Citizen CBM-270 User Manual 2
CITIZEN
User's Manual
Model : CBM-270
Line Thermal Printer
Rev 1.00 Newly issued on 07.Oct.1998
Rev 2.00 Newly issued on 24.Nov.1998
Manufacturer’s Name : : Japan CBM Corporation
Manufacturer’s Address : CBM Bldg., 5-68-10, Nakano, Nakano-ku
Declare the Product
Product Name Line Thermal Printer
Model Number(s) CBM-270
Japan CBM Corporation
Information Systems Div.
Declaration of Conformity
Tokyo, 164-0001, Japan
(CBM-270R, CBM-270P)
(S.No.9880001 - )
Conform to the following Standards
LVD : EN60950 : A4
EMC : EN55022 : 1994 Class A
: EN61000-3-2 : 1995
: EN50082-1 : 1992
: IEC801-2 : 1991 4KV CD, 8KV AD
: IEC801-3 : 1984 3V/m, 26MHz-1000MHz AM1KHz 80%
: IEC801-4 : 1988 ±0.5KV Signal Line ±1KV AC mains
Supplementary Information
“The product complies with the requirements of the Low Voltage Directive 73/23/EEC, 93/68/EEC and
the EMC Directive 89/336EEC, 92/31/EEC, 93/68EEC”
Place Tokyo, Japan Signature
Date July.1998
Europe Contact :
Norco Declaration AB
Box 7146 S-250 07 Helsingborg Sweden
CBM-270 User’s Manual
Full Name : Mikio Moriya
Position : General Manager
R & D Department
Warning
This is a Class A products. In a domestic environment this product may cause radio interference in which case
the user may be required to take adequate measures.
This declaration is applied only for 230V model.
IMPORTANT SAFETY INSTRUCTIONS
•Read all of these instructions and save them for future reference.
•Follow all warnings and instructions marked on the product.
•Unplug this product from the wall outlet before cleaning. Do not use liquid or aerosol cleaners. Use a
damp cloth for cleaning.
•Do not use this product near water.
•Do not place this product on an unstable cart, stand or table. The product may fall, causing serious
damage to the product.
•Slots and openings on the back or bottom of the case are provided for ventilation. To ensure reliable
operation of the product and to protect it from overheating, do not block or cover these openings. The
openings should never be blocked by placing the product on a bed, sofa, rug of other similar surface.
This product should never be placed near or over a radiator or heater. This product should not be placed
in an built-in installation unless proper ventilation is provided.
•This product should be operated from the type of power source indicated on the marking label. If you re
CBM-270 User’s Manual
not sure of the type of power available, consult your dealer or local power company.
•Do not allow anything to rest on the power cord. Do not place this product where the cord will be walked
on.
•If an extension cord is used with this product, make sure that the total of the ampere ratings of the
products plugged into the extension cord does not exceed the extension cord ampere rating. Also, make
sure that the total of all products plugged into the wall outlet does not exceed 15 amperes.
•Never push objects of any kind into this product through cabinet slots as they may touch dangerous
voltage points or short out parts that could result in a risk of fire or electric shock. Never spill liquid of
any kind on the product.
•Except as explained elsewhere in this manual, do not attempt to service this product by yourself. Opening
and removing the covers that are marked “Do Not Remove” may expose you to dangerous voltage
points or other risks. Refer all servicing on those compartments to service personnel.
•Unplug this product from the wall outlet and refer servicing to qualified service personnel under the
following conditions:
A. When the power cord or plug is damaged or frayed.
B. If liquid has been spilled into the product.
C. If the product has been exposed to rain or water.
D. If the product does not operate normally when the operating instructions are followed. Adjust only
those controls that are covered be the operating instructions since improper adjustment of other
controls may result in damage and will often require extensive work by a qualified technician to
restore the product to normal operation.
E. If the product has been dropped or the cabinet has been damaged.
F. If the product exhibits a distinct change in performance, indicating a need for service.
•Please keep the poly bag which this equipment is packed in away from children or throw it away to
prevent children from putting it on. Putting it on may cause suffocation.
WICHTIGE SICHERHEITSANWEISUNGEN
•Lesen Sie die nachfolgenden Anweisungen sorgfältig durch und bewahren Sie sie auf.
•Befolgen Sie alle auf dem Drucker vermerkten Hinweise und Anweisungen. Vor dem Reinigen
grundsätzlich Stecker aus der Steckdose ziehen. Keine Flüssigkeiten oder Aerosolreiniger benutzen.
Nut mit einem feuchten Tuch abwischen.
•Der Drucker darf nicht in der Nähe von Wasser aufgestellt werden.
•Drucker nicht auf einem unstabilen Wagen, Stand oder Tisch aufstellen. Der Drucker könnte
herunterfallen und dabel beschädigt werden.
•Schlitze und Öffnungen im Gehäuse, in der Rückwand und im Boden dienen der Belüftung. Sie dürfen
keinesfalls zugedeckt oder blockiert werden, da sich der Drucker sonst überhitzt. Drucker nicht auf ein
Bett, Sofa, Teppich oder dergleichen stellen. Drucker nicht in der Nähe eines Heizkörpers aufstellen.
Drucker darf nicht eingebaut werden, falls nicht für ausreichende Belüftung gesorgt ist.
•Drucker nur mit der auf dem Typschild angegebenen Spannung betreiben. Wenn Sie sich nicht sicher
sind, fragen Sie ihren Händler oder ihr zuständiges Elektrizitätswerk.
•Nichts auf das Stromanschlußkabel stellen. Kabel muß so verlegt werden, daß man nicht darauftreten
kann.
•Ein etwaiges Verlängerungskabel muß der Stromstärke aller daran angeschlossenen Geräte entsprechen.
