Easy Weigh LS-100 User manual

Easy Weigh
OWNER’S MANUAL
MODEL: LS-100
LABEL PRINTING SCALE
VER 2.00
®

PREFACE
Easy Weigh®would like to thank you for purchasing our model LS-100
Price Computing Label Printing scale. We are committed to creating high
quality low maintenance products and supplying our customers with
diligent customer service. This manual contains information on the proper
assembly and use of the scale.
Copyright©2005, All rights reserved. No part of this publication may be reproduced,
transmitted, transcribed, stored in a retrieval system, or translated into any language
or computer language, in any form or by any means, electronic, mechanical,
magnetic, optical, chemical, manual or otherwise, without the prior expressed written
permission of Easy Weigh®.
Brand and product names are trademarks and/or registered trademarks of their
respective companies.
This company makes no representations or warranties, either
expressed or implied, with respect to the contents hereof and
specifically disclaims any warranties of merchantability or fitness
for any particular purpose. Any software described in this manual
is sold or licensed “as is”. Should the programs prove defective
following their purchase, the buyer (and not this company, its
distributors, or its dealers) assumes the entire cost of all necessary
servicing, repair, and any incidental or consequential damages
resulting from any defect in the software. Further, this company
reserves the right to revise this publication and to make changes
from time to time in the contents hereof without obligation to notify
any person of such revision or changes.
Disclaimer:

i
TABLE OF CONTENTS
General
Introduction …………………………………………….. 1
Specifications ………………………………………….. 1
Options & Accessories ……………………………….. 2
Support & Service …………………………………….. 2
Unpacking & Assembly
Box Contents ………………………………………….. 3
Assembling the Display ………………………………. 4
Nomenclature
Scale Overview ………………………………………. 4
Displays ………………………………………………… 7
Printer & Label Installation ………………………….. 8
Numeric Keypad ………………………………………. 11
Speed Keys ……………………………………………. 12
Alpha Keypad …………………………………………. 13
Proper Operation
Safety First ……………………………………………. 14
Do’s & Don’ts …….………………………………….. 15
Location & Environment …….…………….………… 16
Maintenance …………………………………………... 16
Power Requirements ………………………………… 18
Set Up
Quick Start ……………………………………………. 19
Password ……………………………………………… 21
General Programming
Main Menu ……………………………………………. 22
Time & Date …………………………………………… 23
Store Name & Address ………………………………. 24
Scale Number ………………………………………… 24
Groups ………………………………………………… 25
Group Assignment ……………………………………. 26
Label Settings ………………………………………… 26
Password Change ……………………………………. 28
PLU Programming
Miscellaneous PLU Programming ….……………….. 28
Creating & Editing PLUs …………………………….. 29
Speed Keys …………………………………………… 37
Quick Price Change …………………………………. 37
Deleting PLUs ………………………………………… 38
Advanced Programming
Print Field Suppression ……………………………… 39
Temporary Date Print Inhibit ………………………… 40

ii
Sensor Settings ……….………………………………. 41
Barcode Settings ….….………………………………. 42
Backlight Settings ……………………………………. 44
Date Format ………………………………………….. 44
Auto Print Setting ……..……………………………… 45
PLU Temporary Price Change Setting …….………. 45
PLU List ………………………………………………. 46
Deleting All PLUs ……………………………………. 47
PLU Memory Status …………………………………. 48
Sales Mode
PLU Key & Calling Up PLUs ………………………… 48
Miscellaneous PLUs …………………….............…… 49
Zero Key …….….….…….….….……………………. 50
Tare Key ………………………………...........………. 51
Save Key ……….….….….….….…........……………. 52
Auto Key ……………………………………………….. 53
Pre-Pack Key …………………………………………. 53
Set Key ………………………………………………… 54
Esc Key ….….….….….….….….…........……………. 54
Func. Key & Voiding ………………………………….. 55
X Key ……….……….….….….….….…..……………. 55
For Key ………….….….….….….…........……………. 56
Feed Key ……….….….….….….…........……………. 56
Print Key ……………………………………………….. 58
C Key (Clear) ……….….….….….….…..……………. 58
1/2 & 1/4 Keys: Fractional Pricing ……..……………. 59
X/Z Mode: Sales Reports
X: Group Sales ……………………………………….. 60
X: PLU Sales …………………………………………. 61
Z: Scale Sales …………………………………………. 62
Advanced Topics
Scale-to-Scale Data Transfer ………………………. 64
PC-to-Scale Data Transfer ………………………….. 65
Self Test ………………………………………………. 65
Appendix A: Label Format Library ………………….. 66
Notes: Easy Weigh Dealer ………...….....….…....….. 71

