ISHIDA AC-4000H Service Manual
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ISHIDA AC-4000H Service Manual

ISHIDA AC-4000H Service Manual

System scale printer
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IMPORTANT
• Do not carry out installation, operation, service, or
maintenance until thoroughly understanding the
contents of this manual.
• Keep this manual available at all times for installation,
operation, service, and maintenance.
Manual No. 085-7323-08
All manuals and user guides at all-guides.com
AC-4000H
SERVICE MANUAL
System Scale Printer

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  • Page 1 All manuals and user guides at all-guides.com System Scale Printer AC-4000H SERVICE MANUAL IMPORTANT • Do not carry out installation, operation, service, or maintenance until thoroughly understanding the contents of this manual. • Keep this manual available at all times for installation, operation, service, and maintenance.
  • Page 2 You can help improve this manual by calling attention to errors and by recommending improvements. Please convey your comments to the nearest Ishida Company regional representative. Thank you! Copyright © 2006 by Ishida Co., Ltd. All Rights Reserved.
  • Page 3 Do not perform unspecified maintenance For your personal safety, do not perform any maintenance procedures which are not specified in the manual. Disconnect power supply before servicing To ensure your personal safety, disconnect the power supply before servicing. AC-4000H Service Manual No. 085-7323-08...
  • Page 4 Never use thinner or other volatile liquids. Power Supply • Use the appropirate voltage after referring to the specification plate located on the machine. • Use a dedicated power source. (Voltage fluctuation may cause the machine to malfunction) AC-4000H Service Manual No. 085-7323-08...
  • Page 5 Always ensure that the machine is level. If the machine is not level, weighing may not be accurate. Adjust the machine to a level position until the bubble is completely centered in the round level indicator. AC-4000H Service Manual No. 085-7323-08...

  • Page 6: Table Of Contents

    BIOS PROGRAM No......................3-6 3.4 RAM Clear ........................... 3-7 SRAM CLEAR ........................3-7 SETUP CLEAR ......................... 3-8 TEST DATA SET ....................... 3-8 APPLICATION COPY ....................... 3-9 BIOS COPY ........................3-9 BOOT COPY ........................3-10 AC-4000H Service Manual No. 085-7323-08...
  • Page 7 10 DIGIT FLAG 8/13 ....................... 4-10 POS TYPE ........................4-10 BAR TYPE........................4-11 ..........................4-12 MANUFACTURE CODE ....................4-12 4.6 Item Code .......................... 4-13 BARCODE POSITION ....................4-13 DEPARTMENT CODE ....................4-13 GROUP CODE ........................ 4-13 AC-4000H Service Manual No. 085-7323-08...
  • Page 8 LABEL FORMAT No......................4-23 UPPER LIMIT ........................4-23 LOWER LIMIT ......................... 4-24 UNIT TYPE ........................4-24 DEPARTMENT CODE ....................4-24 GROUP CODE ........................ 4-24 RESISTER CODE ......................4-24 COST PRICE ........................4-25 POP MESSAGE ......................4-25 AC-4000H Service Manual No. 085-7323-08...
  • Page 9 5.4 PK-229A (A/D board) ......................5-7 5.5 Lithium Battery ........................5-7 5.6 Power Unit (PB-LSF150-S) ....................5-8 5.7 PK-232 (TCP/IP) ........................5-9 5.8 PK-236A (Span switch) ...................... 5-10 5.9 PK-240 (DC/DC converter) ....................5-10 5.10 P-862A (Key board) ......................5-11 AC-4000H Service Manual No. 085-7323-08...
  • Page 10 ......................... 7-7 Detaching the thermal head ....................7-8 Cleaning the thermal head ....................7-9 Adjusting the belt tension ....................7-9 Cleaning the label sensor/peel sensor ................7-9 7.3 Periodical Replacement Parts ................... 7-10 AC-4000H Service Manual No. 085-7323-08 viii...

  • Page 11: Chapter 1 Overview

    1.1 Appearance and Name of Each Part Customer display Fuse Power switch Operator display Key sheet Printer Upper surface: Operation key sheet Lower surface: Program key sheet Weigh platter 1.2 Display ZERO PEEL SAVE AUTO MASS R/kg AMOUNT AC-4000H Service Manual No. 085-7323-08...

  • Page 12: Key Sheet

    All manuals and user guides at all-guides.com Chapter 1 Overview 1.3 Key Sheet 1.4 Printer Label holding shaft Label guide Label sensor Winding sleeve Printer head U-pin Release lever Peeling bar Printer unit AC-4000H Service Manual No. 085-7323-08...

  • Page 13: Main Specifications

    3. SRAM file: Approx. 949k bytes 949k bytes for registration 9k bytes for file creation (940k bytes available after RAM is cleared) PLU, Store name/address, Extra message 1/2/3, Coupon, Preset, Label format, Field title, and Operator AC-4000H Service Manual No. 085-7323-08...

