i
FCC Notice
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
This equipment may generate, use and/or radiate radio frequency energy. If not
installed and used in full accordance with this instruction manual, interference to
radio communications may occur. This equipment complies with the limits for a
Class A Information Technology Equipment pursuant to Part 15 of the FCC Rules,
which are designed to provide reasonable protection against such interference when
operated in a commercial environment. Operation of this equipment in a residential
area may also cause interference. In such case the user will be required, at his own
expense, to correct the interference using whatever means necessary.
Trademarks
ARM is a registered trademark of Advanced RISC Machines Ltd.
Centronics is a registered trademark of Centronics Data Computer Corporation.
Microsoft, Windows are registered trademarks of Microsoft Corporation.
POSTEK is a registered trademark of Postek Electronics Co., Ltd.
PS/2 is a registered trademark of International Business Machines Corporation.
Copyright
© 2006-2009 by Postek Electronics Co., Ltd. All rights reserved. Under the
copyright laws, this manual cannot be reproduced in any form without the prior
written permission of Postek. No patent liability is assumed, with respect to the use
of the information contained herein.
C168 Label Printer User’s Manual
2nd edition Dec. 2009
ii
Disclaimer
This manual has been validated and reviewed for accuracy. The instructions and
descriptions it contains are accurate for the Postek C168 Label Printer at the time of
this manual’s printing. However, succeeding printers and manuals are subject to
change without notice. Postek assumes no liability for damages incurred directly or
indirectly from errors, omissions or discrepancies between the printer and this
manual.
Although this manual describes and details many issues, which could possibly occur,
the manufacturer cannot warrant against unpredictable conditions during the printing
process. For problems such as the printer not working, lost or unclear print content,
etc., the manufacturer and resellers are responsible for correcting these issues
(according to Postek Printer Warranty Clauses). In no event shall the manufacturer or
the resellers involved be liable for any damages whatsoever (including without
limitation; damages for loss of business profits, business interruption, loss of
business information, or other pecuniary loss) arising from the use of, the results of
use or inability to use this product, even if the manufacturer has been advised of the
possibility of such damages.
iii
Important Safety Instructions
◆ Only qualified and trained service technicians should attempt to repair the printer.
◆ Do not place the printer on or near a heat source.
◆ Be sure that the output of the power adapter is 24VDC and your power source
matches the rating listed on the power adapter. Be certain your power source is
grounded.
◆ To avoid getting an electric shock, do not use a worn or damaged power cord. If
the power cord becomes damaged or frayed, replace it immediately.
◆ Do not insert anything into the ventilation slots or openings on the printer.
◆ The printer and power adapter should never be operated in a location where either
one can get wet. Personal injury may result.
◆ The printhead becomes hot while printing. To protect from damaging the
printhead and risk of personal injury, avoid touching the printhead.
◆ To get increased printhead longevity and higher quality printouts, always use
approved labels, tags and thermal transfer ribbons. Approved supplies can be
ordered from your dealer.
◆ Static electricity that accumulates on the surface of the human body or other
surfaces can damage or destroy the printhead or electronic components in this
device. DO NOT touch the printhead or the electronic components with bare
hands.
◆ Place the printer on a flat, firm, solid surface.
Possible Corrective Action
◆ Never jam or block the air vents, or operate in a high temperature environment.
◆ Turn off the power when not in use for extended periods.
◆ Follow all recommendations and setup instructions included in this manual.
iv
Contents
Preface ....................................................................................... 1
Important Notice, Read Me First! .......................................... 2
Chapter 1 Introduction ........................................................... 3
Specifications ................................................................................... 3
Specifications for Printer.......................................................... 3
Specifications for Power Adapter ............................................. 4
Unpacking and Inspection ................................................................ 4
Chapter 2 Getting Started ....................................................... 7
Setting up ......................................................................................... 7
Main Parts and Features ................................................................... 8
Connecting the Printer ................................................................... 11
Power Connection .................................................................. 11
Interface Connection .............................................................. 11
Loading the Ribbon ........................................................................ 13
Loading the Media ......................................................................... 20
Adjusting the Position of Media Sensor ......................................... 25
Operation Basics ............................................................................ 28
Power Switch ......................................................................... 28
The Front Panel ...................................................................... 29
Advanced Functions ............................................................... 30
DIP Switch at the Back Panel ................................................ 32
Windows Driver and PosLabel Software ....................................... 34
Chapter 3 Maintenance ......................................................... 35
Cleaning the Printhead ................................................................... 35
Cleaning the Platen Roller ............................................................. 36
Cleaning the Printer Interior........................................................... 36
v
Chapter 4 Troubleshooting ................................................... 37
Error Indications ............................................................................ 37
Miscellaneous ................................................................................ 38
Others ............................................................................................. 39
Appendix A: Interface Specifications ................................... 40
Appendix B: ASCII Table ..................................................... 43
1
Preface
Welcome to POSTEK’s C168 label printer.
