Citizen CT-S801 II Service Manual

LINE THERMAL PRINTER
MODEL CT-S801 Type II
User’s Manual

WEEE MARK

En
Wenn Sie dieses Produkt entsorgen wollen, dann tun Sie dies bitte nicht zusammen mit dem Haushaltsmüll. Es gibt im Rahmen der WEEE-Direktive innerhalb der Europäischen Union (Direktive 2002/96/EC) gesetzliche Bestimmungen für separate Sammelsysteme für gebrauchte elektronische Geräte und Produkte.
Ge
Si vous souhaitez vous débarrasser de cet appareil, ne le mettez pas à la poubelle avec vos ordures ménagères. Il existe un système de récupération distinct pour les vieux appareils électroniques conformément à la législation WEEE sur le recyclage des déchets des équipements électriques et électroniques (Directive 2002/96/EC) qui est uniquement valable dans les pays de l’Union européenne. Les appareils et les machines électriques et électroniques contiennent souvent des matières dangereuses pour l’homme et l’environnement si vous les utilisez et vous vous en débarrassez de façon inappropriée.
Fr
Si desea deshacerse de este producto, no lo mezcle con residuos domésticos de carácter general. Existe un sistema de recogida selectiva de aparatos electrónicos usados, según establece la legislación prevista por la Directiva 2002/96/CE sobre residuos de aparatos eléctricos y electrónicos (RAEE), vigente únicamente en la Unión Europea.
Sp
Se desiderate gettare via questo prodotto, non mescolatelo ai rifiuti generici di casa. Esiste un sistema di raccolta separato per i prodotti elettronici usati in conformità alla legislazione RAEE (Direttiva 2002/96/CE), valida solo all’interno dell’Unione Europea.
It
Deponeer dit product niet bij het gewone huishoudelijk afval wanneer u het wilt verwijderen. Er bestaat ingevolge de WEEE-richtlijn (Richtlijn 2002/96/EG) een speciaal wettelijk voorgeschreven verzamelsysteem voor gebruikte elektronische producten, welk alleen geldt binnen de Europese Unie.
Du
Hvis du vil skille dig af med dette produkt, må du ikke smide det ud sammen med dit almindelige husholdningsaffald. Der findes et separat indsamlingssystem for udtjente elektroniske produkter i overensstemmelse med lovgivningen under WEEE-direktivet (direktiv 2002/96/EC), som kun er gældende i den Europæiske Union.
Da
Se quiser deitar fora este produto, não o misture com o lixo comum. De acordo com a legislação que decorre da Directiva REEE – Resíduos de Equipamentos Eléctricos e Electrónicos (2002/ 96/CE), existe um sistema de recolha separado para os equipamentos electrónicos fora de uso, em vigor apenas na União Europeia.
Por
Pol
Jeżeli zamierzasz pozbyć się tego produktu, nie wyrzucaj go razem ze zwykłymi domowymi odpadkami. Według dyrektywy WEEE (Dyrektywa 2002/96/EC) obowiązującej w Unii Europejskiej dla używanych produktów elektronicznych należy stosować oddzielne sposoby utylizacji.
If you want to dispose of this product, do not mix it with general household waste. There is a separate collection systems for used electronics products in accordance with legislation under the WEEE Directive (Directive 2002/96/EC) and is effective only within European Union.

Declaration of Conformity

This printer conforms to the following Standards:
The Low Voltage Directive 2006/95/EC, the EMC Directive 2004/108/EC, the RoHS Directive 2011/65/EU, and the WEEE Directive 2002/96/EC.
LVD : EN60950-1
EMC: EN55022 Class A
EN61000-3-2 EN61000-3-3 EN55024
This declaration applies only to the 230-V model.
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 of 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 Gerät angebracht und leicht zugänglich sein.
For Uses in Canada This Class A Information Technology Equipment (ITE) complies with Canadian CAN ICES-3(A)/NMB-3(A). This Information Technology Equipment (ITE) does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.
Pour L’utilisateurs Canadiens Cet Equipements informatiques (EI) de la classe A est conforme a la norme CAN ICES-3(A)/NMB-3(A) du Canada. Le present Equipements informatiques (EI) n’emet pas de bruite radio electriques depassant les limites applicables aux appareils numeriques de la classe A prescrites dans le Reglement sur le brouillage radioelectrique edicte par le ministere des Communications du Canada.