  • Page 14: Layout Of Components

    Customer display TCP/IP port (PK-232) DC/DC converter (PK-240) Front cover Fuse Printer unit Main board Power switch (PK-950B) A/D board Power supply (PK-229A) Operator display Span switch (PK-236A) Load cell Keyboard relay board (P-862A) Weigh platter AC-4000H Service Manual No. 085-7323-08...

  • Page 15: Chapter 2 Installation

    Open the packing case and check whether there are all the packed goods (machine and attachments) and if there are any damaged parts. 1. Operation manual, Installation procedures, Keysheet 2. Screws 3. Arm 4. Thermal head cleaner 5. Power cable 6. Weigh platter 7. Main body AC-4000H Service Manual No. 085-7323-08...

  • Page 16: Installation Environment

    • Secure the installation space enough. 767mm 350mm 357mm 357mm 80mm 152mm 2.3 Installing the main body Install the main body to the pipe according to the accompanying installation procedures. AC-4000H Service Manual No. 085-7323-08...

  • Page 17: Installing The Weigh Platter

    Install the weigh platter to the arm with two screws. Install the arm to the main body. Weigh platter 2.5 Label Loading Open the printer cover. Printer cover Pull the release lever to raise the print head. Print head Release lever AC-4000H Service Manual No. 085-7323-08...
  • Page 18 Release lever Peeling bar Printer unit Secure the end of the backing paper to the wind- Winding ing sleeve with a U-pin. sleeve U-pin Depress the print head until it locks securely. Close the printer cover. AC-4000H Service Manual No. 085-7323-08...

  • Page 19: Power Cable Connection

    Power supply (PB-LSF150-S) 110V 220V 2.7 Power Switch “ON” • Turn on the power switch located at the left side of main body. Note: Push the “O” side of the switch to urn off the power. AC-4000H Service Manual No. 085-7323-08...
  • Page 20 ⎯⎯⎯⎯⎯⎯⎯⎯⎯ 6. Open price..............P.4-17 ⎯⎯⎯⎯⎯⎯⎯⎯⎯ 7. PLU selection ..............P.4-18 ⎯⎯⎯⎯⎯⎯⎯⎯⎯ 8. System ................P.4-26 ⎯⎯⎯⎯⎯⎯⎯⎯⎯ 9. Ethernet setup ............... P.4-31 ⎯⎯⎯⎯⎯⎯⎯⎯⎯ 10. System timer ..............P.4-39 ⎯⎯⎯⎯⎯⎯⎯⎯⎯ 11. Password setup ............P.4-40 12.Machine number setup ..........P.4-42 AC-4000H Service Manual No. 085-7323-08...

  • Page 21: Normal Mode Display

    All segments blink three times when the power is turned on. MASS R/kg AMOUNT Then, the initial display appears. MASS R/kg AMOUNT When calling up “Fixed price item” or “Weighing item”. Weighing item MASS R/kg AMOUNT Fixed price item MASS R/kg AMOUNT AC-4000H Service Manual No. 085-7323-08...

  • Page 22: Label Batch Print Mode

    Press the PRINT key to start printing. Then, printing starts in the sequence from the most recently registered item. Note: An error buzzer sounds when there is no item registered for label batch printing. The machine returns to the normal mode after all registered items are printed. AC-4000H Service Manual No. 085-7323-08...

  • Page 23: Additional Functions

    (When there are “40 preserved items”, “59 items” can be added.) 2.10.3 Label batch printing on continuous paper The same operation is applied for continuous paper which is set in the B01-01-05 menu. Refer to 4-4 in Chapter 4. MASS R/kg AMOUNT AC-4000H Service Manual No. 085-7323-08...

  • Page 24: Scroll Message Display

    • Registration of the same item is not supported in one campaign. • An error message appears when a label is issued with a registered price in the campaign greater than the weighing price. AC-4000H Service Manual No. 085-7323-08 2-10...

  • Page 25: Chapter 3 Test Mode

    ⎯⎯⎯⎯⎯⎯⎯⎯⎯ • ROM switch number ............. P. 3-15 Peel sensor check ⎯⎯⎯⎯⎯⎯⎯⎯⎯ • Peel sensor check ............P. 3-17 ⎯⎯⎯⎯⎯⎯⎯⎯⎯ • Peel sensor ..............P. 3-17 Machine type check ⎯⎯⎯⎯⎯⎯⎯⎯⎯ • Hardware selection ............P. 3-18 AC-4000H Service Manual No. 085-7323-08...

  • Page 26: Test Mode Start

    A/D CHECK [Scale zero point/span check and adjustment] • In the [C01] display, press the ENTER key to select the A/D CHECK menu. (It will take a few seconds until the A/D board is initialized.) MASS R/kg AMOUNT AC-4000H Service Manual No. 085-7323-08...
  • Page 27 • When E2ROM storage completes, press the END key to return to the hardware test menu screen. Note 1: Changed data is cleared at the end of this menu unless it is stored in E2ROM by pushing the memory button. Note 2: The memory button is described in “Chapter 5”. AC-4000H Service Manual No. 085-7323-08...