•Keine Gegenstände in die Gehäuseschlitze schieben.
•Drucker darf nur da gewartet werden, wo im Handbuch angegeben, Öffnen und. Abnehmen von
CBM-270 User’s Manual
Abdeckungen, die mit “Do not remove” gekennzeichenet sind, könnte gefährliche spannungführende
Stellen oder sonstige Gefahrenpunkte freilegen. Die Wartung solcher Stellen darf grundsätzlich nur von
besonders ausgebildetem Fachpersonal vorgenommen werden.
A. Wenn das Stromanschlußkabel oder der Stecker beschädigt oder durch-gescheuert ist.
B. Wenn Flüssigkeit auf dem Drucker verschüttet wurde.
C. Wenn der Drucker im Regen gestanden hat oder Wasser darauf verschüttet wurde.
D. Wenn der Drucker trotz genauer Befolgung der Betriebsvorschriften nicht richtig arbeitet. Nur die
in der Bedienungsanleitung angegebenen Einstellungen vornehmen. Ein Verstellen anderer
Bedienungselemente könnte den Drucker beschädigen und macht umständliche Arbeiten eines
qualifizierten Technikers erforderlich, um den Drucker Wieder auf den normalen Betrieb
einzustellen.
E. Wenn der Drucker heruntergefallen ist oder das Gehäuse beschädigt wurde.
F. Wenn der Drucker in seiner Leistung nachläßt.
•Bitte halten Sie den Kunststoffbeutel, in den die Ware verpackt ist, von Kindern entfernt,
oder werfen Sie ihn weg, damit er nicht in die Hande von Kindern gerät. Das Überstülpen
des Beutels kann zum Ersticken führen.
Lärmemission kleiner 70dBA
CBM-270 User’s Manual
IMPORTANT: This equipment generates, uses, and can radiate radio frequency energy and if not
installed and used in accordance with the instruction manual, may cause interference to radio
communications. It has been tested and found to comply with the limits for a Class A computing device
pursuant to Subpart J of Part 15 off 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 is likely to cause interference, in which case the user at his own expense will be required to take
whatever measures may be necessary to correct the interference.
CAUTION: Use shielded cable for this equipment.
Sicherheitshinweis
Die Steckdose zum Anschluß dieses Druckers muß nahe dem Grät angebracht und leicht zugänglich sein.
For Uses in Canada
This digital apparatus does not exceed the class A limits for radio noise emissions from digital, apparatus,
as set out in the radio interference regulations of the Canadian department of communications.
Pour L’utilisateurs Canadiens
Cet appareil numérique ne dépasse pas les limites de carégorie a pour les émissions de bruit radio émanant
d’appareils numériques, tel que prévu dans les réglements sur l’interférence radio du départment Canadien
des communications.
<CAUTIONS>
1. Prior to using the equipment, be sure to read this User's Manual thoroughly. Please keep it handy for reference
whenever it may be needed.
2. The information contained herein may be changed without prior notice.
3. Reproduction of part or all of this User's Manual without permission is strictly prohibited.
4. Never service, disassemble, or repair parts that are not mentioned in this User's Manual.
5. Note that we will not be responsible for damages attributable to a user's incorrect operation/ handling or an
improper operating environment.
6. Operate the equipment only as described in this User's Manual; otherwise accidents or problems may result.
7. Data are basically temporary; they cannot be stored or saved permanently or for a long time. Please note that we
will not be responsible for damages or losses of profit resulting from losses of the data attributable to accidents,
repairs, tests, and so on.
8. If you have any questions or notice any clerical errors or omissions regarding the information in this manual,
please contact our office.
9. Please note that, notwithstanding Item 8 above, we will not be responsible for any effects resulting from
operation of the equipment.
CBM-270 User’s Manual
CBM-270 User’s Manual
SAFETY PRECAUTIONS ----- BE SURE TO OBSERVE
In order to prevent hazards to an operator or other persons and damage to property, be sure to
observe the following precautions.
• The following describes the degrees of hazard and damages that can occur if the given instructions are
neglected or the equipment is incorrectly operated.
WARNING Negligence of this precaution may result in death or serious injury.
CAUTION Negligence of this precaution may result in injury or damage to property.
This is an illustration mark used to alert your attention.
This is an illustration mark used to indicate such information as an instruction or the like.
CBM-270 User’s Manual
WARNING
• Never handle the equipment in the following manners, as it may break, become out of order, or overheat
causing smoke and resulting in fire or electric shock.
If the equipment is used in an abnormal condition, such as when broken, then problems, smoke
emission, abnormal odor/noise, and fire can result. If an abnormal condition exists, be sure to
disconnect the power plug from a plug socket, and contact our dealer. Never repair the equipment on
your own - it is very dangerous.
• Do not allow the equipment to receive a strong impact or shock, such as kicking, stomping, hitting,
dropping, and the like.
• Install the equipment in a well-ventilated place. Do not use it in such a manner that its ventilation port
will be blocked.
• Do not install the equipment in a place like a laboratory where chemical reactions are expected, or in a
place where salt or gases are contained in the air.
• Do not connect/disconnect a power cord or a data cable, while holding the cable. Do not pull, install,
use, or carry the equipment in such a manner that force will be applied to the cables.
• Do not drop or insert any foreign substances, such as clips or pins, into the equipment.
• Do not spill any liquid or spray any chemical-containing liquid over the equipment. If any liquid is
spilled on it, turn off the power, disconnect the power cable and power cord from the plug socket, and
so on, and contact our dealer.
• Never disassemble or remodel the equipment. Negligence of this may cause fire or
electric shock.
• Use the equipment only with the specified commercial power supply and AC adapter. Negligence of
this may result in fire, electric shock, or problems.
