CAS DEP-50 User manual

User’s Manual
LINE THERMAL PRINTER
MODEL DEP-50
VERSION 1.06 / september 2005

CONTENTS
1 OUTLINE .................................................................................... 1 3
1.1 Features ............................................................................13
1.2 Unpacking ...................................................................... 1 4
2 BASIC SPECIFICATIONS ......................................................... 1 5
2.1 Basic specifications...................................................... 1 5
2.2 Paper Specifications ..................................................... 1 6
3 OUTER APPEARANCE AND COMPONENT PARTS ............. 1 8
4 OPERATION ............................................................................... 2 0
4.1 Connecting AC Adapter ................................................ 2 0
4.2 Connecting Interface Cable ......................................... 2 1
4.3 Inserting the Paper ....................................................... 2 1
4.4 Eliminating the Paper Jam ............................................ 2 3
4.5 LEDs ...................................................................................24
4.6 FEED Switch Function .................................................. 2 4
4.7 Paper End Function ....................................................... 2 4
4.8 How to Remove Remaining Paper Roll .................... 2 4
5 DIP SWITCH SETTING ............................................................ 2 5
5.1 Location of DIP Switch ................................................ 2 5
5.2 DIP Switch Function...................................................... 2 5
6 SERIAL INTERFACE CABLE ATTACHMENT ........................ 2 7
6.1 Serial Interface............................................................... 2 7
6.2 Input-output Signals .................................................... 2 7
6.3 Signal Description .......................................................... 2 7
6.4 Dataflow Control ............................................................ 2 7
7 POWER CONNECTOR ............................................................. 2 8
8 COMMAND lIST ........................................................................ 2 9
9 DETAILED DESCRIPTION ........................................................ 3 1

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User’s Manual
IMPORTANT SAFETY INSTRUCTIONS
yRead all of these instructions and save them for future reference.
yFollow all warnings and instructions marked on the product.
yUnplug this product from the wall outlet before cleaning. Do not use liquid
or aerosol cleaners. Use a damp cloth for cleaning.
yDo not use this product near water.
yDo not place this product on an unstable cart, stand or table. The product
may fall, causing serious damage to the product.
ySlots and openings on the back 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.
yThis product should be operated from the type of power source indicated on
the marking label. If you are not sure of the type of power available, consult
your dealer or local power company.
yDo not allow anything to rest on the power cord. Do not place this product
where the cord will be walked on.
yIf 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.
yNever 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.
yExcept 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 service to service personnel.
yUnplug 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.

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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.
yThe following describes the degrees of hazards and damages that
can occur if the given instructions are neglected or the printer 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.
CAUTIONS
yPrior to using the equipment, be sure to read this User’s Manual thoroughly.
Please keep it handy for reference whenever it may be needed.
yThe information contained herein may be changed without prior notice.
yReproduction of part or all of this User’s Manual without permission is
strictly prohibited.
yNever service, disassemble, or repair parts that are not mentioned
in this User’s Manual.
yNote that we will not be responsible for damages attributable to a user’s
incorrect operation/handling or an improper operating environment .
yOperate the equipment only as described in this User’s Manual; otherwise
accidents or problems may result.
yData are basically temporaty; they cannot be stored or saved permanently or
for a long time. Please note that we will not be responsible for damages or
sses of profit resulting from losses of the data attributable to accidents,
repairs, tests, and so on.
yIf you have any questions or notice any clerical errors or omissions regarding
the information in this manual, please contact our office.
yPlease note that, notwithstanding them 8 above, we will not be responsible for
any effects resulting from operation of the equipment.
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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.
yPlease keep the poly bag which this equipment is packed in away from
children or throw it away from children or throw it away to prevent
children from putting it on. Putting it on may cause suffocation.