  • Page 28: Key Check

    DISPLAY CHECK [Multiple tube display check mode] MASS R/kg AMOUNT • Each segment of all digits lights up. (This display flashes in one second interval.) MASS R/kg AMOUNT • Press the END key to return to the hardware test menu screen. AC-4000H Service Manual No. 085-7323-08...

  • Page 29: Rs232C Check

    • The program number and version of the main program are displayed. Note: The program number for the prototype is the development code “APLY”. MASS R/kg AMOUNT • Press the END key to return to the hardware test menu screen. AC-4000H Service Manual No. 085-7323-08...

  • Page 30: Bios Program No

    • Program number and version of the BIOS program are displayed. Note: The program number for the prototype is the development code “BOOT”. MASS R/kg AMOUNT • Press the END key to return to the hardware test menu screen. AC-4000H Service Manual No. 085-7323-08...

  • Page 31: Ram Clear

    • When SRAM clear is complete, “PASS” is displayed and “OK” buzzer sounds. • If an error is detected, “ERR” is displayed and “NG” (No Good) buzzer sounds. • Press the END key to return to the test mode menu screen. AC-4000H Service Manual No. 085-7323-08...

  • Page 32: Setup Clear

    • When processing is complete, “PASS” is displayed and “OK” buzzer sounds. • When an error is detected, “ERR” is displayed and “NG” (No Good) buzzer sounds. • Press the END key to return to the test mode menu screen. AC-4000H Service Manual No. 085-7323-08...

  • Page 33: Application Copy

    • Write the boot program part of flash ROM. [512k byte] MASS R/kg AMOUNT • When processing is complete, “PASS” is displayed and “OK” buzzer sounds. • When an error is detected, “ERR” is displayed and “NG” (No Good) buzzer sounds. AC-4000H Service Manual No. 085-7323-08...

  • Page 34: Boot Copy

    • Perform “APPLI COPY” in the same operation as the above-mentioned. BOOT COPY starting procedure Turn on the power switch while pushing the Memory button. Note: Press the [ ↓ ] key. Then, “BOOT COPY” is displayed. PK-236A Memory button AC-4000H Service Manual No. 085-7323-08 3-10...

  • Page 35: Printer Head

    • Press the COPY key to read ID from the thermal head and set it automatically. Or, enter a resistance value described on the head followed by the ENTER key. • Stored data is memorized in E2ROM. 3-11 AC-4000H Service Manual No. 085-7323-08...

  • Page 36: Print Usage In Km

    • Adjust the thermal head print density. • Print density adjustment range: 1 (Thin) to 9 (Thick) [Default value = 5] • Press the END key to return to the test mode menu screen. AC-4000H Service Manual No. 085-7323-08 3-12...

  • Page 37: Label Sensor Check

    • Adjustment method: Adjust the label sensor volume in digital form. Key in “0 to 255” and press the ENTER key to store. • Press the END key to return to the test mode menu screen. 3-13 AC-4000H Service Manual No. 085-7323-08...

  • Page 38: Total Memory

    • A free memory is not necessarily corresponding to the remaining amount which can be stored, because it indicates only the one that the block is completely free. • Press the END key to return to the test mode menu screen. AC-4000H Service Manual No. 085-7323-08 3-14...

  • Page 39: Rom Switch

    • To change a data, enter hexadecimal numerics by using the alphabet of [A to F] and numerics of [0 to 9]. • Press the END key to return to the test mode menu screen. 3-15 AC-4000H Service Manual No. 085-7323-08...
  • Page 40 0: When calling 1: When issuing (no provision) ff: Only when changing to normal mode [19]: Head check type (0) 0: Always at the head fault 1: When the number of head fault increases. AC-4000H Service Manual No. 085-7323-08 3-16...

  • Page 41: Peel Sensor Check

    • Setting range: 0 t o 255 • Input method: Key in 0 to 255, and press the ENTER key to store. • Press the END key to return to the test mode menu screen. 3-17 AC-4000H Service Manual No. 085-7323-08...

  • Page 42: Machine Type Check

    Press the [ ↓ ] key to increment a menu, or enter the desired menu number followed by the [ ↓ ] key. MASS R/kg AMOUNT MASS R/kg AMOUNT 0: AC-4000B 1: AC-4000 2: AC-4000D 3: AC-4000H 4: AC-4000E AC-4000H Service Manual No. 085-7323-08 3-18...

  • Page 43: Chapter 4 Setup Mode

    Processing time d) Expiry time e) Unit type • Total addition ⋅ Available/Not available • Unit price change prohibition (open price) ⋅ Available/Not available • Menu selection of PLU registration • System (Registration menu selection) AC-4000H Service Manual No. 085-7323-08...