GENERAL PRECAUTIONS

Before using this product, be sure to read through this manual. After
having read this manual, keep it in a safe, readily accessible place for future reference.
The information contained herein is subject to change without prior
notice.
Reproduction or transfer of part or all of this document in any means is
prohibited without permission from Citizen Systems.
Note that Citizen Systems is not responsible for any operation results
regardless of omissions, errors, or misprints in this manual.
Note that Citizen Systems is not responsible for any trouble caused as a
result of using options or consumables that are not specified in this manual.
Except explained elsewhere in this manual, do not attempt to service,
disassemble, or repair this product.
Note that Citizen Systems is not responsible for any damage attributable
to incorrect operation/handling or improper operating environments that are not specified in this manual.
Data is basically for temporary use and not stored for an extended period
of time or permanently. Please note that Citizen Systems is not responsible for damage or lost profit resulting from the loss of data caused by accidents, repairs, tests or other occurrences.
If you find omissions, errors, or have questions, please contact your
Citizen Systems dealer.
If you find any pages missing or out of order, contact your Citizen Systems
dealer for a replacement.
"Made for iPod," "Made for iPhone," and "Made for iPad" mean that an electronic accessory has been designed to connect specifically to iPod, iPhone, or iPad, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod, iPhone or iPad may affect wireless performance.
iPad, iPhone and iPod touch are trademarks of Apple Inc., registered in the U.S. and other
countries. iPad Air and iPad mini are trademarks of Apple Inc.
EPSON and ESC/POS are registered trademarks of Seiko Epson Corporation.QR Code is a registered trademark of DENSO WAVE INCORPORATED.Ethernet is a registered trademark of Fuji Xerox Corporation.
BluetoothCITIZEN is a registered trademark of Citizen Watch Co., Ltd. JapanAll other trademarks are the property of their respective owners.Citizen Systems use these trademarks in accordance with the license of relevant owners.
®
is a registered trademark of Bluetooth-SIG Inc.
Copyright ©2016 by CITIZEN SYSTEMS JAPAN CO., LTD.
—1—

SAFETY PRECAUTIONS

WARNING
CAUTION
Before using this product for the first time, carefully read these SAFETY PRECAUTIONS. Improper handling may result in accidents (fire, electric shock or injury). In order to prevent injury to operators, third parties, or damage to property, special warning symbols are used in the User’s Manual to indicate important items to be strictly observed.
After having read this Manual, keep it in a safe, readily accessible place for future
reference.
Some of the descriptions contained in this manual may not be relevant to some printer
models.
The following describes the degree of hazard and damage that could occur if the printer is improperly operated by ignoring the instructions indicated by the warning symbols.
Neglecting precautions indicated by this symbol may result in fatal or serious injury.
Neglecting precautions indicated by this symbol may result in injury or damage to property.
...WHICH SHOULD BE STRICTLY OBSERVED
This symbol is used to alert your attention to important items.
This symbol is used to alert you to the danger of electric shock or electrostatic damage.
This symbol denotes a request to unplug the printer from the wall outlet.
This symbol is used to indicate that the power supply must be grounded.
This symbol is used to indicate useful information, such as procedures, instructions or the like.
This symbol is used to indicate prohibited actions.
—2—