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User’s Manual
PRECAUTIONS FOR INSTALLATION
yDo 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.
yDo 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.
yInstall the printer on a flat, stable desk or table that is free from vibration, in a
well-ventilated place.
yDo not install the printer at a location where its operation could be hindered.
yDo 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.
yDo not use any sharp-pointed object, such as a pen, for example, to touch the
operation panel of the printer. It could cause trouble.
yDo 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.
yUse the equipment only at the specified power supply, voltage and frequency.
Otherwise, it may emit smoke and catch fire or cause other problems.
yConnect only the specified power source. Use of an unspecified power source
could cause trouble or smoke/fire.
yConfirm that a plug socket used for connection has sufficient capacity.
yAvoid 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.
yNever 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.
yWhen 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.
yConnect a power cable or a connector cable securely. If a reverse-polarity
connection is a made, internal elements may be broken or a mating device
may be ad versely affected.
WARNING
y 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 equip
ment 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.
yDo not allow the equipment to receive a strong impact or shock, such as
kicking, stamping, hitting, dropping, and the like.
yInstall the equipment in a well-ventilated place. Do not use it in such a manner
that its ventilation port will be blocked.
yDo 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.
yDo not connect/disconnect a power cord or a data cable, while holding the
cable.
yDo not pull, install, use, or carry the equipment in such a manner that force will
be applied to the cables.
yDo not drop or insert any foreign substances, such as clips or pins, into the
equipment.
yDo not spill any liquid or spray any chemical-containing liquid over the
equipment. If any liquid is spilled on it, turn off power, disconnect the power
cable and power cord from the plug socket, and contract our dealer.
yNever disassemble or remodel the equipment. Negligence of this may cause
fire or electric shock.
yUse the equipment only with the specified commercial power supply and AC
adapter. Negligence of this may result in fire, electric shock, or problems.
y 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.
yDo 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.
yDo not connect/disconnect the AC adapter with wet hands.
yDo not overload a single electrical outlet, using a table tap or a current tap socket.
yAn equipment packing bag must be discarded or kept away from children.
A child can suffocate if the bag is placed over the head.
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User’s Manual
PRECAUTIONS FOR HANDLING
Do not handle the equipment in the following manners, because problems
may result.
yDo not use any other power source besides the accessory AC adapter. Also,
do not use the AC adapter for other purposes.
yDo not print without paper.
yDo not drop or put any foreign object, such as a clip, pin, or the like, inside the
printer.
yDo not spill any liquid or spray any chemical-containing liquid over the
equipment.
yNever use a pointed object, such as a pen, to operate the operation panel.
yDo not use Scotch tape to fasten paper together for continuous use. It could
damage the printing head.
yNever 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.
yBe 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 and Spreading of Damage
yNever touch the printing head motor, or paper cutting blade. Your finger may
be cut.
yDuring power-on or immediately after printing, do not touch electrical parts or
moving parts, such as the mechanism, motor, internal dear, etc. They may be
very hot and can burn your hand/finger.
yBe careful to avoid bodily injure or damaging other objects with an edge of
sheet metal.
yShould any error occur while operating the equipment, stop it immediately
and disconnect the power plug from the plug socket.
yOnly a qualified serviceman is allowed to disassemble or repair the printer.
yShould a problem occur, leave solving it to our serviceman. Do not
disassemble the equipment on your own.
yWhen opening/closing the printer cover, and so on, be careful not to catch
your hand or finger on the equipment.
yAfter using the equipment, turn off the power switch and unplug the AC
adapter from a plug socket.
yUse 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.
yUse the equipment in an environment where there is s plug socket near the
main body and you can easily disconnect the power plug from it, to shut off the
power.
y When the equipment will not be used for a long period of time, unplug it and
remove the paper roll from it.
yWhen transporting the equipment, remove the paper roll from paper holder.
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User’s Manual
DAILY MAINTENANCE
yAt the time of maintenance, be sure to turn off the power switch of the printer
and unplug it from the socket.
yUse 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.
yIf the equipment is contaminated with paper powder, use a soft brush
to clean it. Be careful not to damage the printing head.
yCleaning the Printing Head
1. Referring to “4.4 Eliminating the 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.
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 reat-
taching 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.
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CAUTION
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1. OUTLINE
The DEP-50 is a compact-sized, line thermal printer developed for va-
riety of applications. It can be used as a data communication terminal,
POS terminal, kitchen terminal, etc.
1.1 Features
It can be used in variety of applications because:
yIt is compact and light
yThe thermal printing mechanism combines both high speed and
low noise printing
yIt has high exploitation reliability due to the mechanical endurance
of the thermal printing head
yPrints variety of barcodes
yThere is an independent power supply (AC adapter)