  • Page 44: Starting Procedure For Each Mode

    • Press the [ ↓ ] key to increment a menu. Setup mode menu screen MASS R/kg AMOUNT • Press the [ ↓ ] key to increment a menu, or enter a desired menu number followed by pressing the [ ↓ ] key. AC-4000H Service Manual No. 085-7323-08...

  • Page 45: Label Format

    • # 1 is a default when a format number in which there is no specified data. • Enter the format number, and press the ENTER key. LABEL LENGTH + GAP [Setting label length] MASS R/kg AMOUNT Enter the label length and label pitch in 0.1 mm unit. AC-4000H Service Manual No. 085-7323-08...

  • Page 46: Label Width

    LABEL DIE-CUT, CONTINUOUS [Specifying label (Die-cut label/Continuous paper)] MASS R/kg AMOUNT Selection 0: Die-cut label 1: Continuous labels STORE NAME, ADDRESS [Specifying whether to print store name/address or not] MASS R/kg AMOUNT Selection 0: Disable 1: Enable AC-4000H Service Manual No. 085-7323-08...

  • Page 47: Field Title Print

    0: DISABLE (No error display) 1: ENABLE (Error display) Note: Thermal head is available only when “C06-00” No. 17 of the E2ROM switch is set “1”. *No. 17 (Head fault check) 0: DISABLE 1: ENABLE AC-4000H Service Manual No. 085-7323-08...

  • Page 48: Subtotal Label Format No

    STORE No. PRINT [Setting availability of specifying the shop number] MASS R/kg AMOUNT Selection 0: DISABLE 1: ENABLE MACHINE No. PRINT [Setting availability of specifying the machine number] MASS R/kg AMOUNT Selection 0: DISABLE 1: ENABLE AC-4000H Service Manual No. 085-7323-08...

  • Page 49: Label Format Edit

    *New label format edit (Example: Format No. 50) • Enter “50” and press the PLU key to call a label format. • Enter “1“ and press the COPY key to copy FORMAT No.1 data to FORMAT No.50. MASS R/kg AMOUNT AC-4000H Service Manual No. 085-7323-08...

  • Page 50: Unit

    N00 : Label format unit # (1 to 50) 600 : X axis position is adjusted in 0.1mm unit. 400 : Y axis position is adjusted in 0.1mm unit. DEFAULT PLU MASS R/kg AMOUNT Specify a default PLU for test print. AC-4000H Service Manual No. 085-7323-08...

  • Page 51: Unit Data

    Specifiable number of units (1 to 50) MASS R/kg AMOUNT LABEL LENGTH Set the label length for each label. (This is prioritized over B01-01-02) Specify the label length and the pitch between labels. MASS R/kg AMOUNT AC-4000H Service Manual No. 085-7323-08...

  • Page 52: Pos Code

    Set a flag code for source marking. POS TYPE [Setting a POS type] MASS R/kg AMOUNT Selection 1: NON PLU 13 2: NON PLU 8 3: PLU 13 4: PLU 8 5: ITF 18 AC-4000H Service Manual No. 085-7323-08 4-10...

  • Page 53: Bar Type

    : 1 digit flag + 6 digit code + 5 digit price (1/10 ) 30. FFCCCCCCPPPP : 2 digit flag + 6 digit PLU + 4 digit price (1/10 ) 31. FFCCCCCQQQQQ : 2 digit flag + 5 digit code + 5 digit quantity 4-11 AC-4000H Service Manual No. 085-7323-08...

  • Page 54: Itf

    • The FFCCCCCPPPPPQQQQQ(CD) type ITF barcode is printed for a fixed price item when ITF is set “1”. And the FFCCCCCPPPPPWWWWW(CD) type ITF barcode is printed for an weighing item. MANUFACTURE CODE MASS R/kg AMOUNT Specify a manufacturer code. AC-4000H Service Manual No. 085-7323-08 4-12...

  • Page 55: Item Code

    • Set "Position" and "Number of digits" of the item code to be reflected on the group code. MASS R/kg AMOUNT • "42" is a default value specifying two digits from the upper fourth digit in 8 digit item code. :For example, "45" (12345678) is taken in the group code. 4-13 AC-4000H Service Manual No. 085-7323-08...

  • Page 56: Default Data

    AMOUNT Specify the number of days for an expiry date. “1” denotes “Today”. PACKING TIME FLAG [Setting a print flag for packing time print] MASS R/kg AMOUNT Selection 1: Prohibit 2: Installed 3: Designated AC-4000H Service Manual No. 085-7323-08 4-14...

  • Page 57: Expiry Time Flag

    5 : pc. 6 : box 7 : bundle 8 : pack 9 : cut 10 : slice 11 : cup 12 : pkt 13 : bag 14 : bunch 15 : bottle 16 : LB 4-15 AC-4000H Service Manual No. 085-7323-08...

  • Page 58: Total Mode Select

    Select availability of weekly total when issuing labels. (Default value 1: Enable) MASS R/kg AMOUNT Selection 0: Disable 1: Enable MONTHLY TOTAL Select availability of monthly total when issuing labels. (Default value 1: Enable) MASS R/kg AMOUNT Selection 0: Disable 1: Enable AC-4000H Service Manual No. 085-7323-08 4-16...

