background image

Read this document carefully to use this product safely 

and correctly.

English

Troubleshooting

 

J

Problems

Does not operate normally.

Initialize this product if it does not operate normally such as the 

power cannot be turned on or off, or the display is interrupted.

No image comes out even though   has been 

pressed.

Are the batteries correctly set?

Check if all the batteries are correctly set.
Did the batteries run out?

Replace the batteries with new ones, or use the dedicated AC 

adapter (APT0615Z2-1).
Is the AC adapter securely connected?

Connect the AC adapter and the power cable firmly to the power 

socket of the product, the AC adapter connector and the outlet.
Are you using an AC adapter other than the dedicated one?

Using an AC adapter other than the dedicated one (APT0615Z2-1) 

is very dangerous, and may cause overheating or damage to the 

electric circuits.
Is the display level appropriate?

Adjust the display level.

Display has turned off.

Did you enable the auto power-off function?

The power turns off automatically if no operation is made for 

more than 5 minutes.
Did you try to carry out a function incorrectly? 

If buttons are operated incorrectly, the display turns off for a 

moment.

Nothing is printed even though 

 has been 

pressed.

Is text entered?

Nothing is printed if no text is entered.
Any message on the display?

Read the message and take the appropriate action.
Did the tape run out?

Install a new tape cartridge.
Did the batteries run out?

Replace the batteries with new ones, or use the dedicated AC 

adapter (APT0615Z2-1).
Is the top cover open?

Set the tape cartridge correctly and close the cover completely.

MEMO

If none of the above has solved the problem or the 

symptom is other than the above, contact the K-Sun 

customer support center.

No Tape!

No tape cartridge is installed. Turn the power off 

and install a tape cartridge correctly.

Check Tape

Cartridge!

A tape cartridge which cannot be used in this 

product has been set. Check the tape cartridge.

Line Over!

Text entered is too long.

Press 

 to delete the lines indicated by the 

cursor.

Text Long!

Entered text is too long for the specified tape 

length. Press 

 and adjust the tape length 

or make text shorter.

Over Heat!

The printhead is too hot. Turn the power off 

and take out the tape cartridge. Wait for a while 

before start printing again.

Motor Error

An error occurred in the motor operation. Turn 

the power off once, then turn it back on. If the 

same message appears, turn the power off and 

contact the K-Sun customer support center.

/Seq. num. 

only one!

Only one sequence number or barcode can be 

entered in a single label.

Change 

Batteries

The batteries have run out. Turn the power 

off and replace ALL the batteries with new 

AA Alkaline batteries. Make sure batteries are 

inserted with correct polarity. 

Memory Full! There is no available space to save a file. Delete 

a file.

No File!

You have attempted to call up or delete a file 

when there are no files saved on the device. 

Press any key to return to the text enter screen.

Before use

1. Preparing the power supply

This product operates on batteries or with the dedicated 

AC adapter.

Using on batteries

c

Prepare six AA alkaline batteries.

1. Remove the cover on the rear.

2. Insert the batteries. 

Do not reverse 

polarity.

3. Close the cover. Close it until it snaps into place.

c

If you use more than two minutes to replace 

batteries you may lose text data or stored files.

Using with the AC adapter (APT0615Z2-1)

c

Make sure to use the dedicated AC adapter 

(APT0615Z2-1).

1. Connect the AC adapter firmly into the power socket 

of the product.

2. Plug the AC adapter into the outlet.

2. Installing a tape cartridge

1. Remove the slack of the ink ribbon.

2. Open the top cover.

 

3. Set the tape cartridge.  

Press it firmly until it snaps into place.

When installing a new tape or the tip of the tape is 

longer than usual, put the tape through the "Tape 

Guide" slot.

c

Do not pull the tape out with your fingers.

4. Close the top cover.

 

How to remove the tape cartridge

c

Hold the tape cartridge by the tabs, and lift it 

straight up.

3. Turning the power on

1. Press 

.  

When changing the language of messages on the 

display. 

s

Printer Settings ("Condition" menu)

4. Feeding the tape

After setting a tape cartridge, make sure to feed tape. 

You can select whether to cut the tape or not after 

feeding it.

1. Press 

 + 

.

2. Select from "Feed" or "Feed & Cut" with 

 

and press 

.

5. Creating a label

Example: ABC
1. Press   while holding down 

 to enter text in 

capital letters.

2. Press the following keys:  ,  , 

"ABC" appears on the display.

Refer below for other operations and the labels you 

can create with this product. 

s

Editing characters, Useful functions, Creating a 

label with a special form

6. Printing labels

1. Press 

The label length and how many times the label has 

been printed are displayed, and printing will start.

Adjusting print density

1. Press 

 + 

.