• If you drop or break the AC adapter, or if water or the like gets inside it, unplug it immediately from the
socket and contact your dealer.
• Do not damage, break, process, bend/pull by force, twist, or head an AC adapter cord. Also, do not put
a heavy substance on it or heat it. The AC adapter cord could be broken, resulting in fire, electric
shock, or trouble. If the AC adapter cord is damaged, contact our dealer.
• Do not connect/disconnect the AC adapter with wet hands.
• Do not overload a single electrical outlet, using a table tap or a current tap socket.
• An equipment packing bag must be discarded or kept away from children. A child can suffocate if the
bag is placed over the head.
CBM-270 User’s Manual
PRECAUTIONS FOR INSTALLATION
• Do not use or store the equipment in a place exposed to fire, moisture, or direct sunshine, or in a place
near a heater or thermal device where the prescribed operating temperature and humidity are not met, or
in a place exposed to much oil, iron powder, or dust. The equipment may become out of order, emit
smoke, or catch fire.
• Do not install or use the equipment in a place like a laboratory where chemical reactions are expected,
or in a place where salt or gases are contained in the air. There is a danger of fire or electric shock.
• Install the printer on a flat, stable desk or table that is free from vibration, in a well-ventilated place.
• Do not install the printer at a location where its operation could be hindered.
• Do not place anything on the printer or leave small objects, like a clip or pin, around it. A foreign object
could cause trouble if it gets inside.
• Do not use any sharp-pointed object, such as a pen, for example, to touch the operation panel of the
printer. It could cause trouble.
• Do not use the equipment near a radio or TV receiver. Do not share the power from a plug socket a
radio or TV receiver is connected to. It may cause a reception problem.
• Use the equipment only at the specified power supply, voltage and frequency. Otherwise, it may emit
smoke and catch fire or cause other problems.
• Connect only the specified power source. Use of an unspecified power source could cause trouble or
smoke/fire.
• Confirm that a plug socket used for connection has sufficient capacity.
• Avoid connecting a power cable to a plug socket shared by other devices or extending the wiring too
far. It may result in the cable catching fire or a power outage. Also, do not step on or apply an
excessive force (Pull, load) to the cable, and do not use the printer with such a force applied to it.
• Never connect a grounding cable (Frame ground) to a gas pipe. There is a danger of explosion. When
connecting or disconnecting the grounding cable, be sure to disconnect the power cable and the power
plug from the plug socket.
• When connecting/disconnecting the cables, be sure to turn off the power first, including the connected
side, and then connect/disconnect them, holding a plug and a connector. Pulling the cable itself could
cause it to snap or become damaged.
• Connect a power cable or a connector cable securely. If a reverse-polarity connection is made, internal
elements may be broken or a mating device may be adversely affected.
• Use a shielding wire or twisted pair wire for a signal line, in order to minimize noise effect. Do not
route the cable too long or connect it to a noisy device. Connection to a noisy device could cause
erroneous printing due to corrupt data, and so on.
• Use the equipment in an environment where there is a plug socket near the main body and you can
easily disconnect the power plug from it, to shut off the power.
• When the equipment will not be used for a long period of time, unplug it and remove the paper roll from
it.
• When transporting the equipment, remove the paper roll from the paper holder.
CBM-270 User’s Manual
PRECAUTIONS FOR HANDLING
Do not handle the equipment in the following manners, because problems may result.
• Do not use any other power source besides the accessory AC adapter. Also, do not use the AC adapter
for other purposes.
• Do not print without paper.
• Do not drop or put any foreign object, such as a clip, pin, or the like, inside the printer.
• Do not spill any liquid or spray any chemical-containing liquid over the equipment.
• Never use a pointed object, such as a pen, to operate the operation panel.
• Do not use Scotch tape to fasten paper together for continuous use. It could damage the printing head.
• Never pull the set paper forcibly. When opening/closing the printer cover, take care that the paper will
not be caught. It could cause the paper to jam.
• Be sure to use the specified paper. Use of other paper could deteriorate the print quality or cause a
problem with the printing head.
To Prevent Injury and Spreading of Damage
• Never touch the printing head, motor, or paper cutting blade. Your finger may be cut.
• During power-on or immediately after printing, do not touch electrical parts or moving parts, such as the
mechanism, motor, internal gear, etc. They may be very hot and can burn your hand/finger.
• Be careful to avoid bodily injure or damaging other objects with an edge of sheet metal.
• Should any error occur while operating the equipment, stop it immediately and disconnect the power
plug from the plug socket.
• Only a qualified serviceman is allowed to disassemble or repair the printer.
• Should a problem occur, leave solving it to our serviceman. Do not disassemble the equipment on your
own.
• When opening/closing the printer cover, and so on, be careful not to catch your hand or finger on the
equipment.
• After using the equipment, turn off the power switch and unplug the AC adapter from a plug socket.
CBM-270 User’s Manual
DAILY MAINTENANCE
• At the time of maintenance, be sure to turn off the power switch of the printer and unplug it from the
socket.
• Use a dry soft cloth to wipe off stains and dust from the surfaces of the main body case. For severe
soiling, dip the cloth in water and wring it, for wiping off the soil. Never use organic solvents, such as
alcohol, thinner, trichlene, benzene, ketone, or chemical dusters.
• If the equipment is contaminated with paper powder, use a soft brush to clean it. Be careful not to
damage the printing head.
CAUTION: The printing head and motor are very hot. Be careful not to touch them immediately
after printing. Do not touch the heating surface of the head with a bare hand or metal.
• Cleaning the Printing Head
1. Referring to "4.5 Removing Paper Jam," detach the platen roller unit.
2. Moisten gauze slightly with alcohol, and clean the heating surface of the printing head with it.
3. Reattach the platen roller unit.
CAUTION: The printing head and motor are very hot. Be careful not to touch them immediately
after printing. Do not touch the heating surface of the head with a bare hand or metal.