1
Introduction
The LS-100 Label Printing scale has been designed with many
advanced features, user-friendly menu driven programming, and high
quality construction. In a grocery, deli store, or in a small supermarket
the LS-100 is an upper tier stand-alone scale.
Using an advanced 4 inch per second printer, the LS-100 issues crisp,
clear, and easy-to-read labels every time. With many other features
like 60 Speed Keys, password protection, and high capacity weighing
we are certain that you will find the LS-100 will meet all of your scale
needs.
Specifications
Model: LS-100
Maximum Capacity: 30 / 60 lb Dual Range
Minimum Graduation: Dual Range 0 to 30 lb x0.01 lb / 30 to 60 lb x0.02 lb
Maximum Tare: Half Capacity 0.00 to 29.99 lb
Internal Resolution: 60,000 Counts (minimum)
A/D Conversion Rate: 9 Updates / second
Direct PLU Keys: 60 Direct PLUs (Speed Keys)
PLU Memory: 1000 PLUs Standard
Group Memory: 100 groups, 20 characters per group
Communications: 1 RS-232 port (COM1), for Scale-to-Scale or PC-to-Scale
Label Sizes: Width: 10 mm to 60 mm (0.40” to 2.36”)
Length: 20 mm to 100 mm (0.79” to 3.94”)
Weight: 5 Digits, 999.99 (60 lb max)
Unit Price: 6 Digits, 99999.99 max
LED Pricing Displays:
Total Price: 7 Digits, 99999.99 max
LCD Alpha Display: 256 x 32 pixels
Width: 418 mm / 16.5”
Platter Size: Length: 260 mm / 10.2”
Width: 460 mm / 18.1”
Length: 440 mm / 17.3”
Product Dimensions:
Height: 470 mm / 18.5”
Power Requirements: 100 ~ 240V AC @ 50/60 Hz ±5%
Operating Temp:
−
10 °C ~ 40 °C, RH 35% ~ 85%
(
no condensation
)
Fuse: 1.6A, 250V, 20mm fuse.
Power consumption: Approx. 40 Watts

2
Options & Accessories
The following options are available through your Easy Weigh dealer:
Description Part Number
Fish Pan Platter 260-10007-020010
Spill-Proof Overlay (Wet cover) 102-10007-020000
AC Power cord, USA, 120V AC 690-00001-02002M
Adjusting feet (set of 4) 4B0-00001-020000
LS-100 Scale-to-Scale Cable 600-10007-00001M
LS-100 Software Package (Contact your local Easy Weigh
Dealer.)
For any type of service or troubleshooting, please contact your nearest
Easy Weigh dealer. Only licensed individuals can service, repair, or
disassemble this or any scale; if you attempt to do this yourself, you
may be subject to fines and may void your warrantee.
Support & Service
Easy Weigh (EW) is committed to offering the best products and
the best service. EW manufactures all of its products using only
the best components available and thoroughly tests all of its
products to assure a maximum level of quality and dependability.
Whether its the initial installation of our devices, maintenance/repair
work, or simply answering questions about our products, EW and
all of our Authorized Dealers are highly trained to assist you with
any need regarding EW products.
EW offers service and support to all of its US products through its
network of Authorized Dealers. To find the EW Authorized Dealer
nearest you, please contact EW or visit our website at:
www.easyweighscales.com
The EW family of Authorized Dealers is always ready to assist you.
Should you need warranty service, supplies, or even have some
questions about any of our products, don’t hesitate to call on us!
Remember that your first contact should always be the local EW
Authorized Dealer whom you purchased the scale from.

3
Box Contents
Your LS-100 scale should come with the following:
NO Parts Name Units QTY
4-1 IN CARTON BOX EA 1
4-2 STYROFOAM EA 2
4-3 BODY POLY BAG EA 1
4-4 MANUAL POLY BAG EA 1
4-5 AC CORD EA 1
4-6 MANUAL EA 1
4-7 PAN SCREWS EA 4
4-8 CAL SEALING EA 2
4-9 FUSE EA 1
4-10 CAL PLATE AND GASKET EA 1
4-11 BRACKET COVER EA 1
4-12 FUSE POLY BAG EA 1
4-13 PLATTER EA 2
4-14 BOX PAD EA 1
4-15 SILICA DESICANT EA 2
4-16 POLE DISPLAY EA 1

4
Assembling the Display
Once you have unboxed your LS-100 you must carefully follow the
instructions below on how to assemble the Pole Display.
Installing the Pole Display:
1. Connect the display connectors together.
2. Place the Pole Display properly into the bracket making sure
that the connectors are slipped inside of the pole (upwards.)
3. Attach the two display pole screws (Pan Screw M4x8) to
securely fasten the pole to the bracket.
4. Finally, attach the bracket-plate to the bracket and fasten it
with the 4 smaller screws (Pan Screw M3x6).
Note: Make certain that none of the wires are being crimped when you
are installing the pole display.
Scale Overview
The LS-100 is a simple price computing label printing scale. There are
certain parts of the scale that you may need to become familiar with in
order to properly maintain and operate the scale.
Take a look at the diagrams provided and the table following them.
These will point out the most vital components of the scale that are
involved in day-to-day operations and maintenance.

5
Front View:
The Weight Display is where all
weight data is displayed.
The Unit Price Display is where the
scale displays price-per-pound data
as well as the Piece count for By
Count items.
The Total Price Display is where
the scale shows the Total Price.
The Alpha Display is where the scale displays the PLU Name. During
programming, this display is also used to display menu information and
text.
The Alpha Keypad is where all of the Speed Keys are located. During
programming, this keypad is also used to navigate menus, enter
special functions, and typing text data.
The Numeric Keypad is where all numeric data is entered.
The Printer area is where the label comes out of.
Right Side View:
The Display Pole is what the
display head is mounted on.
The Leveling Gauge is used to
make sure that the scale is level.
The Adjustable Foot can be
adjusted to affect the level of the
scale. It is used with the leveling
gauge during installation.
The Unadjustable Foot cannot be adjusted; instead, use the other 3 to
adjust the level of the scale.

6
The Printer Cassette is a drawer mechanism that is pulled out of the
scale in order to load new label rolls or service the printer.
The Thermal Print Head is the printing element that prints the thermal
labels. Never touch this part as it can get extremely hot during the
print cycle. From time to time you may need to clean the print head;
see Proper Operation, Maintenance section.
The Peel Sensor is used by the printer to determine if you have
removed a printed label that is sitting on the peel-off bar. If this sensor
becomes blocked, the scale will not print.
The Platter is used to place commodity items to be weighed and/or
labeled. The platter may need cleaning from time to time; however,
you must remove the platter from the scale platform whenever you
clean it.
Left Side View:
The Display Bracket is where the
display pole is attached to during
installation.
The Power Switch is used to turn
the scale on or off; however, even
though the switch is in the off
position it is best to unplug the
scale whenever working on any
wiring or during installation.
The AC Cord Receptacle is where the power cord is plugged into.
The Adjustable Feet can be adjusted to affect the level of the scale.
There are 3 adjustable feet and 1 unadjustable foot which is located
under the printer towards the front of the scale.
The Specification Plate contains scale data like capacity, serial
number, version, approval numbers, power requirements, and other
manufacturer data.
TCP/IP Network: For availability, please contact us.

7
The Fuse Holder contains a 1.6A 250V 20mm safety fuse. You may
need a flat screw driver to open the fuse holder but make sure that the
scale is unplugged from an AC source and turned off before you do
this.
The RS-232 Port is a DB-9 female connector that is used to connect to
a PC or one other scale for scale-to-scale data transfer. It has the
standard 3 wire PC pin configuration of: 2-RXD, 3-TXD, and 5-SG.
Displays
This is the user’s side display window.
The Zero Lamp is on to indicate that the scale is at the center of zero
when the scale is at gross zero (no tare is present), or it indicates that
the scale is at net zero (there is a tare is present and the Weight
Display shows 0.00.)
The Stable Lamp is on to indicate that the weight is stable.
The Net Lamp is on to indicate that there is a tare present.
The lb Lamp is on to indicate that the scale is displaying pounds.
The Shift Lamp works with the Shift key and works the same as a PC.
The Caps Lamp works with the Caps Lock key and works the same as
a PC.

8
The Insert Lamp works with the Ins key. When on, it means that the
scale is in insert-text mode; when off, it means that the scale is in
overwrite-text mode.
The Lang Lamp determines the language setting for the keyboard.
When off, it means that the scale is in English mode; when on, it
means that the scale is in 2nd Language mode.
The $/Pcs Lamp indicates that the value in the Unit Price Display is a
piece count for a By Count PLU. For example, if the Unit Price Display
shows a 3 and the Total Price Display shows 1.00, then this is
understood to mean “3 for $1.00.”
The $/lb Lamp indicates that the value in the Unit Price Display is a
price-per-pound for a By Weight PLU. For example, if the Weight
Display shows 2.00, the Unit Price Display shows 2.00, then the Total
Price Display will show 4.00 because 2.00 lb x $2.00 = $4.00.
The Auto Lamp works with the Auto key. When on, it means that the
scale is in auto-print mode; when off, it means that the scale is in
manual-print mode. Auto-print will only print automatically whenever
the weight returns to gross zero.
The Save Lamp works with the Save key. When on, it means that the
scale is in save mode; when off, it means that the scale is in auto-clear
mode. Auto-clear will clear out the tare and price whenever the weight
returns to gross zero.
The Pre Pack Lamp works with the Pre Pack key. When on, it means
that the scale is in pre-pack mode; when off, it means that the scale is
in manual mode. Pre Pack mode will prevent the auto-clear from
working and will print automatically whenever the weight deviates by
0.01 and stabilizes. The deviation value is adjustable; see Advanced
Programming, Auto Print Settings section.
Printer & Label Installation
The LS-100 has a high speed thermal printer that prints at 100 mm per
second (4” per second.) It has a heavy-duty removable cassette
drawer that is used to load the thermal labels into the scale.

9
Make sure that the Power Switch is off. Pull on the cassette handle to
remove the cassette drawer.
Once you have removed the cassette drawer you may follow the
instructions shown on the large sticker labeled “Installation” on the
cassette mechanism.
Removing Labels:
When the printer
runs out of labels:
1) Pull and remove
the Pick-up Clamp
(f). When you do
so, some of the
backing paper may
rip; this is normal.
Remove the excess
collected backing
paper from the Pick-
up Clamp (f) and
discard the paper
making sure NOT to
throw out the clamp.
2) Remove and discard the cardboard label core which should be
located on the Label Roll Spool (b) making sure NOT to throw out the
Label Roll Spool (b). Make sure to also discard any excess labels
and/or backing paper along the label path. The label path is shown in
red on the Installation sticker in the cassette drawer.

10
Installing Labels:
Once you have followed the instructions for removing labels you can
install a new label roll by taking the new label roll and remove about 30
cm (approx. 12”) of labels from the backing paper of the new label roll
and then do the following:
1) Place the new label roll onto the Label Roll Spool (b).
2) Thread the backing paper through the Pressure Plate (c).
3) Next, thread the backing paper
between the Label Guide bobbin
(g) and (h).
4) Then, thread the backing paper
over the Platen (d) and over the
Label Guide bobbin (i) so that the
backing paper is NOT between
Platen (d) and the Label Guide
bobbin (i).
5) Next, thread the backing paper under the Label Guide bobbin (j) so
that the backing paper is NOT between Platen (d) and the Label Guide
bobbin (j).
6) Then, wind the backing paper over the Pick-up Motor Shaft (e)
about 1 turn.
7) Next, fit the Pick-up Clamp (f) over the Pick-up Motor Shaft (e) so
that the backing paper slides through the slit located on the Pick-up
Clamp (f). Also, make sure that the Pick-up Clamp (f) slides all the
way into the Pick-up Motor Shaft (e)
8) Then, wind the Pick-up Clamp (f) until the edge of the first label is
aligned with the Platen (d). When done, make sure that the lever
located on top of the Pick-up Clamp (f) is folded down against the Pick-
up Clamp (f).

11
9) Finally, slide the cassette drawer back into the scale making sure to
align the Metal Rails (k) of the cassette with the Plastic Rails (l) of the
scale. After you turn the scale on you must feed out 2 or 3 labels
using the FEED key.
When you remove the cassette drawer from the scale the printer bay is
exposed. You should only remove the cassette drawer when replacing
labels or servicing the printer; you should never leave the printer bay
exposed for long periods of time. Whenever you remove the
cassette drawer, you must feed out 2 or 3 labels using the FEED
key when finished.
Numeric Keypad
The Numeric keypad is the 25 keys on the
right-side of the keyboard.
ZERO Key is used to manually set the zero
point.
TARE Key is used to enter and clear
manual or sampled tares.
AUTO Key is used to turn Auto-print mode on or off.
SAVE Key is used to turn Save mode on or off. When Save mode is
on, the scale will not auto-clear tares and/or unit prices; when off, tare
and unit prices will auto-clear.

12
SET Key is used to enter the Main Menu (programming mode.) You
may be required to enter a password to access programming mode.
Numeric Keys (0 to 9) are used to enter numeric data like tares, prices,
pieces, etc.
Func. Key is used to void sales transactions.
ESC Key is used to enter Sales mode whenever you are at the Main
Menu; otherwise, it will backtrack through the menu system.
PRE-PACK Key is used to turn Pre Pack mode on or off. When Pre
Pack mode is on, the scale will auto-print and NOT auto-clear tares
and/or unit prices; when off, the scale will NOT auto-print and will auto-
clear tares and/or unit prices.
PLU Key is used to call-up PLUs by number.
X Key is used to print copies of labels (multiple labels.)
FOR Key is used for pricing By Count PLUs.
C Key is the Clear key and is used to clear numeric entries. If you
press Clear when the cursor is on a text field, then all text to the right
of the cursor will be erased.
FEED Key is used to feed out labels so that the printer can be properly
aligned. Whenever labels are fed out, a test pattern is also printed on
them so that the user can determine if the print head needs cleaning or
servicing.
PRINT Key is used to manually print labels and also functions as an
“Enter” key during programming.
Speed Keys
The Alpha Keypad functions as Speed keys whenever you are in sales
mode. The LS-100 has 60 Speed keys that are programmable to
select any 60 PLUs you desire. By default, Speed keys 1 to 60 are
assigned PLUs 1 to 60 respectively.

13
There is a Speed Key Template which you can pull out of the Alpha
Keypad. This template can be used to write or label each of the 60
keys. You can also use our digital template available in Microsoft®
Word format included with the LS-100 Software Package. Its is also
available as a free download on our website at:
http://www.easyweighscales.com/.
The LS-100 has a fractional pricing feature which enables you to price
items at ½ pound or ¼ pound. This feature can only be enabled by an
Easy Weigh Dealer. You can use the Fractional Pricing Speed key
template that is available on our website.
Alpha Keypad
Whenever you need to access the Alpha Keypad, you must remove
the Speed Key Template so that you may see the Alpha keys that lie
below.
F1 Key is used to access the PLU Quick Price Change programming
feature from the Main Menu.
F2 Key is used to enable & disable the Temporary Date Print Inhibit.
F3 to F5 keys are reserved for future use.

14
S1 Key reserved for future use.
S2 Key changes between languages: when the Lang Lamp is off, then
the scale is in English typing; when on, the scale is in 2nd language
mode. Note: The maximum number of characters that you can
type in any text field is cut in half when you use the second
language; because, the second language uses DBCS (Double
Byte Character System.)
Del Key is used to delete characters like on a PC.
Ins Key is used to switch between Insert and Overwrite typing mode.
SPACE Key is used to enter a space character like on a PC.
TSW X keys are used to navigate menus & sub-menus like on a PC.
Enter Key is used like an Enter key on a PC.
Shift Key is used like a Shift key on a PC except that it is temporary:
you must press it before every upper case letter.
Caps Lock Key is used like a Caps Lock key on a PC.
Back Space Key is used like a Back Space key on a PC.
“QWERTY” keys are used like the keys on a PC.
Safety First
It is extremely important to be aware of personal safety whenever
operating or maintaining this equipment. Wherever possible, we have
tried to place warning labels and other helpful indicators at the actual
location on the equipment where the danger is most apt to occur;
however, it is not always possible to foresee all dangerous situations.
Warnings and cautions that are necessary for the safe operation of the
scale are contained in this manual. Please, make sure to carefully
read ALL warnings and cautions before operating the scale.

15
Do’s & Don’ts
Please observe the following:
Unplug and shut the scale OFF whenever you are changing the
label roll or working in the printer bay.
The outlet that the scale is plugged into should be properly
grounded and have the correct voltage supply.
Maintain a static free work area.
Never use any other equipment on the same electrical line; the
scale should have a dedicated line.
Place the scale far from strong RF (radio frequency) interference.
Level the scale using its adjustable feet; however, be careful not
to try and adjust the foot that is under the printer towards the front
of the scale.
Do not subject the platter to sudden impacts or drop anything onto
the platter.
Do not spill the water or any other liquid on the scale.
Do not use any solvents to clean the scale.
Do not remove the safety ground on the power cord.
Do not store thermal labels where they may be subject to: direct
sunlight, high humidity, high temperature, or dust. Doing so may
damage and/or hinder the quality of the print on the labels. Be
sure to also follow any other label-manufacturer guidelines.
Do not press the keys using excessive force; the keys will operate
correctly if they are pressed lightly. If any keys should fail to work,
please contact your Easy Weigh Dealer.
Do not use any label media other than that recommended by
Easy Weigh. Please contact your Easy Weigh Dealer for details.
Do not attempt to affect repairs to this equipment; unlicensed
individuals affecting repairs on legal for trade devices can be
subject to fines in all 50 states as well as voiding your warrantee.
Contact your local Easy Weigh Dealer for service or repairs.

16
Location & Environment
This scale must be placed on a flat and stable surface. Please keep
the scale away from the direct path of ventilation equipment, strong
drafts, or direct sunlight. These air disturbances can be picked up by
the scale’s sensitive weighing sensors and may cause incorrect weight
readings.
If the scale is not properly leveled, please adjust the 3 adjustable legs
at the bottom of the scale. DO NOT adjust the leg that is under the
printer and closest to the front of the scale. Adjust the height of each
of the 3 adjusting feet so that the leveling gauge indicates that the
scale is level. The leveling gauge is located to the right of the display
pole bracket on the rear of the scale. You will know that the gauge
indicates “level” when the bubble is in the center of the marked circle.
Please avoid the following hostile environments:
Temperatures exceeding -10° C to 40° C (14° F to 104° F).
Excessive vibration or instability.
Unstable or flimsy surfaces to use the scale on.
Dusty, dirty, or excessively wet environments of any kind.
The scale should be installed in a dry and liquid free environment.
When the scale is installed in a high humidity or wet-type environment,
be sure to avoid spilling or spraying anything onto the scale. If you
must operate in this type of environment you MUST use the Spill-Proof
overlay with the LS-100. You can get this optional item from your Easy
Weigh Dealer. Failure to use this item may void your warrantee.
Maintenance
This scale’s exterior should be cleaned with a damp cloth or rag and a
mild soap solution. Do not spray any liquids directly onto the LS-100.
Always spray any cleaning fluids onto the cloth rag you are using to
wipe the scale. Remember, NEVER to hose-down the scale. Before
doing any type of cleaning, always make sure to turn the Power Switch
off and unplug the scale from any AC outlet.