Duplo Duprinter DP-43E Service Manual
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Duplo Duprinter DP-43E Service Manual

Duplo Duprinter DP-43E Service Manual

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SERVICE MANUAL
DUPRINTER
Ver.2
Be sure to read this manual carefully, so that you
repair and service this machine safely and
correctly. Do not begin work until you have
thoroughly understood the contents of this manual.
Repairing or servicing the machine with insufficient
knowledge about it could lead to unforeseen
accidents or falls in the machine's performance or
quality.
DP-43E/S
DP-33E/S
DP-31E/S
DUPLO SEIKO CORP.

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Summary of Contents for Duplo Duprinter DP-43E

  • Page 1 Do not begin work until you have thoroughly understood the contents of this manual. Repairing or servicing the machine with insufficient knowledge about it could lead to unforeseen accidents or falls in the machine's performance or quality. DUPLO SEIKO CORP.

  • Page 2: Introduction

    Introduction The cause of most accidents is failure to adhere to basic safety rules and observe safety instructions. It is important to prevent potential causes of accidents from occurring. In order to do so, read this manual carefully, and be sure to understand all the safety instructions and correct inspection and servicing procedures that it provides before beginning repair or servicing work.

  • Page 3: Using The Service Manual

    D Using the service manual • This manual contains the following information: structure and function of major parts, disas- sembly and reassembly procedures, specifications, and procedures for adjustment, mainte- nance, inspection and corrective action. This information is current as of May 1999, and applies basically to the model DP-43E/S,33E/S,31E/S Duprinter.
  • Page 4 Safety instructions Safety instructions 1. Cautions regarding the installation location Safety instructions Installation environment • Avoid installing the machine in places exposed to direct sunlight. • Sunlight will cause the temperature in the machine's interior to rise, possibly leading to mal- function of the control system.

  • Page 5: Cautions For Installation Work

    Safety instructions 2. Cautions for installation work Warning • The machine's power supply voltage and power consumption depend on the model. Details of this are given in the tables below. The power supply voltage and power consumption for the machine are given in the table below.

  • Page 6: Cautions For Maintenance, Inspection And Servicing

    Safety instructions 3. Cautions for maintenance, inspection and servicing Warning ' Precautions for safe servicing • Always remove the power cord plug from the outlet before starting work. a Otherwise, you could get a shock or your hands/fingers could be injured. •...

  • Page 7: Locations Of Warning Stickers

    Safety instructions DLocations of warning stickers The locations of the machine's warning stickers are shown below. To ensure safe work, read the stickers and heed their instructions. Keep the stickers clean at all times. If they become damaged or peel off, replace them with new ones. ¡Do not remove this cover.
  • Page 8 Chapter 1 Introduction Chapter 2 Description of the Operation Chapter 3 Mechanism Chapter 4 Standard / Adjustment Chapter 5 Installation Chapter 6 Countermeasures Chapter 7 HELP Mode Chapter 8 Others...

  • Page 9: Table Of Contents

    Table of Contents Introduction.................1 Chapter 4 Standards / Adjustment Using the service manual ............2 Safety instructions ..............3 z Scanner Section ............212 1.Cautions regarding the installation location......3 x Platemaking/Master Feed/Ejection Section....214 2.Cautions for installation work..........4 c Paper Feed Section...........222 3.Cautions for maintenance, inspection and servicing ....5 v Drum Driving Section ..........229 •...

  • Page 10: Introduction

    Chapter 1 Introduction z Features ................10 x Specifications ..............14 c Dimensions ..............16 v Mechanism..............17 b Master ................18 n Ink .................19 m System Setup ..............20 , Part Names and Their Functions ........21 1. Machine exteriors ............21 2. Sectional (structural) view of the machine.....24 3.

  • Page 11: Features

    z Features Chap.1 zFeatures 1. Size A3 printing 3. High print quality The DP-43E/S has size A3 (290X410mm) A new, originally-developed superfine ther- printing area. mal head gives beautifully accurate repro- The DP-33E/S and DP-31E/S has size B4 ductions of fine print and halftone photo- (250X350mm) printing area.
  • Page 12 z Features Chap.1 ySelf-diagnosis 7. Full range of necessary functions qDocuments are easily enlarged or re- The machines have self-diagnostic func- tions. Messages for self-diagnosed errors, duced. as well as consumable part replacement In addition to same-size printing, there are three automatic settings for both enlarge- prompt messages, appear on an LCD panel.
  • Page 13 z Features Chap.1 8. Options oSpecial functions qADF The following functions/modes, which for- Use of the ADF permits continuous plate- merly could only be changed/used by ser- making and printing of 30 documents (64g/ vice personnel, have been made into user paper).
  • Page 14 z Features Chap.1 MEMO...

  • Page 15: Specifications

    x Specifications Chap.1 xSpecifications • Specifications Product name/model No. DP- 43E / DP- 43S DP- 33E / DP- 33S DP-31E / DP- 31S Model Floor model Platemaking method Thermal digital platemaking Platemaking interval 17 seconds (A3, same size) 15 seconds (A4, same size) Resolution 15.7 dots/mm (400 dpi) 11.8 dots/mm (300 dpi)
  • Page 16 • Fine start mode • Fine start mode ※ Specifications are subject to change without notice. • Option specifications DUPRINTER DP-43E / DP-33E / DP-31E / DP-43S / DP-33S / DP-31S Options ADF (Automatic Document Feeder) Drum unit ,A4 Drum(DP-43E/S)

  • Page 17: Dimensions

    c Dimensions Chap.1 cDimensions DP-43E/S DP-33E/S,31E/S 1288 (mm)

  • Page 18: Mechanism

    v Mechanism Chap.1 vMechanism The machine carries out the processes of “platemaking” and “printing.” Platemaking In the “platemaking” process, the old master on the drum is removed while the thermal head creates the scanned image on the new master and transfers it onto the drum.
  • Page 19 b Master Chap.1 bMaster 1) Characteristics of the master (1) Structure of the thermal master (2) Functions and materials of the layers Coated surface …… Prevents the film from fusing, being damaged due to friction,being peeled, and being conveyed defectively due to electric static charge. Material: silicon fluorine mold lubricant Thermal film ……...
  • Page 20 n Ink Chap.1 nInk 1) Characteristics of ink (1) Ink for the digital printer is an emulsion type. It has a water-in-oil type structure. (2) The surface active agent has two characteristics: hydrophilic group and lipophilic group in one molecule. Oil and water bond together by these two characteristics as shown in the figure.

  • Page 21: System Setup

    m System Setup Chap.1 mSystem Setup The machine and its optional equipment are set up as follows: Sorter Key card counter Tape cluster Dupulo Direct Print System Personal computer Exclusive machine base : Option Drum unit NOTE • DDP system Documents prepared on a personal computer can be printed on this machine.

  • Page 22: Part Names And Their Functions

    , Part Names and Their Functions Chap.1 ,Part Names and Their Functions 1. Machine exteriors...
  • Page 23 , Part Names and Their Functions Chap.1 Thermal head escape lever Master set switch Roll master Paper tray descending switch Lever Scanner unit ( Top cover ) Master holder Paper tray descending switch Feed pressure switching lever Paper guide Paper feed roller Paper tray Supplemental paper tray...
  • Page 24 , Part Names and Their Functions Chap.1 Master ejection core Jamp stands Master ejection box release lever Master ejection box lid release lever Master ejection box lid Master ejection box Paper stacker guide Paper stopper Print tray Drum rotator switch...

  • Page 25: Sectional (Structural) View Of The Machine

    , Part Names and Their Functions Chap.1 2. Sectional (structural) view of the machine...
  • Page 26 , Part Names and Their Functions Chap.1 Description of Section Name Mechanism Srandard/Adjustment the Operation Scanner section 86page 172page 212page Platemaking/Master feed/ejection section 94page 180page 214page Platemaking/Master feed section 94page 180page 214page Master ejection section 107page 185page 215page Master clump opening/closing section 109page 186page 217page...