PRECAUTIONS ON PRINTER INSTALLATION

WARNING
Do not use or store this product in a place where it will be exposed to:
* Flames or moist air. * Direct sunlight. * Hot airflow or radiation from a heating device. * Salty air or corrosive gases. * Ill-ventilated atmosphere. * Chemical reactions in a laboratory. * Airborne oil, steel particles, or dust. * Static electricity or strong magnetic fields.
• Neglecting these warnings may result in printer failure, overheating, emission of smoke, fire, or electric shock.
Do not drop any foreign object nor spill liquid into the printer. Do not
place any object on the printer either.
Do not drop any metallic object such as paper clips, pins or screws
into the printer.
Do not place a flower vase, pot, or anything containing water on the
printer.
Do not spill coffee, soft drinks, or any other liquid into the printer.Do not spray insecticide or any other chemical liquid over the printer.
• Dropping a metallic foreign object into the printer, may cause printer failure, fire, or electric shock. Should it occur, immediately turn the printer off, unplug it from the supply outlet, and call your local Citizen Systems dealer.
Do not handle the printer in the following ways: Do not subject the printer to strong impacts or hard jolts (e.g., being
stepped on, dropped or struck).
Never attempt to disassemble or modify the printer.
• Neglecting to handle properly may result in printer failure, overheating, emission of smoke, fire, or electric shock.
Install, use, or store the printer out of the reach of children.
• Electric appliances could cause an unexpected injury or accident if they are handled or used improperly.
• Keep the power cord and signal cables out of the reach of children. Also children should not be allowed to gain access to any internal part of the printer.
• The plastic bag the printer came in must be disposed of properly or kept away from children. Wearing it over the head may lead to suffocation.
—3—
CAUTION
Do not use the printer under the following conditions.
Avoid locations subject to vibration or instability.Avoid locations where the printer is not level.
• The printer may fall and cause an injury.
• The quality of printing may deteriorate.
Do not obstruct the printer’s air vents.Do not place anything on the printer.Do not cover or wrap the printer in cloth or blankets.
• Doing so could cause heat to build up and deform the case or start a fire.
Avoid using the printer near a radio or TV set or from supplying it from
the same electric outlet as these appliances.
Avoid using the printer interconnected with a cable or cord that has no
protection against noise. (For interconnections, use shielded or a twisted pair of cables and ferrite cores, or other anti-noise devices.)
Avoid using the printer with a device that is a strong source of noise.
• The printer may have an adverse effect on nearby radio or TV transmissions. There may also be cases when nearby electrical appliances adversely influence the printer, causing data errors or malfunction.
Installed in any orientation other than those specified.
• Malfunction, failure, or electric shock may result.
Connect the printer to a ground.
• Electric leakage may cause an electric shock.
Do not connect the printer’s ground to any of the following:
* Gas piping
A gas explosion could result. * Telephone line ground * Lightning rod
If lightning strikes a large surge of current may cause fire or
shock.
* Water pipes
Plastic water pipes should not be used for grounding. (Those
Before connecting or disconnecting the grounding lead to or from the
approved by a Waterworks Department may be used.)
printer, always unplug it from the electric outlet.
—4—

PRECAUTIONS IN HANDLING THE PRINTER

WARNING
Please observe the following precautions for power source and power cord:
Do not plug or unplug the power cord with a wet hand.Use the printer only at the specified supply voltage and frequency.Use only the specified AC adapter with the printer.Check to make sure that the supply outlet from which the printer is
powered has a sufficient capacity.
Do not supply the printer from a power strip or current tap shared with
other appliances.
Do not plug the power cord into an electric outlet with dust or debris
left on the plug.
Do not use a deformed or damaged power cord.Do not move the printer while its power is on.
• Neglecting to handle it properly may result in printer failure, emission
of smoke, fire, or electric shock.
• An overload may cause the power cord to overheat, catch fire, or the circuit breaker to trip.
Do not allow anything to rest on the power cord. Do not place the
printer where the power cord may be stepped on.
Do not use or carry the printer with its power cord bent, twisted, or
pulled.
Do not attempt to modify the power cord unnecessarily.Do not place the power cord near any heating device.
• Neglecting these cautions may cause wires or insulation to break, which could result in electric leakage, electric shock, or printer failure. If the power cord sustains damage, contact your Citizen Systems dealer.
Do not leave things around the electric outlet.Supply power to the printer from a convenient electric outlet, readily
accessible in an emergency.
• Pull the plug to immediately shut it down in an emergency.
Insert the power plug fully into the outlet.If the printer will not be used for a long time, disconnect it from its
electric outlet.
Hold the plug and connector when plugging or unplugging the power
cord or signal cable after turning off the printer and the appliance connected to it.
—5—
CAUTION
Caution label is attached in the position shown in the following figure. Carefully read
THIS LABEL INDICATES THE RISK OF BURNS DUE TO THE HIGH TEMPERATURE OF THE PRINT HEAD AND A RISK OF BEING CUT BY THE MANUAL AND AUTO CUTTERS WHILE THE PAPER COVER IS OPEN.
the handling precautions before using the printer.
Do not transport this printer with the paper roll inside.
• Printer failure or damage may occur.
To prevent possible malfunction or failure observe the following.
Do not open the paper cover during printing.Avoid operating the printer without paper properly loaded.Avoid the use of paper not complying with specifications.
• May result in poor print quality.
Avoid using torn pieces of paper or paper spliced with plastic adhesive
tape.
Avoid forcibly pulling already loaded paper by hand.Avoid using a sharp pointed device to operate panel buttons.
Be sure to firmly insert the cable plugs into their mating sockets.
• A cross connection may damage the printer’s internal electronics or the host system’s hardware.
Only use the printer with devices that have designated solenoid
specifications for the cash drawer interface connector.
• Neglecting this caution may result in malfunction or failure.
—6—
CAUTION
To prevent injury and printer failures from worsening, observe the following:
CAUTION
If the printer emits smoke, an odd smell, or unusual noise while printing, immediately abort the current print session and unplug the printer from the electric outlet.
Visit the following site to get documentation, drivers, utilities, and other information. http://www.citizen-systems.co.jp/english/support/index.html
While the paper cover is open, be careful to not touch the manual
cutter that is in the paper eject slot.
Do not touch the printing surface of the thermal head.Do not touch any of the moving parts (e.g., paper cutter, gears, active
electric parts) while the printer is working.
In case of trouble do not attempt to repair the printer. Ask Citizen
Systems service for repair.
Be careful that the covers do not pinch your hands or fingers.Be careful of the sharp edges on the printer. Do not allow them to
injure you or damage property.
• May result in electric shock, burn, or injury.

