. 5 a Interface ports (rear view of the printer)
1
1- Parallel interface port
2- Serial interface port
2
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1
2
4
3
Fig. 5 b Power supply module (rear view of the printer)
To change the voltage setting, open the cover (2) and remove the voltage
selector (1) from the power unit.
CAUTION !
If you have changed the operating voltage of your printer the fuses (5)
need replacing as stated below !
230V - 2 x T 4A 115V - 2 x T 6,3A
When delivered, the correct fuses for the pre-selected operative voltage are
installed. You will find the necessary fuses for the other voltage in the
accessories package. Slide the voltage selector back into the power supply
module so that the correct voltage is visible in the lid window of the cover (2).
Connect the printer to a grounded outlet using the power cable supplied in the
accessories package.
5
1 5
1 - Voltage selector
2 - Voltage selector cover
3 - Power switch
4 - Power supply connector
5 - Fuses
Connection to Power Supply
The A8 is designed for use with 230V A.C/50 Hz (standard) or 115V A.C/
60 Hz.
CAUTION !
Before connecting the printer to the power supply, make sure that the
voltage selected on the power supply module of the printer is the same as
your main power supply ! Pay attention that the power switch (3) is in
position "O" (OFF).
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Switch on the printer
1
Fig. 5 c Switch on the printer
After making all connections switch on the printer at the power switch (1).
The printer carries out a short system test and following the display is shown
the system mode "ONLINE".
If a hardware failure occurs during the system test the symbol and the type
of the failure will be shown. In this case the printer should be switched off and
on again. If the failure occurs again call the service.
If the display is not showing anything after switching on the printer, please
check the following whether:
- the connection of the power switch is correct
- the setting of the voltage selector corresponds with the power supply voltage
- the fuses in the voltage selector are not defective
If all these conditions are true and the device nevertheless cannot be switched
on call for service, please.
CAUTION !
If the fuses in the voltage selector are defective do not use the fuses of
the delivery contents as spare parts.
These fuses are only for using at the other operation voltage.
By using the fuses of the delivered contents without changing the setting
of the voltage selector, the printer will be damaged.
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6. Media Loading
Preparing for Tear-off Mode / Rewind Mode
A8 with the standard equipment can be operated in two methods.
The device is delivered with a mounted tear-off plate and so it is prepared for
the tear-off mode. In this mode the label strip comes out of the print at the
front side and can be torn off after the end of the print job. In the rewind mode
small print jobs can be rewound internally. To operate in this mode the tear-off
plate must be replaced by the rewind guide plate.
4,5
1. Loosen the knurled screw (3) completely.
2. Remove the tear-off plate (1) out of the holes (5) in the center mounting
plate of the printer.
3. Slide the rewind guide plate (2) with the bolts (4) into the holes (5) in the
mounting plate. Secure the rewind guide plate with the knurled screw (3) at
the threaded hole in front of the printer.
4. The attachment of the options "Present sensor" and "Cutter" is carried out
in the same manner. Further information is to find in chapter "Options".
Fig. 6 a Exchange tear-off plate / rewind guide plate
1
2
3
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1 2 3
4
5
Loading Labels
Fig. 6 b Loading labels for the tear-off mode
1. Open the cover.
2. Loosen the knurled screw (11) and remove the flange ( 10) from the media
supply hub (6).
6 7 8 9 10
15 14 13 12
11
16
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3. On the media hub are two adapters (8). After loosening the knurled
screws (7) these adapters can moved on the media hub (6).
Slide one adapter to the wind plate (9) of the media hub.
Slide the second adapter to such a position that the distance between the
outer edges of both adapters is a little smaller than the width of the label
roll.
Secure both adapters by tightening the knurled screws (7).
4. Place the label roll (5) onto the media hub and slide it against the wind
plate (9).
5. Put the flange (10) onto the supply hub (6), slide it against the label roll and
secure it by tightening the knurled knob (11).
6. Loosen the knurled screw (13) and slide the media guide (14) as far as
possible into its outermost position.
7. Lift the printhead by rotating the lever (1) clockwise until it stops.
8. Swing the plate (4) downwards.
9. Unroll a length of label stock from the media roll and feed it through the
printer as shown in figure 6b.
The solid line represents the feed path of outside-rolled labels, the broken
line of inside-rolled labels. The broken-dotted line shows the media path of
fanfold paper (12).
NOTICE !
It is particularly important to ensure that the media strip slides properly
between the fittings of the adjustable photocell assembly (15).
10. Slide the media guide (14) back until it lightly touches the edge of the
media strip and tighten the knurled screw (13).
11. Swing the plate (4) upwards and pay special attention that the center pins
(2,3) in both ribbon hubs slide into the corresponding holes of the plate.
12. In order to lock the printhead turn the lever (1) counterclockwise until it
stops. The printhead is locked, if the side of the lever presses onto the ball
snap (16), that is mounted on the plate (4).
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Fig. 6 c Loading labels for the rewind mode
13. To operate in the rewind mode the rewind guide plate must be mounted at
the front side of the printer (see previous chapter).
- Slide the media guide (18) as far as possible into its outermost position.
- Remove the clamp (19) from the internal rewinder (20).
- Feed the label strip across the rewind guide plate (17) to the internal
rewinder (20).
- Attach the label strip with the clamp (19) in the grooves on the axle of the
internal rewinder (20).
- To tighten the media, rotate the rewinder counterclockwise.
- Slide the media guide (18) against the edge of the media strip.
14. In case of using the printer with one of the options "Present sensor",
"Cutter" or "External rewinder" the label loading is a little different. See
chapter "Options" for a detailled description.
NOTICE !
If you do not use the printer for an extended period of time, lift the
printhead to avoid possible flattening of the print roller.
18 19 2017
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Loading T ransfer Ribbon
1. To lift the printhead, turn the printhead lever (4) clockwise until it stops.
2. Swing the plate (2) downwards.
3. Slide the roll of transfer ribbon (6) onto the ribbon supply hub (8) as far as
possible.
NOTICE !
Pay attention to the side of the ribbon material which is coated with ink !
The inked side is generally the dull side. When the ribbon is inserted, the
inked side must face the opposite side of the printhead !
In figure 6 d, the solid line shows the path of inside wound ribbon, and
the broken line represents the path of outside wound ribbon.
4. Hold the ribbon supply roll and turn the knurled knob (7) clockwise until it
stops. That way the roll (6) will be attached at the ribbon supply hub (8).
5. Slide an empty cardboard core (11) onto the ribbon take up hub (10) and
attach it by turning the knurled knob (9) clockwise.
6. Feed the transfer ribbon along the path as shown in figure 6d, then attach it
to the core (11) using adhesive tape or label.
7. Turn the take up hub (10) counterclockwise in order to smooth and stretch
the ribbon.
8. Lift up the plate (2) and take care that the center pins (1,3) in both ribbon
hubs slide into the corresponding holes of the plate.
9. In order to lock the printhead turn the lever (4) counterclockwise until it
stops. The printhead is locked, if the side of the lever presses onto the ball
snap (5), that is mounted on the plate (2).
Fig. 6 d Loading thermal transfer ribbon
1
2
3
4
5
6
7
8
9
10
11
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7. Adjustments Concerning the Labels
Adjustment of the Label Edge Sensor
Fig. 7a Adjustment of the label edge sensor
To accommodate a variety of print jobs, the position of the label edge sensor (4)
can be adjusted cross to the path of the paper feed. This setting is particullary
usefull if the required labels are either narrow, or have punch holes or reflective
markings, or deviate from the square or rectangular shape.
It is important to ensure that the sensor is positioned in a way that the gaps
between the labels or the markings can be recognized by the photocell. The
position of the sensor is marked by a notch in the sensor holder.
If using labels with an unconventional shape (i.e. round or curved) the sensor
should be positioned at the front edge of the label.
Adjust the sensor position as follows :
1. To lift the printhead, turn the printhead lever (1) clockwise until it stops.
2. Swing the plate (3) downwards.
3. Shift the label edge sensor (4) by rotating the spindle (5) with a screw driver.
The sensor is shifted outwards by rotating clockwise and by rotating
counterclockwise the sensor is moved to the mounting plate.