  • Page 27: Control Panel E Type Models

    , Part Names and Their Functions , Part Names and Their Functions Chap.1 Chap.1 3. Control panel <<E type models>> 1. Keys of the control panel 2. LCD Panel main screen Name Functions Printing speed indicator lamp The lamp for the specified printing speed lights. PRINTING “PRINTING SPEED The printing speed is adjusted with these keys.
  • Page 28 , Part Names and Their Functions Chap.1 3. Function Mode Screen Screen A o Function Keys (F1-F3) Normal key q !0 End key NORMAL !1 Clear key Page Cgange key w PAGE SAVE CLEAR !2 Plate Darkness indicator Save key e !3 Print Darkness indicator No.
  • Page 29 , Part Names and Their Functions Chap.1 Screen B NORMAL PAGE SAVE CLEAR MODIFY NUMBER OF PRINTS Name Feature Modify key Allows the No. of Copies/No. of Sets to be revised. Number of Prints A black dot "•" indicates that the Print Number Input Mode is NUMBER.

  • Page 30: S Type Models

    , Part Names and Their Functions , Part Names and Their Functions Chap.1 Chap.1 <<S type models>> 1. Keys outside of the panel cover Name Function Name Function “ZOOM” key Adjusts the zoom factor in 1% increments. “CLEAR” key Clears the display to “0”. Clears the number of prints only. “AUTO ZOOM”...
  • Page 31 , Part Names and Their Functions Chap.1 2. LCD Panel Name Function Prints per page Displays the icon for the selected number of prints per page (multiple printing). Zoom ratio Displays the selected zoom (enlargement/reduction) ratio. Paper size Displays the selected paper size. Document mode Displays the print mode.
  • Page 32 , Part Names and Their Functions Chap.1 3. Keys inside of the panel cover Name Function “PRINTING DARKNESS” key Adjusts the print darkness (ink transfer amount). The position of the lit print darkness adjustment lamp changes each time the key is pressed.

  • Page 33: Operation Procedures

    . Operation Procedures Chap.1 .Operation Procedures 1. Printing <<E type models>> Set document • LCD panel Selects the paper size PAPER SIZE key Selects the magnification factor PRINT SIZE key (including auto zoom and zoom) Selects Text/Photograph/Text-Photograph/ PHOTOGRAPH MODE key Fine Lettering/Halftone Dot/Dark Photo Mode Multiple Image and 2 in 1 printing are only Menu key•Multiple Image Printing...

  • Page 34: S Type Models

    . Operation Procedures Chap.1 <<S type models>>...

  • Page 35: Multiple Image Printing / 2 In 1 Layout Mode E Type Models

    . Operation Procedures Chap.1 2. Multiple Image Printing / 2 IN 1 Layout Mode <<E type models>> In the normal state (when the ADF is not connected), the screen shown below appears when the Multiple Image Printing " " icon is selected after the MENU key is pressed. •...

  • Page 36: S Type Models

    . Operation Procedures Chap.1 <<S type models>> In the normal state (when the ADF is not connected) the mode is switched by pressing the multiple printing selection key as follows. Every time the key is pressed, the mode is switched and the relevant multiple printing indicator lamp lights up.

  • Page 37: Error Messages And Corrective Action

    ⁄0 Error Messages and Corrective Action Chap.1 ⁄0 E rror Messages and Corrective Action 1. Error messages Error messages are displayed as text illustrations. Message Cause and corrective action See page CHANGE INK There is no ink. Replace the old ink pack with a new one. CHANGE MASTER There is no master.
  • Page 38 ⁄0 Error Messages and Corrective Action Chap.1 Message Cause and corrective action See page PLEASE WAIT The printer is not ready. Please wait with the power ON. If the message remains after a few minutes, turn the power OFF and ON again. If the message still remains after a few minutes, turn the power OFF and contact your service person.
  • Page 39 ⁄0 Error Messages and Corrective Action Chap.1 Message Cause and corrective action See page [C301A] A paper jam has occurred in the paper path of sorter A. Sorter SORTER JAM1 Remove the jammed paper. Instruction Manual For details, see the Sorter Instruction Manual. [C302] A paper jam has occurred in the sorter bridge.

  • Page 40: Corrective Action

    ⁄0 Error Messages and Corrective Action Chap.1 2. Corrective action (1) Replacing the Ink Pack IMPORTANT • Only use ink packs designed for this machine. ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Open the front cover.
  • Page 41 ⁄0 Error Messages and Corrective Action Chap.1 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Insert the ink pack so that the groove on the lip fits onto the “U”...

  • Page 42: Replacing The Master Roll

    ⁄0 Error Messages and Corrective Action Chap.1 (2) Replacing the Master Roll IMPORTANT • Only use a master roll designed for use in this machine. ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Lever Raise the lever to open the scanner unit.
  • Page 43 ⁄0 Error Messages and Corrective Action Chap.1 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Take out a new master roll from the bag.
  • Page 44 ⁄0 Error Messages and Corrective Action Chap.1 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Master set switch Press the master set switch.

  • Page 45: Replacing The Master Ejection Core

    ⁄0 Error Messages and Corrective Action Chap.1 (3) Replacing the Master Ejection Core IMPORTANT • Use only a master ejection core designed for use in this machine. ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Press the lever to open the master ejection box.
  • Page 46 ⁄0 Error Messages and Corrective Action Chap.1 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Insert a new master ejection core.

  • Page 47: Supplying Paper

    ⁄0 Error Messages and Corrective Action Chap.1 (4) Supplying Paper Supplying Paper ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Open the supplemental paper tray if it is closed.
  • Page 48 ⁄0 Error Messages and Corrective Action Chap.1 Changing Paper Selection ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Press (STOP) key.
  • Page 49 ⁄0 Error Messages and Corrective Action Chap.1 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Load paper.

  • Page 50: Replacing The Drum Unit

    ⁄0 Error Messages and Corrective Action Chap.1 (5) Replacing the Drum Unit ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Press and hold the JOG switch until the drum comes to a stop with a beep.
  • Page 51 ⁄0 Error Messages and Corrective Action Chap.1 Installing the Drum Unit ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Hold the drum level and place the drum guide roller onto the rail in the machine.

  • Page 52: Paper Jam (Feeder Side)

    ⁄0 Error Messages and Corrective Action Chap.1 (6) Paper Jam (Feeder Side) If the message "PAPER JAM ON THE FEEDER SIDE" is indicated in the error display panel, check the feeder side and PAPER JAM ON THE FEEDER SIDE remove the jammed paper by following the procedure below. ○...

  • Page 53: Paper Jam (Ejection Side)

    ⁄0 Error Messages and Corrective Action Chap.1 (7) Paper Jam (Ejection Side) If the message "PAPER JAM ON THE EJECTION SIDE" is indicated in the error display panel, check the ejection side and PAPER JAM ON THE EJECTION SIDE remove the jammed paper by following the procedure below. ○...
  • Page 54 ⁄0 Error Messages and Corrective Action Chap.1 Paper Adhering to Drum ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Press the lever to open the master ejection box.
  • Page 55 ⁄0 Error Messages and Corrective Action Chap.1 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Pull the paper toward the ejection side while pressing the JOG switch to peel the paper off.

  • Page 56: Master Is Not Ejected

    ⁄0 Error Messages and Corrective Action Chap.1 (8) Master is Not Ejected ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Press the lever to open the master ejection box.
  • Page 57 ⁄0 Error Messages and Corrective Action Chap.1 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Return the lever.

  • Page 58: Master Set Incorrectly

    ⁄0 Error Messages and Corrective Action Chap.1 (9) Master set Incorrectly ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Lever Raise the top cover release lever to open the Scanner unit...

  • Page 59: Duprinter Opion

    ⁄0 Error Messages and Corrective Action Chap.1 ⁄1 O ption 1. DUPRINTER Option (1) TAPE CLUSTER ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Open out the tape cluster body.