DAILY MAINTENANCE

Observe the following precautions for daily maintenance. When cleaning the printer, always turn it off and unplug it from the
electric outlet.
Use a soft, dry cloth for cleaning the surface of the printer case.
For severe stains, use a soft cloth slightly dampened with water. Never use organic cleaning solvent such as alcohol, paint thinner, trichloroethylene, benzene, or ketone. Never use a chemically processed cleaning cloth.
To remove paper dust, use a soft brush.
• The thermal head is at a dangerously high temperature immediately after printing. Allow it to cool off before starting maintenance work.
—7—

THE TABLE OF CONTENTS

1. GENERAL OUTLINE ....................................................................9
1.1 Features...........................................................................................9
1.2 Unpacking...................................................................................... 10
1.3 Model Classification ...................................................................... 10
1.4 Basic Specifications....................................................................... 11
2. EXPLANATION OF PRINTER PARTS .......................................13
2.1 Printer Appearance ........................................................................ 13
2.2 Inside the Paper Cover ..................................................................16
2.3 Other Built-in Functions................................................................. 18
3. SETUP ........................................................................................20
3.1 Connecting the AC Power Cord .................................................... 20
3.2 Connecting Interface Cables ......................................................... 21
3.3 Bluetooth Interface Board ............................................................. 23
3.4 Ethernet (LAN) Interface Board ..................................................... 25
3.5 Wireless LAN Interface Board .......................................................28
3.6 Connecting the Cash Drawer ........................................................ 32
3.7 Precautions for Installing the Printer ............................................. 34
3.8 Partition for Paper Roll................................................................... 35
3.9 Setting the DIP Switch on the Serial Interface Board.................... 36
3.10 Adjusting the Paper Near-end Sensor.......................................... 37
3.11 Loading Paper .............................................................................. 38
3.12 Calibrating the Paper Sensor ....................................................... 39
3.13 Selecting a Paper Type................................................................ 42
3.14 Attaching the Power Switch Cover.............................................. 43
3.15 Attaching the Interface Cover...................................................... 43
3.16 Removing the Interface Cover..................................................... 44
3.17 Installing a Driver ......................................................................... 44
3.18 Precautions for Creating Applications and Practical
Operations ................................................................................... 45
4. MAINTENANCE AND TROUBLESHOOTING........................... 46
4.1 Periodic Cleaning ........................................................................... 46
4.2 Clearing a Cutter Lock (1) ..............................................................47
4.3 Clearing a Cutter Lock (2) ..............................................................48
4.4 Function Test Mode ...................................................................... 49
4.5 Key Lock Function .........................................................................51
4.6 Hexadecimal Dump Printing .......................................................... 52
4.7 Error Messages ............................................................................. 53
4.8 Paper Jams.................................................................................... 55
4.9 Serial Interface Operation Precautions.......................................... 55
5. OTHER .......................................................................................56
5.1 External Views and Dimensions ....................................................56
5.2 Printing Paper ................................................................................57
5.3 Manual Setting of Memory Switches............................................ 60
—8—

1. GENERAL OUTLINE

The CT-S801II line thermal printer series is designed for use with a broad array of terminal equipment including data, POS, and kitchen terminals. These printers have extensive features so they can be used in a wide range of applications.