This manual explains how to set up and begin using your C168 printer. It
also provides detailed information on configuring your printer, basic
operations, care and troubleshooting.
Please read this manual carefully before using the C168 printer.
2
Important Notice, Read Me First!
Thermal printhead can be easily damaged due to its precision
construction. A printhead damaged by misuse is not covered under the
terms of the warranty. To ensure longevity of the printhead, please note
the following:
1. DO NOT scrape or use tools that might damage the printhead
surface.
2. To protect from corroding the printhead, DO NOT touch the
printhead with bare hands.
1． DO NOT use thermal paper or thermal transfer ribbon, which
contains Na, K or Cl.
2． Keep printhead from any form of liquid or dampness.
3． Use a Cotton Swab dipped in anhydrous isopropyl alcohol to
clean the printhead only.
4． Always use high-quality consumables:
(1) When the printhead module is closed, pressure is placed
directly onto the printhead; dirt such as paper scraps, sand,
dust and glue can scrape or damage the printhead.
(2) The TPH is also easily damaged by Static Electricity, which
may be generated by poor quality ribbons.
Always inspect consumables for quality before purchasing.
3
Chapter 1 Introduction
Specifications
Specifications for Printer
Model C168/200s C168/300s
Printing method Direct thermal & Thermal transfer
Printing resolution 203 dpi (8 dots/mm) 300 dpi (11.8 dots/mm)
Max printing speed 4 ips /s (101.6 mm) 3 ips (76.2 mm/s)
Max printing width 4.09″(104 mm) 4.25″(108 mm)
Max printing length 157″ (4000 mm) 79″ (2000 mm)
Memory 2 MB FLASH ROM, 8 MB SDRAM
Media
Roll-feed, die-cut, continuous, fan-fold, tags, tickets in plain
paper or thermal paper
Width：110 mm max., 25 mm min.
Supply roll: OD 4″(102 mm) max., ID 1″(25.4 mm) min.
Thickness: 0.003″～0.007″ (0.08～0.18 mm), including liner
Ribbon
Wax, Wax/ Resi n, Resi n
Ribbon roll: OD 3″(76.2 mm) max., ID 1″(25.4 mm) core
Max width: 110 mm; Max length: 360 M
Fonts Five built-in ASCII fonts; Optional multiple language fonts
Bar Code Types
1D Barcode : Code 39, Code 93, Code 128/subset A,B,C,
Codabar, Interleave 2 of 5, UPC A/E 2 and 5 add-on,
EAN-13/8/128, UCC-128, etc.
2D Barcode : MaxiCode, PDF417, Data matrix, etc.
Media sensor Reflective (Adjustable)
Interfaces RS-232 serial, USB
Power rating* 24 VDC, 2.0 A
Weight 2.8 kgs
4
Dimensions W 236 x D 291 x H 199 mm
Operation environment
Temperature: 32° F ~ +104° F (0° C ~ 40° C)
Relative humidity: 5% - 85% non condensing
Storage environment
Temperature: -40° F ~ +140° F (-40° C ~ 60° C)
Relative humidity: 5% - 85% non condensing
Optional items Cutter kit, Peeler kit, Internal 100/10 M Ethernet Interface card
* Power for the C168 barcode label printer is provided via an external power
adaptor.
Specifications for Power Adapter
Input
AC 100~240 V, 47~63 Hz
Output
DC 24 V, 2.0 A
Environment
0° C ~ 40° C
Unpacking and Inspection
Inspect the shipping carton(s) for possible shipping damage, if
damage is discovered, notify the shipping company to report the
nature and extent of the damage.
Please check the items according to the Packing List. If there are any
items missing, notify your authorized reseller.
5
Packing List（Figure 1）:
1. Printer 1 pcs
2. Power Adapter 1 pcs
3. Ribbon Spindle 2 pcs
4. Media Spindle 1 pcs
5. Core Adapter 2 pcs
6. Media Roll Guide 2 pcs
7. Ribbon 1 pcs
8. Sample Media 1 pcs
9. CD Rom 1 pcs
10. Quick Start Guide 1 pcs
6
Figure 1 Printer and accessories
Ribbon Spindle
Printe
r
Power Adapte
r
Media Spindle
Core Adapter
Media Roll Guide
Ribbon
Sample Media
CD-Rom User’s Manual
7
Chapter 2 Getting Started
Setting up
Before setting up the printer you should consider the following:
1. Make sure there is adequate space around the printer for loading
consumables and proper ventilation.