2. Select "PrnDensity" with 

 

, and press 

.

3. Adjust print density with 

 

, and press 

.

MEMO

In general, please set the value to the default; "0".

7. Attaching labels

1. Peel off the backing paper.
2. Attach the label and rub it firmly.

 

J

Turn the power off after use

1. Press 

.

Batteries:  

   Take them out if not in use for a long time.

AC adapter:  

   Disconnect from the outlet and the product.

Specifications

 

J

Body

Dimensions Approx. 178 (W) x 213 (D) x 56 (H) (mm)
Weight

Approx. 560g (excluding batteries, tape cartridge)

 

J

Usage conditions

Operating temperature

10 to 35 degrees C

Storage temperature

-10 to 55 degrees C

 

J

Power supply

AC adapter Type

APT0615Z2-1

Manufacturer Seiko Epson Corp.
Input

AC100-240V, 0.3A, 50-60Hz 

(dedicated adapter, power cable only)

Output

DC6.5V, 1.5A

Total output 

power

10W

Battery

AA alkaline battery x 6

 

J

Supported tape width

4 mm, 6 mm, 9 mm, 12 mm, 18 mm

For information on the sizes of heat shrink tube available 

with this product, see "How to use Heat Shrink Tube".

Editing characters

Useful functions

Printer Settings ("Condition" menu)

The following are the settings to make operation easier.

inch:cm

Selects the unit to indicate the length.

Value: inch/cm

Prompt

Selects the language of the settings and messages on the 

display.

Language: English/Spanish

DspDensity

Adjusts the density of the fonts on the display.

Value: -5 to +5

PrnDensity

Adjusts the print density.

Value: -3 to +3

Auto Cut

Sets whether or not to cut automatically.

Setting

You can save settings that you frequently use. 

s

Saving frequently used settings

Procedure

1. Press 

 + 

.

2. Select a setting item with 

 

, and press 

.

3. When the options of the selected item appear,  

select your choice with 

 

, and press

 

.

Initializing this product

The product may stop functioning due to static 

electricity or other causes.

Initialize the product if it does not operate normally such 

as the display is interrupted.

c

Initialize the product. Take extreme care before 

initializing it. All the stored text and settings you 

made will be lost.  

The frequently used label settings you saved will 

be also restored to their default settings.

1. Press 

.

2. Press and hold 

 + 

, and press 

.

3. When a message appears, press 

.

The product will be initialized. 
To abort: Press any button other than 

The following label settings allow you to save a setting 

or option you selected. Once you select your favorite or 

frequently used options and save them, you will be able 

to create your labels quickly.
Length, Lines, Vertical, Layout, Frame, Font, Decorate, Space

c

Save your settings before creating a label. If you 

attempt to save the settings after creating your label, 

you need to delete the label to save the settings.

Saving your setting

1. Press 

 + 

.

2. Select "Setting" with 

 

, and press 

.

3. Select a setting item with 

 

, and press 

.

4. When the options of the selected item appear,  

select your choice with 

 

, and press

 

.

5. Select "End?" with 

 

, and press 

.

Restoring the default settings

1. Press 

 + 

.

2. Select "Setting" with 

 

, and press 

.

3. Select "All Default" with 

 

, and press 

.

Part Names and Functions

1

2
3

4 5

6

7

8

9

10

11

1.  Line head icon
 

 Appears on the line head to show the current line 
number. When there is a text(s) to be printed on the 
label,   and   appear on the line head.

MEMO

 : If this appears, you cannot print anything.

2.  Lights when "Auto Cut" is set to "On".
3.  Lights when "Length" is selected.
4.  Lights when "Vertical" is set to "On".
5.   Lights when "Decorate" is specified for the line at the 

cursor position.

6.   Shows the text size of the line at the cursor position.
7.   Lights when a character replaceable with an 

european or latin character is entered.

8.   Lights  when 

 is pressed or while entering capital 

letters.

9. Cursor

 

 Indicates the position where the operation is 

performed. This is the place where you enter text or 

delete symbols, etc.

10.  Text mode change icon

 

 Displayed when changing the character mode such as 

font and decorate in the line or paragraph.

11.   Indicates the font name of the character at the cursor 

position.

 

J

Display

You can check settings on the display.

Indicators show whether or not settings are enabled.

This section explains various functions that will help you 

create labels.

 

J

Changing the font size

1. Press 

.

Each press changes the font size.

c

If your text is four lines the size is fixed.

 

J

Changing the font

1. Press 

.

Each press changes the font.

 

J

Applying a font style

1. Press 

 + 

.

2. Select "Decorate" with 

 

, and press 

.

3. Select a style with 

 

, and press 

.

4. Select "End?" with 

 

, and press 

.