1.1 Features

Prints at speeds up to 300 mm/secDesign so compact it can be installed anywhere (maximum 3-inch (83-mm)
paper roll size)
Choose from two models with either 3-inch (83/80 mm) or 2-inch (60/58 mm)
wide paper rolls
Built-in power supply or AC adapter types availablePrinter status and errors indicated by LCD, LED, and a buzzerLCD and four buttons make it easy to change settingsEquipped with a fast and quiet cutterEasy to clear cutter jamsUSB power supply OFFInterchangeable interfaceBuilt-in cash drawer kick-out interfaceMemory switches make customization possibleStore user-defined characters and logos on user memoryBarcode and 2D barcode printing supported16 level greyscale and clear printingPaper saving functionsJapanese Kanji, Chinese(simplified and traditional) and Hangul supportedDriver and utility software includedApple MFi certified Bluetooth communication support (Bluetooth model)Some models support label paper and/or black mark paper
—9—
Notes:

1.2 Unpacking

Notes:
CT-S801IIS
(Built-in power supply type)
36AD3/37AD3 AC adapter built in
AC power cord
Power switch cover
USB cable
Quick Start
Guide
CT-S801IIA
(AC adapter type)
AC adapter
(36AD2/37AD5)
AC power
cord
Quick Start
Guide
CD-ROM
USB cable
Sample
paper roll
Interface cover
Interface coverCD-ROM
Sample
paper roll
Power switch
cover
CT - S801IIS 3 RS E - BK - P L M1
Power supply DC:No power source S: Built-in power supply type A: AC adapter type
Interface PA: Parallel RS: Serial RS-232C UB: USB only UH: USB with hub ET: Ethernet (standard type) ES: Ethernet (multi-function type) UP: Powered USB BT: Bluetooth WF: WiFi W5: WiFi(5.0GHz)
Market
*1
J: Japan E: Europe U: North America C: China A: Asia/Oceania
Paper width 3: 3 inch (80/83 mm) 2: 2 inch (58/60 mm)
Body case color WH: Cool white BK: Black
Label :No L: Label printing
BM sensor
:No M1: Left side M2: Right
side
*2
PNE sensor :No P: PNE sensor
Make sure the following items are included with your printer.
Printer: 1Interface cover: 1AC power cord: 1Power switch cover: 1Sample paper roll: 1 rollCD-ROM: 1
Quick Start Guide: 2AC adapterUSB cable
*1: CT-S801IIA only *2: USB interface types only
In designated markets
*1:1
*2:1

1.3 Model Classification

Model numbers indicate printer features according to the following system.
Certain combinations may not be available. Check with Citizen beforehand.
*1: AC power cord, serial I/F screw, firmware and other specifications vary according to markets. *2: 3-inch type only
—10—