2. Make sure the printer is close to the host so the interface cable is
easily accessible at either end.
8
Main Parts and Features
Figure 2
1. READY Indicator 2. MEDIA Indicator 3. RIBBON Indicator
4. PAUSE Button 5. FEED Button 6. CANCEL Button
7. Media Exit 8. Cover Handle 9. Top Cover
3
1
2
4
5
6
8
7
9
9
Figure 3
1. Printhead Module 2. Printhead Bracket 3. Printhead
4. Media Sensor 5. Platen Roller 6. TPH Release Lever
7. Media Guide 8. Ribbon Loading Knob 9. Ribbon Supply Spindle
10. Media Compartment 11.Guide Wheel
1
2
3
4
5
6
7
8
9
10
11
10
Figure 4
1. RS232 Serial Port 2. DIP Switches 3. USB Port
4. Ethernet Port 5. DC IN Port 6. Power Switch
7. Centronics Port
Note: The above figure illustrates all possible interface ports on a C168
printer, but some ports may not be available for your printer.
Please check your requirements when purchasing the printer.
1
2
3
4
5
7
6
11
Connecting the Printer
Power Connection
Caution:(1) Use of the wrong adapter could damage your printer.
Postek assumes no liability for any damage in such case.
The rating for the printer is 24VDC.
(2) Do not use the printer near liquids or corrosive chemicals.
1. Make sure the printer is switched OFF.
2. Connect the power cord to the Power Adapter.
3. Connect the Power Adapter’s DC output plug to the DC IN port on the
back of the printer.
4. Plug the power cord into a live wall outlet.
Interface Connection
CAUTION: Make sure the printer is switched OFF before connecting
the interface cable.
The interface between the printer and the host will use either a serial or
USB (or parallel) cable. Contact your reseller for Ethernet connection
options.
1. The printer identifies the communication port automatically.
2. The default values of printer port can be obtained from the self-test
report. (See Chapter 2 Operation Basics – Advanced Functions - Self
Test)
3. Cable configurations for serial (RS-232C) and parallel
12
(Centronics) interfaces are shown in Appendix A of this guide.
4. Please take the following measures to reduce cable noise.
（1）Reduce the length of the interface cable (keep the cable length
under 1.83 meters / 6 feet) if required.
（2）Keep the communication cable separate from power cords.
13
Loading the Ribbon
Caution: (1) Make sure the ink side of your ribbon faces outwards.
Always make sure the ink side of the ribbon faces the
media and NOT the printhead.
(2) The maximum width of the ribbon is 110mm. When
using a ribbon roll with a width less than 110m,
please place the ribbon roll in the middle of the
Ribbon Spindle corresponding to the symmetry
symbol (→|←).
(3) This section is not applicable to direct thermal printing.
1. Lift the top cover (Figure 5-1).
2. Push the TPH release lever to release the Printhead Module.
3. Lift the Printhead Module to expose the ribbon supply spindle (Figure
5-2).
4. Unwrap the ribbon roll pack and separate the ribbon roll and the core
(Figure 5-3).
5. Slide the roll of Ribbon onto one of the Ribbon Spindles and the core
onto the other spindle (Figure5-3).
6. Load the Ribbon Spindle into the printer and route the ribbon through
the Printhead Module as shown in Figure 5-4.
7. Wrap the end of the ribbon around the core (Figure5-5).
8. Load the core into the Ribbon rewinder (Figure5-6).
9. Turn the guide wheel on the left of the core to take up the loose ribbon
and tighten the ribbon.
10. Close the Printhead Module and press down until it locks into place.
14
Figure 5-1
15
Figure 5-2
16
Figure 5-3
17
Figure 5-4
18
Figure 5-5
19
Figure 5-6
20
Loading the Media
C168 printers can be operated in three different modes: Standard mode,
Peel-off mode, or Cutting mode.
-- In Standard mode, each printed label remains on the backing
liner.
-- In Peel-off mode, each printed label is peeled away from the
backing liner automatically.
-- In Cutting mode, the printer automatically cuts the label after it is
printed.