When detaching or reattaching the platen roller unit, be sure to raise up the printing
head; otherwise, they could be damaged. Handle the detached platen roller unit
carefully so as not to damage it.
CBM-270 User’s Manual
CONTENTS
1. OUTLINE.........................................................................................................................................................15
1.1 Features......................................................................................................................................................................15
1.2 Unpacking..................................................................................................................................................................15
2. BASIC SPECIFICATIONS.............................................................................................................................. 16
2.1 Model Classifications.................................................................................................................................................16
2.2 Basic Specifications...................................................................................................................................................17
2.3 Paper Specifications...................................................................................................................................................18
2.3.1 Recommended Paper......................................................................................................................................... 18
2.3.2 Printing Position................................................................................................................................................19
2.3.3 Head and Paper Cutter Layout.......................................................................................................................... 19
3. OUTER APPEARANCE AND COMPONENT PARTS....................................................................................20
4. OPERATION...................................................................................................................................................22
4.1 Connecting AC Adapter............................................................................................................................................. 22
4.2 Connecting Interface Cable........................................................................................................................................23
4.3 Inserting the Paper .....................................................................................................................................................24
4.4 How to Remove Remaining Paper Roll.....................................................................................................................25
4.5 Eliminating the Paper Jam ......................................................................................................................................... 26
4.6 FEED Switch Function.............................................................................................................................................. 27
4.6.1 When Thermal Paper is Used............................................................................................................................ 27
4.6.2 When Label Paper is Used................................................................................................................................ 27
4.6.3 When the Macro is Executed ............................................................................................................................27
4.6.4 When the Label is Fed to the Paper Cutting Position by the Command...........................................................27
4.7 Paper End Function....................................................................................................................................................27
4.8 Paper Near End Function...........................................................................................................................................28
4.9 Auto-Loading Function.............................................................................................................................................. 29
4.10 Self-Print Function.....................................................................................................................................................29
4.11 Operation Panel and Display of Error........................................................................................................................ 30
4.12 Red/Black Print (Precations for use)..........................................................................................................................31
5. DIP SWITCH SETTING..................................................................................................................................32
5.1 Location of DIP Switch..............................................................................................................................................32
5.2 DIP Switch Function..................................................................................................................................................32
5.3 Jumper Wire Function................................................................................................................................................33
6. PARALLEL INTERFACE ...............................................................................................................................34
6.1 Specifications.............................................................................................................................................................34
6.2 Connector's Pin Configuration...................................................................................................................................34
6.3 Input and Output Signals............................................................................................................................................35
6.3.1 Input and Output Signals................................................................................................................................... 35
6.3.2 Electrical Characteristics................................................................................................................................... 36
6.3.3 Timing Chart..................................................................................................................................................... 37
6.3.4 Data Receiving Control.....................................................................................................................................37
6.3.5 Buffering ...........................................................................................................................................................37
7. SERIAL INTERFACE .....................................................................................................................................38
7.1 Specifications.............................................................................................................................................................38
7.2 Connector's Pin Configuration...................................................................................................................................38
7.3 Input and Output Signals............................................................................................................................................39
7.3.1 Input and Output Signals................................................................................................................................... 39
7.3.2 Data Configuration............................................................................................................................................40
CBM-270 User’s Manual
7.3.3 Error Detection..................................................................................................................................................40
7.3.4 Data Receiving Control.....................................................................................................................................41
7.3.5 Buffering ...........................................................................................................................................................41
7.3.6 Electrical Characteristics................................................................................................................................... 41
8. POWER CONNECTOR...................................................................................................................................42
9. MAINTENANCE AND SERVICE...................................................................................................................43
10. PRINT CONTROL FUNCTIONS.....................................................................................................................44
10.1 Command List............................................................................................................................................................ 44
10.2 Command Details.......................................................................................................................................................46
10.2.1 Descriptions of Each Items...............................................................................................................................46
10.2.2 Command Details..............................................................................................................................................47
11. CHARACTER CODES TABLE.......................................................................................................................88
11.1 International............................................................................................................................................................... 88
11.2 Domestic ....................................................................................................................................................................88
11.3 International Character Codes Table..........................................................................................................................89
APPENDIX 1. BLOCK DIAGRAM ..................................................................................................................90
APPENDIX 2. DRAWING.................................................................................................................................91
APPENDIX 3. WALL MOUNTING HOLES LAYOUT DRAWING......................................................................92
<<< German >>>
4. BETRIEB.......................................................................................................................................................100
4.1 Anschließen des Netzteils........................................................................................................................................100
4.2 Anschließen des Schnittstellenkabels ...................................................................................................................... 101
4.3 Einsetzen des Papiers...............................................................................................................................................102
4.4 Entnehmen der eingesetzten Papierrolle..................................................................................................................103
4.5 Beheben von Papierstau...........................................................................................................................................104
4.6 FEED-Schalterfunktion............................................................................................................................................104
4.6.1 Bei Verwendung von Thermalpapier..............................................................................................................104
4.6.2 Bei Verwendung von Etikettenpapier............................................................................................................. 104
4.6.3 Bei Ausführung eines Makros......................................................................................................................... 104
4.6.4 Wenn das Etikett mit Befehl bis zur Papierschneideposition vorgeschoben wird..........................................104
4.7 Papierende-Funktion................................................................................................................................................105
4.8 Papiermangel-Funktion............................................................................................................................................105
4.9 Autoladefunktion .....................................................................................................................................................107
4.10 Selbstdruckfunktion................................................................................................................................................. 107
4.11 Bedienfeld und Fehleranzeigen................................................................................................................................ 108
4.12 Rot/Schwalts-Druck(Vorsichtsmaßregeln):.............................................................................................................110
5. DIP-SCHALTEREINSTELLUNG .................................................................................................................111
5.1 Lage der DIP-Schalter.............................................................................................................................................. 111
5.2 DIP-Schalterfunktion............................................................................................................................................... 111
CBM-270 User’s Manual
5.3 Jumperdraht-Funktion..............................................................................................................................................111
9. WARTUNG UND DIENST............................................................................................................................ 113
CBM-270 User’s Manual
1. OUTLINE
This small line thermal printer is designed for various types of data communication terminals and measuring
instrument terminals. Its abundant built-in features allow you to widely use this printer for different
applications. Prior to using it, read and understand this manual thoroughly.