  • Page 60: Keycard Counter 3

    ⁄0 Error Messages and Corrective Action Chap.1 (2) KEYCARD COUNTER 3 1. About keycard counter 3 <<Features>> There are the following types of keycard. ¡Department cards (AA01-AA30) Each cards is able to totalize the number of prints AA01 and plates made on the DUPRINTER by a particular department.
  • Page 61 ⁄1 Option Chap.1 About keycards ¡Handling • Do not bend the cards. Keep the cards clean. Keep the cards away from all sources of magnetism. ¡Inserting the cards ¡E type Press the DUPRINTER's power switch to turn it on. "PLEASE INSERT CARD" will appear on the LC DUPLICATOR MESSAGE display.
  • Page 62 ⁄1 Option Chap.1 2. Using keycards (for E type models) 1In the E type models, input is by pen. Use only the input pen supplied. 1Apply the pen to the LC screen gently. Do not press hard on the screen. Department card (AA01-AA30) Insert a department card into the DUPRINTER's keycard slot.
  • Page 63 ⁄1 Option Chap.1 To select department card No. 9 or higher: Press the repeatedlyuntil the desired card number is reached. Each press of the key scrolls the display down 1 line. To select all the department cards: Press "C" will appear to the left of all of the department card numbers.
  • Page 64 ⁄1 Option Chap.1 RESTRICTION card (AA RESTRICTION) Insert the RESTRICTION card. "NOW READING CARD. PLEASE WAIT" will appear on the LC panel, then be replaced by the base screen. q ALL keys r Department card Nos. t Print count y Plate count Press the number of the department card whose use is to be prohibited.
  • Page 65 ⁄1 Option Chap.1 To delete the " " s (deselect all the cards): Press ALL again. All the " " s will disappear from the LC screen. If there is another card whose use you want to prohibit, repeat the operation in step select it.
  • Page 66 ⁄1 Option Chap.1 TOTAL card (AA TOTAL) Insert the TOTAL card. "NOW READING CARD. PLEASE WAIT" will appear on the LC panel, then be replaced by the screen on the right. If the number of the card whose counts you want to check is 9 or higher, press as many times as needed to display it.
  • Page 67 ⁄1 Option Chap.1 2. Using keycards (for S type models) Department cards (AA01-AA30) Insert a department card into the DUPRINTER's keycard slot. The base screen will appear on the LCD panel. The DUPRINTER is now ready for use. qKeycard No. ("1" in the illustration means card AA01) wPrint count ePlate count...
  • Page 68 ⁄1 Option Chap.1 To select all the department cards: Press the ZOOM key to select CLEAR ALL, then press the AUTO ZOOM key to confirm. A list of the department card numbers will appear, with all the print w and plate e counts reset to zero.
  • Page 69 ⁄1 Option Chap.1 To select department card No. 6 or higher Press the ZOOM key repeatedly until the desired card number is reached. Each press of the key scrolls the display down 1 line. To delete the C (deselect the card): Select the card again, using the ZOOM key, then press the AUTO ZOOM key to confirm.
  • Page 70 ⁄1 Option Chap.1 RESTRICTION card (AA RESTRICTION) Insert the RESTRICTION card. "NOW READING CARD. PLEASE WAIT" will appear on the LCD panel, then be replaced by the base screen. qRESTRICT EACH: prohibits use of individual department cards wRESTRICT ALL: prohibits use of all department cards eCLEAR ALL RESTRICT: de-prohibits use of all department cards...
  • Page 71 ⁄1 Option Chap.1 To select all the department cards: Press the ZOOM key to select RESTRICT ALL, then press the AUTO ZOOM key to confirm. A list of the department card numbers will appear, with "1" to the left of all the numbers. Press the ZOOM key to select the card whose use is to be prohibited, then press the AUTO ZOOM key to confirm.
  • Page 72 ⁄1 Option Chap.1 To select department card No. 6 or higher: Press the ZOOM key repeatedly until the desired card number is reached. Each press of the key scrolls the display down 1 line. To delete the (deselect the card): "1"...
  • Page 73 ⁄1 Option Chap.1 To check that the counts have been cleared: Select RESTRICT EACH, then press the ZOOM key to display the card number(s) that was selected, and check that "1" (indicating use prohibited) is displayed to the left of the number(s). To delete all the s (deselect all the "1"...
  • Page 74 ⁄1 Option Chap.1 TOTAL card (AA TOTAL) Insert the TOTAL card. "NOW READING CARD. PLEASE WAIT" will appear on the LCD panel, then be replaced by the screen on the right. If the number of the card whose counts you want to check is 6 or higher, press the ZOOM key as many times as needed to display it.
  • Page 75 ⁄1 Option Chap.1 3. Setting the maximum number of cards that can be used with the KEYCARD COUNTER 3 IMPORTANT Observe the following when setting (increasing) the number of cards that can be used with the KEYCARD COUNTER 3: ¡Perform the setting operation after installation of the DUPRINTER is complete. ¡Perform the setting operation after installation of the KEYCARD COUNTER 3 is complete.
  • Page 76 ⁄1 Option Chap.1 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ Insert a keycard into the DUPRINTER's key card slot.
  • Page 77 ⁄1 Option Chap.1 4. Message displays Message Meaning ¡"PLEASE INSERT CARD" No keycard has been inserted into the • DUPRINTER's keycard slot. Insert a keycard into the slot ¡"NOW READING CARD PLEASE T h e D U P R I N T E R i s r e a d i n g t h e •...
  • Page 78 ⁄1 Option Chap.1 5. Specifications Main specifications Name KEYCARD COUNTER 3 Power supply 5V DC (supplied from the DUPRINTER) Power consumption 0.5W Max. depts. handled Print count: 799,999 Max. counts per dept. Plate count: 7,999 Card reading method Magnetic scan...

  • Page 79: A4 Drum (For Dp-43E/S)

    ⁄1 Option Chap.1 (3) A4 DRUM (for DP-43E/S) 1. About A4drum ¡Features of the A4 drum: •Simple to replace with a standard (A3) drum. •Uses the roll master economically. •Cost per sheet is lower than with the standard (A3) drum ¡About functions when the A4 drum is installed When the A4 drum is installed, the following functions can not be used: •Multiple image printing;...
  • Page 80 ⁄1 Option Chap.1 2. A4 drum setup (for DP-43E) • Basic screen IMPORTANT : In E type machines, input is by pen. For PRINTING input, be sure to use the input pen provided among the accessories. Do not × apply undue pressure to the LCD panel. Make sure that the basic screen is displayed.
  • Page 81 ⁄1 Option Chap.1 ¡Basic screen 2. A4 drum setup (for DP-43S) Make sure that the basic screen is displayed. Panal cover Open the panel cover, and press the SPECIAL FUNCTION key. Press the ZOOM key repeatedly until the 6. Drum size display shown on the right is displayed.
  • Page 82 ⁄1 Option Chap.1 3. Placing the document / placing the paper ¡Placing the document when an A4 drum is use Note : ¡For method for placing the document: E type : See p.23 of the DP-43E/ 33E /31E Instruction Broken lines indicate where Manual.
  • Page 83 Chapter 2 Description of the Operation z Scanner Section ............86 <<Master Clump Opening / Closing Section>> ....109 1. Description .............109 1. Description ...............86 2. Operation of Master Clump Open / Close Lever ..110 2. Sequence of Operation ..........87 (1) Structure ...............110 (1) Sequence of the Scanner Operation.......87 (2) Plate Attachment / Detachment Operation..111 (2) Operation with the Document...
  • Page 84 v Drum Driving Section ..........129 m Drum Section..............148 1. Description .............129 1. Description .............148 2. Function of Parts ...........130 2. Circuit..............149 (1) Home Position / Jam Detection 3. Function of Parts ...........150 Position Sensor.............130 (1) Ink Detection ............150 (2) Master Attachment / Detachment 1.

  • Page 85: Scanner Section

    chap.2 z Scanner Section zScanner Section 1. Description The document is illuminated with the lamps, and the document reflection in proportion to the document image darkness is imaged at the CCD through the mirror lens. Then it is resoluted into picture elements and is converted photoelectrically.

  • Page 86: Sequence Of Operation

    chap.2 z Scanner Section 2. Sequence of Operation (1) Sequence of the Scanner Operation 1) When the document cover is opened (PS2: photopassing) with the system in the standby state, the lamp lights up, and the optical system moves to the document size reading position. When it reaches this posi- tion, the lamp goes out and the system returns to the standby state.