Standard Mode
1. Lift up the top cover to expose the media compartment (Figure 6-1).
2. Load a roll of media (labels facing up) on the Media Spindle, then
slide the two Media Roll Guides with their smooth sides toward the
media onto the Media Spindle from each end until snug against the
media. If you are placing a roll of media with a 3″ ID core, please
slide the two Core Adapters onto the Media Spindle first (Figure 6-2).
3. Insert them into the printer.
4. Corresponding to the scale on the Media Spindle, position the media
roll in the middle of the Spindle.
5. Release and lift the Printhead Module.
6. Route the media as shown in Figure 6-3.
7. Slide the Media Guide to the edge of the media.
8. Close the Printhead Module and press down until it locks into place
(Figure 6-4).
9. Close the cover and press the ‘Feed’ button to feed the media and
ensure proper tracking. If the printer does not correctly sense the top
of each label, it may be necessary to perform the Calibration
Procedure in the Operation Basics section.
21
Peel-off Mode: The loading guide will be provided with the peeler kit.
Cutting Mode: The loading guide will be provided with the cutter kit.
Figure 6-1
22
Figure 6-2
23
Figure 6-3
Label
Media Guide
Media Leader
Platen Roller
24
Figure 6-4
25
Adjusting the Position of Media Sensor
1. Lift the top cover.
2. Push the TPH release lever to release the Printhead Module.
3. Lift the Printhead Module to expose the media sensor cover (Figure
7-1).
4. Remove the media sensor cover and slide the media sensor to the
appropriate position (refer to Figure 7-3, Figure 7-4 and Figure 7-5).
5. Replace the media sensor cover.
Figure 7-1
Media sensor cove
r
26
Figure 7-2
Figure 7-3
Media gap
2 – 5mm
Media sensor
27
Figure 7-4
Figure 7-5
Media gap
Media gap
28
Operation Basics
Power Switch
The power switch is on the back panel of the printer. The symbols on the
switch are defined as follows:
━ —— ON
〇 —— OFF
29
The Front Panel
The Front Panel of the printer consists of:
- Three Indicator Lamps: MEDIA, READY and RIBBON
- T
hree multi function buttons: PAUSE, FEED and CANCEL
Indicator Lamps
The three lamps indicate the status of the printer (please refer to Chapter
4 for error indications)
- Solid: Indicates the printer is in the normal state;
- Blinking: Indicates the printer is in the ‘PAUSE’ state.
-
Solid: Indicates the printer is in the normal state;
- Blinking simultaneously with READY: Running out
of media;
- Solid: Indicates thermal transfer printing;
- Off: Direct thermal printing (no ribbon installed);
- Blinking simultaneously with READY: Running out
of ribbon.
READY
MEDIA
RIBBON
30
Buttons
The three buttons have different functions based on the mode of the
operation is performed.
Mode Basic Functions
Advanced Functions
(see Advanced Functions below)
Feed/Calibration Feed one label Media Sensor Calibration
Pause/Self Test - Press once to
pause current
print job
- Press a second
time to resume
printing
Self-test:
The Printer performs a
self-test and prints out a
configuration report
Cancel/ Reset - Cancel current
batch of labels
- Forces the printer
to continue
working after an
error has been
corrected
Reset:
Resets the printer to
Factory Default Settings
Advanced Functions
Media Sensor Calibration
It is necessary to accomplish Media Sensor Calibration after a new roll
of media has been loaded.
1. Press and hold the Feed/Calibration button for about 4 seconds.
2. The printer will feed approximately 200mm of media;
31
3. The three indicators stop blinking and remain lit, the printer is back to
a normal state.
Self Test
1. Press and hold the Pause/Self Test button for about 4 seconds;
2. The printer will print out a configuration report and the three
indicators will stop blinking and remain lit. The printer is back to a
normal state.
3. The following information will be printed on the self-test report:
- Font list
- Hardware configuration and status
- DIP switch settings
- Label parameters
- Firmware version
Reset – Reset the Printer to the Factory Default Settings
Following the steps listed below allows you to reset the printer to the
factory default settings.
1. Press and hold the Cancel/
Reset button for 4 seconds, the three
lamps will blink simultaneously (the printer will return to normal
state automatically if no operations are performed within 4 seconds);
2. Release and press the Cancel/
Reset button again;
3. The three indicators stop blinking and remain lit. The printer is now in
its normal state.
The following parameters have automatically been reset:
- Label
- Print darkness
- Speed
- Others
Note: The printed label count and printed length may not be reset.
32
DIP Switch at the Back Panel
Note: Please turn off the printer before setting the DIP switches.
