Epson BL2-58 User Manual
THERMAL PRINTER
BL2-58
INSTRUCTION MANUAL
This is a Class B product based on the standard of the Voluntary Control Council for Interference by
Information Technology Equipment (VCCI). If this equipment is used in domestic environments, radio
disturbance may arise. When such trouble occurs, the user may be required to take corrective actions.
Introduction
Thank you very much for purchasing the BL2-58 thermal printer. Read the ‘Safety
Instructions’and‘1.Operating Precautions’ carefully before using this printer for safe handling of it.
Save these instructions for future reference.
Safety instructions
To use this equipment safety, or to protect damage to the equipment, the following symbols are used
throughout this manual to highlight safety information.
Warning
Caution
Examples of Symbols
The
left column indicates that caution or warning conditions exist.
The
disassembly is prohibited.
The
Instruction.
The symbol indicates that failure to observe these instructions or mishandle this
equipment could lead to severer injury or death.
The symbol indicates that failure to observe these instructions or mishandle this
equipment could lead to injury or only property damage
symbol indicates caution (including DANGER or WARNING). The example in the
symbol indicates the action is prohibited. The example in the left column indicates
symbol indicates a required operation that must be performed or an obligatory
The example in the left column indicates unplugging is required.
Warning
Do not use any battery pack, AC adapter and AC power cord.
Failure to follow this instruction may result in overheating or inflammation, which may lead to
fire or accidents.
Do not bend the power cord forcibly, or place heavy objectives on the power cord.
Doing so may damage the power cord and cause fire or electric shock. If the power cord
Is damaged, discontinue using it.
Never disassemble the printer, the AC adapter, the AC cable, the battery pack and the
battery charger. Failure to follow this instruction may result in overheating or inflammation,
which may lead to fire or accidents.
Caution
Do not drop any metallic object nor spill coffee,soft drinksand, water and any other liquid.
As the thermal head may be very hot immediately after printing, do not touch it. Be sure that
the thermal head is cool before removing the paper jam or cleaning the thermal head.
Do not plug or unplug the AC adapter and batteries with wet hand.
It may result in electric shock, burn and failure.
Do not use the printer in place where it will be exposed to excess moisture and where is
watered. It may result in electric shock, burn and failure.
Remove the interface cable or AC adapter from the connector or the receptacle by holding
the connector or the AC plug. Never pull the cable itself. Doing so may damage the cable or
adapter.
For following case, turn the printer power OFF, unplug the AC power cord from outlet, and
remove the bettry. Continueous use may occur the printer failure, fire and electric shock.
◆ In case the problem is not cleared and fixed
◆ Emitting smoke, making unusual noise and odd smell from the printer
◆ The metallic object dropped or spilled liquid into the printer
１．Operating Precautions
Observe the following for safe and proper operation.
■Notes on use
◆Do not subject the printer to strong shocks by
droping or hitting it.
◆Turn off the power switch and keep the AC plug
removed from the outlet when the unit is not
used.
◆Do not pull the paper from paper exit. It may
cause the damage or failure of the printer
mechanism.
■Notes on treatment of thermal paper
◆Store the paper in a dry, cool and dark place.
◆Do not rub the paper with hard substance.
◆Keep the paper away from organic solvent.
◆Do not let the paper touched with vinyl chloride
film, eraser or adhesive tapes for hours.
◆Do not put the paper on diazo print or wet copy
that has just been copied.
■Notes on installation
◆Install the printer on a level or upright and stable
surface.
◆Avoid such places with:
Slanted surface, strong vibration, direct sunlight,
full of dust, excessively high or low temperature,
electromagnetic noise, corrosive gas
2. Preparation
2.1 Unpacking
After unpacking, check whether the complete set is
present.
・Printer unit 1 unit
・Thermal paper (paper length 15m) 1 roll
・Instruction manual 1 volume
・AC adapter 1 piece
・AC power cord 1 piece
★For ordering the thermal paper, contact our sales
office or local distributors.
2.2 Components / parts
Window f or checki ng paper
Paper cut ter
Operational panel
Battery cover
Paper cover
Cover open button
Insert nut
IF connect or
Power connect or
Operational panel
(1)
(2)
(3)
(4)
(5)
(1) POWER LED：Indicates the status of the power.
(2) ERROR LED：Indicates the error status.
(3) SELECT button：Selects the printer mode.
(4) POWER button：Turns the power ON/OFF.
(5) FEED button：Feeds the thermal paper while
pressing this button.
3. Handling
3.1 Setting thermal paper
①Press the cover open button to open the paper
cover.
②Set the paper roll as shown in the picture（Make
sure the printing surface is correct, or it does not
print properly）
③Close the paper with the tip end emerging from
the tear bar.
Handle the tear bar carefully not to injure
the finger or hand.
3.2 Battery pack
●Installing battery pack
①Place the printer upside down. Press both sides
of the battery cover and push up the battery
cover.
②Place the battery pack on the bucket and slide
it toward the arrow direction until locked.
③Close the battery cover.
●Remove battery pack
Operate in a direction opposite to installing.
●Battery charge (Only chargeable mode)
①Turn the power ON with connecting AC adapter.
②Press SELECT button on the operational panel
for 3 sec, then POWER LED and ERROR LED
blink for charging.
③When the battery charging completes, the printer
status becomes standby and POWER LED on.