  • Page 87: Operation With The Document Cover Open / Closed

    chap.2 z Scanner Section Operation with the Document Cover Open / Closed When the document cover is opened at a certain angle, the document cover sensor changes to be in the state of photopassing. The lamps lights up, the optical system moves to the document size reading position (about 30 mm from the top end of the document) and stops.

  • Page 88: 2Platemaking Area For The Selected Paper

    chap.2 z Scanner Section NOTE Platemaking Area for the Selected Paper 2The platemaking area varies depending on the selected paper size as shown below. : DP-43E/S, 33E/S, 31E/S Selected A (±1%) Model B (±1%) paper size 291mm 414mm (DP-43E/S) (DP-43E/S) 11"914"...

  • Page 89: Function Of Parts

    chap.2 z Scanner Section 3. Function of Parts (1) Home Position Sensor Description The home position sensor detects the original position for the optical system. Circuit Operation Sensor plate for the PS1 is installed to slider A, optical system. The home position of the optical Slider B system is the position where the PS1 is photo- interrupted.

  • Page 90: Document Cover Sensor

    chap.2 z Scanner Section (2) Document Cover Sensor Description The document cover sensor detects opening and closing of the document cover (or ADF if the ADF is installed). Circuit Operation Sensor PS2 is photointerrupted with the document cover closed, The photointerrupter rotates as the document cover is opened and sensor PS2 is photopassed.

  • Page 91: Ccd / Lamps

    chap.2 z Scanner Section (3) CCD / Lamps Description The lamps illuminate the document, and the reflection light is transmitted to the CCD. The image signal is output from the CCD by the voltage level. The signal from the CCD is transmitted to the AD PCB Unit and converted.

  • Page 92: Scanner Unit Open / Close Detection

    chap.2 z Scanner Section (4) Scanner Unit Open / Close Detection Description Opening and closing of scanner unit cover is detected by scanner unit cover open / close detection SW (MS3). This machine does not work (except for the master setting SW and the jog SW) unless the scanner unit is closed firmly.

  • Page 93: Platemaking / Master Feed / Ejection Section

    chap.2 x Pratemaking / Master Feed / Ejection Section xPlatemaking / Master Feed / Ejection Section See page 109 See page 107 Master Clump Opening / Platemaking / Master Feed section Master Ejiction Section Closing Section Platemaking / Master Feed Section 1.

  • Page 94: Sequence Of Operation

    chap.2 x Pratemaking / Master Feed / Ejection Section 2. Sequence of Operation Master set switch (1) Sequence with the Master Set Switch ON When the master set switch is pressed, the platen Platen roller roller and sponge roller 1 rotate and the master is Sponge roller 1 fed for about 3 seconds and it stops.

  • Page 95: Platemaking / Master Feeding

    chap.2 x Pratemaking / Master Feed / Ejection Section (2) Platemaking / Master Feeding Operation When platemaking operation starts, the drum unit rotates to perform plate detachment process. The drum which has finished plate detachment process stops at the plate attachment position. Open the master clump.

  • Page 96: Function Of Parts

    chap.2 x Pratemaking / Master Feed / Ejection Section 3. Functions of Parts (1)Thermal Head Description The thermal elements are in alignment in the scanning direction, and are heated on the image section to make holes on the master film. Circuit Specifications Item...
  • Page 97 chap.2 x Pratemaking / Master Feed / Ejection Section Exterior and Lot No. DP-43E/S DP-33E/S 276.5±0.5 Thermal resistor line 260.1±0.1 Lot No. ロット番号 Toshiba 東芝マーク marker 製品番号 Product No. Model 型名 Head resistance ranking Voltage indication ヘッド抵抗値ランク 電圧表示 name ヘッド平均抵抗値 Head average resistance Signal connector Power connector...
  • Page 98 chap.2 x Pratemaking / Master Feed / Ejection Section DP-31E/S 275.5±0.5 Thermal resistor line 260.2±0.2 Model name Lot No. Product No. Head average resistance Signal connector Power connector No.2 No.1 Thermistor No.1 NOTE Lot No. Lot No. is shown with 4 digits including alphabet. Each digit has the following meanings. Lot No.
  • Page 99 chap.2 x Pratemaking / Master Feed / Ejection Section NOTE Resistance Resistance value is described on the label. When the head is replaced and the HELP mode is initial- ized, set the DIP-SW (H-43, H-44) of the HELP mode. HELP mode H-43, 44 \ see p.344 DP-43E/S Rank H-43...
  • Page 100 chap.2 x Pratemaking / Master Feed / Ejection Section DP-31E/S Rank H-43 H-44 Resistance value（Ω） 1010 0010 2620 〜 2716 1011 0000 2717 〜 2816 1011 0010 2817 〜 2920 1100 0001 2921 〜 3028 1100 0011 3029 〜 3140 1101 0001 3141 〜...

  • Page 101: End Mark Sensor

    chap.2 x Pratemaking / Master Feed / Ejection Section (2) End mark sensor The end marks are located at a fixed distance relative to the master; as the master is being fed, End mark sensor the end mark sensor senses master condition and the end marks by means of intensity of reflected light.

  • Page 102: Master Setting Error Detection

    chap.2 x Pratemaking / Master Feed / Ejection Section 1. Master Setting Error Detection Operation In platemaking, the end mark sensor uses amount of reflected light to detect presence or absence of a master on the transfer path. Then the following displays and operations are performed: 2When a master setting error is detected, "MASTER SETTING ERROR"...

  • Page 103: Master End Detection

    chap.2 x Pratemaking / Master Feed / Ejection Section 2. Master End Detection Operation The end mark is printed on the area about 1 m from the end of the master. The end mark sensor detects the difference of the reflection light amount between the end mark (black) and the white section and performs the fol- lowing display and operation.

  • Page 104: Cutter Unit

    chap.2 x Pratemaking / Master Feed / Ejection Section (3) Cutter Unit Description Completed, the stepping motor for platemaking and the drum stops temporarily, the cutter motor is turned on to drive the cutter and the master is cut. Circuit Operation In master cutting, the cutter motor rotates in the regular (clockwise) direction, so that the cutter moves from the operation side to the rear side and cuts the master.

  • Page 105: Master Feed Clutch (Electromagnetic Clutch)

    chap.2 x Pratemaking / Master Feed / Ejection Section (4) Master Feeding Clutch(Electromagnetic clutch) Description Sponge roller 2 is attached to the bottom section of the master conveyance way of the master feeding unit, and is driven via the master feeding clutch (CL1) by the platemaking motor. The rotation of sponge roller 2 is controlled with the master feeding clutch ON / OFF.

  • Page 106: Master Ejection Section

    chap.2 x Pratemaking / Master Feed / Ejection Section Master Ejection Section 1. Description When the drum stops at the plate detachment position and the master clump which clumps the master tip end is opened (C mode), the pulling roller on the rolling section of the master ejection box pulls the master tip end into the box inside, and the master is rolled up to the core.

  • Page 107: Function Of Parts

    chap.2 x Pratemaking / Master Feed / Ejection Section 3. Function of Parts (1) Master Ejection Sensor Operation Photo-emission from the master ejection sensor is received on the master ejection sensor, and the sensor detects with the photo strength whether the HELP 5 value master is pulled to the master ejection box.

  • Page 108: Master Clump Opening / Closing Section

    chap.2 x Pratemaking / Master Feed / Ejection Section Master Clump Opening / Closing Section 1. Description The master clump on the drum unit is opened or closed by the two opening / closing levers' rotation operation. The opening / closing levers (one for the master attachment position, and the other for the master detachment position) are on the master clump opening / closing section on the main body rear side.

  • Page 109: Operation Of Master Clump Open / Close Lever

    chap.2 x Pratemaking / Master Feed / Ejection Section 2. Operation of Master Clump Open / Close Lever (1) Structure The following is the structure of the master clump opening / closing section viewed with the rear cover opened. The rotation stop position of the master clump opening / closing lever is determined by the clump motor and two cams.