1.1 Features
1. Small, lightweight, and installable in a narrow area
2. High speed and low noise, owing to line thermal print
3. Long-life printing head and high reliability, owing to the simple mechanism
4. Easy paper-loading, owing to the auto-loading function
5. Built-in input buffer
6. Capable of printing a bar code (Special command)
7. Capable of accommodating both thermal paper and label paper
8. A little discharge (1 sheet) of the label paper at power-on or paper replacement
9. Capable of printing in two colors (when special paper is used)
10. External characters registration function(94 kanji characters, 95 ANK characters)
1.2 Unpacking
When unpacking the package, confirm that the following parts are provided:
•Printer body ----- 1 unit
•Sample paper roll ----- 1 roll
•AC adapter ----- 1 piece
•AC cord ----- 1 piece
•User's manual ----- 1 copy
CAUTION
• Install the printer body on a flat and stable desk or mount it onto the wall, etc., using a hook, etc.
• Do not install the printer near a heater or in a place exposed to the direct sunshine.
• Do not use the printer in a high-temperature, high-humidity, or contaminated environment.
• Do not allow dew condensation to form on the printer. If such condensation should form, do not turn on the
power until it has completely gone away.
• Use only the accessory AC adapter. Do not use it for any other purpose.
• If you do not use the printer for a long period, disconnect the power cable from the socket.
• Keep this manual carefully at hand for ready reference.
2. BASIC SPECIFICATIONS
2.1 Model Classifications
The models are classified by the following designation method:
CBM-270 - R F 120 - N
Model Name
CBM-270: Standard Model
Label Paper Print Function
N: None
L : Label interval detection
M: Black mark detection
∗ Special Switching Power Source and Power Cord
Switching power source : 27AD (Input: 100 to 240V AC)
Power cord : 100V AC --- 2-core cord
120V AC --- 2-core cord
230V AC --- 2-core cord
Cord length : Power cord(For AC Input) --- Approx. 1.8 m
Secondary side (For DC Output) --- Approx. 1.8 m
CBM-270 User’s Manual
International Characters
F: International
Interface
R: Serial (RS-232C)
P: Parallel
(CENTRONICS Compliant)
2.2 Basic Specifications
Model
Item
Printing system Line thermal dot printing
Printing width 48 mm (384 dots/line)
Dot density 8 dots/mm (Width, Length)
Paper feed pitch 0.125 mm
Printing speed Approx. 11 lines/sec. (At maximum)
Printing columns and
character size
Line interval Initial value: 4.23 mm (1/6 inch)
Character types Alphanumerals, symbols, international characters
Character code Domestic characters, IBM characters #2 (Choose either)
Bar code type UPC-A/E, JAN(EAN) 13-/8-column, ITF, CODE 39, CODE 128, CODABAR
Paper
(See Paper Specifications)
Interface Serial (RS-232C), Parallel (CENTRONICS compliant)
Input buffer 2 KB
Download characters Font A, B: 95 characters each
Auto-loading Provided (Can be enabled/disabled with the DIP switch)
Paper end function Provided
Paper near end function Provided (Can be enabled/disabled with the DIP switch)
Label detecting function Capable of selecting label interval detection, black mark detection, or none.
Printing color Capable of printing in two colors (red/black) with the special thermal paper.
AC adapter
Type 27 AD
32 columns (12 × 24 Font A) 1.25 × 3.00 mm
42 columns (9 × 24 Font B) 0.88 × 3.00 mm
Can be set with a command (1/360 inch at minimum)
(Choose from 10 countries)
Thermal paper roll : 58 + 0/- 1 mm xφ83 (max.) mm, 60∼75µm thick
Thermal label paper : 58 + 0/- 1 mm xφ83 (max.), 150µm thick (max.)
(L and M Spec. only) Label width: 56 mm (max.)
Rated input : 100∼240 V, 50/60 Hz, 40 VA
Rated output : 7.2 V DC, 2 A
CBM-270-RF120-*
CBM-270-PF120-*
Label length: 25 mm/sh. (min.)
CBM-270-RF230-*
CBM-270-PF230-*
CBM-270 User’s Manual
AC cord 2-core cord (Depends on the destination)
Supply voltage 120 V AC +/- 10%, 60 Hz 230 V AC +/- 10%, 50/60 Hz
Power consumption At non-printing: Approx. 2 W
At printing: Approx. 15 W (approx. 20 W at maximum)
Weight Main body: Approx. 600 g (Paper roll excluded)
AC adapter: Approx. 350 g
Outer dimensions
Operating temperature and
humidity
Storage temperature and
humidity
Reliability
EMI *1 FCC Class-A EN55022 Class-A
Applicable standard (Main
body) *1
Applicable standard (Power
source)
∗ *1 indicates the standard satisfied when the AC adapter 27AD is used.
∗ GS and CE Marking are satisfied when the main body and AC adapter are combined.