  • Page 59: Open Price

    OPEN PRICE AVAILABILITY [Selection of open price or unit price change prohibition] • Select a temporary unit price change or a open price in normal mode. MASS R/kg AMOUNT Selection 0: Open price (Allow) ..Default 1: Temporary unit price change prohibited (Prohibit) 4-17 AC-4000H Service Manual No. 085-7323-08...

  • Page 60: Plu Select

    UNIT PRICE MASS R/kg AMOUNT Selection 0: Disable 1: Enable MD (Mark Down) FLAG MASS R/kg AMOUNT Selection 0: Disable 1: Enable MD (Mark Down) PRICE MASS R/kg AMOUNT Selection 0: Disable 1: Enable AC-4000H Service Manual No. 085-7323-08 4-18...

  • Page 61: Fixed Weight

    Selection 0: Disable 1: Enable TARE MASS R/kg AMOUNT Selection 0: Disable 1: Enable DATE PRINT MASS R/kg AMOUNT Selection 0: Disable 1: Enable USED BY MASS R/kg AMOUNT Selection 0: Disable 1: Enable 4-19 AC-4000H Service Manual No. 085-7323-08...

  • Page 62: Best Before Date Flag

    1: Enable PACKING TIME FLAG MASS R/kg AMOUNT Selection 0: Disable 1: Enable PACKING TIME DATA MASS R/kg AMOUNT Selection 0: Disable 1: Enable EXPIRY TIME FLAG MASS R/kg AMOUNT Selection 0: Disable 1: Enable AC-4000H Service Manual No. 085-7323-08 4-20...

  • Page 63: Expiry Time Data

    1: Enable BARCODE TYPE MASS R/kg AMOUNT Selection 0: Disable 1: Enable POS CODE TYPE MASS R/kg AMOUNT Selection 0: Disable 1: Enable POS CODE FLAG MASS R/kg AMOUNT Selection 0: Disable 1: Enable 4-21 AC-4000H Service Manual No. 085-7323-08...

  • Page 64: Pos Code

    1: Enable EXTRA MESSAGE 1 MASS R/kg AMOUNT Selection 0: Disable 1: Enable EXTRA MESSAGE 2 MASS R/kg AMOUNT Selection 0: Disable 1: Enable EXTRA MESSAGE 3 MASS R/kg AMOUNT Selection 0: Disable 1: Enable AC-4000H Service Manual No. 085-7323-08 4-22...

  • Page 65: Logo Image 2

    1: Enable LOGO IMAGE 2 MASS R/kg AMOUNT Selection 0: Disable 1: Enable LABEL FORMAT No. MASS R/kg AMOUNT Selection 0: Disable 1: Enable UPPER LIMIT MASS R/kg AMOUNT Selection 0: Disable 1: Enable 4-23 AC-4000H Service Manual No. 085-7323-08...

  • Page 66: Lower Limit

    0: Disable 1: Enable DEPARTMENT CODE MASS R/kg AMOUNT Selection 0: Disable 1: Enable GROUP CODE MASS R/kg AMOUNT Selection 0: Disable 1: Enable RESISTER CODE MASS R/kg AMOUNT Selection 0: Disable 1: Enable AC-4000H Service Manual No. 085-7323-08 4-24...

  • Page 67: Cost Price

    All manuals and user guides at all-guides.com Chapter 4 Setup Mode COST PRICE MASS R/kg AMOUNT Selection 0: Disable 1: Enable POP MESSAGE MASS R/kg AMOUNT Selection 0: Disable 1: Enable 4-25 AC-4000H Service Manual No. 085-7323-08...

  • Page 68: System

    0: Disable 1: Enable Note: P01 and P03 mode can not be used. COMMODITY NAME MASS R/kg AMOUNT Selection 0: Disable 1: Enable (Default) PRESET KEY MASS R/kg AMOUNT Selection 0: Disable 1: Enable AC-4000H Service Manual No. 085-7323-08 4-26...

  • Page 69: Store Address

    0: Disable 1: Enable EXTRA MESSAGE 1 MASS R/kg AMOUNT Selection 0: Disable 1: Enable OPEN PLU MASS R/kg AMOUNT Selection 0: Disable 1: Enable ITEM LIST MASS R/kg AMOUNT Selection 0: Disable 1: Enable 4-27 AC-4000H Service Manual No. 085-7323-08...

  • Page 70: Rs232C Communication

    0: Disable 1: Enable EXTRA MESSAGE2 MASS R/kg AMOUNT Selection 0: Disable 1: Enable EXTRA MESSAGE3 MASS R/kg AMOUNT Selection 0: Disable 1: Enable TCP/IP COMMUNICATION MASS R/kg AMOUNT Selection 0: Disable 1: Enable AC-4000H Service Manual No. 085-7323-08 4-28...

