Samsung JE68-00131B User manual

JE68-00131B
Rev. 1.02
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http://www.samsungminiprinters.com
SRP - 770
Thermal Label Printer
O
p
erator’s Manual

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Safety Precautions
In using the present appliance, please keep the following safety
regulations in order to prevent any hazard or material damage.
Violating following instructions can cause serious injury or death.
Do not plug several products in one
multi-outlet.
This can provoke over-heating and a fire.
If the plug is wet or dirty, dry or wipe it
before usage.
If the plug does not fit perfectly with the
outlet, do not plug in.
Be sure to use only standardized
multi-outlets.
You must use only the supplied adapter.
It is dangerous to use other adapters.
Do not pull the cable to unplug.
This can damage the cable, which is the
origin of a fire or a breakdown of the printer.
Keep the plastic bag out of children’s reach.
If not, a child may put the bag on his head.
Do not plug in or unplug with your hands
wet.
You can be electrocuted.
Do not bend the cable by force or leave it
under any heavy object.
A damaged cable can cause a fire.
If you observe a strange smoke, odor or
noise from the printer, unplug it before
taking following measures.
Switch off the printer and unplug the set
from the mains.
After the disappearance of the smoke, call
your dealer to repair it.
WARNING
PROHIBITE
PROHIBITE PROHIBITE
ONLY SUPPLIED ADAPTER
PROHIBITE
PROHIBITE
TO UNPLUG
PRINTER
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Violating following instructions can cause slight wound or damage the appliance.
Keep the desiccant out of children’s
reach.
If not, they may eat it.
Install the printer on the stable surface.
If the printer falls down, it can be broken
and you can hurt yourself.
Use only approved accessories and do
not try to disassemble, repair or remodel
it for yourself.
Call your dealer when you need these
services.
Do not use the printer when it is out of
order. This can cause a fire or an
electrocution.
Switch off and unplug the printer before
calling your dealer.
Do not let water or other foreign objects
in the printer.
If this happened, switch off and unplug the
printer before calling your dealer.
WARNING
PROHIBITE PROHIBITE
PRINTER
PRINER
DISASSEMBLING
PROHIBITED
PRINTER
PROHIBITE
PRINTER
DEALER
TO UNPLUG

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Table of Contents
1. Unpacking & Repacking......................................................................... 5
2. Samsung Label Printer ................................................................... 6
3. Connecting the Power Supply...................................................... 7
4. Connecting the Interface Cable .................................................. 8
5. Installing or Replacing the Paper Roll......................................9
6. Setting the Dip Switches .............................................................10
7. The Self Test.....................................................................................11
8. The Peel-off ......................................................................................12
9. Using Fan Fold Paper.....................................................................13
10. Driver Install Guide.....................................................................14
I. To install SRP-770 windows driver
II. To use USB interface
III. Tip & Trouble shooting
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1. Unpacking & Repacking
Your printer box should include these items. If any items are damaged or missing,
please contact your dealer for assistance.
Note : Please keep the packing materials(①,②,④,⑥) for future repacking to send
a printer for repairs.
⑧Operator’s Manual & CD
⑨Label
(Paper)
⑦Power Cord
⑤Printer (SRP-770)
③Power Supply
④Pe-bag
①Printer Box
②Cushion
(
Bottom
)
⑥Cushion
(
T
OP
)
※You can repack the printer package in above numeric order(①~⑨)

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2. Samsung Label Printer
Feed Button
Cover Peel-off
Status Indicator
Cover Open/Close
Power Switch
Printer Head
Paper Holder
Paper Guide
Peel-off Sensor
Paper(gap) Sensor Paper Adjuster
Power Connector
Interface Connectors
(RS-232C, IEEE1284, USB)
Dip Switch
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3. Connecting the Power Supply
CAUTIONS:
When connecting or disconnecting the power supply from the printer, make sure that
the power supply is not plugged into an electrical outlet. And the power supply’s
rated voltage and your outlet’s voltage do not match, contact your dealer for
assistance. Then do not plug in the power cord. Otherwise, you may damage the
power supply or the printer.
1. Make sure that the printer’s power switch is turned off, and the power supply’s
power cord is unplugged from the electrical outlet.
2. Check the label on the power supply to make sure that the voltage required by the
power supply matches that of your electrical outlet.
3. Plug in the power supply’s cable as shown below. Notice that the flat side of the
plug faces down.