④It takes for Ave.3 hours(UR-250), and for Ave.2.5
hours(UR-121) to charge. (each Max. 4 hours)
▼With a new full charged battery, the printer prints
210m in case of UR-250, and prints 140m in case
of UR-121. (Continuous printing、Printing density
100%、Printing ratio 30%)
▼Keep the battery pack removed from the battery
case when the printer is not used for long period.
▼After full charging of the battery pack, the printer
cuts off charging automatically and the printer does
not recharge again. Be sure the battery voltage is
reduced after charging and discharging
continuously because of memory effect.
▼The battery pack is worn out after charging and
discharging. The battery capacity is reduced
80% of the new battery after 300 times charging.
▼The battery works shorter time at low temperature
area.
▼When the working time is noticeably shorter than
normal, replace the battery pack.
▼The printer can not print while charging.
Do not dispose the battery pack, and
bring it to the near recycling shop.
3.3 How to set to upright wall
Please ready two screws (M3x3mm), and set the
printer to upright wall not sideling in the vicinity and
from side to side, keeping power connector side
down, using the insert nut in back side.
3.4 LED indication
When an error occurs, POWER/ERROR LED lights
or blinks depending on the type of errors.
○:Turn ON for 0.1sec ●:Turn OFF for0.1sec
Status POWER
Standby printing
Initializing
Recharging
(Green)
ON OFF
ON
○●○● ●○●○
Temperature
error
Paper empty
Paper cover
open
Low battery
ON
ON
ON
ON
ON
○●○●
Excess recharge
Upper limit
voltage error
Lower limit
voltage error
○●●●
OFF
○●●●
ERROR
(Red)
○●○●
○●●●
OFF
ON
OFF
OFF
Retrieve
***
Complete
initialization
Complete
charging
Cooling down
Put paper
Close the
cover
Recharge
battery
Contact Sanei
Contact Sanei
Contact Sanei
3.5 Self test print
Turning the power switch ON while pushing the
FEED button starts self test print. The printer prints
character sets and barcode.
3.6 HEX dump print
Data entered from the computer is printed in
hexadecimal numbers. While pressing SELECT
button, turn ON the power switch. When the mode
selecting is printed, press SELECT button, then
starts the HEX dump mode.
3.7 Function set （Soft switch）
Sets the printer function by Soft switch.
①While pressing SELECT button, turn ON the
power switch.
②After printing the mode selecting, push FEED
button to enter the function setting mode.
③When a message is printed, press the FEED
button for YES and the SELECT for NO.
④The printer prints ’SETTING MODE END’
when ending.
Setting items
Classified setting items are as follows.
・COMMON SETTING ：Common information
・MODE-B SETTING ：BL-58 compatible
・INTERFACE SETTING：Interfaces
For further information, please refer to the
BL2-58 Technical Guide.
3.8 Maintenance
Clean the thermal head, platen roller and sensors
periodically. The details show in the Technical
Guide.
Before cleaning the printer, turn OFF the
printer power and disconnect the AC
adapter and remove the battery pack
from the case.
Never get liquid such as water into the
printer.
4. Specifications
4.1 General specifications
Command systems: ESC/POS、BL-58
Print method: Direct line thermal
Interface
BL2-58S Serial (RS-232C)
Connector：D-sub 9pin Male
BL2-58P Parallel (Centronics)
Connector：D-sub25pin F-male
BL2-58U USB ver.2.0
Connector：B type round 4-PIN
Printing speed Max.80mm/sec
(Dedicated AC adapter, Printing ratio 12.5%
or less）
Printing width/paper width 48mm/58mm
Barcode UPC-A/E,JAN13/8,CODE39,ITF,
CODABAR,CODE128
Option 2D barcode
QR,MaxiCode,PDF417,
MicroPDF417,DataMatrix
Power source
Battery pack: Li-ion battery（option）
Part No.：UR-250、UR-121
Dedicated AC adapter
Part No.：BLS-120W
Input：AC100V～240V、50/60Hz
Output：DC9.0V 3.0A
AC power cord
Part No.：ACS-120A（Japan）
ACS-100G（Europe）
ACS-100U（USA）
Dimensions (W×D×H、No protruding parts)
93mm×125mm×70mm
Weight approx.265g
（without thermal paper and
battery pack）
Operating environment
Temperature When battery is used
－10℃ to ＋50℃
When AC adapter is used
0℃ to ＋40℃
While recharging battery
0℃ to ＋35℃
Printing quality guarantee
＋5℃ to ＋40℃
Humidity 20%RH to 85%RH
（No condensation）
Storage environment
Temperature －20℃ to ＋60℃
Humidity 10%RH to 90%RH
（No condensation）
Thermal paper Part No.：
P-58-30
Paper width：58mm
Length：approx.30m
Outer diameter.：50mm
EMC regulations
VCCI CLASS B、FCC CLASS B、
CE marking
Input buffer 8k bytes
◎The model name details are listed in Technical
Guide. （ＢＬ２－５８□□□□ＱＣ）
◎Updated printer drivers, specifications, and
Technical Guide are listed in the Website.
◎Windows is the registered Trademark of
Microsoft Corporation.
◎ESC/POS is registered Trademark of Seiko
Epson Corporation.
◎This instruction manual may be subject to
change without notice due to product
improvement.
――――――――――――――――――――――
Head office
Taisou Ikebukuro Building 5F, 2-61-1
Ikebukuro, Toshima-ku, Tokyo, 171-0014,
Japan
Phone: +81-3-3986-0646 (Representative)
+ 81-3-3986-1188 (Overseas sales)
Fax: +81-3-3988-5876
URL: http.//www./sanei-elec.co.jp
（10.2008）
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