1.4 Basic Specifications

+0-1+0-1+0-1+0
-1
Item Specifications
Model CT-S801II Print method Line thermal dot print method Print width
Dot density 8 8 dots/mm (203 dpi) Print speed 300 mm/s (fastest, print density 100%, 2400 dot-lines/s)
Number of print columns
Character size
Character type Alphanumeric, international, PC437/850/852/857/858/860/863/864/865/866,
Liquid crystal display (LCD) User memory 384 KB (capable of storing user-defined characters and logos) Bar code types UPC-A/E, JAN (EAN) 13/8 columns, ITF, CODE39, CODE128, CODABAR (NW-7),
Line spacing 4.23 mm (1/6 inch) (changeable using commands) Paper roll
Interface Serial (RS-232C compliant), parallel (IEEE 1284 compliant), USB, USB with hub,
Cash drawer kick-out Supports 2 cash drawers Buffer size 4 k bytes/45 bytes Supply voltage DC 24 V 5% Power consumption Approximately 45 W (normal printing), 3 W (standby) AC adapter
(36AD2/3, 37AD3/5)
*1 80 mm/640 dots, 72 mm/576 dots, 64 mm/512 dots, 54.5 mm/436 dots,
54 mm/432 dots, 52.5 mm/420 dots, 48 mm/384 dots, 45 mm/360 dots,
48.75 mm/390 dots, 68.25 mm/546 dots
150 mm/sec (1200 dot lines/sec) (for label specifications)
*2
Paper width
Font Font A 53483635 1224
Font B 71644846 9 24
*3 Font A: 1.50 3.00 mm
Font C 80725452 8 16
Font B: 1.13 3.00 mm
Maximum number of characters
(columns)
83 mm 80 mm 60 mm 58 mm
Dot configuration
Font C: 1.00 2.00 mm
WPC1252, katakana, ThaiCode 11/18 (1Pass/3Pass), TCVN-3 128 32 dots STN liquid crystal, white/red LED backlight
CODE93, PDF417, QR Code, GS1-DataBar
Paper roll: 83 mm/80 mm/60 mm/58 mm maximum 83 mm Paper thickness: 65 to 75 m (core tube diameter: inner 12 mm/outer 18 mm)
75 to 85 m (core tube diameter: inner 25.4 mm/outer 32 mm) 85 to 150 m (core tube diameter: inner 25.4 mm/outer 32 mm: Supported by label-printing models only)
Ethernet, Powered USB, Bluetooth(3.0), wireless LAN (802.11b/g or 802.11a/b/g/n)
*4
Rated input: AC 100 to 240 V, 50/60 Hz, 150 VA Rated output: DC 24 V, 2.1 A
(dots)
—11—
Notes:
Item Specifications
Weight CT-S801IIS: Approx. 2 kg, CT-S801IIA: Approx. 1.6 kg Outside dimensions CT-S801IIS: 145 (W) 192 (D)  148 (H) mm
Operating temperature
CT-S801IIA: 145 (W) 192 (D) 120 (H) mm 5 to 45°C, 10 to 90% RH (no condensation)
and humidity Storage temperature
and humidity Reliability Print head life: 150 km, 200 million pulses (at normal temperature/humidity,
-20 to 60°C, 10 to 90% RH (no condensation)
using recommended paper and paper thickness) Auto cutter life: 2 million cuts (at normal temperature/humidity, using recommended paper and paper thickness)
Safety standard
*1: When paper width is 83, 80, 60, or 58 mm. *2: The number of printable columns is selected using a memory switch.
The numbers of columns noted in this table refer to typical models. The number of columns
varies depending on specifications. *3: Characters appear small because the dimensions include a blank area surrounding each character. *4: The 36AD2/37AD5 is the AC adapter packaged as an accessory with the CT-S801IIA.
The 36AD3/37AD3 is the AC adapter built in to the CT-S801IIS. *5: Compliant if the Citizen Systems AC adapter (36AD2/3, 37AD3/5) is used.
*5 UL, C-UL, FCC Class A, TÜV-Bauart, CE Marking
—12—

2. EXPLANATION OF PRINTER PARTS

Paper cover
Rear connectors
Maintenance cover
Power switch
Operation panel
Cover open lever
(Front view) (Rear view)
Front cover
Front cover release button

2.1 Printer Appearance

Names of parts
Paper cover
Open to load paper. (A label guide is attached to the paper cover of label-printing models.)
Cover open lever
Use this lever to open the paper cover.
Front cover
Open and close this cover to clear a cutter lock.
Front cover release button
Press this button to open the front cover.
Power switch
Press this switch to turn the power on or off.
Maintenance cover
Not applicable for this product. Not used. Do not remove.
—13—
Refer to 4.3 Clearing a Cutter Lock (2)
CAUTION
Do not open the maintenance cover.
LCD
LED Button 1 to Button 4
LOCK icon
Button 4 (MENU)
Button 1 (FEED)
PAPER LOW
Operation panel
Examples are shown in the diagram of the LCD above on the right.
LCD
Indicates the printer’s status, button names, types of errors, and messages.
LED
Lights green when the power is on, turns off when the power is off. Flashes green when receiving data. Lights red in special modes and in case of errors. Lights orange when paper is low (paper near-end) or the print head is hot.
Button 1 to Button 4
Functions assigned to these buttons vary depending on the active mode. The buttons are called button 1, button 2, button 3, and button 4 in order from left to right.
FEED button
Press this button to feed paper. To release a cutter lock, remove the cause of the lock, close the paper cover, and then press the FEED button.
Refer to 4.7 Error Messages
MENU button
Press and hold this button (for at least two seconds) to access the memory switch setting mode.
Refer to 5.3 Manual Setting of Memory Switches
PAPER LOW
Appears when the paper roll is near its end.
—14—
LOCK icon
Inverted image
Interface connector (serial, parallel, USB, etc.)
Cash drawer kick-out connector
Power connector (AC adapter type)
AC inlet (built-in power supply type)
This icon indicates that the MENU button is inoperative.
Refer to 4.5 Key Lock Function
LCD in the vertical or wall mounted position
You can change the memory switch settings to invert the LCD if the printer is used in a vertical position or installed on a wall.
Refer to 5.3 Manual Setting of Memory Switches
Rear connectors
Interface connector (serial, parallel, USB, etc.)
Connects to the interface cable. The serial interface board is equipped with a DIP switch.
Cash drawer kick-out connector
Connects to the cable from the cash drawer.
Power connector (AC adapter type)
Connects to the AC adapter cable.
AC inlet (built-in power supply type)
Connects to the AC power cord.
—15—

2.2 Inside the Paper Cover

Platen
Button to change paper near-end sensor
Print head (thermal)
Auto cutter
Paper near-end sensor
(PNE sensor)
Paper-end sensor (PE sensor)
Manual cutter
Paper damper
Platen
Feeds the paper. Do not remove the platen except to do maintenance.
Paper near-end sensor (PNE sensor)
Detects when the paper is near the end of the roll. Adjust the position of the sensor to determine when it detects the end of the paper is near.
Button to change paper near-end sensor
Change the position of the paper near-end sensor to match the paper being used.
Manual cutter
For cutting the paper manually when printing is finished.
Auto cutter
Automatically cuts the paper when printing is finished.
Print head (thermal)
Prints characters and graphic data on paper (paper rolls).
Paper end sensor (PE sensor)
Detects when there is no paper. Printing stops when this sensor detects there is no paper.
Refer to 3.10 Adjusting the Paper Near-end Sensor
Refer to 5.3 Manual Setting of Memory Switches
—16—
Paper damper
Paper damper stopper
Label sensor
Black mark sensor (M1)
Label sensor
Black mark sensor (M2)
Assists paper feed.
The components in the figure below are used in label-printing models and black mark models.
Paper damper stopper
Used to lock the paper damper.
Black mark sensor
Detects black marks on black mark paper. The sensor position is either M1 or M2, depending on the model classification.
Label sensor
Measures the length of label paper.
Refer to 1.3 Model Classification
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2.3 Other Built-in Functions

CAUTION
Buzzer
Buzzes when errors occur or when operations or command operations are performed.
Refer to 4.7 Error Messages
User memory
You can save user-defined logo and character data in this memory. Data remains stored in this memory even if the printer is turned off. For information on how to save data, refer to the Command Reference.
Memory switch
Setting of various kinds of functions can be stored in memory. Settings remain stored in the memory even if the printer is turned off.
USB power supply OFF (When memory switch MSW6-3 is set to ON)
When the printer is connected to a PC by USB, turning off PC power or terminating the USB connection causes printer USB power to turn off three seconds later. This mode is canceled when the PC is turned back on or when a USB connection is established.
The POWER LED is unlit when USB power supply is OFF, and the power OFF state cannot
be identified.
Pressing POWER while USB power is off does not turn on power immediately. After a
while, USB power supply OFF is canceled and pressing POWER turns on power normally.
Paper saving functions
Memory switches MSW8-3 through MSW8-5 can be used to configure the settings below, which save paper.
•Top margin suppression The printer back feeds the paper before printing which reduces the blank space at the top edge of the paper. The back feed amount can be specified.
•Line gap reduce Automatically compresses the linefeed amount between lines. The compression ratio can be specified.
•Text compression vertical/horizontal Makes the print size smaller. The compression amount is specified by a combination of vertical and horizontal compression ratios.
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