4. Lift up the plate (3).
5. In order to lock the printhead turn the lever (1) counterclockwise until it
stops. The printhead is locked, if the side of the lever presses onto the ball
snap (2), that is mounted on the plate (3).
1
2
3
4
5
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Adjustment of the T ransfer Ribbon
1
2
3
4
Fig. 7 b Adjustment of the transfer ribbon
If creases, lines or black patches appear in the print image resulting in a poor
print quality, this may be caused by wrinkles in the transfer ribbon ( 1). To
remove the wrinkles, the tension of the ribbon should be made even from the
left to the right by slanting the axle (2).
1. Loosen the adjustment screw (3).
2. The axle may be slanted by moving the adjustment screw (3) as required
inside the adjustment slot (4).
Moving it to the bottom will tightened the ribbon on the inner edge. Moving
it to the top will tighten the outer side of the transfer ribbon.
To reduce the formation of wrinkles the ribbon must be tightened at this
side where the wrinkles are starting.
3. After completing the adjustment, tighten the adjustment screw (3).
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Adjustment of the Printhead Support
1
Fig. 7c Adjustment of the printhead support
When printing narrow labels (width less than 5 in or 120 mm), it is possible that
the printhead (3) will come into direct contact with the drive roller (5). This will
lead to premature wear on the printhead. In addition, the printhead will be at a
slight angle to the label, thus, the uneven pressure may result in an
inconsistent image density from one edge of the label to the other.
To correct this problem, the printhead support (4) may be activated. This
adjustment can carried out during printing :
1. The current position of the printhead support (4) is shown at the scale (1).
At the tappet (2) is a color mark.
The figures at the scale are not in reference to an exact value of the label
width. They should serve as guideline data.
2. When using wide labels the position 1 is recommended. In this case the
printhead support (4) is total deactivated.
3. When using narrow labels the tappet must rotate to the position 8 one step
at a time. The correct position for your stock will depend on the thickness
and width of the media. The higher the number, the greater the gap
between printhead and roller.
4. Check the adjustment by analyzing the quality of the printed label.
NOTICE !
An incorrect adjustment of the printhead support may caused wrinkles in
the transfer ribbon.
3
2
4
5
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8. Control Panel
The front panel of the A8 is fitted with 4 function keys, 4 LEDs and a graphic
display.
Fig. 8 Control panel
The control panel display constantly provides the operator with the actual
information concerning the current printer mode and label processing. The
LEDs support the information shown in the display by indicating which keys
have to be pressed (e.g. in the event of a fault).
On the following pages, you will find descriptions of the system modes of the
A8, the related indications by the LCD display and the LEDs as well as a
description of the function keys under differing conditions.
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System Mode SYSTEM TEST
When switched on, the printer automatically performs an internal self test.
If the test is completed successfully, the A8 proceeds to the ONLINE mode.
If a hardware fault occurs the symbol and the type of the fault is shown.
In this case the printer is switched off and on again. If the error recurs call the
service, please.
Display
The top line of the display shows the version of the printer :
"**** A8 ****".
The bottom line of the display shows the numbers "123456" one after the other
dependent on the progress of the several test steps.
LED Display
All LEDs flash during initialization once briefly.
Function Keys
ONL key By pressing this key until the end of the system test
switch into the system mode TEST PRINT.
FF key By pressing this key until the end of the system test
switch into the system mode MONITOR MODE.
ONL key By pressing both keys at the same timt until the end of the
+ system test switch into the system mode SETUP.
CAN key
Table 8 a Function keys in the system mode SYSTEM TEST
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ONL key Switch into OFFLINE mode (LED ONL off)
FF key Provides label feed. The leading edge of the next label to be
printed is in print position.
CAN key Deletes data of the previous print job in internal memory
Following that, "Pause reprint" is not available
(see PSE key)
PSE key Repeats the print of the last label, after the previous print job has
been completed.
(only when setup parameter "Pause reprint" is on)
ONL key Pressing both keys together for at least 5 seconds will switch
+ into the SETUP mode
CAN key (LED ONL off)
System Mode ONLINE
The printer is switched ON and ready to receive data.
Display
The top line of the display shows "ONLINE".
The bottom line of the display shows the time of day.
During the transfer of data a rotating symbol appears in the right hand
corner of the bottom line of the display.
When saving data on the PC card the symbol appears in the right hand
corner of the bottom line of the display.
LED Display
LED ONL on.
Function Keys
Table 8 b Function keys in the system mode ONLINE
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ONL key Switch into ONLINE mode (LED ONL on)
FF key Provides label feed. The leading edge of the next label to be
printed is in print position.
CAN key Switch into LABEL FROM CARD mode
(only if memory card is installed and formats are stored on it)
PSE key Display shows current printer mode
("Printer info"/ see also chapter 11)
Table 8 c Function keys in the system mode OFFLINE
System Mode OFFLINE
The printer is not ready to print or to receive data.
The status of the printer may be requested.
Display
The top line of the display shows "OFFLINE".
By repeatedly pressing the PSE key, the status of the printer will be shown
(see also chapter 11).
LED Display
The display is blank.
Function Keys
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System Mode PRINT
The printer is in operation.
In this mode, the transfer of data is possible. New print jobs will be carried out
immediately following the completion of the previous job.
Display
The top line of the display shows the message "Printing label".
The bottom line displays the current number of printed labels.
During the transfer of data, a rotating symbol appears in the right hand
corner of the lower display line.
LED Display
LED ONL on.
Function Keys
CAN key short press Cancels the current print job
less than one second : Switch to the next job, which is
available in the input buffer
longer press Cancels the current print job
greater than one second : Clears the input buffer
(LED CAN blinks)
Switch into ONLINE mode (LED
ONL on)
PSE key Interrupts the current print job
Switch into PAUSE mode (LED PSE on)
Table 8 d Function keys in the system mode PRINT
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System Mode P AUSE
The printing process is temporarily interrupted by the operator.
Display
The top line of the display shows "PAUSE".
LED Display
LED ONL on, LED PSE on.
Function Keys
FF key Provides label feed. The leading edge of the next label to be
printed is in print position.
CAN key short press Cancels the current print job
less than one second : Switch to the next job, which is
available in the input buffer
longer press Cancels the current print job
greater than one second : Clears the input buffer
(LED CAN blinks)
Switch into ONLINE mode (LED
ONL on)
PSE key Continues the current print job
Switch into PRINT mode (LED PSE off)
Table 8 e Function keys in the system mode PAUSE
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System Mode F AULT-CORRECT ABLE
The printer has encountered a fault during printing which is easily correctable
by the operator (e.g. "Out of paper"), following which the printing process may
be continued.
Display
The symbol appears in the display. Additionally the type of fault and the
total of the remaining labels is shown alternately.
LED Display
LED CAN on, LED PSE is flashing.
Function Keys
CAN key short press Cancels the current print job
less than one second : Switch to the next job, which is
available in the input buffer
longer press Cancels the current print job
greater than one second : Clears the input buffer
(LED CAN blinks)
Switch into ONLINE mode (LED
ONL on)
PSE key Continues current print job after error correction
Switch into PRINT mode
(LED ONL on, LED CAN off, LED PSE off)
Table 8 f Function keys in the system mode FAULT-CORRECTABLE
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System Mode FAULT-IRRECOVERABLE
During printing, a fault has occured which cannot be cleared by the operator
without cancelling the current print run.
Display
The symbol appears in the display and the type of the fault is shown.
LED Display
LED CAN is flashing.
Function Keys
CAN key Cancels the current print job
Switch into ONLINE mode
(LED ONL on, LED CAN off, LED PSE off)
If ONLINE mode cannot be entered, switch the printer on and off
If the fault remains call for service.
Table 8 g Function keys in the system mode FAULT-IRRECOVERABLE
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System Mode SETUP
To enter the SETUP mode, use either one of the procedures described below :
either : press both keys the key and the key simultaneously
when switching on the printer, and keep them pressing down, until
the system test is completed,
or : in ONLINE mode, press both keys the key and the
key simultaneously for at least 5 seconds.