  • Page 71: Operator Name

    AMOUNT Selection 0: Disable 1: Enable ADVERTISEMENT MESSAGE MASS R/kg AMOUNT Selection 0: Disable 1: Enable DEPARTMENT MASS R/kg AMOUNT Selection 0: Disable 1: Enable GROUP MASS R/kg AMOUNT Selection 0: Disable 1: Enable 4-29 AC-4000H Service Manual No. 085-7323-08...

  • Page 72: Campaign Item

    All manuals and user guides at all-guides.com Chapter 4 Setup Mode CAMPAIGN ITEM MASS R/kg AMOUNT Selection 0: Disable 1: Enable AC-4000H Service Manual No. 085-7323-08 4-30...

  • Page 73: Ethernet Setup

    • Set an Internet Protocol address. MASS R/kg AMOUNT • Enter an Internet Protocol address. (Enter a data devided with the period individually.) MASS R/kg AMOUNT MASS R/kg AMOUNT MASS R/kg AMOUNT MASS R/kg AMOUNT 4-31 AC-4000H Service Manual No. 085-7323-08...

  • Page 74: Gateway Address Setup

    GATEWAY ADDRESS SETUP • Set a gateway address. MASS R/kg AMOUNT • Enter a gateway address. (Enter a data divided with the period individually.) MASS R/kg AMOUNT MASS R/kg AMOUNT MASS R/kg AMOUNT MASS R/kg AMOUNT AC-4000H Service Manual No. 085-7323-08 4-32...

  • Page 75: Subnet Mask Setup

    SUBNET MASK SETUP • Set a subnet mask. MASS R/kg AMOUNT • Enter a subnet mask. (Enter a data divided with the period individually.) MASS R/kg AMOUNT MASS R/kg AMOUNT MASS R/kg AMOUNT MASS R/kg AMOUNT 4-33 AC-4000H Service Manual No. 085-7323-08...

  • Page 76: Server Address Setup

    SERVER ADDRESS SETUP • Set a server address. MASS R/kg AMOUNT • Enter a server address. (Enter a data divided with the period individually.) MASS R/kg AMOUNT MASS R/kg AMOUNT MASS R/kg AMOUNT MASS R/kg AMOUNT AC-4000H Service Manual No. 085-7323-08 4-34...

  • Page 77: Log-In Name Address Setup

    • Enter a log-in name using numeric or character keys. Characters must be lower-case letters. MASS R/kg AMOUNT PASSWORD SETUP • Set a password. MASS R/kg AMOUNT • Enter a password using numeric or character keys. Characters must be lower-case letters. MASS R/kg AMOUNT 4-35 AC-4000H Service Manual No. 085-7323-08...

  • Page 78: Mac Address Setup

    • Enter a password “495344”, and press the SIZE key. MASS R/kg AMOUNT • Enter a MAC address. (Enter the data divided with the period individually.) MASS R/kg AMOUNT MASS R/kg AMOUNT MASS R/kg AMOUNT AC-4000H Service Manual No. 085-7323-08 4-36...

  • Page 79: Dhcp Setup

    Data of IP, Gateway, Subnet, and Mask is obtained from the DHCP server. This cannot be used when not using the DHCP server. MASS R/kg AMOUNT MASS R/kg AMOUNT Selection 0: Disable 1: Enable 4-37 AC-4000H Service Manual No. 085-7323-08...

  • Page 80: Network Status

    All manuals and user guides at all-guides.com Chapter 4 Setup Mode NETWORK STATUS MASS R/kg AMOUNT MASS R/kg AMOUNT MASS R/kg AMOUNT MASS R/kg AMOUNT MASS R/kg AMOUNT MASS R/kg AMOUNT Refer to page 4-43 if a communication error occurs. AC-4000H Service Manual No. 085-7323-08 4-38...

  • Page 81: System Timer

    • A function to maintain called data only for a specified time period when there no scale operation is performed in normal mode. • Time period: 10 to 1,000 seconds (Default: 60 seconds, 1,000 seconds: Not used) 4-39 AC-4000H Service Manual No. 085-7323-08...

  • Page 82: Password Setup

    Example: Password “555555” Enter “ 555555 “ and press the ENTER key. REGISTRATION Input a password (4 digits) for Registration Mode. MASS R/kg AMOUNT TOTAL Input a password (4 digits) for Total Mode. MASS R/kg AMOUNT AC-4000H Service Manual No. 085-7323-08 4-40...

  • Page 83: Subtraction

    Input a password (4 digits) for Subtraction Mode. MASS R/kg AMOUNT SETUP Input a password (4 digits) for Setup Mode. MASS R/kg AMOUNT PASSWORD CHANGE Change the password to execute B12 mode. MASS R/kg AMOUNT MASS R/kg AMOUNT 4-41 AC-4000H Service Manual No. 085-7323-08...

  • Page 84: Machine Number Setup

    All manuals and user guides at all-guides.com Chapter 4 Setup Mode 4.15 Machine Number Setup Input a machine number. MASS R/kg AMOUNT MASS R/kg AMOUNT The lower three digits of IP address are referred to. AC-4000H Service Manual No. 085-7323-08 4-42...
  • Page 85 All manuals and user guides at all-guides.com Chapter 4 Setup Mode THECHNICAL REPORT : AC-4000H ONLINE B10-09 FUNCTION When there s a communication problem in AC-4000H online specification (TCP/IP), please refer the following information order to settle the problem. B10-09-02 IP ADDRESS...
  • Page 86 All manuals and user guides at all-guides.com Chapter 4 Setup Mode MEMO AC-4000H Service Manual No. 085-7323-08 4-44...

  • Page 87: Chapter 5 Electricity Composition

    MAIN SWITCH FUSE PK-240 INPUT 24V S.M.P.S OUTPUT 5V INPUT 110V/220V OUTPUT 24V A/D BOARD PK-229A 11JQ-BT XJ11 XJ17 PK-950B MAIN BOARD XJ27 XJ29 XJ30 HIF6A XJ25 BATTERY 26P J2 P-862A OPERATION SWITCH KEY BOARD AC-4000H Service Manual No. 085-7323-08...

  • Page 88: Main Board [Pk-950B]

    All manuals and user guides at all-guides.com Chapter 5 Electricity Composition 5.2 Main Board [PK-950B] PK-299A XJ11 XJ13 XJ17 PK-950B XJ22 XJ29 XJ30 XJ27 XJ25 AC-4000H Service Manual No. 085-7323-08...

  • Page 89: Connector Specifications

    Pin No. Function Remarks Output Output Output Output +24V Power source +24V Power source RS-232C (2) (XJ2) Name B4B-XH-A Pin No. Function Remarks R x D Input T x D Output Output Power source Output Input AC-4000H Service Manual No. 085-7323-08...
  • Page 90 ASTRA type scale section (XJ7) Name 9/11pin stacking connector Pin No. Function Remarks DF_XIN Power source Chopping clock Output SDATA Input/Output Output Power source 16Bit A/D: CS signal CAL (RES#) Output DRDY Input Power source +24V/+12V Power source AC-4000H Service Manual No. 085-7323-08...
  • Page 91 VH (PchFET) Power source RIO2 Input Power source -(History) Output VH (PchFET) Power source ENABLE1 Output Power source -(History) Output Power source -(History) Output DATA Output ENABLE2 Output CLOCK Output -(History) Output LATCH Output -(History) Output AC-4000H Service Manual No. 085-7323-08...
  • Page 92 All manuals and user guides at all-guides.com Chapter 5 Electricity Composition Battery (XJ25) Name B2P-SHF-1AA Pin No. Function Remarks BAT (+3V) AC-4000H Service Manual No. 085-7323-08...

  • Page 93: Pk-229A (A/D Board)

    • The battery connector is connected with the PK-950B (XJ25). To remove the battery, pull out the connector. • The battery is fixed by a nylon clamping. To remove the battery, remove the screw (M4 x 10). Screw (M4x10) PK-950B XJ25 Battery (Lithium battery) AC-4000H Service Manual No. 085-7323-08...

  • Page 94: Power Unit (Pb-Lsf150-S)

    110V and 220V can be changed by switching over Jumper Pin on PB-LSF150-S POWER FUSE SWITCH (+24V)1.2.3 (GND)4.5.6 110V 220V DC/DC LOGIC, DISPLAY CONVERTER DC/DC +12V A/D CONVERSION CONVERTER +24V THERMAL HEAD LABEL SDVANCE MOTOR DISPLAY AC-4000H Service Manual No. 085-7323-08...

  • Page 95: Tcp/Ip)

    PK-232 Cable connection method • Use a crossing cable for connecting the PC and the AC-4000H. • Use a straight cable for connecting the PC, Hub, and the AC-4000H. Ethernet Port PK-950B supports 10 Mbit Ethernet through an RJ45 connector.

  • Page 96: Pk-236A (Span Switch)

    Note: An authorization test may be required if “A/D DATA” is changed according to the measurement regulations where the machine is used. PK-236A Memory button Note: The operation procedure is described in Section 3.4 of Chapter 3. 5.9 PK-240 (DC/DC converter) PK-240 AC-4000H Service Manual No. 085-7323-08 5-10...

  • Page 97: P-862A (Key Board)

    All manuals and user guides at all-guides.com Chapter 5 Electricity Composition 5.10 P-862A (Key board) Two harnesses are connected from the key sheet to the P-862A (Keyboard). Display Harness1 Harness2 P-862A Keyboard 5-11 AC-4000H Service Manual No. 085-7323-08...
  • Page 98 All manuals and user guides at all-guides.com Chapter 5 Electricity Composition MEMO AC-4000H Service Manual No. 085-7323-08 5-12...