  • Page 110: Plate Attachment / Detachment Operation

    chap.2 x Pratemaking / Master Feed / Ejection Section (2) Plate Attachment / Detachment Operation...

  • Page 111: Clump Opening / Closing Lever Position (A / B / C Mode)

    chap.2 x Pratemaking / Master Feed / Ejection Section (3) Clump Opening / Closing Lever Position (A / B / C Mode) Mode Photointerrupter stop position / state of sensor Functions A / C mode sensor (PS3) In the normal state or during printing, the master clump opening / closing lever turns out from the master clump opening / Photo-...

  • Page 112: Function Of Parts

    chap.2 x Pratemaking / Master Feed / Ejection Section 3. Function of Parts (1) A / B / C Mode Sensor Circuit Operation / Sequence The mode is detected under the following conditions 2A mode When the B mode sensor (PS4) is photointerrupted, the A / C mode sensor (PS3) detects the edge of photoin- terrupting f photopasing.

  • Page 113: Returning Operation Flowchart When The Power Is Cut Off Accidentally

    chap.2 x Pratemaking / Master Feed / Ejection Section 4. Returning Operation Flowchart When the Power Is Cut Off Accidentally The machine returns to the initial state automatically when the power is turned off mistakenly during pro- cessing platemaking, plate-detaching and plate-attaching simultaneously or when the power returns after it is interrupted.

  • Page 114: Paper Feed Section

    chap.2 c Paper Feed Section cPaper feed section 1. Description Feeding of the paper is performed by the paper separator (employing the center separation method) and paper feed roller (there is no corner finger). Elevation of the feed tray is powered by the elevator motor. Paper fed by the paper separator and paper feed roller is fed further by the timing roller and guide roller to the point where its leading edge is sandwiched between the drum and the press roller.

  • Page 115: Operation

    chap.2 c Paper Feed Section 2. Operation (1) Rotation of the Paper Feed Roller and Timing Roller When the main motor turns, the paper feed cam rotates, causing the paper feed segment and timing segment to execute the reciprocating motion shown below, which turns the pinion gear. Paper feed cam Paper feed segment Paper feed roller...

  • Page 116: Paper Feed Roller Drive

    chap.2 c Paper Feed Section (2) Paper Feed Roller Drive The drive power to the paper feed roller is transmitted via the pinion gear, stopper gear and spring clutch. When the solenoid (SL1) comes on, making the stopper lever move clear of the stopper gear, the paper feed cam is freed and rotates, causing the paper feed segment to execute a reciprocating motion.

  • Page 117: Driving Of The Timing Roller

    chap.2 c Paper Feed Section (3) Driving of the Timing roller Timing roller is actuated to rotate by the pinion gear and spring clutch. When the paper feed cam rotates, the reciprocating motion of the timing roller segment is transmitted to the pinion gear, and the spring clutch works to rotate the Timing roller in the direction of conveyance.

  • Page 118: Escape The Guide Roller

    chap.2 c Paper Feed Section (4) Escape the Guide roller After the Press roller is pressed to the drum, the printing paper is gripped firmly with the drum and Press roller, the Guide roller is released from the Timing roller. This is called "escaped". Escape timing is within a period when the printing paper is conveyed about 10 mm after it is gripped with the drum and Press roller.

  • Page 119: Paper Feed Length

    chap.2 c Paper Feed Section (5) Paper Feed Length The “paper feed length” is the length by which the paper feed roller feeds out the print paper. When the paper feed roller feeds out the print paper, the guide roller is pressed against the timing roller and does not rotate; as a result, the paper arches up between the paper separator and the timing roller, since the distance between these two items is only 80mm, while the length by which the paper is fed out from the paper feed roller is 95mm.

  • Page 120: Function Of Parts

    chap.2 c Paper Feed Section 3. Functions of parts (1) Paper Feed Clutch / Paper Feed Solenoid Description Paper feed solenoid Stopper gear 1.5~2mm Stop lever unit 43SH0205 Circuits 43SH0206...

  • Page 121: Printing Position Adjustment Mechanism

    chap.2 c Paper Feed Section (2) Printing Position Adjusting Mechanism The printing position is adjusted by changing the timing of the paper toward the drum with the print position key on the control panel. Description When the print position key on the control panel is pressed, the link cam is driven by the motor.
  • Page 122 chap.2 c Paper Feed Section Circuit Operation Top and bottom limit of print position is detected by the top and bottom limit sensor and the standard position sensor. The center position is detected by the standard position sensor. Standard sensor: photopassing, Limit sensor: photointerrupting The printing position is between the standard position and bottom limit.

  • Page 123: Signal Lever

    chap.2 c Paper Feed Section (3) Signal Lever Description The signal lever is positioned at the back of the Guide roller / Timing roller. Whether the paper is fed by the Timing roller is detected mechanically. Operation the pinch lever is attached to the other end of the shaft to which the signal lever is attached.
  • Page 124 chap.2 c Paper Feed Section View from (refer to picture on previous page) Drum Pinch lever Signal lever Guide roller Timing roller Press lever Press roller P roll sensor (PS8)

  • Page 125: Feed Tray (Elevator) Upper Limit Sensor

    chap.2 c Paper Feed Section (4) Feed Tray (Elevator) Upper Limit Sensor Description The feed tray (elevator) upper limit sensor senses decrease of the paper pile, and the upper limit position of the feed tray. It does so by detecting the up/down motion of the paper feed shaft. Circuits Feed tray (elevator) upper limit sensor Light green...

  • Page 126: Feed Tray (Elevator) Lower Limit Sensor

    chap.2 c Paper Feed Section (5) Feed Tray (Elevator) Lower Limit Switch Description This is a micro switch (SM6) that senses the lower limit position of the feed tray. Circuits Feed tray (elevator) lower limit switch Lower limit (PUSH) : OPEN Pink Pink Main PCB unit...

  • Page 127: Paper Switch

    chap.2 c Paper Feed Section (6) Paper Switch Description Senses presence/absence of paper in the feed tray. When the paper in the tray runs out, the message ADD PAPER is displayed and printing stops. Circuits Paper switch (MS7) Closed when paper present Open when paper absent Operation When there is no paper, the lever moves clear of the switch and the switch opens.

  • Page 128: Drum Driving Section

    chap.2 v Drum Driving Section vDrum Driving Section 1. Description Drum home / jam detection position sensor Photointerruputing plate Photointerruputing plate Plate attachement / detachment position sensor Encoder sensor (P roll sensor) Encoder Main motor...

  • Page 129: Function Of Parts

    chap.2 v Drum Driving Section 2. Function of Parts (1) Home Position / Jam Detection Position Sensor The home position / jam detection position sensor detects the drum home position and jam detection position. 2The drum home position is the position where the drum stops at the same time when a beep sounds after the jog switch (drum rotation switch) is kept pressing.

  • Page 130: Master Attachment / Detachment Position Sensor

    chap.2 v Drum Driving Section (2) Master Attachment / Detachment Position Sensor The master attachment / detachment position sensor detects the drum stop position when the plate is attached or detached. It also detects the speed reducing timing for stopping at the printing speed and for pressing the jog switch (drum rotation switch ) .

  • Page 131: Jog Switch(Drum Rotator Switch)

    chap.2 v Drum Driving Section (3) Jog Switch (Drum Rotator Switch) Description The drum rotates as long as the jog switch (drum rotator switch) is pressed (within one rotation) and stops at the stop position with a beep. Circuit Jog switch (drum rotator switch) (SW3) Sequence of Operation 2When the Jog switch (Drum Rotator Switch) Is Pressed Down In the normal state, the drum rotates (within one rotation) when the jog switch (drum rotator switch) is kept...

  • Page 132: Control Of The Main Motor

    chap.2 v Drum Driving Section (4) Control of the Main Motor Circuit...

  • Page 133: Rotation Speed Control By Encoder Sensor

    chap.2 v Drum Driving Section 1. Rotation speed control by encoder sensor The encoder sensor detects the main motor rotation. The main motor PCB Unit controls the number of main motor rotations with the encoder sensor signal. The encoder sensor signal is transmitted to the main PCB Unit as encoder dividing signal (8 dividings).