In SETUP mode, various printer parameters can be specified to suit the current
print requirements (for details see chapter 9).
Display
Following the completion of the system test, the display briefly shows "SETUP", followed by "Land" or "Country". Depending on the selection, all of the
setup parameters and their settings will be shown.
LED Display
All LEDs off.
Function Keys
ONL key Stores the chosen settings of the setup parameters and
completes the SETUP mode
(i.e. switch into ONLINE mode/ LED ONL on)
FF key Skips to next setup parameter
Reduces numerical setup values
CAN key Skips to previous setup parameter
Increases numerical setup values
PSE key Confirms selected settings for parameters
Table 8 h Function keys in the system mode SETUP
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System Mode TEST PRINT
The TEST PRINT mode is entered by pressing the key when switching
on the printer, and keeping it pressed down until the system test is completed.
Following, an internal test sample will be printed (for details see chapter 10).
Then, the system test will be repeated.
Display
Following the completion of the system test, the display shows "Test print".
LED Display
LED ONL on.
Function Keys
CAN key Cancels the test print
Switch into SYSTEMTEST mode
Table 8 i Function keys in the system mode TEST PRINT
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System Mode MONITOR MODE / ASCII Dump Mode
The monitor mode/ ASCII Dump mode is entered by pressing the key
when switching on the printer, and keeping it pressed down until the system
test is completed.
In this mode, the control codes received by the printer are directly printed as
text corresponding to the set font, rather than being interpreted as defined by
the programming (see chapter 12).
Display
After the completion of the system test, the display shows "ASCII Dump
Mode".
LED Display
LED ONL on.
Function Keys
ONL key Switch into ONLINE mode
FF key Initiates a paper feed of about .8 in (21 mm)
Table 8 k Function keys in the system mode MONITOR MODE / ASCII
Dump Mode
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ONL key Switch into OFFLINE mode
FF key For scrolling down within the file list stored on the card
Reduces the quantity of labels to be printed
CAN key For scrolling up within the file list of the card
Increases the quantity of labels to be printed
PSE key Confirms file selection
Moves the cursor to the right when setting the quantity of labels
to print
Switch into PRINT mode
System Mode LABEL FROM CARD
Provided that a memory card is installed and a label format is present, in
OFFLINE mode, press the key to enter the LABEL FROM CARD mode.
In this mode, the labels stored on the card can be selected to print. For files
with a variable number of labels the quantity of labels to be printed can be set.
Display
The top line of the display shows "Label from card". The bottom line of the
display shows the file name of the first label file in the list stored on the card.
After the requested label has been selected, for files without a fixed number of
labels the display shows "No. of labels" in the top line and "00001" in the
bottom line. The symbol appears when the user has to enter some
information via control panel or external keyboard.
LED Display
All LEDs off.
Function Keys
Table 8 l Function keys in the system mode LABEL FROM CARD
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FF key Altering the character at the cursor position to lower
ASCII values
CAN key Altering the character at the cursor position to higher ASCII
values
PSE key Pressing the PSE key moves the cursor to the right.
Upon completing the input fields with fixed length the printer
switches to the PRINT mode.
When entering data into input fields with variable length, press
the PSE key twice to switch to the PRINT mode.
System Mode ENTER DA TA
This system mode is entered when it is necessary to input varied data during
preparing a print job.
It is possible to input the data via control panel of the A8 as described earlier.
But it is easier to enter the data by using an external keyboard.
More information on this subject can be found in chapter 13.
Display
In the first line appears the name of the input field. The second line is provided
to enter the value which is necessary. A cursor is flashing at the current
position.
The symbol appears in the display.
LED Display
All LEDs off.
Function Keys
Table 8 m Function keys in the system mode ENTER DATA
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9. Setup
Using the setup mode, the configuration of the A8 may be customized to suit
specific requirements. Initial setup should be performed when operating the
printer for the first time. Changes which become necessary to process different
print jobs, e.g. when different materials are used, can mostly be accomplished
by changing the software settings.
Start of Setup Mode
This mode is initiated by either simultaneously pressing the key and the
key when switching on the printer and keep them pressed down until the
system test is completed, or in ONLINE mode, press the same two keys down
for at least 5 seconds.
Starting the setup mode, the display shows "SETUP" for about one second,
followed by "Land" or "Country" which represents the first of the parameters to
select from. Depending on the selection, the setup parameters and their
settings will be shown. The list of parameters is brought up in a row and may
be run through repeatedly.
Each time a parameter setting has been changed, there will be a request for
confirmation. There will not be a general request before leaving the setup
mode.
NOTICE ! The setup mode can be left at any point by pressing the
key. The confirmed parameters will be saved.
If an already confirmed setting is not desired any more, switch off the printer
during the setup mode to cancel changes.
To return to the original factory default settings, press all three keys, the
key, the key, and the key simultaneously and keep them pressed
down until the display shows "--- RESTORE ---".
Note, that in some cases the printer may initially be set to certain parameters
which may differ from the default settings (e.g. "Country").
On the following pages, you will find details to change the setting of the
parameters.
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Starting Setup
Overview of the Setup Parameters
Fig. 9 a Setup parameters
1 Country (#)
2 Transfer print #
3 Label sensor #
4 Interface
5 Cut position #
6 Peel position #
7 Printhead pos. #
8 Heat level #
9 Printer Info
10 Set date #
11 Set time #
12 Character set
13 Format card
14 Copy memory card
15 Backfeed (#)
16 Debug mode
17 Tear-off pos. #
18 Pause reprint
1 Country (#)
Scrolling up/down the parameters :
Definition of the list item :
No Para #
No ......... Item number
Para ...... Name of the parameter
# ............ Parameter may be altered
via software software
(#).......... Parameter is limited
changeable via software
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Country/Land
The parameter "Country" (or "Land") allows the LCD display language to be
set, which also dictates the format of date and time used for the printer display
as well as for printing.
The formats of date and time used for the printout can be altered via software.
The language that the prompts on the LCD are displayed in cannot be altered
through software, only with the front panel.
Default Setting : USA
2 Transfer print
Fig. 9 b Set "Country" parameter
18
Pause reprint
1 Country
Selection
xxxx
xxxxxxxxx Y es
xxxx
xxxxxxxxx No
Confirmation
Land
Deutschland
Pays
France
Country
United Kingdom
Country
USA
Pays
Suisse
Pays
Belgie
Maa
Suomi
Nazione
Italia
Pais
España
Land
Schweiz
Zeme
Ceska republika
Land
Danmark
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The following table shows the specific settings for the date format and
the time format of all countries available.
Date Time
Land
Deutschland 02.06.1999 15:56:56
Pays
France 02.06.1999 15:56:56
Country
United Kingdom 02/06/1999 15:56:56
Country
USA 06-02-1999 03:56:56 pm
Land
Schweiz 02.06.1999 15,56,56
Pays
Suisse 02.06.1999 15,56,56
Pays
Belgie 02/06/1999 15:56:56
Maa
Suomi 02.06.1999 15:56:56
Nazione
Italia 02-06-1999 15:56:56
Pais
España 02-06-1999 13:56:56
Zeme
Ceska republika 02.06.1999 13:56:56
Land
Danmark 02/06/1999 13:56:56
Table 9 Specific format settings for date and time
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T ransfer Print
The parameter "Transfer print" is used to set the A8 to the print mode, either
direct thermal printing or thermal transfer printing.
This setting has an influence on two factors. On one hand, in thermal transfer
mode the printer works at a lower heat level compared to the direct thermal
printing mode. On the other hand, the ribbon sensor is only active in thermal
transfer printing mode.
NOTICE !
This parameters can also be changed via software. For different print jobs
it is recommended that you carry out all changes in the software.
Default Setting : Transfer print ON
Transfer print
On
Transfer print
Off
Transfer print
xxx Yes
Transfer print
xxx No
Selection
Confirmation
Fig. 9 c Set "Transfer print" parameter
1 Country
2 Transfer print
3 Label sensor
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Label Sensor
A8 offers two variants to recognize the front edge of the label.