5. Select an area to apply with 

 

, and press 

.

c

Styles applied to small or elaborate characters may 

not be able to print clearly.

 

J

Adding a frame

1. Press 

 + 

.

2. Select "Frame" with 

 

, and press 

.

3. Select "Frame" with 

 

, and press 

.

4. Select an item with 

 

, and press 

Entering the frame No. to select does the same.

5. Select "End?" with 

 

, and press 

.

6. Select an area to apply with 

 

, and press 

.

Available frames  

s

Symbol List on the back of this sheet

 

J

Adding a table

1. Press 

 + 

.

2. Select "Frame" with 

 

, and press 

.

3. Select "Table" with 

 

, and press 

.

4. Select an item with 

 

, and press 

.

Entering the table No. to select does the same.

5. Select "End?" with 

 

, and press 

.

6. Select an area to apply with 

 

, and press 

.

 

J

Specifying the label length

1. Press 

.

2. Select a label length with 

 

, and press 

.

3. Select the text alignment setting with 

 

and press 

.

Maximum length: 40cm (15.0 inch)

"OFF": Adjusts to the proper length automatically.

Preset length options such as CD Case and Binder are 

listed below "15.0”".

 

J

Selecting the style of lines

1. Press 

 + 

.

2. Select "Lines" with 

 

, and press 

.

3.  Select "Equal" or the number of lines with 

 

and press 

.

4. Select a text size with 

 

, and press 

.

5. Select "End?" with 

 

, and press 

.

6. Select an area to apply with 

 

, and press 

.

 

J

Adjusting the space between characters

1. Press 

 + 

.

2. Select "Space" with 

 

, and press 

.

3. Select an item with 

 

, and press 

.

4. Select "End?" with 

 

, and press 

.

5. Select an area to apply with 

 

, and press 

.

 

J

Lining up characters vertically

1. Press 

 + 

.

2. Select "Vertical" with 

 

, and press 

.

3. Select "On" with 

 

, and press 

.

4. Select "End?" with 

 

, and press 

.

5. Select an area to apply with 

 

, and press 

.

 

J

Changing the layout

1. Press 

 + 

.

2. Select "Layout" with 

 

, and press 

.

3. Select a layout with 

 

, and press 

.

4. Select "End?" with 

 

, and press 

.

5. Select an area to apply with 

 

, and press 

.

 

J

Adding Paragraph

By dividing text into paragraphs, you can change the 

style and the number of lines paragraph-by-paragraph.
1. Press 

 + 

A new block is started from the character next to the 

cursor.

 

J

Saving frequently used labels

1. Press 

 + 

.

2. Select "Store" with 

 

, and press 

Up to 4 labels can be saved. 

Recall: Calls up saved labels 

Delete: Deletes saved labels

3. Select a registration number with 

 

 or the 

number keys and press 

.

4. Confirm the label contents, and press 

.

 

J

Messages

Characters are not printed properly.

Is the tape cartridge correctly set?

Set the tape cartridge correctly.
Is the printhead dirty?

Clean the printhead.
Did the batteries run out?

Replace them with new ones, or use the dedicated AC adapter 

(APT0615Z2-1).

Printing ends in the middle of text.

Did the tape run out?

Install a new tape cartridge.
Did the batteries run out?

Replace them with new ones, or use the dedicated AC adapter 

(APT0615Z2-1).

Content of files are gone.

Did you initialize the product?

If the product is initialized, all the created files will be deleted.
Did you remove the batteries or the AC adapter when the 

product was in operation?

If the AC adapter or the batteries are removed during operation, 

the text may be deleted.
Did you replace the batteries?

If you use more than two minutes to replace batteries you may 

lose text data or stored files.

Cannot attach the label.

Did you peel the backing paper?

Attach the label after peeling the backing paper.
Are you attaching it on a dirty place or on a place with a rough 

surface?

The label may not adhere due to the material of the attachment 

location or the environmental conditions.

Printed label does not cut automatically.

Is the auto cutter feature disabled?

Enable the Auto cut function.

Press character keys and enter text. 

s

Part Names and Functions

Text is entered from the cursor position. 

s

Display

 

J

Switching upper case or lower case

1. Press 

 +  .

The setting is indicated on the display. Characters 

are set to upper case or lower case.

To capitalize partially: Enter with 

 pressed.

 

J

Deleting characters

1. Press 

.

Deletes one character backward.

 

J

Breaking lines

1. Press 

.

Breaks the line from the character next to the cursor.

 

J

Deleting text

1. Press 

 + 

.

2. Select an item with  

 

, and press 

.

All : Deletes all the text.

Paragraph :  Deletes the paragraph in which the 

cursor is located.

 

J

Confirming text

1. Press 

.

Text appears on the display. 