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4. Connecting the Interface Cable
Universal Serial Bus
(USB) Serial Interface RS-232 default
setting is 19200 baud,
no parity, 8 data bits
and 1 stop bit
Parallel Interface
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5. Installing or Replacing the Paper Roll
①Open Cover ②Open Guides
③Install Roll
⑤Close Cover
④Close Guides to the Width of the paper

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6. Setting The Dip Switches
6-1. Setting the Dip Switches
The Dip Switches are located on the bottom of the printer. The Dip Switches are used to
set the Printer to perform various functions. Follow these steps when changing Dip
Switches setting :
1. Turn the printer power switch off.
2. Remove the screw on the bottom of the printer and open the bracket.
3. Flip the Dip Switches using tweezers or another narrow-ended tool. Switches are
off when up and on when down in the Figure below.
4. The new setting takes effect when you turn on the printer.
Note : Always change Dip Switch settings only when the printer is turned off.
6-2. Functions of Dip Switches
6-2-1. Dip S/W 1 6-2-2. Dip S/W 2
NO Functions Details
2 1 Speed
Off Off 2.5 ips
Off On 3.0 ips
On Off 4.0 ips
1,2 Speed
Selection
On On 5.0 ips
4 3 Density
Off Off 0(Low)
Off On 7
On Off 13
3,4 Density
Selection
On On 20(High)
5,6,
7
Developer
Mode Default --- off
Off Move to Cutting Position
8 Position
Selection On Move to top of next page
No Functions Details
21 Baud Rate
Off Off 9,600 bps
Off On 19,200 bps
On Off 57,600 bps
1,2 Baud
Rate
On On 115,200 bps
3 Reserved
4 Reserved
5~8 Developer
Mode Default --- off
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7 . The Self Test
The self-test checks whether the printer has any problems. (You cannot perform this
procedure if using the printer’s label peel-off option) If the printer does not function
properly, contact your dealer. The self-test checks the following;
1. Make sure that paper roll has been installed properly.
2. Turn on the power while holding(2sec) down the FEED button. The self-test begins.
3. The self-test prints the current printer status, which provides the control ROM version
and the DIP switch setting.
Cleaning Head※
Paper dust on the heating elements may lower the printer quality. In this case, clean the
print head as follows :
Cautions 1. Turn Off the printer power before cleaning.
2. Note that the thermal head becomes very hot during normal operation,
creating the danger of burn injury. Be sure to wait for about 10 minutes
after turning printer power off before beginning the cleaning.
1. Open the printer cover.
2. Clean the thermal element (the area which is marked a thin black line) of the
thermal head with a cotton swab moistened with a alcohol solvent (ethanol,
methanol, or IPA).
3. After confirming that the alcohol solvent has been dried up completely,
close the cover-open.
Note 1. Never touch the thermal element with your hand,
thenthe thermalelement canbedamaged.
2.Don’tscratch theprinterhead.

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8. The Peel-off
Printers can Peel-off a single label.
You must remove the label before the printer prints the next label.
Open the peel①-off cover and turn on peeler switch.
Remove the one a paper and Adjust the paper guides and close the cover.②③
insert the paper through slot.
remove
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9. Using Fan Fold Paper
Insert paper through both the rear slot and guides.
Adjust holders and guides to the width of the paper.
Open the Dust Cover
and Insert paper
Dust Cover
Adjust holders papers and paper Fixed Adjust Guides
Paper Fixed

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10. Driver Install Guide
I. To install SRP770 windows driver
1. Insert CD-ROM included in your printer package then install guide program will appear
automatically. Please click on Windows Drivers.
2. You can see the driver auto-install program prepares to install driver matching your
windows system.
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3. If it is first time to install SRP770 windows driver, you can see the Welcome message as
below. Please click on Next> to continue install procedure.
** If previous version driver is already installed in your system, some other type
window will appear. In this case, please refer to “ . Tip & Trouble shooting”Ⅲ
4. If you accept the license agreement, click on Yes to continue install procedure.

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5. If you want to use USB interface with SRP770 printer, please select both “SAMSUNG
SRP770” and “SAMSUNG USB Port Monitor” together and click on Next>.
6. Just wait until auto-installer program finishes drivers setup.
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7. Click on Finish to exit auto-installer program.
8. You can see the SAMSUNG SRP770 driver is correctly installed in Printer folder.