Mostly the label edge sensor photocell can be used in the see-through mode
(gab sensor). This sensor evaluates the difference in opacity between the label
and the gap between labels.
In certain cases (e. g. pre-printed continuous paper) the label edge can also be
recognized through reflective marks on the bottom side of the material (see
chapter Label / Tag Media Specifications).
NOTICE !
This parameter can also be changed via software. For different print jobs
it is recommended that you do the changes in the software.
Default Setting : Gap sensor
Fig. 9 d Set "Label sensor" parameter
Label sensor
Gap sensor
Label sensor
Bottom-Reflect
Label sensor
xxx Yes
Label sensor
xxx No
Selection
Confirmation
2 Transfer print
3 Label sensor
4 Interface
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Interface
The settings of this parameter determine the method of communication
between printer and computer.
Therefore, the type of interface and, if necessary, the baud rate, and the
protocol or network address can be specified.
Interfaces to select :
RS-232 : Serial standard connection, available at every computer
RS-422 : Serial connection to transfer data via a long distance
requires an appropriate interface on the computer
RS-485 : Serial connection for network
requires an appropriate interface on the computer
RS-232/485 Host : make it possible to install a RS-485 network with
several A8 or Apollo printers via RS-232 interface of
the PC
Additional to the selection :
Centronics : The parallel interface in addition to the selected serial
interface is always active.
The parameter setting cannot be changed via software.
Default Setting : Interface RS-232,
baud rate 9600,
protocol RTS/CTS
(network address A)
F
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Baud rate
115.200
Interface
xxxxxxx Yes
Interface
xxxxxxx No
Confirmation
Baud rate Protocol
Baud rate
Interface
RS-422
Interface
RS-232C
Interface
RS-485
Interface
RS-232/485 Host
T ype of Interface
3 Label sensor
4 Interface
5 Cut position
Baud rate
1.200
*
*
*
Baud rate
230.400
Baud rate
1.200
*
*
*
Baud rate
Baud rate
230.400
Baud rate
1.200
*
*
*
Network address
A
Network address
Z
Network address
Protocol
- - Protocol
RTS/CTS
Protocol
XON/XOFF
Protocol
Protocol
- - Protocol
XON/XOFF
*
*
*
Network address
A
Network address
Z
Network address
*
*
*
Protocol
Protocol
- - Protocol
RTS/CTS
Protocol
XON/XOFF
Baud rate
Baud rate
115.200
Baud rate
1.200
*
*
*
Fig. 9 e Set "Interface" parameter
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Cut Position
Using the optional cutter, the "Cut position" parameter allows you to alter the
distance between the cutting edge and the rear edge of the label. Normally,
with the initial offset value of "0" the cutting edge is in the middle of the gap
between two labels. Adjustments have to be carried out only once after a cutter
has been installed (range from -.39 to +.39 in or -9.9 mm to +9.9 mm). If the
cut position value is positive, the media will be advanced before it is cut, that
means there is a greater distance between the cutting edge and the rear edge
of the label.
NOTICE !
It is recommended to carry out changes for different print jobs in the
software (e.g. if the cut is not wanted in the middle of the gap).
The software provides a second value for individual adjustments.
Any front panel value and software command value are totaled together for
printing.
The current field to be changed is flashing in the display.
4 Interface
6 Peel position
5 Cut position
Cut position
+ x.x mm
Cut position
- x.x mm
Cut position
± 9.x mm
Cut position
± 0.x mm
Cut position
± x.9 mm
Cut position
± x.0 mm
*
*
*
*
*
*
Cut position
± x.x mm Yes
Cut position
± x.x mm No
Confirmation
Sign (+ or -)
1/10 mm
mm
Fig. 9 f Set "Cut Position" parameter
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5 Cut Position
7
Printhead pos.
6 Peel position
Peel position
+ x.x mm
Peel position
- x.x mm
Peel position
± 9.x mm
Peel position
± 0.x mm
Peel position
± x.9 mm
Peel position
± x.0 mm
*
*
*
*
*
*
Peel position
± x.x mm Y es
Peel position
± x.x mm No
Confirmation
Sign (+ or -)
1/10 mm
mm
Peel Position
Using the optional present sensor, the "Peel position" parameter allows you to
alter the position of the dispensed label relative to the dispense edge.
Normally, with the initial offset value of "0" the label is removed from the silicon
liner until only a .08 in or 2 mm wide part of the label still sticks to the liner.
Adjustments have to be carried out only once when a present sensor is being
installed (range from -.39 to +.39 in or -9.9 mm to +9.9 mm).
If the peel position value is positive, the label will be removed further leaving a
smaller portion sticking on the liner.
The setting of this parameter will affect the parameter "Tear-off Position". If
this function is active, an additional feed forwards take place after completion
the print job. This makes it possible to cut off the last label at the tear-off plate.
If the value of the peel position is "0" the cut edge should be in the middle of
the gap between the labels. When setting the peel position the tear-off position
may be adjusted.
NOTICE !
It is recommended to alter the parameter for different print jobs via
software (e.g. if an applicator is used and, therefore, the labels have to be
removed completely). The software provides a second value for individual
adjustments.
Any front panel value and software command value are totaled together for
printing.
The current field to be changed is flashing in the display.
Fig. 9 g Set "Peel position" parameter
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Printhead Position
The "Printhead position" parameter defines the location of the print image on
the label in x- and y-direction. The parameter should only be altered if you are
using the same label formats on several printers, and you find the print image
located differently on the labels when they were printed on another printer.
X-Offset
With this parameter the location of the print image can be shifted across to the
label path. It is possible to set a shifting untiI .39 in (9.9 mm) outward in the
Setup.
NOTICE !
The difference between the width of the printhead and the width of the
label set in the software may not be smaller than the X-offset value set in
the setup. In this case the shifting is only applied for the difference value.
This limitation is necessary to guarantee the printing of the whole label.
The setting of a negative X-offset value (shifting the print image inward) is not
possible.
Y-Offset
With this parameter the location of the print image can be shifted in the
direction of the label path (range from -.39 to +.39 or -9.9 mm to +9.9 mm).
When the offset values are positive the printing in the direction of the label path
starts later.
NOTICE !
A change of the printhead position value influences the tear-off and the
cut position. For that reason alter the values of the parameters "Peel
position" and "Cut position" by the same amount as the "Printhead
position" but in the opposite direction.
Adjustments for various print jobs may also be carried out via software which
provides an additional offset value. There are additional offset values in x- and
y-direction.
Any front panel value and software command value are totaled together for
printing.
The current field to be changed is flashing.
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6 Peel position
8 Heat level
7
Printhead pos.
Printhead pos.
Y: + y.y mm
Printhead pos.
Y: - y.y mm
Printhead pos.
Y: ± 9.y mm
Printhead pos.
Y: ± 0.y mm
Printhead pos.
Y: ± y.9 mm
Printhead pos.
Y: ± y.0 mm
*
*
*
*
*
*
Printhead pos.
Y:±y.y mm Yes
Printhead pos.
Y:±y.y mm N o
Confirmation
y-offset: Sign (+ or -)
y-offset: 1/10 mm
y-offset: mm
Fig. 9 h Set "Printhead Position" parameter
Printhead pos.
X: 9.x mm
Printhead pos.
X: 0.x mm
Printhead pos.
X: x.9 mm
Printhead pos.
X: x.0 mm
*
*
*
*
*
*
x-offset: 1/10 mm
x-offset: mm
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Heat Level
The parameter "Heat level" enables the printer to adapt to possible differences
in the thermal properties of different printheads.
The parameter scale is from -9 to +9.
A previous adjustment has already been carried out in the factory.
In the event of replacing the printhead, the setting possibly has to be adjusted.
NOTICE !
To adjust the printer to current print jobs, it is recommended to alter the
heat level parameter via software (e.g. for different material and speed).
Any front panel value and software command value are totaled together for
printing.
The current field to be changed is flashing in the display.