  • Page 134: Press Section

    chap.2 b Press Section bPress Section 1. Description Drum driving gear Drum Press roller Press lever P roll sensor Contact pressure mortor Hi contact pressure limit switch Contact pressure upper limit switch Contact pressure lower limit switch...

  • Page 135: Press Roller Timing & Printing Area

    chap.2 b Press Section (1) Press Roller Timing & Printing Area Description In this machine, the master is rolled up to the drum, ink is transferred to the drum and the printing paper is pressed to the drum by the press roller to print. Printing is performed on only the sections that meet the following requirements.
  • Page 136 chap.2 b Press Section The press roller is ON (the press roller is pressed to the drum) or OFF by operating the press lever up and down with the cam inside the drum driving gear. Press roller : OFF Press roller : ON Drum driving Drum driving gear...

  • Page 137: Function Of Parts

    chap.2 b Press Section 2. Function of Parts (1) Press Roller (P Roll) Sensor The P roll sensor detects up and down of the press roller. The press roller only ascends when the paper is fed from the paper feed section by the pinch lever. The P roll sensor also is used to know whether the paper is fed.

  • Page 138: Switching The Contact Pressure

    chap.2 b Press Section (2) Switching the Contact Pressure The contact pressure can be switched on the operation panel, or automatically by a program. When it is changed on the operation panel, the contact motor will start up to effect the switch as soon as the PRINT key is pressed.

  • Page 139: Contact Pressure Position Sensing

    chap.2 b Press Section 1. Contact pressure position sensing 2Low contact pressure position: Drum unit Sensed by Low contact pressure limit switch. Switch turns from OFF to ON in response to movement in the direction of the arrow. Press roller Low contact pressure limit switch 2Standard contact pressure position: Sensed by Hi contact pressure limit switch.

  • Page 140: Sensing Of Standard Contact Pressure

    chap.2 b Press Section 2. Sensing of standard contact pressure position when power is turned on When the power is turned on, the standard contact pressure position is sensed by checking contact pressure position in the sequence described below. 2If low limit contact pressure>hi limit: Contact pressure standard Power switch ON Sequence...

  • Page 141: Paper Ejection Section

    chap.2 n Paper Ejection Section nPaper Ejection Section 1. Description In the paper ejection section the printed paper is removed from the drum and is ejected to the print tray. Drum Paper stripper finger Top blow fan Print tray 63S00225...

  • Page 142: Function Of Parts

    chap.2 n Paper Ejection Section 2. Functions of Parts (1) Paper Stripper Finger Mechanical Structure and Operation In addition to the paper stripper finger installed in the center, there are two reinforcing paper remover fingers on both sides. There is an air diffuser on the tip of the finger. Compressed air transmitted from the air pump is blowed out of this hole to detach the tip end of the paper from the drum.

  • Page 143: Top Blow Fan

    chap.2 n Paper Ejection Section (2) Top Blow Fan Circuit Drive PCB unit Top blow fan motor Black Operation During printing, the fan blows a constant stream of air at the paper stripper finger, from the rear. This assists paper stripping and also presses the paper against the ejection belt, which stabilizes ejection. Drum Top blow fan Paper stripper finger...

  • Page 144: Jam Sensor

    chap.2 n Paper Ejection Section (3) Jam Sensor Description The jam sensor photo-receiving element is installed on the paper ejection fan unit and detects whether the paper is ejected normally. When it is detected that the paper is not ejected normally, "PAPER JAM ON THE EJECTION SIDE"...

  • Page 145: Paper Jam Detection Timing

    chap.2 n Paper Ejection Section 1. Paper Jam Detection Timing Description Paper jamming is divided into two types: "PAPER JAM ON THE EJECTION SIDE" and "PAPER JAM ON THE FEEDER SIDE". Paper jamming is detected under the following conditions. When paper jamming is detected, "PAPER JAM"(ejection side or feeder side) is displayed on the error display panel on the control panel and the machine stops printing operation.

  • Page 146: Paper Ejection Belt

    chap.2 n Paper Ejection Section (4) Paper Ejection Belt Description The paper ejection belt takes the paper stripped off the drum by the paper stripper finger to the paper stacker. The belt is driven by the paper ejection belt motor. Its speed is sensed by an encoder sensor. Paper stripper finger Paper ejection belt Drum unit...

  • Page 147: Drum Section

    chap.2 m Drum Section mDrum Section 1. Description The ink control section is in the drum unit. The ink control section is supplied with ink in the ink pack attached to the drum unit by the motor. The ink control section has an ink detection function, and is always supplied with a fixed amount of ink.

  • Page 148: Circuit

    chap.2 m Drum Section 2. Circuit...

  • Page 149: Function Of Parts

    chap.2 m Drum Section 3. Function of Parts (1) Ink Detection Description The ink amount variation in the ink control section is read by the electric capacity variation between the detection needles on the ink detection PCB Unit and the GND and the ink signal is output to the main PCB Unit.

  • Page 150: Led Display And Output Signal On The Ink Detection Pcb Unit

    chap.2 m Drum Section 1. LED Display and Output Signal on the Ink Detection PCB Unit 2When the electric capacity variation between the detection needles on the ink detection PCB Unit and GND is over the threshold value, the LED on the ink detection PCB Unit lights up and the ink signal (0V) is output.

  • Page 151: Change Ink" Display Timing

    chap.2 m Drum Section 2. "CHANGE INK" Display Timing When HIGH (5V) is output by detecting ink while the drum continues to rotate 20 times (the number of rotations varies depending on the printing speed.*) during printing, it is detected that the ink pack is empty, "CHANGE INK"...

  • Page 152: Ink Roller Rise/Descent Mechanism

    chap.2 m Drum Section (2) Ink Roller Rise/Descent Mechanism Description At times other than printing, the ink roller is separated from the inner surface of the drum by a fixed clearance. During printing, however, the press roller rises and presses the ink roller into contact with the drum inner surface, so that ink is supplied via the drum inner surface to the printing paper.
  • Page 153 chap.2 m Drum Section Operation Squeegee Ink roller Ink roller rise / descent motor Ink roller rise / descent switch Cam 1 Spring Cam 2 ¡Standby position during printing Cam 2 is in the bottom position, and the ink roller is raised up by a spring.

  • Page 154: Ink Pump

    chap.2 m Drum Section (3) Ink Pump Description The ink control section in the drum is supplied with ink in the ink pack by driving the ink motor. Mechanical Structure Operation The piston performs suction and release operation by moving up and down. When the piston moves up, it draws ink from the When the piston moves down, the ink below it is ink pack into the pump, and at the same time...

  • Page 155: Drum Switch

    chap.2 m Drum Section (4)Drum Switch Discription The drum switch detects whether the drum is installed to the machine. When it is detected that there is no drum installed, "NO DRUM" is displayed on the error display panel on the control panel the machine stops operation.

  • Page 156: Front Cover Open / Close Detection Switch

    chap.2 m Drum Section (5) Front Cover Open / Close Detection Switch Description The front cover switch detects opening and closing of the front cover. "FRONT COVER OPEN" is displayed on the error display panel on the control panel, when it is detected that the front cover is open. When the front cover is open, platemakeing and printing is not performed.

  • Page 157: Fine Start Mode

    chap.2 m Drum Section (6) Fine Start Mode This mode automatically sets optimum values for the following start conditions: timing of ink roller actuation during platemaking, number of no-paper rotations with the ink roller actuated, and contact pressure at print- ing start.

  • Page 158: Fine Start Mode Data

    chap.2 m Drum Section 1. Fine Start Mode Data The chart below shows the relations among elapsed time, temperature, number of no-paper revolutions, contact pressure, and first sheet printing speed. HELP mode H-59 \ see p.358 HELP59 Fine Start Mode Auto 6 hrs elapsed time setting...