  • Page 99: Chapter 6 Troubleshooting

    Error-4: When EXTRA MESSAGE exceeds the limit number of characters. MASS R/kg AMOUNT Note: Pressing the CLR key returns to normal mode. Error-7: When STORE NAME/ADDRESS exceeds the limit number of characters. MASS R/kg AMOUNT Note: Pressing the CLR key returns to normal mode. AC-4000H Service Manual No. 085-7323-08...
  • Page 100 MASS R/kg AMOUNT Note: Pressing the CLR key returns to normal mode. Error-12: When EXTRA MESSAGE 3 exceeds the limit number of characters. MASS R/kg AMOUNT Note: Pressing the CLR key returns to normal mode. AC-4000H Service Manual No. 085-7323-08...
  • Page 101 Note: Pressing the CLR key returns to normal mode. Weight over error : Blank Weight under error : ----- Over error : Indicated by three beeps. Display: REMOVE THE ITEM ON THE PLATTER Remove the item on the weigh platter. AC-4000H Service Manual No. 085-7323-08...

  • Page 102: Symptom, Cause, And Measures

    2. Defect of power supply unit (PB- 2. Head sign acceptable voltage confir- LSF150-S) mation PB-LSF150-S exchange 3. Defect of thermal head 3. Thermal head adjustment and ex- 4. Defect of main board (PK-950B) change 4. Replace with a new PK-950B. AC-4000H Service Manual No. 085-7323-08...

  • Page 103: Chapter 7 Parts Replacement

    Unscrew the two screws (M4 x 8) to remove the top cover. Remove the nine screws (M4 x 8) from the front cover (shop side). Disconnect the connectors (CN, J2) from the interior of the front cover. Screw (M4 x 8) Seal screw Seal wire AC-4000H Service Manual No. 085-7323-08...

  • Page 104: Removing The Rear Cover (Customer Side)

    To remove the load cell, it is necessary to remove the front and rear covers. Disconnect the connector from the board attached to the rear cover. Remove the nine screws (M4 x 8) and the seal screw from the rear cover (shop side). Seal screw Screw (M4 x 8) AC-4000H Service Manual No. 085-7323-08...

  • Page 105: Detaching Internal Parts

    Note: Care must be paid so as not to damage the main body when peeling off the key sheet. Key sheet Detaching the operator display Remove the four screws securing the display. Screw (M3 x 6) Display AC-4000H Service Manual No. 085-7323-08...

  • Page 106: Detaching The Customer Display

    Remove the two screws (M4 x 7) from the left Screw (M4 x 7) side Detaching the span switch (PK-236A) Pull out the “J1" connector. Screw (M3 x 6) Remove the two screws (M3 x 6). PK-236A AC-4000H Service Manual No. 085-7323-08...

  • Page 107: Detaching The Pk-232 (Tcp/Ip)

    Screw (M3 x 6) Remove the two screws (M3 x 6). PK-232 Detaching the PK-240 (DC/DC converter) Pull out all the harnesses connected with the Card spacer main board. Pull out the PK-240 from card spacers. PK-240 AC-4000H Service Manual No. 085-7323-08...

  • Page 108: Detaching The Pk-229A (A/D Board)

    Card spacer Note 1: Ensure to tighten the 2 screws (M4 x 6) when assembled for establishing a ground. 2: Referring to the previous item, remove the PK-299A installed on the PK-950B with the connector. AC-4000H Service Manual No. 085-7323-08...

  • Page 109: Detaching The Load Cell

    • For the overload from the outside to protect the load cell, this machine has installed the limit screw. Adjustment screw • Adjust the clearance (a) between the end of the adjustment screw and the bottom of the main body to 12 mm. AC-4000H Service Manual No. 085-7323-08...

  • Page 110: Detaching The Thermal Head

    • Loosen the two screws (M3 x 6) slightly, and move the thermal head back and forth. • Adjust to match the top point of the print roller with the thermal head applied point. Screws (M3 x 6) Thermal head Print roller Moves back and forth. AC-4000H Service Manual No. 085-7323-08...

  • Page 111: Cleaning The Thermal Head

    Cleaning the label sensor/peel sensor • The label sensor and peel sensor are easily Label sensor influenced by the environment. Sensitivity may deteriorate due to corrosion caused by dust and moisture outdoors. Peel sensor Peel sensor (Receiver) (Emitter) AC-4000H Service Manual No. 085-7323-08...

  • Page 112: Periodical Replacement Parts

    Life expectancy: 30,000 hours or more when using it by standard ratings drive. (Life here is assumed to be a value that the average brightness becomes half of the standard lower bounds.) Print roller Replacement period: 300km in the travel distance. (standard) AC-4000H Service Manual No. 085-7323-08 7-10...
  • Page 113 All manuals and user guides at all-guides.com Design and specifications are subject to change without notice. 44 SANNO-CHO, SHOGOIN, SAKYO-KU KYOTO, 606-8392 JAPAN PHONE: 81-75-771-4141 FACSIMILE: 81-75-751-1634 URL: http://www.ishidajapan.com...

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