You can check the text and the length of the label. 

But the print image cannot be confirmed.

 

J

Adding characters with an accent mark 

to the label

If there is a choice of characters with an accent mark, they 

are indicated on the display.

Example: École

1. Press 

 +  .

2. Press 

A choice of characters with an accent mark appears.

3. Select an item with 

 

, and press 

Go on and enter the next character.

Characters with an accent mark 

s

Symbol List on the back of this sheet

 

J

Adding a symbol to the label

1. Press 

 or 

.

2. When the category appears, select an item with 

 

, and press 

.

3. When symbols appear, select a symbol with  

 

, and press 

.

Available symbols  

s

Symbol List on the back of this sheet

 

J

Creating labels with serial numbers 

(Sequence number)

 

1. Press 

 + 

.

2. Enter a number/alphabet for the first label, and press  

The number/alphabet increases by one whenever 

printing is done.

1

2

3
4

5

6

7

8

9

10

11

12

13

18

14

15

16

17

Safety precautions in using the product are described 

on the back of this sheet. Be sure to read the precautions 

before using the product.

If your product is faulty, please read the included 

warranty card and consult the store you purchased it 

from. If you require further assistance contact your local 

K-Sun customer support center.

Please also visit us at http://labelworks.epson.com for 

help and support. You can download the latest version of 

this User’s Guide from the website.

Before using the printer, check that you have all the items below.

Contact your place of purchase if anything is missing or damaged.

1.   Print, 

 + 

: Feeds and then cuts the tape.

2.  Character keys
3. Shift
4. Power
5.    +  : Capitalizes the entered characters.
6. Accent
7. Space
8.  Cursor keys
9. Select/Enter, 

 + 

: Adds a block.

10. Delete, 

 + 

: Deletes text.

11.  Symbol,  

 + 

: To "Barcode" menu.

12.   Font, 

 + 

: Specifies font, decorate, and space.

13. Font size, 

 + 

: Style

14.   Symbol, 

 + 

: To "Sequence number" menu.

15.   Tape  length, 

 + 

: Saves and recalls the label.

16. 

 + 

: Special label

17. Preview, 

 + 

: The "Condition" menu.

18. Display

Checking Package Contents

Creating a label with a special form

c

If a message saying that the text will be deleted is 

displayed, press 

 to delete the current text 

and to show the special form.

MEMO

To return to the previous screen, press 

. To exit the 

special form, press 

 repeatedly until the default text 

input screen appears.

 

J

Creating a label including a barcode

• Enter barcodes according to their standards.

• Check the printed labels with your barcode reader to 

ensure they can be correctly read.

• Supported barcode: CODE39, CODE128, ITF, CODABAR, 

UPC-A, UPC-E, EAN-8, EAN-13

1. Press 

 + 

.

2. Select an item with 

 

, and press 

.

3. After setting the barcode, enter the code.

 

J

Creating a label for cables

Flag labels wrapping a cable

1. Press 

 + 

.

2. Select from "Flag:Hori." or "Flag:Vert." 

with 

 

, and press 

.

3. Select a value with 

 

 or enter label length, 

and press 

Maximum length: 12.5cm (5.0 inch)

4. Enter text.

 

Labels wrapping a cable

1. Press 

 + 

.

2. Select "Cable" with 

 

, and press 

.

3. Select a value with 

 

 or enter label length, 

and press 

Maximum length: 12.5cm (5.0 inch)

4. Enter text.

LW-PX350

AC adapter (APT0615Z2-1)

Documents

Tape cartridge

Cleaning

When the exterior is dirty

Wipe the dirt off with a soft cloth. If it is very dirty, use a 

cloth wrung out of water.

c

Never use chemicals or solvents such as benzine, 

thinner, or alcohol, or use a chemical duster.

When the printhead is dirty    

If the print becomes faint or some parts are missing, 

there may be some dirt on the printhead.

Clean the print head with a cotton swab moistened with 

medical alcohol (commercially available ethanol).

This printer prints on five sizes of heat shrink tube, 203 

(1/8”), 205 (3/16”), 208 (1/4”), 210 (3/8”) and 211 (1/2”). 

If printing on heat shrink tube is light, turn up the print 

density. 

s

Printer Settings ("Condition" menu)

1. Set the dedicated tape.
2. Enter text, and then print on the tube.
3. Put a wire through the tube.

How to use Heat Shrink Tube

4.  Direct hot air from an industrial-use heat gun onto 

the entire surface of the tube, shrinking it to the wire.  

Refer to the manual of your heat gun to use it 

properly with heat shrink tube.

User’s Guide

LW-PX350

LABELWORKS PX

Saving frequently used settings

Paragraph 1 Paragraph 2

Reviews: