CAS LP-II Service Manual Download Page 4

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Table of Contents

1 General

1 Introduction............................................................................................................................ 1

1.2

Model and Specifications.................................................................................................... 2

1.3 Dimensions.............................................................................................................................. 3

2 Unpacking and Assembly

2.1 Unpacking .............................................................................................................................. 4

2.2

Assembly of DisplayColumn ................................................................................................ 5

3 Proper Operation

3.1

Environmental Considerations and Safety........................................................................ 6

3.2

Leveling and Location.......................................................................................................... 7

3.3

Power Outlet and Requirements ........................................................................................ 8

4 Nomenclature

4.1 Scale

Overview...................................................................................................................... 9

4.2

Display and Indicators........................................................................................................ 10

4.3 Printer..................................................................................................................................... 11

4.4

The Program Mode Numeric Keypad.............................................................................. 12

4.5

The Program Mode PLU Keypad ...................................................................................... 14

5 Getting Started

5.1

Installation of the Label Roll............................................................................................... 16

5.2

Menu and Data Entry System............................................................................................ 18

6 Calibration Mode

6.1 Entering

Calibration

Mode ................................................................................................ 20

6.1A

Entering Calibration Mode (alternate method) ............................................................ 20

7 Calibrating the Scale Warranty Info

7.1 Calibration

Menu ................................................................................................................ 21

7.2 Span

Calibration ................................................................................................................. 21

7.3

Span/Zero Find Adjust......................................................................................................... 22

7.4 Gravity

Constant ................................................................................................................. 23

8 System Options

8.1 Weight

Options .................................................................................................................... 25

8.1.1

Capacity & Units.................................................................................................................. 25

8.1.2 Tare Options ......................................................................................................................... 26

8.1.3 Zero

Range........................................................................................................................... 26

8.1.4

Captions & Headings ......................................................................................................... 27

8.2 Non-Weight

Options ........................................................................................................... 29

8.2.2 Auto

Threshold ............................................................................................................ 29

8.3 Report

Settings ..................................................................................................................... 30

8.4

Decimal Place Setting........................................................................................................ 29

8.5 Keypad

Options................................................................................................................... 30

8.6 Clear

Memory ...................................................................................................................... 31

8.7 Select

country...................................................................................................................... 32

9 Digital Filtering

9.1

Digital Filter Settings............................................................................................................. 33

Summary of Contents for LP-II

Page 1: ...Thermal Label Printing Scale Service Manual Version 3 0 LP II ...

Page 2: ......

Page 3: ...laims any warranties of merchantability or fitness for any particular purpose Any software describes 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...

Page 4: ...ed 5 1 Installation of the Label Roll 16 5 2 Menu and Data Entry System 18 6 Calibration Mode 6 1 Entering Calibration Mode 20 6 1A Entering Calibration Mode alternate method 20 7 Calibrating the Scale Warranty Info 7 1 Calibration Menu 21 7 2 Span Calibration 21 7 3 Span Zero Find Adjust 22 7 4 Gravity Constant 23 8 System Options 8 1 Weight Options 25 8 1 1 Capacity Units 25 8 1 2 Tare Options 2...

Page 5: ...ial Port Test 45 12 10 Firware Versions Test 45 13 Audit Trails 13 1 Reading Audit Trail Counters 46 14 Servicing and Parts Replacement 14 1 Platform Safety Overload Adjustment 47 14 2 Removing the Upper Case 47 14 3 Main PCB Replacement 49 14 4 Network Board Replacement 50 14 5 Power Supply Replacement 50 14 6 Load Cell and A D Converter Replacement 51 14 7 Printer Assembly Replacement 51 14 7 1 ...

Page 6: ...el Off Sensor PCB Ass y 62 18 1 3 Ethernet Option Board Ass y 63 18 1 4 Analog Module Ass s 63 18 1 5 Analog PCB Ass y 64 18 1 6 BodyAss y 64 18 1 7 Main PCB Ass y 65 18 1 8 Cal PCB Ass yl 66 18 1 9 Display PCB Ass y 66 18 1 10 AP Sensor PCB Ass y 67 18 1 11 Key PCB Ass y 67 18 2 Mechancal 67 18 2 1 Upper Case Ass y 67 18 2 2 Display Case Ass y 68 18 2 3 Body Ass y 68 18 2 4 L C Brackey Ass yl 69 ...

Page 7: ... for warranty service should the CAS label or logo or the rating label or serial number be removed or tampered with or should the product fail to be properly maintained or fail to function properly as a result of misuse abuse improper installation neglect improper shipping damage caused by disasters such as fire flood and lightning improper electrical current software problems interaction with non...

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Page 9: ...ry standard thermal labels By simply entering a label s length and width dimensions you can use practically any of them on the LP 2 You can also use continuous strip labels or even thermal paper You also can print logos templates Nutri Facts panels ingredient messages advertisement lines and more Remember for proper installation and maintenance please refer to the LP 2 Service Manual A wide variet...