106 (W) × 184 (D) × 110 (H) mm
5∼40°C, 35∼85 % RH (No dew condensation)
-20∼60°C, 10∼90% RH (No dew condensation)
Printing head life: (25°C)
Pulse resistance : 50 million pulses or more (Print rate 12.5%)
Wear resistance : 50 km or more (With recommended thermal paper at normal
temperature and humidity)
GS, CE Marking
UL, C-UL GS
2.3 Paper Specifications
2.3.1 Recommended Paper
(1) Thermal paper roll
•Type : Thermal paper
•Paper width : 58 + 0/- 1 mm
•Paper thickness : 60∼75µm
•Roll diameter : φ83 mm or less
•Printing surface : Outside of the roll (Surface)
•Recommended paper : TF50KS-E2C (Monochrome) made by NIPPON SEISHI or its equivalent
PB670(2-color, Red based) made by MITSUBISHI SEISHI or its equivalent
•Core :φ12 mm(Inner dia.), φ18 mm (Outer dia.)
(2) Thermal label paper(L and M spec. only)
•Type : Thermal paper (Printing surface)
•Paper width : 58 + 0/- 1 mm
•Label width : 56 mm or less
•Label length : 25∼300 mm (For label interval detection)
25∼300 mm (For black mark detection) ∗ Black mark section excluded
•Label interval : 3∼300 mm (Black mark interval for the black mark detection)
•Black mark width : 15 mm or more (From the center of the paper, black paper only)
•Paper thickness : 150µm or less
•Roll diameter : φ83 mm or less (Depends on the outer diameter of the core)
•Printing surface : Outside of the roll (Surface)
•Recommended paper : For label interval detection
its equivalent
•Core : φ12 mm or more (Inner dia.), 3 mm thick
CBM-270 User’s Manual
735FA(2-color, Black based) made by RICOH or its equivalent
KPT86S P22 G63BC (Monochrome) made by OHJI TUCK or
For black mark detection
KPT865P (Monochrome) made by OHJI TUCK or its equivalent
CAUTION:
1. Use of non-specified paper may cause irregularity of print density. If this is the case, use the DIP switch to
reset print density. (See 5. DIP SWITCH SETTING)
2. Do not paste the paper to the core.
3. If the paper comes in contact with a chemical or oil, it may discolor or lose a record.
4. Do not rub the paper surface strongly with a nail or hard metal. It may discolor.
5. Discoloring starts at about 70°C. Watch out for effects of heat, humidity, light, and so on.
6. Do not use the label paper when the printer has been set for thermal paper, and vice versa. Be careful not to
mistake a type of label paper. It could cause malfunctioning or damage the printing head.
2.3.2 Printing Position
(1) Thermal paper
(2) Label paper (For label interval detection) ∗ L spec. only
(3) Label paper (For black mark detection) ∗ M spec. only
CBM-270 User’s Manual
2.3.3 Head and Paper Cutter Layout
3. OUTER APPEARANCE AND COMPONENT PARTS
Printer Cover
CBM-270 User’s Manual
Upper Cover
POWER Lamp
ERROR Lamp
FEED Switch
Label Detection Sensor
PAPER Lamp
Printer Mechanism
(L and M spec. Only)
Paper Cutter
PNE Sensor
Bottom Cover
POWER Switch
DIP Switch
Paper Holder
Head-up Lever
(1) POWER switch
Turns on/off the power for the printer body.
Interface Connector
(2) POWER lamp
Power Connector
Illuminated when the power switch is turned on.
(3) ERROR lamp
Illuminated at the time of a head-up mechanical error, and blinks at the time of starting a macro.
(4) PAPER lamp
Illuminated when the paper is running out (when there is little paper left), and blinks when a label paper
cut is specified.
(5) FEED switch
Platen Roller Unit
CBM-270 User’s Manual
Feeds the paper. It is fed continuously while the switch is held down. For the label paper, it is fed by
one label.
(6) Paper holder
Set the paper roll in this holder.
(7) PNE sensor
Detects that the paper is running out.
(8) DIP switch
Initially sets the printer at power-on and sets the functions.
(9) Label detection sensor (L and M spec. only)
Detects the labels. Deals with either the label interval or black mark.
(10) Platen roller unit
Detach this unit when the paper is jamming or when you clean the head.
(11) Head-up lever
Used when replacing the paper or detaching/reattaching the platen roller unit.
(12) Paper cutter
Cuts the printed paper.
(13) Power connector
Connects to the accessory AC adapter (27AD).
(14) Interface connector
Connects to a communication interface cable. There are two types, for serial and parallel interfaces.
(15) Printer cover
Detach this cover when replacing the paper.
4. OPERATION
4.1 Connecting AC Adapter
1. Turn off the power.
2. Connect the cable connector of the AC adapter to the power connector located on the back of the printer.
3. Connect the AC power cord of the AC adapter, and plug it into a socket.
CAUTION:
1) Use only the specified AC adapter.
2) When disconnecting/reconnecting the cable connector of the AC adapter, be sure to hold the connector.
3) Separate the AC adapter from other noise-generating devices.
4) Pulling the AC power cord may damage it, resulting in a fire, electric shock, or snapping.
5) If a thunder/lightning storm is nearby, disconnect the AC adapter from the socket and do not use the printer,
because a fire or electric shock may occur.
6) Do not put the AC power cord close to a heating device. Its coating can melt and cause a fire or electric
shock.
7) Install the printer in a well-ventilated place, because the AC adapter generates heat when it is used.
8) Use the specified AC power source. Connect to a power source with sufficient capacity. If the capacity is
CBM-270 User’s Manual
insufficient, a fire may result from heat generation.
9) After using the printer or when not using it for a long period of time, be sure to unplug the AC adapter from
a plug socket for your safety.