Fig. 9 i Set "Heat level" parameter
Heat level
+ x
Heat level
- x
Heat level
± 9
Heat level
± 0
*
*
*
Heat level
± x Y es
Heat level
± x No
Confirmation
Sign (+ or -)
8 Heat level
9 Printer info
Heat level
7
Printhead pos.
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63cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
Printer Info
The "Printer info" parameter provides information about the firmware.
Furthermore, information about the cumulative length of printed media as well
as the number of operating hours are shown.
8 Heat level
9 Printer info
10 Set date
Printer info
Printer info
Version xxxxxxx
Printer info
xxxxxx m/ xxxx h
Fig. 9 k Printer info display
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Set Date
The "Set date" parameter allows you to change the system date of the
A8.
The date format shown depends on the selected "Country" parameter.
Regardless of the format, the order of data to be changed (day - month - year)
always follows the same routine as shown below (figure 9 l).
The date range available is from January 1, 1970, to December 31, 2069.
If an invalid date entry is made, the display shows "Invalid input!"
After pressing the key the parameter may be set again.
Date changes in the software will only influence the date on the printout but not
affect the system date as stored in the setup.
The current field to be changed is flashing in the display.
10 Set date
11 Set time
Day
Month
Year
Confirmation
*
*
*
*
*
*
Set date
xx.12.xxxx
Set date
xx.01.xxxx
Set date
xx.xx.2069
Set date
xx.xx.1970
Set date
31.xx.xxxx
Set date
01.xx.xxxx
Set date
xx.xx.xxxx Yes
Set date
xx.xx.xxxx No
*
*
*
Fig. 9 l Set system date
9 Printer info
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Set Time
The "Set time" parameter allows you to change the system time of the
A8.
The time format shown in the display depends on the selected "Country"
parameter.
Time changes in the software will only influence the printout but not affect the
system time of the printer. The changed time will neither be shown in the
display nor be stored in the printer setup.
The current field to be changed is flashing in the display.
Hour
Minute
Second
Confirmation
*
*
*
*
*
*
Set time
xx.59.xx
Set time
xx.00.xx
Set time
xx.xx.59
Set time
xx.xx.00
Set time
23.xx.xx
Set time
00.xx.xx
Set time
xx.xx.xx Yes
Set time
xx.xx.xx No
*
*
*
Fig. 9 m Set system time
10 Set date
11 Set time
12 Character set
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11 Set time
Character set
ISO 8859-1
Character set
Codepage 850
Character set
Macintosh
Character set
ISO 8859-8
Character set
Codepage 852
Character set
EBCDIC
Fig. 9 n Set "Character set" parameter
12 Character set
13 Format card
Character set
xxxxxxx Yes
Character set
xxxxxxx No
Confirmation
Character set
Windows 1252
Character set
Windows 1250
Character Set
Before starting to operate the A8, the "Character set" of the printer should be
adapted to the character set of the computer.
Adjustment via software is not possible, however, for characters which are not
included in the selected fonts the Unicode character table can be used.
The character set tables are included in Appendix A.
Default Setting : Windows 1252
Selection
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Format Card
The "Format card" facility may be used to delete all stored data from a memory
card, for instance PC card, PCMCIA card, etc. (optional).
The delete process will format the card. Therefore, this option may also be
used to prepare new memory cards for operation.
12 Character set
13 Format card
14 Copy memory card
Format card
No
Format card
Yes
Format card
xxxx yyyy OK
Fig. 9 o Delete / Format a memory card
It will take several seconds to delete files and format a high capacity memory
card. During this time the symbol is shown in the right hand corner of the
display.
If the procedure has been started without having a card installed the display will
show "No card".
Pressing the key will skip to the following parameter.
xxxx ... Type of card
(e.g. Flash)
yyyy ... Memory capacity
(z.B. 1920 KB)
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Copy Memory Card
The "Copy memory card" facility may be used to copy information from one
memory card, for instance PC card, PCMCIA card, etc., onto another one.
NOTICE !
Before starting the duplication, the source card has to be installed.
15 Backfeed
Selection
Insert card
to be copied
no
yes
Fig. 9 p Copy memory card
The duplication is carried out file by file. This allows the usage of memory
cards with different capacities.
When the duplicate card cannot store any more information the display shows
"Card full".
If data with a capacity of more than 1Megabyte has to be copied, the
duplication process will be divided into several cycles. Alternately, the printer
display will ask to insert either the source card or the destination card.
14 Copy memory card
13 Format card
Copy memory card
Yes
Copy memory card
No
Copy memory card
Insert dest.
Insert source
card
Copy memory card
Insert source
All files
copied?
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Backfeed
In the cut and present mode, the material will be stopped in a position where
the front edge of the following label has already been forwarded over the print
line. The A8 will carry out a backfeed of the label material from its cut and peel
position to the print line. Thus, the next label can be printed all at once.
The backfeed will be performed independent of the label design if the
parameter is set on "always". If the setting is on "smart", the backfeed will only
be performed if the front label is in its cut and peel position and the A8 has not
yet received all of the data for printing the following label. Otherwise, the print
of the second label will be started, but only completed after the first one has
been picked up. Smart backfeed can cause flaws in the printed image.
NOTICE !
If the printer will be operated with the setting "smart", there can be a small
white gap at the position the print is broken. If there is an important
information at this position it is recommended to choose the setting
"always".
Default Setting : smart
15 Backfeed
14 Copy memory card
16 Debug mode
Backfeed
xxx Yes
Backfeed
xxx No
Selection
Confirmation
Backfeed
smart
Backfeed
always
Fig. 9 q Set "Backfeed" parameter
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Debug mode
On
Debug mode
xxx Y es
Debug mode
xxx No
Selection
Confirmation
Fig. 9 r Set "Debug mode" parameter
15 Backfeed
16 Debug mode
17 Tear-off pos.
Debug Mode
The "Debug mode" represents a tool for the firmware programmer.
It will help to recognize faults and their possible sources beyond standard error
messages.
For standard use of the printer, the parameter should always be switched OFF.
Default Setting : Debug mode OFF
Debug mode
Off
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Tear-off pos.
On
Tear-off pos.
xxx Yes
Tear-off pos.
xxx No
Selection
Confirmation
Fig. 9 s Set "Tear-off position" parameter
16 Debug mode
17 Tear-off pos.
18
Pause reprint
Tear-off pos.
Off
Tear-off Position
If the "Tear-off position" is active, an additional feed forward will take place after
completion of the print job. This makes it possible to tear off the last label at
the tear-off plate. After starting a new print job, first the label material will be fed
back until the front edge of the first label is located at the print line.
If the parameter is OFF, the label dispense stops immediately after the last
label has completely passed the print line.
Default Setting : Tear-off position OFF
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Pause reprint
Off
Pause reprint
xxx Yes
Pause reprint
xxx No
Selection
Confirmation
Fig. 9 t Set "Pause Reprint" parameter
17 Tear-off pos.
18
Pause reprint
1 Country
Pause reprint
On
Pause Reprint
After completion of a print job, the print of the last label may be repeated by
pressing the key.
This function may be switched ON or OFF in the "Pause reprint" parameter of
the setup mode.
Default Setting : Pause Reprint ON
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10. Self Test / Test Print
Start of Test Print
To prepare a test print, load media (labels or continuous paper) which extends
over the entire print width of the A8.
If you want to perform the test print in thermal transfer mode, also use transfer
ribbon of the maximum width.
NOTICE !
During test print, the A8 will not sense any label gaps. The length of the
printout will be about 8 in (200 mm). It depends on the number of loaded
fonts. Continuous media would be best suited for test prints, otherwise, a
normal sheet of paper can be used in thermal transfer mode, too.
To initiate a self test printout, press the key when switching on the printer
and keep it pressed down until the system test is completed.
The display shows "Test print", and the A8 will print an internal test sample
which contains a variety of information about the configuration of the printer as
well as the results of the internal test.
The test printout can also include a range of hardware errors which have
occurred previously, even if they have disappeared again. This information is
important for service purposes and can only be deleted by Technical Support.
The information in the printout is also useful for checking the print quality, such
as differences in the blackness left/right, missing ink dots, etc. It is
recommended you carry out a print test immediately after receiving the printer.