DIP Bit Functions Remarks
1
ON: Direct thermal print
OFF: Thermal transfer print
Printing type setting
Default: OFF
2
ON: Tear off position
OFF: Edge of next label
Stop position setting
Default: OFF
3
ON: Cutter is installed
OFF: Cutter is not installed
Cutter setting
Default: OFF
1
2
3
4
5
6
7
8
OFF
ON
33
4
ON: Peeler is installed
OFF: Peeler is not installed
Peeler settings
Default: OFF
5 Reserved and not available /
6
ON: Enable IP setting
OFF: Disable IP setting
IP address setup
Default: OFF
7
8
7
0 | 0 – 9600,n,8,1
0 | 1 – 19200,n,8,1
1 0 – 38400,n,8,1
1 1 – 57600,n,8,1
RS232 Serial Port
baud rate setting
0: OFF, 1: ON
Default: 00
8
34
Windows Driver and PosLabel Software
The printer driver supports Windows 7, Windows Vista, Windows XP,
Windows 2003/2000/NT/ME/98/95 operating systems. Each C168
printer comes with powerful bar code software PosLabel and operating
instructions. Both the Windows driver and PosLabel are available on the
manufacturer’s CD-ROM shipped with the product. If you do not have
the manufacturer’s CD-ROM or wish to upgrade your current software,
it is available for download from:
www.postek.com.cn and www.postektechnologies.com.
Note: If you need to update the driver, please remove any old versions
of the driver before continuing.
35
Chapter 3 Maintenance
Warning:
1. Make sure the printer is turned OFF before performing any
maintenance operations.
2. The printhead becomes hot while printing, be careful when
performing maintenance on the printhead.
3. Use only the cleaning agents indicated. Postek Electronics Co.,
Ltd. will not be responsible for damage caused by any other
cleaning materials used on the printer.
4. Anhydrous isopropyl alcohol is a solvent containing no more
than one percent water. Isopropyl alcohol is a flammable
solvent; always take the proper precautions when using this
solvent.
Cleaning the Printhead
The printhead is easily damaged due to its precision construction. A
printhead damaged by misuse is not covered under the terms of the
warranty. To ensure longevity of the printhead, please note the
following:
1. Always use proper cleaning materials and techniques to clean the
printhead. Never use hard materials for scraping the printhead.
2. Always use high-quality consumables. When the TPH module is
closed, pressure is placed directly on the TPH; dirt such as paper
scraps, sand, dust and glue can scrape or damage the printhead.
The TPH is also easily damaged by static electricity, which may be
36
generated by poor quality ribbons.
3. After every roll of ribbon or every three rolls of media
, the
printhead should be cleaned with
anhydrous isopropyl alcohol.
a.
Turn off the printer and open the cover.
b. Release and lift the Printhead Module.
c. Remove the ribbon (if applicable).
d.
Using a Cotton Swab dipped in anhydrous isopropyl alcohol, rub
the Swab along the printhead.
Cleaning the Platen Roller
Debris or dirt accumulated on the platen roller should be cleaned
after every three rolls of media.
a. Turn off the printer and open the cover.
b. Release and lift the Printhead Module.
c. Rotate the platen roller and clean it thoroughly with
anhydrous
isopropyl alcohol
and a cotton swab.
Cleaning the Printer Interior
With a brush or a vacuum cleaner, as needed.
37
Chapter 4 Troubleshooting
Occasionally situations occur that require some troubleshooting.
Possible issues and potential solutions are listed in this section. While
not every situation is addressed, you may find some of these tips
useful.
Error Indications
Typically, when the printer is not functioning, one or two of the three
indicator lamps will begin blinking. The possible situations addressed by
the status of the three indicator lamps are listed bellow.
READY and MEDIA Lamps blink simultaneously
Possible Cause Recommended
Solutions
Remarks
Cannot detect the
media gap or black
line
(1) Check the media
path
(2) Check the position
of the media sensor
(3) Perform media
sensor calibration
If you are using
continuous media,
be sure you have the
correct settings in
your software
Media run out Load a roll of media
Media jam Clear the jam
The Media Roll
Guides are not
firmly positioned
against the media
Adjust the Media Roll
Guides to firmly press
against the media
Media sensor error Service media sensor
38
READY and RIBBON Lamps blink simultaneously
Possible Cause Recommend Solutions Remarks
Run out of ribbon Load a roll ribbon
Ribbon jam Clear the jam
Ribbon Sensor
error
Service Ribbon Sensor To be serviced only
by qualified
personnel
Only READY Lamp blinks
Possible Cause Recommend Solutions Remarks
Serial I/O error Check DIP switches for
the band rate settings
Memory overflow a. Restart the printer
b. Perform Reset
Miscellaneous
Vertical blank lines
Continuous vertical blank lines in printout indicate a dirty or faulty
printhead as shown below:
If the problem cannot be solved by cleaning the printhead, replace the
printhead.