Page 10: ... Code 0 99 Tax Rates 0 3 Country Code 0 999 Sell By Date 0 999 days Cook By Date 0 999 days Tare Weight 0 Capacity Price 0 00 9999 99 Sale Weight 0 Capacity Sale Price 0 00 9999 99 Net Weight 0 99999 Count 1 99 Sale Count 0 99 UPC 0 999999 Ingredients 2000 Char Barcode Type Format Nutritional Information Frequent Shopper Discount Information PLATTER SIZE Length 403 mm 15 87 in Width 260 mm 10 24 i...

Page 11: ...1 General 3 1 3 Dimensions ...

Page 12: ...y screws 2 4 LP 2 Scale body 1 5 Owner s Manual LP 2 1 6 Packing box 1 7 Packing lid 1 8 Plastic bag display column 2 9 Plastic bag scale 1 10 Fuse 1 11 Platter 1 12 SP 2 software package 1 13 Thermal labels 1 roll installed 1 14 Top form fitted packing foam 1 15 Bottom form fitted packing foam 1 16 Manual plastic bag 1 17 Fuse Plastic bag 1 18 PLU pad 1 ...

Page 13: ...that the display column slides into See fig 2 Hold the display assembly in front of you such that the display assembly forms the figure 7 Next with the scale s keyboard facing you insert the display column into the display bracket When the display column reaches the bottom of the display bracket you will feel the connectors snap together See fig 3 Underneath the display bracket you will find 2 scr...

Page 14: ...nt Wherever possible we have tried to place warning labels and other indicators at the actual location on the equipment where the danger is most likely 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 be...

Page 15: ...ghing platform and may cause incorrect weight readings 2 Leveling If the scale is not properly leveled please adjust the 4 adjustable legs at the bottom of the scale Turn the legs clockwise or counterclockwise so as to center the bubble of the leveling gauge inside the indicated circle Turning the adjustable legs counter clockwise viewed from top of scale will lower that part of the scale Turning ...

Page 16: ...cket is correct If you are uncertain as to the state of your business electrical lines please contact a certified electrician 2 Once you are sure as to the safety of the electrical line make sure to ONLY plug the scale into a 3 prong outlet The third prong is a safety ground and an electrician should properly wire this if it is not correct or if you are unsure Failure to this CAN result in electri...

Page 17: ...witch 2 Wireless Bridge Connector 10 Gauge Leveling 17 Printer 3 RS 232C 25 Pin Connector 11 Keyboard Numeric 18 Serial Number Plate 4 RS 232C 9 Pin Connector 12 Keyboard Speed Keys 19 Side Access Door Com port 5 Ethernet Connector 13 Leveling Feet 20 Side Access Door printer 6 Display Column 14 Platform 21 Template Sheet Numeric 7 Display Window customer 15 Platter 22 Template Sheet PLU 8 Display...

Page 18: ...r PrePack Save Blank 4 Speed key Shift status indicator Shift Blank 5 Override Frequent Shopper Discount Status Ride FSP DISC Disc 1 2 3 Blank 6 Multi function indicator Time date scale department Alt Temporary Changes Blank 7 PLU Description line First non blank line of PLU commodity 8 Total price heading TOTAL PRICE and money symbol 9 Total price indicator 7 digits USA 0 00 9999 99 10 Unit price...

Page 19: ... 1 Label Paper Roll 7 Platen 13 Sensor Assembly Gap 2 Label Roll Spool 8 Pressure plate width adjuster 14 Sensor Assembly Peel Off 3 Lock Down Tab 9 Pressure shaft 15 Shaft Pick Up Motor 4 Paper Cutter 10 Release Lever TPH 16 Side Access Door printer 5 Peel Off Bar 11 Roller return 17 Thermal Print Head 6 Pick Up Spool Assembly 12 Brush 18 Paper Guide Plate ...

Page 20: ...ions Also stops multi label printing that is in progress Copy key Up Down arrow keys Use to navigate through PGM mode Left Right arrow keys Use to navigate through PGM mode Backspace key Used to backspace and delete text data 0 9 C COPY BACK SPACE O P COPY PAGE UP L BACK SPACE SAVE PAGE DOWN INSERT OVER DELETE PASTE 7 8 9 4 5 6 1 00 2 3 0 C TEST ESC SHIFT HELP LABEL FEED ALT ENTER 00 ...

Page 21: ... for special key combination presses SHIFT key This is the Caps Lock key It controls whether you are typing in uppercase Escape key This key toggles between Main menu and REG mode It also is used to exit programs Help key Test key Used to print test pattern preview a scrolling message and print a PLU verification label Label Feed key Use this key to feed labels or paper through printer Carriage Re...

Page 22: ... Special Symbol keys PLU Price Change key PLU Create key PLU Edit key PLU Delete key À à È è A S Q W E R T Y U I D F G H J K Z X C V B N M _ SPACE Ì ì Ñ ñ Ò ò Ù ù Ü ü CHANGE PRICE NEW PLU EDIT PLU DELETE PLU LIST PLUs PROGRAM SPEED KEYS PRINT TEST ASSIGN SCROLL A Z SPACE CHANGE PRICE NEW PLU EDIT PLU DELETE PLU ...

Page 23: ...4 Nomenclature 15 Key Description PLU Listing key Speed Key programming key Print test key Scrolling message assignment key LIST PLUs PGM SPEED KEYS PRINT TEST ASSIGN SCROLL ...

Page 24: ...nce on how to properly install the label roll See fig 2 Find and remove the Pick Up Spool assembly and the label roll Pin Also find the Print Head Release Lever and push it in the direction indicated The print head will be in the UP position If there were any labels previously installed please remove all the collected backing paper from the Pick Up Spool assembly The Pick Up Spool assembly automat...

Page 25: ...r assembly making sure that the labels travel under the Secondary width adjuster e Make sure that labels are pushed all the way to the left on the Peel Off bar f Feed the backing over the Rubber Roller and under the Print Head being careful not to touch the underside of the Print Head g Continue to feed the backing paper over the Peel off Bar h Continue to feed it under the Return Roller i Feed th...

Page 26: ...ou are on an entry screen you can save exit that screen by pressing the SAVE key at any po of an entry screen will have the same effect as pressing the SAVE key F Entry screens have fields that contain data that you can modify This data is always the left side of the bracketed data In ld indicates its range in parenthesis listed after e fiel d this is a lue contained in brackets 123456 or ABCDEDG ...

Page 27: ...CITY UNIT C211 REPORT SETTINGS C223 AUTO THRESHOLD C222 DECIMAL SETTING C221 ALL MEMORY C244 EEPROM C243 STATIC RAM C242 NON VOLATILE MEMORY C241 DIGITAL FILTERING C3 PRINTER SETTINGS C4 REPORT SETTINGS C47 AUTO THRESHOLD C46 ADJUST FEED LENGTH C45 LABEL TYPE C44 PRINTER ODOMETER C43 PRINT SPEED C42 PRINTER SENSORS C41 NETWORK OPTIONS C5 SELF TEST C6 FIRMWARE VERSIONS C69 SERIAL TEST C68 NV MOMORY...

Page 28: ...r as follows Pressing ESC from this menu will take you out of CAL mode and affect all of the changes that you may have made NOTE Only CAS trained personnel should attempt to make changes in CAL mode If you are not trained to work on this equipment please contact the CAS USA Service Department for assistance Non qualified personnel attempting service the CAS LP 2 risk void the scale s warrantee 6 1...

Page 29: ...city If kilo weights are required the scale will display 30 kg Span Fine Adjust Does not require weights but they are recommended for checking the Fine Adjustment Gravity Constant This is a value that causes automatic compensation for different altitudes If the scale is calibrated in NY and shipped to CA you can simply enter the Gravity Constant for CA and the scale will be calibrated for CA even ...

Page 30: ...onscreen directions If problems persist you may have a damaged A D Converter 90 If problems persist you may have a damaged Load Cell 5 Contact the CAS Service Department Other 5 NOTE Any changes made here will affect the NTEP Audit Trail counters CAL counter only IZR Initial Zero Range allows 10 of Capacity from Calibrated Zero point 7 3 Span Zero Fine Adjust Once at the CAL Main Menu screen press...

Page 31: ...ensation takes place If these are different this implies that the scale was calibrated at some other location than the Using Place value In this case compensation takes place The purpose of this function is to allow you to calibrate the scale in one location say New York and then ship it to another location say Panama where you change the Using Place value from 9 8024 to 9 7814 This will compensat...

Page 32: ... 9 7844 Boston 9 8039 Hungary Budapest 9 8069 Chicago 9 8024 Indonesia Djakarta 9 7814 Dallas 9 7949 Iraq Baghdad 9 7964 Detroit 9 8039 Japan Mishima 9 7979 Los Angeles 9 7979 Korea Seoul 9 7994 New York 9 8024 Kuwait Kuwait 9 7919 Philadelphia 9 8024 Lebanon Beirut 9 7964 USA San Francisco 9 7994 Mauritius Port Louis 9 7859 Venezuela Caracas 9 7829 NOTE The G Constant is the acceleration of gravi...

Page 33: ...out re calibrating the scale you will get a Calibrated Mass Error every time you power ON the scale Capacity This determines the capacity for the scale The LP 2 VER 1 03 USA is available in 60 lb 30 kg only however the scale is programmable for 30 lb 60 lb 15 kg or 30 kg Weigh Range This determines the range for the scale thus determines the minimum displayed divisions See chart below Capacity Wei...

Page 34: ...es how the Tare operates The screen will change as follows when the cursor is on the Tare Mode field One time tare allows you to enter a tare once manual or platter tare and then you must clear that tare before you can enter a new one Successive tare allows you to combine platter tares For example you can place 5 lb on the scale and press TARE put another 5 lb and press TARE put another 5 lb and p...

Page 35: ...er only 8 1 4 Captions Headings For changes to Captions or Headings please consult your Authorized CAS Dealer These changes are only possible through Service Programming SET CAPTIONS HEADINGS 1 LABEL CAPTIONS 2 DISPLAY HEADINGS The Label Captions options allow you to specify some of the Captions that get printed An example of a Caption is TOTAL PRICE which usually appears above the Total Price box...

Page 36: ...t Price TAX Regular Price REG PRICE Tax Price TAX Packed on Date PACKED ON INS CAPS 3 4 SET LABEL CAPTIONS CURRENCY Sell By Date SELL BY Cook By Date COOK BY Count COUNT FSP Unit Price SAVE UNIT PRICE FSP Total Price SAVE TOTAL PRICE INS CAPS 4 4 SET LABEL CAPTIONS CURRENCY FSP Saving SAVING FSP Price Text SAVE MORE PRICE FSP Saving Text YOU SAVE Remember that you can press SAVE at any time in ord...

Page 37: ... 2 SET DISPLAY HEADINGS Currency Symbol Total Price Box TOTAL PRICE By Weight lb Unit Price UNIT lb By Weight kg Unit Price UNIT kg By Count Unit Price PCS INS CAPS 2 2 SET DISPLAY HEADINGS Weight lb WEIGHT lb Weight kg WEIGHT kg Quantity Sold QTY By Count Net Weight Net Wt 8 2 Non Weight Options 8 2 Non Weight Options Once at the CAL Main menu screen press the 2 key The System Options Menu screen...

Page 38: ...press the 4 key for Report Settings The Report Settings screen will then appear as follows Print Null Sales This determines whether all PLUs get reported Y or only active PLUs with sales get reported on N If you have 1000 PLUs programmed but only used 200 of them you might not want to get a report with 800 lines of zero sales and then 200 lines of active sales Disable Takeup Motor If Y then when y...

Page 39: ...les onto 1 label while still issuing individual labels If this is set to Y then the ADD key will be operational If this option is set to N then the ADD key will not be operational TARE key The TARE key is used to enter tares manually using 0 9 keys to enter tare weight and platter tare placing empty container on the platter If this is set to Y then the TARE key will be operational If this option i...

Page 40: ...n the Audit Trail Counters there is no way of resetting the Audit Trail Counters All Memory As the title implies this option will erase ALL 3 memories thus you will be faced with the above 3 ramifications Selecting any of the 4 options will bring you to the following screen Are you sure Y N NUMERIC SELECT COUNTRY Select Number 0 0 Default 1 USA 2 RUSSIA 3 TURKEY 4 EUROPE 5 EGYPT 6 GREECE 1 USA 2 R...

Page 41: ...ble If there are 4 consecutive load cell readings whose difference between any pair is less than or equal to the Motion Band then the stable lamp is turned on Filter Band This value is used to filter out small vibrations from noisy environments It can be from 0 to 50 but should not be less than 10 The filter will also affect stability the more filtering the more stable the scale appears Higher val...

Page 42: ...erly and that the print head is locked down Using continuous labels will not calibrate the Gap sensor Fine Gap Adjust This is a manual process that allows you to change the Gap sensor threshold value directly Fine Peel Adjust This is a manual process that allows you to change the Peel sensor threshold value directly This process also lets you actively test your setting Gap Sensor This is the senso...

Page 43: ...creen Pressing the 1 key will decrease the value by 1 the 2 will decrease it by 5 Pressing the 3 key will increase the value by 1 the 4 will increase it by 5 Press the FEED key to the test alignment or press the SAVE key to save the changes 10 2 3 Peel Sensor Fine Adjust At the Printer Sensors Menu screen press the 3 key for Fine Peel Adjust You will see the following screen Pressing the 1 key wil...

Page 44: ...to fail too soon you would be able to tell how long that TPH was actually used for To exit press the ESC key and the scale will return to the previous screen 10 5 Label Type At the Printer Hardware Settings Menu screen press the 4 key for Label Type The Label Type screen will then appear For Label Type 0 you will always see this screen Label Type 0 This is the standard fixed sized label media with...

Page 45: ... when you press the FEED key The Feed value can be 0 mm to 170 mm The Feed field is only for type 1 or 2 Rcpt Feed This value is the amount of blank space to feed after each receipt report or label is printed This is done so that the paper cutter can tear the receipt or label properly The Rcpt Feed can be from 0 mm to 170 mm The Rcpt Feed field is only for type 1 or 2 You can press SAVE or the ENT...

Page 46: ...t will come out far enough to be easily removed from the liner backing paper For example if the label feeds out too far then the labels may fall off after they print If the label does not feed out far enough then the labels may need to be pulled on after they print Another reason to change this value is when you use labels with pre printed lines and boxes In this case you may need to change the Fe...

Page 47: ...mines whether or not the scale is assigned to certain clerks This Scale is Number The scales can be numbered from 1 99 However when used with a PC Master in a network the PC is considered scale number 1 and the scales can be assigned any number from 2 99 The second page is where you set up the addresses for the scale and the PC Scale IP Address The first three numbers in this address much match th...

Page 48: ... choose your own number Make sure the first three numbers match the IP address Scale UDP Port When connected to a PC all port settings should be automatically detected This is always set to 2002 There are also settings on page 2 C UDP Port P Always set to 2001 C UDP Port for Messenger P ONLY DISPLAYED IN VERSION 2 24 OR HIGHER Always set to 2000 TE For versions below 2 24 there is no setting for t...

Page 49: ...ame except that the Zero Adjusted starts at 0 when you enter this screen In the example above the Current Zero is 3569 the Zero Adjusted is 3569 3569 0 If the Internal Counts went up to 4000 then the Zero Adjusted would be 4000 3569 431 RAW CURRENT ZERO ZERO ADJUSTED The external weight is calculated using theses very simple values First the Calibrated Zero is calculated by reading the raw counts ...

Page 50: ...Test The Keyboard Test screen will be displayed Keyboard value This value is in hexadecimal and corresponds to a key s hardware scan code See the keyboard table next page Converted Value This value corresponds to a key s ASCII value It only applies to the QERTY keyboard and the numeric keys All ASCII values generated by other keys are ignored Key Name For most keys this should be the same as the w...

Page 51: ...2 2 3 33 3 D D E E 130 130 131 131 132 132 133 133 134 134 135 135 136 136 137 137 A 2E 0 30 0 B B 1D 1D C C 12 5 Printer Test At the Self Test Menu screen press the 4 key for Printer Test The scale will then print a TPH test label This label has a checker pattern that can help you find problems with the TPH Thermal Print Head You should clean the TPH before you try this procedure Follow the maint...

Page 52: ...blem persists you may need to change the Peel Sensor Assembly 12 7 NV Memory Size This will display the amount of used and available memory 12 8 NV Memory Test At the Self Test Menu screen press the 6 key for NV Memory Test The following screen appears Options 1 3 are self checks and will simply return a value and go back to the Flash Memory Test screen There is no need to check these values as th...

Page 53: ... problems with this test please make sure that the loop back plug is connected properly and that it has pins 2 3 shorted If the problem persists you may have a damaged connector or serial port driver 12 10 Firmware Versions Test Press any key when done CAL FIRMWARE VERSIONS ROM DESCRIPTION VERSION CHECKSUM 1 SCALE SYSTEM ROM 2 24 US 2229 2 SCREEN FONTS ROM 2 22 US 7E0B 3 PRINTER FONTS ROM 1 10 ENG...

Page 54: ...d screens the scale will consider it an attempt to calibrate and the counter will be incremented All of the screens that can change this counter will be noted in this manual Option Counter This counter is incremented every time you attempt to change or adjust any of the various NTEP regulated options If you use the SAVE key or ENTER key from any of the Weight Options entry screens the scale will c...

Page 55: ...ust the Allen bolt until it touches the screw underneath it on the upper case 5 Repeat steps 3 4 for the other 3 corners of the platform 14 2 Removing the Upper Case 1 Make sure that the Main Power switch is OFF that the scale is unplugged 2 Remove the platter from the platform all labels backing paper from the printer 3 Remove the display stalk A Unscrew the 2 screws from underneath the column ba...

Page 56: ... 7 Remove the 2 keyboard screws on top of the upper case A Remove the keyboard grounding screw on the Main PCB B Unplug the keyboard cable from J7 on the Main PCB 8 Open printer side door and remove 2 printer bay screws 9 Remove the 3 screws in the keyboard access area 10 Remove the upper case by sliding it upwards ...

Page 57: ...t and 5 screws from the main PCB 4 Slide out old PCB 5 Insert new main PCB 6 If the new main PCB has no EPROMs make sure to use the EPROMs from the old main PCB after you have determined that they are in working order 7 The main PCB EPROMs are listed below in left to right order They are to be inserted with the notch towards the front of the scale A U5 Scale 2 24 2220 B U6 Display 2 22 7EOb C U7 U...

Page 58: ...2 Output power B Then remove the 4 screws holding down the The network board is located on top of the Main cpu 1 Follow all of the directions in section 14 2 first 2 R ree screws two on the le emove th ft and one in the middle of the right side 3 Gently pull board apart from main CPU 4 When replacing make sure pins on both sides line up 1 1 2 A B C 3 Power Supply chassis 4 Install new Power Supply...

Page 59: ...connec N2 Load cell data r N3 Load cell powe 3 Remove the 5 screws around the perimeter of the load cell assem 4 Lift and remove the load cell assembly chassis replace with a ne order 5 However if you wish to replace only the load cell or A D Converter PCB then go on to the following A A D Converter replacement 1 Disconnect the Load cell cable from CN1 on A D Converter 2 Remove the 2 screws on the...

Page 60: ...remove the Rewind Motor assembly from the Printer Chassis Reassemble in reverse order t d replace with new Stepper Motor Belt 1 s in section 0 first 2 3 4 5 6 7 Unsolder the Rewind Motor Sub PCB from the Rewin 8 Remove the 4 screws from the Rewind M 9 14 7 2 Stepper Motor Assembly Replacemen 1 Follow all of the directions in section 0 first 2 Unplug connector J14 on main PCB 3 Slide the Timing Bel...

Page 61: ...place with new Gap Sensor 1 ion 0 first 2 J10 J11 on the main PCB 3 Cut di r see dia m 4 and also remove the screw on the IR LED Assembly Remove the IR LED Peel Sensor Assemblies replace with new ones 6 Remember to attach new cable ties in the same place as before 7 Reassemble in reverse order Print Head so as to be able to pull it through the Upper Case print Unplug the ribbo Remove the 2 screws ...

Page 62: ...e Main Power switch is OFF that the scale is unplugged 2 Remove the platter from the platform all labels backing paper from the printer 3 Remove the display stalk A Unscrew the 2 screws from underneath the column base B Lift remove the display stalk from the column base 4 Insert new display stalk and reassemble in reverse order 1 Make sure that the Main Power switch 2 Remove all labels backing pap...

Page 63: ... screws from the Keyboard PCB You can now replace any switch that is not working Remember that each switch has 4 pins ldered to the keyboard PCB You may also replace any of the Keyboard Under lays being careful not to loose or misalign any of e Key Knobs Once done reassemble in reverse order Be very careful not to over tighten the keyboard PCB rews at the Main Power switch is OFF that the scale is...

Page 64: ...e Main Power switch 3 Set the Print Head to its locked down 4 Remove the 2 front screws on the TPH 5 Attach the paper Cutter with the 2 fro 1 Make s he power switch he scale is unplug 2 Remove th keyboard A The 2 keyboard screws on top of the upper case n 5 J6 on the Main PCB Make sure at the 2x9 con grounding screws to the or is facing to the rear of the scale tw Do not over tighten ork Card PCB ...

Page 65: ... Calibrated mass error librate the 7 1 7 4 6 1 Reprogram all Weight settings Span ca scale 3 Load Cell not ready Check for platter or platform obstruction Check replace ADC Wire Harness CON3 AD PCB Check replace ADC Wire Harness CON2 AD PCB Check replace AD PCB Check replace Load Cell Assembly 2 1 4 1 6 1 7 1 7 4 12 3 13 2 13 5 14 5 19 5 4 Zero Range Error For more than 45 seconds Check for platte...

Page 66: ... 4 3 5 1 10 3 12 5 14 6 14 6 3 18 2 19 8 Scale powers ON goes to Zero cnt d 4 Printed data is faded in Check replace Media Labels or paper whole or in part Clean Thermal Print Head B 4 3 5 1 10 3 12 5 4 14 6 6 3 17 5 Lower the Printer Speed Adjust Print Head 14 14 Check replace Rubber Roller Platent Check replace Wire Harness J19 M PC Check replace Thermal Print Head 18 2 19 8 La O bel Printed K e...

Page 67: ...ce load cell Replace A D converter NV Fragmentation Error Perform NV defragmentation in Calibration menu Calibration Warning Recalibrate Scale NOTE often when this message appears You cannot get into Calibration Mode by holding ON OFF while powering on In this case you must use the calibration switch on top of the main cpu ...

Page 68: ...Flash Memory Real Time Clock Display CPU Printer Chip Selector Address Data bus Control Non volatile Control EE PROM RS 232 Driver Key Scan Decoder Step Motor Driver TPH Interrupt Sensor Peel off Sensor DC Motor Chip Selector EPROM Static RAM Address Data bus Control system block diagram ...

Page 69: ... J8 J10 J11 J3 J1 J2 J23 J14 J15 J13 SERIAL CONNECTOR ETHERNET CONNECTOR CASH DRAWER CONNECTOR KEY BOARD CAL SWITCH ETHERNET MODULE PEEL OFF SENSOR ANALOG MODULE GR MO AP D HI UL C E SMPS DC MOTOR GAP SENSOR STEP O M TOR T P H HE RI E R NT AD MA E E L R R 17 Diagr connection diagram ...

Page 70: ... 17 16 15 14 13 12 D1 D2 D3 D4 D5 D6 D7 D8 C OC Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 X1 xtal32 1 2 3 4 nc G Vcc ck TP19 1 R20 4 7K 1 2 U21 74ACT573D 2 3 4 5 6 7 8 9 11 1 19 18 17 16 15 14 13 12 D1 D2 D3 D4 D5 D6 D7 D8 C OC Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 U5 AM27C4096 DIP40 21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 38 39 2 20 1 19 18 17 16 15 14 13 12 10 9 8 7 6 5 4 3 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13...

Page 71: ...12 11 A1 A2 A3 A4 A5 A6 A7 A8 G DIR B1 B2 B3 B4 B5 B6 B7 B8 Y1 20MHz GREEN LED1 U6 16V8 PLCC20 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 I0 I1 I2 I3 I4 I5 I6 I7 I8 I9 F0 F1 F2 F3 F4 F5 F6 F7 RED LED2 C17 10nF 1 2 330 R2 C22 100nF 1 2 330 R3 J1 CONNECTOR PCN10EA 48S 2 54DSA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 21 45 22 46 ...

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Page 75: ...1 R1 13 6706 C16 0047 0 CHIP ELECTRIC CONDEN 4 E 7uF 16V Φ 6 3 A 2 C1 24 14 6712 CHP 0103 0 CHIP CONDENSER C NC E 2 13 17 2 L21F 103 KB A 2 C2 1 15 6712 CHP 0104 0 CHIP CONDENSER C KBNC E 23 L21F 104 A 3 C14 22 16 7010 ZM0 2000 0 CRYSTAL 2 E 0MHz A 1 Y1 17 7232 DG0 0003 A LED LAMP ø E 1 3 GREEN A 1 LED 18 7232 DR0 0003 0 LED LAMP ø E 2 3 RED A 1 LED 19 7810 C00 0040 A PIN HEADER 2 54 18mm 40PIN EA...

Page 76: ... LP EA 1 19 PH 2 1502 MPN 0306 0 MACHINE SCREW M3 6 NI EA 18 1 OD SPECIFICATION Q MARK 4 ANALOG M ULE ASS Y NO PART NO PART N UT TY RE AME 1 1810 STC 0001 0 ANALOG PLATE M01 CA EA 1 2 6121 PMD 0100 0 ANALOG MODULE PCB 00 0 AP 6121 PMD 01 EA 1 3 6236 IS0 4011 0 IC D MOS GATE BG UPD 4011 EA 1 4 6236 IS0 4066 0 IC ANALOG S W UPD 4066BG EA 1 5 6240 IS0 0177 0 IC OP AMP OP 177GS EA 1 6 6240 IS0 4072 0 ...

Page 77: ...00 SOF 2103 0 O I EA N OFF S W WZ231 LP I 1 11 7620 S06 3000 0 F Φ 6 UL CSA LP EA USE 3A 250V 1 12 7630 S00 0001 0 F YPE EA USE HOLDER FH 01 LOCK T 1 13 7642 S00 0060 0 M EA ETAL CLAMP 6N 3 14 7720 GND 0040 0 T al EA ERMINAL Protective GND Termin 1 15 7810 C00 0001 0 W TOR EA IRE NUT CONNEC 71B 4 16 7832 W00 3838 A D M EA SUB ASS Y WIRE 24P 8 10 P 380 LP II 1 17 7832 W00 3938 A D F II EA SUB ASS Y...

Page 78: ...75 0 CHIP TRANSISTOR KTC3875 SY EA 7 Q1 6 9 26 6292 IZE 4738 0 ZENER DIODE 8 2V 1W EA 1 DZ1 27 6294 ICP 0160 0 CHIP DIODE KDS 160 SMD EA 12 D1 11 12 28 6513 CJ0 0010 0 RESISTOR 1W CFR 1Ω 5 EA 2 R69 70 29 6527 ID0 0560 0 CHIP RE 1 10W RR1220P 560D 56Ω 53 EA 1 R 30 6527 ID0 1000 0 CHIP RE 1 10W D 100Ω 58 55 RR1220P 101 EA 2 R 31 6527 ID0 2200 0 CHIP RE 1 10W RR1220P 221D 220Ω EA 1 R44 32 6527 ID0 56...

Page 79: ... EA 1 J15 69 FER 5 1 7805 CCN 6706 0 CONNECTOR WA 267 06 EA J14 70 8 NET JACK 1 7810 C00 0008 0 MODULA JACK P LP II ETHER EA J3 71 9 MALE 1 6 7810 C00 9299 0 CONNECTOR 29974 40 FE EA J5 72 WAFER LP2 L 1 7810 CHD 0006 0 CONNECTOR AD1140 6 EA J23 73 NNECTOR R 1 7812 C00 0009 B D SUB CO D9S EA J2 74 OR D 1 7812 C00 0025 B D SUB CONNECT 25S EA J1 75 ECTOR 5 A 1 J 7813 C00 0020 0 SOCKET CONN 332 20P HI...

Page 80: ...011 A00 0002 0 SIDE LOCKER 18 18 5 16 EA 1 4 1810 TP0 0033 0 SPEC PLATE 0 5t 189 8 29 8 ENGLISH EA 1 5 9020 LP2 0033 0 STICKER LP 2 EA 1 6 2010 A00 0011 0 W GAGE COVER φ 24 8 0 5t EA 1 7 2021 LP2 0033 0 SERVICE PAD 15t 186 5 73 6 0 EA 1 8 1000 A00 0023 0 TRAY 403 261 15 1t EA 1 9 1100 A00 0029 A PLATFORM ALDC8 326 206 32 EA 1 10 2600 A00 0018 0 PLATFORM RUBBER NBR GRAY 30 23 10 1 EA 4 11 2600 A00 ...

Page 81: ...DISPLAY BAR 78 8 30 8 EA 1 29 1210 A00 0024 0 DISPLAY POST HEX 6 23 M3 EA 4 30 1800 LP2 0033 0 NAME PLATE LP 2 ENGLISH EA 2 31 2050 LP2 1533 3 DISPLAY COVER LP Ⅱ 15 ENGLISH EA 2 32 1502 A00 0306 0 MACHINE SCREW PH M3 6 EA 12 33 1502 MPN 0306 0 MACHINE SCREW PH M3 6 EA 2 34 1501 MSU 0306 0 MACHINE SCREW FH M3 6 EA 12 35 9020 A00 0048 0 STICKER C 12 12 0 25t EA 8 18 2 3 BODY ASSY NO PART NO PART NAM...

Page 82: ... 2 DATA PAD LP 2 EA 1 63 2200 A00 0139 A PLU PAD COVER LP 2 EA 1 64 2200 LP2 0011 1 NUMBER PAD LP 2 EA 1 65 2011 A00 0003 0 KEY KNOB A 11 7 12 2 5 9 EA 89 66 2011 A00 0004 A KEY KNOB B 13 4 6 1 EA 2 67 2002 A00 0003 0 OVERLAY STOPPER 153 8 8 5 EA 1 68 1510 A00 0306 0 TAPPING SCREW PH 1 3 6 EA 15 69 1515 MSU 0312 0 TAPPING SCREW FH 1 3 12 EA 2 18 3 MECHANISM 18 3 1 TPH ASS Y NO PART NO TY REMARK PA...

Page 83: ...3 0 5 6 EA 1 37 1515 MSU 0312 0 TAPPING SCREW FH 1 3 12 EA 2 38 2012 A00 0002 0 TEFRON WASHER φ 14 5 φ 6 1 0 5t EA 1 39 1503 A00 0412 0 MACHINE SCREW WPH M4 12 EA 2 40 1502 MSU 0306 0 MACHINE SCREW PH M3 6 EA 2 41 2620 A00 0023 A SHAFT SILICON RUBBER φ 14 2 φ 7 125 3 EA 1 42 1123 A00 0006 0 FEED GEAR Z 28 15 5 M4 EA 1 43 1580 A00 0002 0 BEARING MF117ZZS EA 2 44 1532 MSU 0406 0 WRENCH BOLT ST M4 0 ...

Page 84: ...77 1503 A00 0408 0 MACHINE SCREW WPH M4 0 7 8 EA 4 78 1503 A00 0410 0 MACHINE SCREW WPH M4 0 7 10 EA 4 79 1532 MSU 0406 0 WRENCH BOLT ST M4 0 7 6 EA 2 18 3 6 ROLL BRACKET ASS Y NO PART NO PART NAME SPECIFICATION UT Q TY REMARK 80 1030 A00 0058 0 ROLL BRACKET 138 141 3 2t EA 1 81 2000 A00 0065 0 ROLL PAPER FEED φ 35 89 EA 1 82 1210 A00 0036 0 ROLL POST 9 30 M4 EA 1 83 1503 A00 0410 0 MACHINE SCREW ...

Page 85: ...28 Belgium 188 Grenada 248 Mexico 129 Belize 189 Guatemala 249 Micronesia 130 Benin 190 Guinea 250 Moldova 131 Bhutan 191 Guinea Bissau 251 Monaco 132 Bolivia 192 Guyana 252 Mongolia 133 Bosnia Herzegovina 193 253 Morocco 134 Botswana 194 254 Mozambique 135 Brazil 195 Haiti 255 136 Brunei 196 Honduras 256 137 Bulgaria 197 Hungary 257 Namibia 138 Burkina Faso 198 258 Nauru 139 Burma Myanmar 199 259...

Page 86: ...V 291 Saint Lucia 316 Tajikistan 341 Venezuela 292 Saint Vincent 317 Tanzania 342 Vietnam 293 San Marino 318 Thailand 343 294 Sao Tome 319 Togo 344 295 Saudi Arabia 320 Tonga 345 Western Samoa 296 Senegal 321 Trinidad and Tobago 346 297 Seychelles 322 Tunisia 347 298 Sierra Leone 323 Turkey 348 Yemen 299 Singapore 349 Yugoslavia 324 Turkmenistan 300 Slovakia 350 325 Tuvalu 301 Slovenia 351 326 302...

Page 87: ...tenhouse Inc stock numbers Dimensions are specified as Width X Length 99 50mm X 45mm Universal 50x45 Format 1 00 1 23 7 27 99 1 23 7 27 99 Misc By Weight PLU PRICE lb NET WT lb TOTAL PRICE PACKED ON SELL BY Store Name Address 123 ABC Ave Anywhere USA 98 50mm X 45mm Add Up Total Format 1 00 1 23 7 27 99 1 23 2 00 PM 5 GRAND TOTAL TOTAL NET WT lb TOTAL PIECES AVG PRICE lb PACKED ON TIME GRAND TOTAL ...

Page 88: ... 64mm X 49mm UPC Ingredients Ishida LST 4160 55 67mm X 37 5mm Non UPC Kubota LST 3330 56 67mm X 47 5mm Non UPC Kubota LST 3370 57 67mm X 47 5mm UPC Kubota LST 3360 58 54mm X 52 5mm UPC Kubota LST 3610 60 57mm X Continuous UPC Safe Handling Ingredients TEC LST 5030 61 48mm X 40mm UPC TEC LST 2530 62 48mm X 69 3mm UPC 6 Line Ingredient TEC LST 2540 63 48mm X 54 8mm UPC 6 Line Ingredient TEC LST 2730...

Page 89: ...Notes ...

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