After completing the test print, the A8 will run the system test once again.
Then, the printer proceeds to ONLINE mode.
To cancel the test print press the key.
NOTICE !
The self test can also be carried out with the command "t" from the
ONLINE mode (see Programming Manual Apollo).
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Explanation of the Self Test Printout
1
2
4
5
3
Firmware version
Setup and Status information
Available character sets
Test pattern
Bar code with
test information
Fig. 10 Self test printout
On the following pages you will find detailed information about the contents of
the test printout.
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1 Firmware Version
Type of device, number and date of the firmware version.
2 Setup and Status Information
No. : Series no. and revision stand of the printer-PCB
Country : Setting of the "Country" parameter
Print mode : Setting of the "Transfer print" parameter
Label sensor : Setting of the "Label sensor" parameter
Interface : Setting of the "Interface" parameter
Cut position : Setting of the "Cut position" parameter
Peel position : Setting of the "Peel position" parameter
Printhead pos. : Setting of the "Printhead position" parameter
Heat level : Setting of the "Heat level" parameter
Test result : Result of the system test
Any errors will be shown coded as four digit hexadecimal
numbers (see table 10).
(for fault correction see appendix C)
Operative time : Cumulative operating time of the printer
Number of labels : Cumulative amount of printed labels
Thermal transfer : Cumulative length of printed material in thermal transfer
mode
Thermal direct : Cumulative length of printed material in direct thermal
mode
Date/Time : Setting of system date and system time
Character set : Setting of the "Character set" parameter
Temperature : Printhead temperature
Heat voltage : Current value of heat voltage (approx. 24V)
Brightness : Service information on brightness used at gap sensor
and at transfer ribbon sensor
Peripheral device : Type of device connected to peripheral port
Memory card : Type and capacity of memory card (PCMCIA/PC card)
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Error code
T ype of error
HEX DEC
0001 1 dRAM fault
0002 2 dRAM multiplexer fault
0004 4 A/D converter fault
0008 8 FPGA fault
0010 16 sRAM fault
0020 32
0040 64 Cutter fault
0080 128 ROM fault
0100 256 Voltage error
0200 512
0400 1024
0800 2048
1000 4096
2000 8192 Printhead error
4000 16384 Wrong board revision
8000 32768 Setup invalid
For the test result, the codes of occurred errors are added up to a fourdigit hexadecimal number to determine the final test result.
For example : A/D converter fault + Printhead error : Test result = 2004
Table 10 Self test - Test result error code
3 Bar Code with Test Information
This special bar code is designed for use by Technical Service. It contains
compressed information about the current configuration of the A8 as well as
previously occurred faults.
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5 Test Pattern
The test pattern field contains seven areas with different stroke patterns.
With these patterns a range of print faults can be analyzed. The printout
shows errors such as varying print intensity which indicates the printhead
being misadjusted or dirty, or missing dots causing vertical white lines.
4 Available Character Sets
No. : Identifikation No. of the font for programming
(command T)
Name : Name of font used for internal storing
Name of command (query sequence) q...CR
Type : Method of generating the characters
(see programming of command T)
Description : Font description (size, type)
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11. Printer Info Display
Viewing the Printer Info Display
A8 offers a convenient option for retrieving and viewing information about the
printer configuration and occurred hardware problems without using setup
mode or test print mode.
After switching on, or completing the system test or print jobs, the printer is in
ONLINE mode. Pressing the key will switch into OFFLINE mode where
the display shows the status information on five different pages which are
accessible by repeatedly pressing the key.
The printer info display can be exited by pressing the key (back into
ONLINE mode).
Definition of the Printer Info Display
Fig. 11 a Printer info display 1
On the first page, the selected serial interface (RS-232, RS-422, RS-485,
RS232/485Host) will be shown.
Printer Info
1: RS 232
Printer Info
2: 9.600 / RTS/CTS
Fig. 11 b Printer info display 2
The second page contains information about the fixed baud rate and the
handshake or protocol (RTS/ CTS, XON/OFF or - - - ) of the serial interface.
Fig. 11 c Printer info display 3
On the third page, the version and the date of the firmware are shown.
The example as shown in figure 11c represents the firmware version No. 2.55
created on June 15, 1999.
Printer Info
3: 2.55 / Jun 15 99
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79cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.
Fig. 11 d Printer info display 4
The fourth page of the info display contains coded informations on the
configuration of the printer and the internal test results in the format
"xxxx / y / z / R".
xxxx Result of the system test
The four-digit hexadecimal number contains (coded) hardware faults.
The figure is the same as in the printout of the self test.
For fault encoding see code table 10 in chapter 10 "Self Test".
The example, as shown in figure 11d, displays "0000" indicating that
there have been no hardware faults.
y Type of peripheral device
0 : Cutter
1 : Present sensor
2 : Applicator
3 : None fitted
4 : External print start
For example, figure 11 d : "3" - No peripheral device connected.
z Configuration setting Transfer print / Label sensor
The value of z results from adding the code numbers for selected
settings.
Transfer print : 1 = ON
0 = OFF
Label sensor : 8 = Bottom-Reflect
4 = Gap sensor
For example, figure 11d : "5" - Transfer print ON (1) + Gap sensor (4).
R This value represents the state of modification of the hardware (PCB).
Printer Info
4: 0000 / 3 / 5 / 03
Fig. 11 e Printer info display 5
The last of the info pages shows the name of the character set as selected in
setup.
Printer Info
5: Windows 1252
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Code Druck Code Druck Code Druck Code Druck
DEC HEX DEC HEX DEC HEX DEC HEX
00 00 08 08 16 10 24 18
01 01 09 09 17 11 25 19
02 02 10 0A 18 12 26 1A
03 03 11 0B 19 13 27 1B
04 04 12 0C 20 14 28 1C
05 05 13 0D 21 15 29 1D
06 06 14 0E 22 16 30 1E
07 07 15 0F 23 17 31 1F
12. Monitor Mode / ASCII Dump Mode
If programming directly, the monitor mode provides a method to print control
sequences which were received at the interface. The commands will be printed
in text format depending on the selected character set. Error messages will be
printed directly behind the fault, e.g. for unknown commands.
In monitor mode, the A8 will not recognize gaps between labels nor control the
ribbon feed.
NOTICE !
The font used for printouts in monitor mode is suitable to send by
facsimile. For questions or future reference, print and retain one copy of
the label format for each label printed.
Start of Monitor Mode / ASCII Dump Mode
To start the monitor mode, press the key while switching on the printer,
and keep it pressed down until the system test is completed. The display
shows "ASCII Dump Mode".
To cancel ASCII Dump mode, press the key.
In monitor mode, the print of data will be started after every four lines of data
received. Therefore, in some cases, the last lines of the label have to be
retrieved by pressing the key.
Representation of the Control Characters
The control characters (ASCII Code 00 ... 31) as shown in monitor mode
printouts are as follows.
Table 12 Representation of the control characters in monitor mode
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Example of ASCII Dump Mode
The following figures show the "normal" appearance of a printed label, and the
appearance of the same label when its commands are printed in ASCII Dump
mode.
Fig. 12 a "Normal" label
Fig. 12 b The same label as above printed in ASCII Dump mode
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Fig. 13 a Package contents of the external rewinder
75 6
13. Options
External Rewinder
To handle large print jobs, the external rewinder R220 is available which allows
you to rewind complete rolls of label material after printing.
Delivery Contents
The rewinder is packed separately from the printer.
NOTICE !
Please keep the original packaging in case the rewinder must be returned !
The following components are included in the package :
1 2 4
8 9
1 - Rewinder
2 - Flange (with knurled screw)
3 - Flange (with Phillips screw)
4 - 2 Rewind axle adapter with a diameter of .3 in or 75 mm
5 - 8 Screws
6 - 2 Fuses T 1,6 A (for use at 115 V)
7 - Power cable
8 - Clamp
9 - Phillips screwdriver
3
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Safety Instructions
The printer must be powered OFF before mounting the rewinder.
Before connecting the rewinder to the power supply, make sure that the
voltage selected on the power module corresponds with the supply
voltage !