  • Page 159: Tape Cluster

    chap.2 , Option ,Option (1) Tape Cluster Description A certain length of tape is fed and cut from the tape cluster to finish printing the number of sets in the cluster printing operation. The operation is continued to process the number of sets. Cluster tape 63S00230 2Both large and small classifications are made automatically by the tape length.
  • Page 160 MEMO...
  • Page 161 Chapter 3 Mechanism z Exterior ..............164 c Platemaking / Master Feed and Ejection Section..180 (1) Removing the Document Cover......164 << Master Feed Section >>..........180 (2) Removing the Control Panel .......164 (1) Removing the Cutter Unit........180 (3) Removing the Control Panel PCB (2) Removing the Thermal Head PCB Unit.....181 E type ..............166 (3) Removing the Thermal Head ......182...
  • Page 162 v Paper Feed Section.............188 m Drum Section..............202 (1) Removal of Paper Switch ........188 (1) Removing the Screen (2) Removal of Elevator Lower Limit Switch ...189 DP-43E/S...............202 (3) Removal of Paper Feed Roller......190 DP-33E/S, DP-31E/S ..........203 (4) Removal of Paper Separator Unit......190 (2) Removing the Master Clump .......204 (5) Removal of Paper Feed Clutch Unit ....191 (3) Removing the Base Unit ........204...

  • Page 163: Exterior

    chap.3 z Exterior z Exterior (1) Removing the Document Cover 1) Open the document cover until it stops. 2) Remove it by pulling up. Document cover (2) Removing the Control Panel 1) Open the front cover. 2) Lift up the scanner unit. Screws 3) Remove the 2 screws from the bottom of the con- trol panel.
  • Page 164 chap.3 z Exterior 5) Remove the connector(s). • E type: 5 connectors E type Connector (total 5 connectors) Connector 2 connectors Connector • S type: 1 connector S type Connector Reinstallation Hitch the hooks of the operation panel mounting Plate spring angles onto the plate springs in the frame.

  • Page 165: Removing The Control Panel Pcbe Type

    chap.3 z Exterior (3) Removing the Control Panel PCB <<E-type>> 1) Remove the control panel. 2) Remove the 5 screws from the edit PCB. Then remove the 2 connectors. Edit PCB 3) Remove the 5 screws from the mounting angle, Screws and remove the angle.

  • Page 166: S Type

    chap.3 z Exterior <<S-type>> 1) Remove the control panel. 2) Remove the 5 screws indicated. Then remove the Screws 2 connectors. Mounting angle Screw Screws 3) Remove the 17 screws from the panel PCB, and remove the panel PCB. Panel PCB Screw 43SH0310...

  • Page 167: Removing The Scanner Outer Cover

    chap.3 z Exterior (4) Removing the Scanner Outer Cover ¡Left cover 1) Remove 2 screws to take out the cover. Left cover Screws ¡Right cover 1) Remove 2 screws to take out the cover. Right cover Screws ¡Rear cover Rear cover 1) Remove the document cover.

  • Page 168: Removal Of Rear Cover

    chap.3 z Exterior (5) Removal of Rear Cover 1) Press the power switch to turn it off, then discon- Scanner unit nect the power cord from the outlet. 2) Disconnect the power cord from the machine body. 3) Open out the scanner unit. Screws 4) Remove the 4 screws indicated, then remove the rear cover.

  • Page 169: Removal Of Left

    chap.3 z Exterior (8) Removal of Right Side Front Cover 1) Open the master ejection box. 2) Remove the 2 screws indicated, then remove the right side front cover. Right side front cover Screws 63S00303 (9) Removal of Inner Cover 1) Remove the drum unit and the left front cover.

  • Page 170: Removal Of Dc Regulated Power Supply

    chap.3 z Exterior (11) Removal of DC Regulated Power Supply : Always turn off the power before IMPORTANT replacing a PCB Unit. DC regulated power supply 1) Remove the bottom front cover. Connectors \See page 170 Screw Screw 2) Disconnect the 5 connectors indicated. 3) Remove the 4 screws indicated, then remove the regulated power supply.

  • Page 171: Scanner Section

    chap.3 x Scanner Section x Scanner Section (1) Removing the Vertical Size Scale Plate 1) Remove 2 screws to take out the vertical size Vertical size scale plate scale plate. : Do not dirt the shading plate. IMPORTANT Clean it if it is dirty. Screws NOTE ADF is not attached...

  • Page 172: Removing The Glass

    chap.3 x Scanner Section (2) Removing the Glass 1) Remove the vertical size scale plate. Glass guide on the rear side 2) Remove 2 screws to take out the glass guides on Glass guide on the operation side the operation side and on the rear side. Screw Screw Screw...

  • Page 173: Removing The Lamp Inverter Unit

    chap.3 x Scanner Section (4) Removing the Lamp Inverter Unit 1) Carry out (1) through (3) above. Lamp cover \See page 172 Screw 2) Pull out CN1 on the lamp inverter PCB Unit. 3) Remove 2 screws to take out the lamp inverter unit.

  • Page 174: Removing The Lamp Cord

    chap.3 x Scanner Section (7) Removing the Lamp Cord 1) Carry out (1) through (3) above. Supporting plate \See page 172 Lamp cord Tie wrap 2) Remove the CN1 to cut the tie wrap. IMPORTANT Inverter PCB unit ¡ Be careful not to damage the cord. 3) Remove the screw on the supporting plate.

  • Page 175: Removing The Lens Cover

    chap.3 x Scanner Section (8) Removing the Lens Cover 1) Remove the glass. \See page 173 Screw Lens cover 2) Remove the screw. 3) Slide the lens cover in the direction of an arrow to remove. (9) Removing the A / D PCB Unit 1) Remove the lens cover.

  • Page 176: Removing The Optical System Driving Unit

    chap.3 x Scanner Section (10) Removing the Optical System Driving Unit 1) Remove the scanner outer covers. \See page 168 Screws 2) Remove the vertical size scale plate. \See page 172 3) Remove the glass. \See page 173 4) Remove 2 screws to remove both holders. Screws Holders 5) Remove the connector on the document cover...
  • Page 177 chap.3 x Scanner Section 8) Remove the screw on the pulley shaft. Slider B (Use the screw in the 10). Pulley Screw 9) Remove the angle to attach it to the position as shown in the figure. Angle 10) Fix the pulley shaft to the angle with the Screw Angle screw.
  • Page 178 chap.3 x Scanner Section 12) Remove 2 connectors and cut the tie wrap. 13) Remove 6 screws to remove the optical system Screws drive unit. Screws Connectors Screws Optical system drive unit...

  • Page 179: Platemaking / Master Feed And Ejection Section

    chap.3 c Platemaking/Master Feed and Ejection Section c Platemaking / Master Feed and Ejection Section Master Feed Section (1) Removing the Cutter Unit Top cover release lever 1) Lift up the scanner unit and remove the roll mas- ter. Screw Cover 2) Remove the cover's screw, and remove the cover.

  • Page 180: Removing The Thermal Head Pcb Unit

    chap.3 c Platemaking/Master Feed and Ejection Section (2) Removing the Thermal Head PCB Unit 1) Lift up the scanner unit and remove the roll mas- ter. Screw Cover Screw 2) Remove the 2 screws from the cover, and remove the cover. 3) Remove the 2 thermal head connectors, and the 2 Thermal head connectors PCB connectors.

  • Page 181: Removing The Thermal Head

    chap.3 c Platemaking/Master Feed and Ejection Section (3) Removing the Thermal Head 1) Remove the 4 screws from the under cover, Under cover and remove the under cover. Screws Screws 63S00343 2) Remove the screw, together with the collar. Thermal head mounting unit 3) Remove the thermal head mounting unit, through the bottom.

  • Page 182: Removing The Master Feed Unit

    chap.3 c Platemaking/Master Feed and Ejection Section (4) Removing the Master Feed Unit 1) Remove the left front cover. Master feed \See page 169 cover 2) Remove the drum. 3) Lift up the scanner unit and remove the roll mas- Screw Cover ter.
  • Page 183 chap.3 c Platemaking/Master Feed and Ejection Section 9)Remove the 2 screws from the cover, and remove Screws Cover the cover. Connector 10) Remove the 2 connectors, and remove the cord band. Cord band Connector 11) Remove the screw securing the spindle, and Screw remove the spindle.