CBM-270 User’s Manual
4.2 Connecting Interface Cable
1. Turn off the power. (Mating side included)
2. Check the top and bottom of cable terminals, and connect to the interface connector.
3. Fix the cable terminals. Serial interface : Tighten screws, to fix it.
Parallel interface : Turn a stopper, to fix it.
4. Connect the cable to the host computer.
CAUTION:
1) Referring to "6. PARALLEL INTERFACE" and "7. SERIAL INTERFACE," check the pin configuration of
the interface connector and cable. Wrong wiring could cause trouble or malfunctioning to not only the
printer body but also the host computer.
2) When disconnecting/reconnecting the interface cable, be sure to hold the connector. Pulling the cable itself
may snap the internal wires.
3) Connect the interface cable securely. Otherwise, communications may not be obtained due to a connection
failure.
CBM-270 User’s Manual
4.3 Inserting the Paper
CAUTION:
1) Be sure to use the specified paper roll.
2) Use of non-specified paper may not guarantee the print quality, printing head life, and so on.
3) Do not use thermal paper when the printer has been set for label paper, and vice versa. It could cause
malfunctioning of the printer or damage the printing head.
1. Hold the convexity on the rear of the printer cover, and raise it upward.
2. Cut the front end of the paper roll almost at a right angle.
CAUTION:
1) The printer cover is not stationary (Opening/Closing). After detaching it, be careful not to lose or break it.
2) Do not insert a ragged or dog-eared end of the paper roll, because it could result in a paper jam or insertion
error.
3. Make sure that the power is turned on.
4. Pull the head-up lever to this side to raise up the printing head.
5. If there is still some paper remaining after a paper-out indication, eliminate the paper roll according to
"4.4 How to Remove the Remaining Roll Paper."
6. Insert the front end of the paper roll straight into a paper insertion slot.
7. Set the paper roll firmly in the paper holder.
8. Put back the head-up lever. The paper roll is automatically pulled in by the platen roller to feed a
constant amount of paper. (When auto-loading is enabled.) (For the label paper, it is fed to the print start
position of the 2nd sheet.)
9. Put back the printer cover.
CAUTION:
1) If the paper roll is still slack, rewind the paper to remove the slack.
2) If the paper roll is tilted, raise the head-up lever to correct the paper roll position, or pull out the paper roll
and set it again.
3) Do not open the printer cover while printing.
4) Do not hold or press the paper roll while printing, because it could cause a paper jam.
5) After the paper is set, the printer is made ready to start printing. Note that if data is remaining in the buffer,
the printer will start printing after the paper is set.
6) Do not run the printer with its cover removed, because it could cause malfunctioning or an irregularity of the
sensor.
4.4 How to Remove Remaining Paper Roll
1. Remove the printer cover.
2. Raise the head-up lever.
3. Gently pull out the paper to the near side. If the paper roll is still remaining, cut it just before the paper
insertion slot before pulling it out.
CBM-270 User’s Manual
CAUTION:
1) Do not pull out the paper roll in the opposite direction.
2) If you do so with the label paper, the labels may come off.
3) Never take out paper with the head-up lever lowered, because it could damage the printing head.
4) The printer mechanism may be very hot just after printing, so be duly careful.
CBM-270 User’s Manual
4.5 Eliminating the Paper Jam
1. Turn off the power.
2. Detach the printer cover.
3. Cut the paper roll near the paper insertion slot.
4. Raise the head-up lever.
5. Raise the blue levers located on both sides of the platen roller unit, to gently detach the unit. The platen
roller unit can be detached by manually raising the blue levers.
6. Remove the remaining paper roll completely from the paper passage.
7. If the label paper is used, some paste may be adhered. Dip soft cloth, etc. in alcohol and wipe away the
paste carefully so as not to damage the printing head.
8. Confirming the direction of the platen roller unit, reattach it to the mechanism. Shift down the blue
levers on both sides, to fix the unit.
9. Lower the head-up lever.
CAUTION:
1) Do not carry out this work just after printing because the printing head is very hot.
2) Be sure to turn off the power when detaching the platen roller unit.
3) When eliminating remaining paper, do not touch the heating surface of the head with a bare hand or metal
piece.
4) Do not detach the platen roller unit unless necessary, such as for a paper jam.
5) When putting back the platen roller unit, be sure to confirm that it is correctly reattached.
6) Never detach or reattach the platen roller unit with the head-up lever lowered.
CBM-270 User’s Manual
4.6 FEED Switch Function
4.6.1 When Thermal Paper is Used
Pressing the switch, feed the paper by 1 line. If the switch is held down, the paper will be fed
continuously.
4.6.2 When Label Paper is Used
Pressing the switch, feed the paper by 1 line. If the switch is held down for 1 second or more, the paper
will be fed by one label.
4.6.3 When the Macro is Executed
If the ERROR lamp is blinking while waiting for execution of a macro, press the FEED switch. The
waiting state continues until the switch is pressed.
4.6.4 When the Label is Fed to the Paper Cutting Position by the Command
The PAPER lamp blinks. After cutting the paper, pressing the FEED switch searches for the head of the
next label. The waiting state continues until the switch is pressed.
CAUTION:
If the label paper is fed by 1 line by pressing the FEED switch, the label head position will be dislocated. Note
that if printing starts in this state, the label will be printed dislocated. (It is recommended to feed the paper by 1
label.)
4.7 Paper End Function
If the printing paper runs out, the parallel interface will output BUSY, FAULT, and PE to the host, and the
serial interface will output DTR to stop printing, respectively. If some data are still remaining in the buffer,
printing will be resumed after replacing the paper. Replace the paper according to "4.3 Inserting the Paper."
After replacing the paper, cancel BUSY (DTR), FAULT, and PE outputs. For details, see "4.8 Near Paper
End Function."