If it differs, alter the setting accordingly.
During operation, the rotating axle is openly accessible !
Therefore, keep long hair, loose clothes, and jewelry away from the
moving parts !
The rewinder starts operating as soon as it is switched ON !
Risk of injury from moving parts !
Set the switch (1) to the required method of rewinding:
- Rewind with the labels on the outer side of the silicon liner
- Rewind with the labels on the inner side of the silicon liner
Selecting the Method of Rewinding
The external rewinder allows rewinding of labels in both ways outside and
inside winding.
1
Fig. 13 b Set the method of rewinding
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Connecting the Rewinder to the Power Supply
The rewinder operates with a supply voltage of 230V/ 50Hz or 115V/ 60Hz.
CAUTION !
Before connecting the rewinder to the power supply, make sure that the
voltage selected on the power supply module is the same as your main
power supply ! Besides take care that the power switch (2) is in position
"0" (OFF).
Fig. 13 c Power supply module of the external rewinder
The current voltage setting of the power module is visible in the lid window (3).
To alter the voltage setting open the cover (4) and remove the voltage
selector (3).
CAUTION !
If you have changed the operating voltage of the rewinder you need to
replace the fuses.
230V - 2 x T 800mA 115V - 2 x T 1,6A
By delivery of the rewinder the fuses for the selected voltage are installed.
The other fuses are supplied in the accessories package.
Slide the voltage selector back into the power supply module so that the
correct voltage is visible in the lid window (3).
Connect the rewinder to a grounded outlet using the power cable supplied in
the accessories package.
1 2 3
1 - Power supply
connector
2 - Power switch
3 - Voltage selector
4 - Cover
4
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Rewinding Directly onto the Rewind Axle
Fig. 13 d Rewinding directly onto the rewind axle
1. Slide the flange (5 / with Phillips screw) at the rewind axle (1). The side of
the flange with the screw must point to the casing.
Justify the gap in the flange to the groove (2) of the rewind axle. Tighten
the screw (4) in the flange.
2. Feed the label strip over the guide bar (3) and under the roller (9) to the
rewind axle (1). Make sure that it lays tight at the flange (5).
3. Press the label strip with the clamp (6) into the groove (2) of the rewind
axle. Pay attention to the selected direction of rewinding (full line shows the
path of outside roll labels).
4. Slide the clamp (6) into the gaps of the flange (5).
5. Slide the flange (8 / with the knurled screw) at the rewind axle. The side of
the flange with the screw must point to the outside.
6. Move the flange (8) in such a way, that it lays smooth at the label strip. The
label strip must be moved between the flanges slightly.
7. Tighten knurled screw (7) at the flange (8).
8. Position the rewinder in relation to the printer so that the label strip runs
cleanly and without hindrance from the printer to the rewinder.
9. Switch ON the rewinder at the power switch.
CAUTION !
When switched ON, the rewinder immediately starts rotating !
21 3
4 5 76 8
7 6
8 2 9 3
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1. Attach the two adapters (4) onto each of the two flanges (1, 2) using the
screws (3) which are included in the delivery contents.
2. The cardboard roll (9) which serves as the core of the rewound roll should
be approx. .04 in (1 mm) wider than the label strip.
3. Slide the flange (1 / which is fitted with a Phillips screw) onto the rewind
axle (5) with the collar of the flange facing towards the rewinder casing.
Secure the flange onto the axle by tightening the Phillips screw (8).
4. Slide the cardboard roll (9) onto the rewind adapter mounted on the inner
flange (1).
5. Slide the flange (2 / fitted with a knurled screw) onto the rewind axle so that
the rewind adapter locates inside the cardboard core.
6. Tighten the knurled screw (10) at the flange.
Fig. 13 e Rewinding onto 3 in (75 mm) cardboard roll
Rewinding onto 3 in (75 mm) Cardboard Roll
6
1,2
7
8 1 109 2
5
3
4
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Fig. 13 f Rewinding onto 3 in (75 mm) cardboard roll
10
2 5 11 7
7. Feed the label strip over the guide bar (7) and the roller (11) until it is long
enough to reach the cardboard core (9).
8. Taking note of the direction of rewinding, use an adhesive strip (or a label)
to affix the end of the strip to the cardboard core.
The illustration (fig. 13 f) shows the arrangement for rewinding with the
label stock on the outside of the silicon liner.
9. Position the rewinder in relation to the printer so that the label strip runs
cleanly and without hindrance from the printer to the rewinder.
10. Switch ON the rewinder at the power switch.
CAUTION !
When switched ON, the rewinder immediately starts rotating !
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Present Sensor
The optional present sensor allows for on-demand label dispensing. That
means, the labels are removed from the silicon liner immediately after printing,
and then available in a dispense position ready for further processing (present
mode). The present sensor (2) consists of two components, the dispense edge
(9) and the present sensor photocell (7). The presence of a label (8) in
dispense position is observed by the photocell. Through its connection to the
peripheral port of the A8, the signal pauses the print of the next label until the
label in the dispense position is removed. To activate this function the printer
has to be switched into the present mode through software.
NOTICE !
When editing or creating labels in demand mode, make sure that the part
of the label which lies directly underneath the photocell is only colored
(black) to a maximum of 50%. Higher blackening / density print may cause
malfunctions of the sensor.
Mounting the Present Sensor
4,53 6 7
Fig. 13 g Mounting the present sensor
The A8 is generally shipped with the tear-off plate (1) mounted. When
operating in dispense mode, the tear-off plate has to be replaced with the
present sensor (2) :
1. Loosen the knurled screw (3) completely.
2. Remove the tear-off plate (1) from the mounting holes (5) of the mounting
plate of the printer.
3. Guide the present sensor (2) with the bolts (4) into the holes (5) of the
mounting plate. Attach the present sensor with the knurled screw (3) at the
threaded holes in front of the printer.
4. Connect the cable (6) of the present sensor (7) to the peripheral port of the
A8.
2
1
3
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1. Put in the labels according to the description "Loading Labels" for the tearoff mode (see chapter 6). Feed the label strip as far as possible through
media feed roller and printhead. It is particularly important to ensure that
the media strip is long enough to reach the internal rewinder (see fig. 13
h).
2. Slide the media guide (10) to their outermost position.
3. Remove the clamp (11) from the internal rewinder (12).
4. Feed the label strip past via dispense edge (9) to the internal rewinder (12).
5. Attach the label strip with the clamp (11) into the grooves of the internal
rewinder (12).
6. Rotate the internal rewinder counterclockwise to tighten the paper.
7. Slide the media guide (10) to the edge of the label strip.
8. Press the key to synchronize the paper running.
NOTICE !
If you do not use the printer for an extended period of time, lift the
printhead to avoid possible flattening of the print roller.
Fig. 13 h Inserting the labels for peel-off
121110
Inserting the Labels for Peel-off
9
8
7
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Pin assignment of the 9-pin SUB-D connector
Pin 1/2 - Optocoupler inputs. A short impuls of 24V= at the pins (+ at pin1, - at pin2)
releases the print of one label (external start signal).
The start impuls has to be shorter than the print time of the label. The current is
internally limited to 10 mA.
with present sensor : The print is released, if there is no label in the
presentation position
with cutter assembly : The print including the following cut is released
1 2 3
Front Side Back Side
pin 5 pin 1
pin 6pin 9
Connectors
Cut / Peel-off Adapter
Fig. 13 i Connectors of the cut / peel-off adapter
Fig. 13 k 9-pin SUB-D connector of the
cut / peel-off adapter
By using the cut / peel-off adapter it is possible, to operate the A8 with cutter
assembly or present sensor in a special mode, where the print of one label can
be started by an external start signal.
In the peel-off mode, after removing a label from the peel-off position the use of
the adapter avoids the immediate print of the next label.
In the cut mode the print job can be divided in single prints.
In both cases, a label will only be printed, if it is required (cut / peel-off on
demand).
1 - 15-pin SUB-D connector for cutter
assembly or present sensor
2 - 9-pin SUB-D connector for an external
release switch
3 - 15-pin SUB-D plug to connect the
adapter to the peripheral port of the
printer
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1. Switch OFF the printer.