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II. To use USB interface
Microsoft windows basically supports Serial and Parallel interface without installing any port
drivers but in case of USB interface, USB port driver should be pre-installed. Please follow
next steps to properly install Samsung USB port driver in your system.
1st. Turn off the printer power switch and don’t turn on while auto-install program setup
drivers in your system.
2nd . Execute auto-install program as shown in “ .To install SRP770 windows driver”Ⅰ
or manually.
3rd. During installation procedure, please select both SAMSUNG SRP770 and SAMSUNG USB
Port Monitor together as below.
4th. After driver installation is finished, Please connect USB cable between your system and
printer correctly and turn on the printer power switch.
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5th - 1. In Windows XP or 2000,
1) When you turn on the printer power switch first time after installing USB port driver, the
OS recognize the printer and pop up the window to complete USB driver installation a.
Please click on Next>.
2) Just wait…

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3) If the following message box appears while your installation, just click on
Continue Anyway to continue install procedure.
4) Click on Finish to complete installation.
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5) In Ports Tab of SRP770 Properties window, select SSUSB0: and click on Apply.

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5th -2. In Windows 98 or Me,
1) When you turn the printer power switch first time after installing USB port driver, the OS
recognize the printer and pop up the window to complete USB driver installation. Just wait.
2) In Details Tab of SRP770 Properties window, select SSUSB0: and click on Apply.
6. Please print Test page in General Tab to confirm the USB port driver is correctly installed
in your system.
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III. Tip & Trouble shooting
1. When the previous version driver of SRP770 is already installed your system,
please remove that driver before installing new driver as follows.
1) If auto-installer search old version drivers in your system, the below windows will
appear. Select Remove and click on Next> to clean up your system before installing new
driver.
2) Click on OK and Restart in next message box.
3) After rebooting your system, re-execute auto-install program and follow steps shown in
“I. To install SRP770 windows driver” to install new driver.

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2. If you meet the following message box while driver installation.
Ans.) If you have used the old version auto-installer, that message box is likely to
appear. Just click on Yes to replace old file with new file.
3. How to execute driver auto-install program if the install guide program will
not automatically appear when you insert the CD-ROM.
Ans.) Double click 770Installerxxxxx.exe (‘xxxxx’ means driver version number) in
“CD-ROM drive-drivers” folder by using windows explorer.
4. How to select paper size in Windows XP or 2000.
Ans.) If you use Windows XP of 2000, there are two places to set the paper size in the
printer properties window in comparison that there are just one place in Windows 98 or
Me.
1) First Place : General Tab – Print Preferences… - Advanced – Advanced Option window
2) Second Place : Device Setting Tab.
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5. When your system does not recognize USB connection after installing USB
port monitor.
Ans.) After deleting ‘USB print support’ (or other name marked by an exclamation
mark) under Universal Serial Bus Controller in Device Manager, please re-install USB
port monitor. During installing USB port monitor, I recommend to turn off printer power.
You can open Device Manager window with following procedure.
1) Windows 9x/Me/2000
- Right-click on My Computer on Desktop and select Properties.
- Hardware - Device Manager - Universal Serial Bus Controller - USB print support
2) Windows XP
- Start - My Computer - View System Information
- Hardware - Device Manager - Universal Serial Bus Controller - USB print support

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【Specification 】
Printing method Thermal line printing
Dot density 203 dpi (8 dot/mm)
Printing width 25.4 ~ 101.6 mm
Paper width 38.1 ~ 104 mm
Printing speed 127 mm/sec
Receive Buffer Size 4K Byte
Note※: Printing speed may be slower, depending on the data transmission speed
and the combination of control commands.
Inputvoltage 100~240V AC
Frequency 50/60 Hz
Supply voltage
Output voltage DC 24V
Temperature 5 ~ 45 (Operating)℃
-25 ~ 70 (Storage)℃
Environmental
conditions Humidity
30 ~ 80 % RH (Operating)
10 ~ 90 % RH (Storage)
; Except for paper
LIFE Mechanism Head 10,000,000 lines
5×107 pulse (50km)
MCBF Mechanism 20,000,000 lines