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2. BASIC SPECIFICATIONS
2.1 Basic specifications
1.2 Unpacking
When unpacking the package, confirm that the following parts are provided:
yPrinter body ................................. 1 unit
ySample paper roll ........................ 1 roll
yAC adapter ................................... 1 piece
yUser’s manual ............................. 1 copy
yDisc ............................................... 1 piece
yInstall the printer body on a flat and stable desk or mount it onto
the wall, etc., using a hook, etc.
yDo not install the printer near a heater or in a place exposed to
the direct sunshine.
yDo not use the printer in a high-temperature, high-humidity, or
contaminated environment.
yDo 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.
yUse only the accessory AC adapter. Do not use it for any other
purpose.
yIf you do not use the printer for a long period, disconnect the
power cable from the socket.
yKeep this manual carefully at hand for ready reference.
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 up to 50 mm/s
Character size 12×24, 9×16, 24×24 (only for asian versions)
Character types Alphanumerals, symbols, international characters
(Choose from 20 countries)
Barcode type UPC-A/E, JAN(EAN) 13-/8-column, ITF, CODE 39, CODE 93,
CODE 128, CODABAR, PDF417
Paper Thermal paper roll: 58 + 0/- 1 mm × φ 83 (max) mm,
60~75 µm thick
Thermal label paper: 58 + 0/- 1 mm ×
φ 83 (max),
150 µm thick (max)
(L and M Spec. only) Label width: 56 mm (max)
Label length: 25 mm/sh. (min)
Interface Serial (RS-232C), Parallel (CENTRONICS compliant)
Input buffer 16 KB
Download characters To downloaded fonts: 12×24, 9×16
AC adapter Rated input : 100~240 V, 50/60 Hz, 40 VA
Rated output : 12 V DC, 2,5 A
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 106 (W) × 184 (D) × 110 (H) mm
Operating temperature 5~400C, 35~85 % RH (No dew condensation)
and humidity
Storage temperature -20~600C, 10~90% RH (No dew condensation)
and humidity
Reliability Printing head life: (250C)
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)
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CAUTION

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2.2 Paper Specifications
2.2.1 Recommended Paper
yThermal paper roll
yType: Thermal paper
yPaper width: 58 + 0/–1 mm
yPaper thickness: 60~75µm
yRoll diameter: φ 83 mm or less
yPrinting surface: Outside of the roll (Surface)
yRecommended paper: TF50KS-E2C (Monochrome) made by NIPPON SEISHI
or its equivalent 735FA (2-color, Black based) made by RICOH or its equivalen
PB670 (2-color, Red based) made by MITSUBISHI SEISHI or its equivalent
yCore: φ12 mm (Inner dia.), φ18 mm (Outer dia.)
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CAUTION
yUse of non-specified paper may cause irregularity of print density.
yDo not paste the paper to the core.
yIf the paper comes in contact with a chemical or oil, it may discolor or lose a
record.
yDo not rub the paper surface strongly with a nail or hard metal. It may discolor.
yDiscoloring starts at about 700C. Watch out for effects of heat, humidity, light,
and so on.
yDo 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.
2.2.2 Recommended Paper
Thermal paper
2.2.3 Printing Head and Paper Cutter Layout

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3. OUTER APPEARANCE AND COMPONENT PARTS
(1) POWER switch
Turns on/off the power for the printer body.
(2) POWER lamp
Lights green when the printer is switched on
(3) ERROR lamp
Flashes red when the printing head is overheated.
(4) PAPER lamp
Flashes red when the printer is out of paper, lights red constantly if the paper is
put, but the lever is not pushed down.
(5) FEED switch (Button LF)
Feeds the paper. It is fed continuously while the switch is held down.
(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) Platen roller unit
Detach this unit when the paper is jamming or when you clean the head.
(10) Head-up lever
Used when replacing the paper or detaching/reattaching the platen roller unit.
(11) Paper cutter
Cuts the printed paper.
(12) Power connector
Connects to the accessory AC adapter.
(13) Interface connector
Connects to a communication interface cable.
(14) Printer cover
Detach this cover when replacing the paper.
(13) RS232 Interface
Drawer Control
AC adapter
(12)Power Conector
(2) Power Lamp
Upper Cover
(3) Error Lamp
(4) Paper Lamp
(5) Weed Switch
(14) Printer Cover
Bottom Cover
(1) Power Switch
(8) DIP Switch
(6) Paper Holder
(10) Head-up-Lever
(9) Platen Roller Unit
Printer Mehanism
(11) Paper Cutter
(7) PNE Sensor