2. Connect the 15-pin SUB-D plug (2) at the back side of the cut / peel-off
adapter (1) to the peripheral port (3) of the printer.
3. Mount the cutter assembly or the present sensor (7) and connect the cable
(6) to the 15-pin SUB-D connector (5) at the front side of the cut / peel-off
adapter.
4. Plug the cable of the external release switch into the 9-pin SUB-D
connector (4).
5. Insert the labels and the transfer ribbon.
6. Switch ON the printer.
NOTICE !
Make sure, that the external release switch is open (no voltage at pin 1 of
the 9-pin connector) when the printer is switched ON.
7. Start a print job in the cut or peel-off mode.
8. Release the print of single labels by actuating the external switch.
Installation of the Cut / Peel-off Adapter
Pin 3/4 - Pin 3/4 - Transistor outputs of an optocoupler (pin3 - collector, pin4 - emitter). If
the adapter is used with the present sensor, the state of the transistor shows the
presence of a label in the peel-off position. If there is a label, the transistor is
blocked so that no current can flow between the pins.
CAUTION !
The current at the pins 3 and 4 has to be limited externally to 10mA.
Otherwise the output will be destroyed.
Pin 5/6 - Pin 5 : Internal operating voltage +24V ; Pin 6 : Ground
The operating voltage can be used to generate the external start signal with a
switch.
The use of this voltage for other purposes is prohibited.
Pin 7/8/9 - n.c.
Inputs and outputs are designed with optocouplers, i.e. they are potential free
in relation to the A8. The isolation voltage is 500 V. The voltage at the outputs
should not be higher than 30V.
1 2 3 4 5 6 7
Fig. 13 l Installation of the cut / peel-off adapter
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Memory Cards
A8 offers the possibility for using memory cards to permanently save graphics,
fonts, complete label formats, or database information.
Data transfer may be performed via interface.
It is recommended that you make backup copies in case of malfunction of the
original cards.
PCMCIA version 2.1 compatible sRAM cards or Flash-EPROM cards could be
used as memory cards. The maximum memory is 32 MegaByte.
Preparing the Memory Card
1 2 3
Fig. 13 m Write protection / Inserting the battery
The write protection of the card may be activated or deactivated by shifting the
switch (1) located at the front side of the card. The interpretation of the setting
may be read from an imprint (3) on the back of the card.
If you want to format the card or write on it, switch off the write protection.
For replacing or inserting the battery in sRAM cards refer to the instructions of
the manufacturer. In case the battery has to be replaced, it is usually found in a
slot (2) above the switch (1).
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Installation of the Memory Card
Fig. 13 n Installation of the memory card Fig. 13 o Connecting side
1 2
NOTICE !
At the connecting side of the card there are different guides on the top and
the bottom which make it impossible to insert the card incorrectly .
Insert the card (1) that way into the slot (2), that the one-rail guide is at the upper
and the two-rail guide at the lower side of the card .
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Formattting the Memory Card
For operation, the memory card first has to be structured internally in a certain
way. Normally, memory cards are already pre-formatted in a suitable manner.
If the card you are using is not formatted at all, the A8 will bring up one of the
messages "Unknown card" or "Structural err." Then, you may format the card
using one of the following methods :
1. Formatting the card using the A8 setup command "Format card"
(see chapter 9).
2. Formatting the card using the A8 interface and the printer command
"Mf;name CR".
Writing on the Memory Card
There are also different methods to write onto a memory card.
The easiest way is to write on the card using the card drive of the A8 and
transfer the data via interface.
For saving a label, you need to put the label design commands into "brackets"
consisting of "Ms"-commands :
Ms LBL;ABC Command to save a file called "ABC"
J|
H 100,0,T |
S l1;0,0,68,71,108 | Contents of the file "ABC"
T 10,10,0,3,pt15;Memory card |
A 1[NOPRINT] |
Ms LBL End of Save File command
After completing the commands the file "ABC" is stored on the card with all
commands from "J" to "A" which describe the label format.
The parameter [NOPRINT] used within the command A line will suppress the
print of the label while saving the file.
Whenever the file "ABC" is called up, exactly one label will be printed.
If you want to print the label in a variable quantity do not use the A command
within the label description.
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Printing from the Memory Card
NOTICE !
Using a memory card provides the opportunity to print without a
connection of the A8 to a computer.
Follow the instructions below, after the card has been installed and the printer
has been switched ON :
1. Switch the printer into OFFLINE mode by pressing the key.
2. After pressing the key, the file name of the first label saved on the card
will be shown.
3. Using the key and the key, you may scroll up and down the
contents of the card. Select one file and confirm it by pressing the key.
4. If you have chosen a label with a set number of labels to print, the A8 will
instantly start printing.
5. For labels with a variable number of labels to print, the top line of the display
shows "Number of labels", the bottom line shows "00001" with the first figure
flashing (cursor).
Using the key and the key, the figure at the position of the cursor
may be altered. By pressing the key the cursor can be moved to the
next figure. After confirming the last figure, the A8 starts to print.
6. When it is necessary to input data by the user via control panel or external
keyboard, the symbol appears in the display.
To input variable content of a label via control panel use the same procedure
as entering the number of labels. It is possible to input alphanumeric
characters via the control panel.
7. To escape the selection of a label or the input of the number of labels you
may press the key.
The data saved on the card is also accessible via interface and computer.
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External Keyboard
A8 offers the opportunity to connect an external keyboard or any other
compatible input device (e.g. a bar code scanner) via its keyboard interface.
Using the external keyboard facilitates the input of variable data during
preparing a print job as well as the printing from memory card from the
OFFLINE-mode. Input data requests as well as data received from the
keyboard will be shown in the display of the A8.
All MF-2-compatible keyboards with PS/2-plug, supporting code set 3, are
usable.
CAUTION !
The current consumption of the connected keyboard (e.g. a scanner) may
not exceed 150 mA.
Connection the external keyboard
2 3
1. Switch OFF the printer.
2. Connect the cable (2) of the keyboard (3) to the connector (1) of the
keyboard interface at the rear of the printer.
3. Switch ON the printer.
Fig. 13 p Connection the external keyboard
1
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Key Assignment
The A8 can easily be adjusted to the keyboard configuration of the particular
country by using the setup parameter "Country". For each of the available
settings the A8 has a different table of key assignment, which, generally,
complies with the assignment under Microsoft DOS.
The [ALTGR] key has no function. Therefore, all signs which are located on the
right hand side of the key opposite of the normal characters (e.g. { } [ ] \) can
be generated by pressing the [ALT] key.
A few of the other special signs (e.g. ¨ × ÷) may also be generated the same
way (see appendix A, table A-3a).
Other special characters (e.g. ñ ç œ) can be generated by inserting two
characters one after the other, where the second input is a combination with
the [ALT] key (see appendix A, table A-3b).
Some of the special characters cannot be shown in the display of the printer. In
that case, the A8 will use a character which looks similar to the required
character.
NOTICE !
When using a scanner, the character set of the scanner has to be the
same as used by the A8.
Special Key Functions
[F1] To enter the list of labels stored on the memory card.
[F2] To repeat the print of the last label (as command A 1 CR).
[F3] To repeat the print of the last label including a new enquiry for variable data.
[Shift]+[F5] To start the monitor mode/ASCII dump mode.
[Shift]+[F6] To start the self test printout.
[F7] Printer Info Display
[F8] Form feed
[ENTER] or Without a current print job : to switch between ONLINE and OFFLINE;
[RETURN] While processing a print job : to confirm the data input.
[ESC] To cancel the data input.
(while printing same effect as CANCEL)
[SPACE] While printing same effect as PAUSE.
[Shift]+[Del] To delete the input line.
[á], [â] To scroll up/down the list of labels on the memory card.
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Table A-1 a Character Set "Windows 1252"
Appendix A - Character Tables
Setup Selectable Character Tables
Table A-1 b Character Set "Windows 1250"
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Table A-1 d Character Set "Codepage 850"
Table A-1 c Character Set "ISO 8859-1"
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