4.8 Paper Near End Function
If the paper is running out, the PNE sensor informs the host computer that the paper is running out, by
means of a signal output or the PAPER lamp on the panel. The PAPER lamp is illuminated unconditionally.
1. If the PNE sensor detects that the paper is running out, the PAPER lamp will be illuminated.
2. If PNE is enabled, the parallel interface will output PE. (At initial setting)
3. Printing is allowed up to about 1.5 m. (Initial value) After printing or feeding the paper by a specified
amount, the parallel interface will output BUSY and FAULT, and serial interface will output DTR to stop
printing, respectively.
4. Replace the paper according to the procedure in "4.3 Inserting the Paper."
5. After replacing the paper, cancel the BUSY (DTR), FAULT, and PE outputs.
(1) The following lists the outputs made by the near paper end function and the paper end function. The
output state can be changed by the DIP switch or a command.
DS1-1
State
OFF Disabled
ON Enabled
PNE
Function
PE Signal Output Setting
by Command
*When PE is selected *When PE is detected *When PE is detected *At PNE
When PNE is selected When PNE is detected When PE is detected At PNE
When PE is selected When PE is detected When printing stops due
*When PNE is selected *When PNE is detected *When printing stops
PE Output
PNE : Paper Near End PE : Paper End
BUSY (DTR)/
FAULT Output
to PNE
due to PNE
CBM-270 User’s Manual
PAPER
Lamp
At PNE
*At PNE
*Mark : Default setting
(2) Print amount after detecting PNE
When PNE is enabled, a printable amount after PNE detection can be adjusted. PNE is detected when
the remaining amount of the paper roll is about 2∼3 m. (It depends on the paper quality used, paper
thickness, and operating environment.)
An initial value is 1.5 m. Up to 1.5 m can be printed after detecting PNE. At this time, with the
approx. 70µm-thick recommended paper, the remaining amount of the paper will be about 0.5∼1.5 m
when printing stops.
It can be adjusted between 0 and 2.55 m with a command. Adjust it depending on the operating
environment and paper quality.
Depending on an adjustment value, paper end may be detected (Printing stop) first.
If PNE is detected at power-on, a set amount of printing will be done from that point. (The default is
1.5 m)
CBM-270 User’s Manual
4.9 Auto-Loading Function
This printer has a function to automatically set the paper. If the paper end sensor, near paper end sensor, and
head-up lever are cancelled, the paper will be automatically fed by a constant amount in about 1 second.
(Up to the print start position of the second sheet in the case of label paper.)
In order to smooth operation, cancel the head-up mechanism last.
Also, you can use the DIP switch to enable/disable the function. If disabled, auto-loading will not be
performed. (The paper is fed to the print start position in the case of label paper.)
CAUTION:
1) When auto-loading is being activated, do not touch the paper roll, because it could result in a paper feed
failure or cause the paper to be one-sided.
2) Be sure to set the paper until it comes into contact with the platen roller; otherwise, the paper cannot be fed
and the printing head could be damaged.
3) In the case of label paper, if the label section or black mark (Between the labels) cannot be detected in
feeding the paper by a constant amount, the printer will illuminate the ERROR lamp and stop operation,
regarding it as a paper error.
4.10 Self-Print Function
This printer has a function to perform preset printing. Turn on the power with the FEED switch held down.
It will print the ROM version, DIP switch state, characters used, kanji, etc. After self-printing is completed,
the printer restores its normal operating conditions.
In the case of label paper, it is fed to the print start position of the next label.
CAUTION:
1) Do not use this function when the paper roll is running out.
2) If the label length is short in printing on label paper, printing will extend over several labels.
3) Data communication cannot be done during self-printing.
4) The print contents differ between thermal paper and label paper.
4.11 Operation Panel and Display of Error
1. POWER lamp (Green)
Illuminated if the power is turned on.
2. ERROR lamp (Red), PAPER lamp (Red)
Indicates an error by illuminating or blinking the lamps.
Error
ERROR Lamp PAPER Lamp
Display
CBM-270 User’s Manual
Reset
Memory check error
Quick blinking
Head-up ON OFF Lower the head-up lever.
Head overheat ON OFF
Paper near end OFF ON
Paper end OFF ON Set a new paper roll.
Macro execution wait
Slow blinking
Label paper cut wait OFF
Label paper error ON ON
OFF Cannot be reset
Automatically reset by a
temperature drop
Set a new paper roll after a print
stop.
OFF Press the FEED switch.
Press the FEED switch.
Slow blinking
Set the label paper suitable for the
specifications.
<Error Details>
Head-up ----- Occurs when the head-up lever is raised. The printer cannot feed the paper or print.
The parallel interface outputs BUSY and FAULT, and serial interface DTR,
respectively.
Head overheat ----- If the temperature of the printing head rises (About 60°C or more), in order to
protect it against overheating, a printing head temperature sensor will be activated to
stop printing. The parallel interface outputs BUSY and FAULT, and serial interface
DTR, respectively. If the temperature drops (About 55°C), printing will be
automatically resumed.
Paper near end ----- If the diameter of the paper roll decreases, the paper near end sensor will react to
inform you that the paper roll is running out. See "4.8 Paper Near End Function".
Paper end ----- If the paper roll runs out, the paper sensor near the printing head will react to stop
printing. See "4.7 Paper End Function".
Label paper error ----- Occurs if you set the thermal paper or non-specified label paper, when the label
paper has been selected. The parallel interface outputs BUSY and FAULT, and
serial interface DTR, respectively.
3. FEED switch
See "4.6 FEED Switch Function."
4.12 Red/Black Print (Precautions for Use)
(1) Types of paper
The red and black two-color thermal paper changes its colors by controlling the energy applied to the
thermal head. It is largely divided into two types, depending on the color development order. Select
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