The host shows ‘Printer Timeout’
1. Check if the interface cable is connected.
2. Check if the printer is turned on.
If the situation remains unsolved, please contact your reseller or our
39
customer service engineer.
The data has been sent, but not printing
1. Verify you have chosen the correct Windows printer.
2. Reset the printer.
If the situation remains unsolved, please contact your reseller or our
customer service engineer.
Print quality problems
1. Adjust Print Darkness setting.
2. Adjust Print Speed setting.
3. Clean the printhead and platen roller.
4. Make sure the correct media/ribbon is loaded.
5. Use only high-quality Media, replace if necessary.
Recovery
After the corrective action is taken press the CANCEL button to clear
the alarm, the printer will get back to work automatically.
Others
Contact a qualified Service Engineer from your reseller or
Postek for troubles that persist or are not covered in this
section.
40
Appendix A: Interface Specifications
RS232 Serial
The RS232 connector on the printer is a DB9F：
Pin Direction Definition
1 / /
2 Out TX
3 In RX
4 In CTS
5 - Ground
6 Out RTS
7 In DSR
8 Out DTR
9 / /
Connection with host:
Host 25S Printer 9P Host 9S Printer 9P
TX 2 ……… 3 RX RX 2 ……… 2 TX
RX 3 ……… 2 TX TX 3 ……… 3 RX
DSR 6 ……… 8 DTR DTR 4 ……… 7 DSR
DTR 20 ……… 7 DSR DSR 6 ……… 8 DTR
RTS 4 ……… 4 CTS RTS 7 ……… 4 CTS
CTS 5 ……… 6 RTS CTS 8 ……… 6 RTS
GND 7 ……… 5 GND GND 5 ……… 5 GND
41
Alternately you can just connect the 3 wires as follows:
Host 25S Printer 9P Host 9S Printer 9P
TX 2 ……… 3 RX RX 2 ……… 2 TX
RX 3 ……… 2 TX TX 3 ……… 3 RX
GND 7 ……… 5 GND GND 5 ……… 5 GND
pin 4 pin 4
pin 5 pin 6
pin 6 pin 7
pin 20 pin 8
Baud rate : 9600, 19200, 38400,57600
(Baud Rate set by DIP switches 7–8)
Data format: always 8 data bits, 1 start bit and 1 stop bit.
Parity : always non parity.
Flow control: RTS/CTS (Hardware flow control).
If you are using software or drivers under the Windows environment, the
flow control must be set to “hardware”
42
Parallel (Centronics)
The parallel port is a standard 36-pin Centronics interface. Its pin
assignments are as follows:
Pin Direction Definition Pin Direction Definition
1 In /STROBE 13 Out SELECT
2 In Data 1 14,15 NC
3 In Data 2 16 - Ground
4 In Data 3 17 - Ground
5 In Data 4 18 NC
6 In Data 5 19~30 - Ground
7 In Data 6 31 NC
8 In Data 7 32 Out /Fault
9 In Data 8 33~36 - NC
10 Out /ACK
11 Out BUSY
12 Out PE
Any communications port can transmit data from the host (Centronics,
RS232, Ethernet, and USB). Preliminary communications settings are
not required since the printer will automatically detect which port is
active.
Note: Never send data from 2 ports at the same time. Data cannot be sent
to more than one port simultaneously or data corruption and print errors
may occur.
43
Appendix B: ASCII Table
0 1 2 3 4 5 6 7
0
NUL 0 @ P ` p
1
SOH XON ! 1 A Q a q
2
STX “ 2 B R b r
3
XOFF # 3 C S c s
4
$ 4 D T d t
5
NAK % 5 E U e u
6
ACK & 6 F V f v
7
BEL ‘ 7 G W g w
8
BS ( 8 H X h x
9
) 9 I Y i y
A
LF * : J Z j z
B
ESC + ; K [ k {
C
FF , < L \ l |
D
CR - = M ] m }
E
SO RS . > N ^ n ~
F
SI US / ? O _ o DEL
Remark: The € sign is included in the embedded table at DEC128
(HEX 80).
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