  • Page 184: Master Ejection Section

    chap.3 c Platemaking/Master Feed and Ejection Section Master Ejection Section (1) Removing the Jam / Master Ejection sensor (Photo-emitting PCB Unit) Screws on the cover 1) Open the master ejection box. 2) Remove 2 screws on the sensor angle. 3) Remove 4 screws on the cover. 4) Remove the cover.

  • Page 185: Master Clump Opening/Closing Section

    chap.3 c Platemaking/Master Feed and Ejection Section Master Clump Opening/Closing Section (1) Removing the Master Clump Opening / Closing Unit 1) Remove the rear cover. Opening / Screw Motor Connector closing unit \See page 169 Cord band 2) Remove the drum. 3) Move the position of the master clump opening / Screw closing lever to the mode other than A mode.

  • Page 186: Removing The Timing Belt

    chap.3 c Platemaking/Master Feed and Ejection Section (3) Removing the Timing Belt 1) Remove the master clump opening / closing unit. \See page 186 Tension Screws 2) Loosen 2 screws to loosen the tension as shown in the figure. Timing belt 3) Remove the screw to remove the angle.

  • Page 187: Paper Feed Section

    chap.3 v Paper Feed Section v Paper feed section (1) Removal of Paper Switch 1) Access HELP mode H-02, and use it to raise the elevator to its uppermost position. Feed tray HELP mode H-02 \ see p.300 63S00374 2) Disconnect the 2 terminals, and remove the cas- sette paper switch's 2 screws.

  • Page 188: Removal Of Elevator Lower Limit Switch

    chap.3 v Paper Feed Section (2) Removal of Elevator Lower Limit Switch IMPORTANT : Be sure to turn off the power before removing the elevator lower limit Terminals switch. Elevator lower 1) Remove the rear cover. limit switch \See page 169 Screws 63S00371 2) Disconnect the 2 terminals and 2 screws indicat-...

  • Page 189: Removal Of Paper Feed Roller

    chap.3 v Paper Feed Section (3) Removal of Paper Feed Roller 1) Remove the screw indicated, and slide the paper Screw feed shaft in the direction of the arrow. Paper feed shaft 63S00357 2) Loosen the set screw indicated, and remove the paper feed roller.

  • Page 190: Removal Of Paper Feed Clutch Unit

    chap.3 v Paper Feed Section (5) Removal of Paper Feed Clutch Unit 1) Remove the screw indicated, and disconnect the Screw paper feed shaft from the coupling. Paper feed shaft 63S00357 2) Remove the 2 E-rings, and remove the links. E-ring 3) Remove the cord band, and remove the connector indicated.

  • Page 191: Drum Driving Section

    chap.3 b Drum Driving Section b Drum Driving Section (1) Removing the Photointerrupter/Drum Gear 1) Remove the rear cover. Set screw \See page 169 Screws 2) Loosen the set screw to remove the photointer- rupter. 3) Remove 7 screws to take out the bracket. Screws Bracket Screw...
  • Page 192 chap.3 b Drum Driving Section Reinstallation Attaching the Drum Gear ¡ Drum drive pin 1) Make sure that the driving shaft assembly's drum drive pin is positioned precisely at the top. Then orient the drum gears in the way shown in the figure, and install them.

  • Page 193: Paper Ejection Section

    chap.3 n Paper Ejection Section n Paper Ejection Section (1) Removing the Paper Stripper Finger / Reinforcing Stripper Finger 1) Open the master ejection box, and top fan unit. 2) Remove the set screws. Paper stripper finger 3) Remove the paper stripper finger and reinforcing stripper finger from the shaft.

  • Page 194: Removing The Paper Ejection Fan Unit

    chap.3 n Paper Ejection Section (2) Removing the Paper Ejection Fan Unit 1) Remove the rear cover. \See page 169 Bush 2) Remove the cord band, and remove the 4 connec- tors. 3) Remove the bush. Connectors Screw Cord band Drive PCB unit 63S00372 4) Open the front cover, and remove the drum.

  • Page 195: Removing The Paper Ejection Belt

    chap.3 n Paper Ejection Section (3) Removing the Paper Ejection Belt 1) Remove the paper ejection fan unit. \See page 195 Screw Screw Jump plate 2) Remove the 2 screws from the static removal brush, and remove the static removal brush. 3) Remove the 2 screws from one of the jump plates Screw and remove the jump plate.

  • Page 196: Removing The Jam Sensor (Photo-Receiving Pcb Unit)

    chap.3 n Paper Ejection Section (4) Removing the Jam Sensor (Photo- receiving PCB UNIT) 1) Remove the paper ejection fan unit. Remove the 2 screws with a driver \See page 195 2) Pull the paper ejection belts wider apart to expose the screws, and secure the belts in that position.

  • Page 197: Removing The Top Fan Unit

    chap.3 n Paper Ejection Section (6) Removing the Top Fan Unit 1) Remove the rear cover. \See page 169 Bush Connector 2) Remove the 2 connectors and the bush. Connector Drive PCB unit 63S00373 3) Open the front cover, and remove the drum. Master ejection box 4) Open the master ejection box, and top fan unit.

  • Page 198: Removing The Jam Sensor (Photo-Emitting Pcb Unit)

    chap.3 n Paper Ejection Section (7) Removing the Jam Sensor (Photo-emitting PCB Unit) 1) Remove the top fan unit. \See page 198 Tie wraps Screws 2) Cut the 2 tie wraps. 3) Remove the 4 screws. Screws 4) Remove the 2 screws from the jam sensor photo Screws emitting PCB unit, and remove the PCB.

  • Page 199: Removing The Contact Pressure Switching Unit

    chap.3 n Paper Ejection Section (8) Removing the Contact Pressure Switching Unit 1) Remove the paper ejection fan unit. \See page 195 Screws 2) Remove the 2 screws from the cover. Cover 3) Remove the press spring. Pressing the DOWN key in the HELP01 Press spring mode, to switch to Low contact pressure, will...

  • Page 200: Removing The Press Motor

    chap.3 n Paper Ejection Section (9) Removing the Press Motor 1) Remove the contact pressure switching unit. \See page 200 Set screw 2) Loosen the set screw. 3) Unscrew the 2 screws in the motor mounting plate, and remove the mounting plate with its screws in it.

  • Page 201: Drum Section

    chap.3 m Print Tray Section m Drum Section (1) Removing the Screen 1) Remove the drum. Set screw on the end screen bar 2) Remove the spring on the bottom end screen bar to pull out the screen bar. 3) Remove 2 set screws on the top end screen bar to pull out the screen bar.

  • Page 202: Dp-33E/S, Dp-31E/S

    chap.3 m Print Tray Section (2) Removing the Master Clump 1) Remove the screen. \See page 202 Spring Master clump Screw 2) Remove 2 screws on the operation side. 3) Remove the bearing plate and spring. 4) Remove 2 screws on the anti-operation side to Screw take out the bearing plate.

  • Page 203: Removing The Base Unit

    chap.3 m Print Tray Section (4) Removing the Outer Frame (Right) Unit 1) Remove the drum. Screw Stay 2) Remove 2 screws on the rail and 1 screw on the Rail right stay. 3) Remove 5 screws on the outer frame (right) unit and knob screw.

  • Page 204: Removing The Outer Frame (Right) Unit

    chap.3 m Print Tray Section (5) Removing the Outer Frame (Left) Assy 1) Remove the dram. Stay 2) Remove the screw on the rail to take out the rail. 3) Remove the screw on the stay to remove the stay. Screw on the Stay Reinstallation Rail left...

  • Page 205: Removing The Outer Frame (Left) Assy

    chap.3 m Print Tray Section (6) Removing the Inner Frame 1) Remove the outer frame (right) unit. Screws \See page 204 Suporting Roller 2) Loosen 2 set screws on the supporting plate, plate move the supporting plate in the direction of arrow until it stops and fix it with the screw.

  • Page 206: Removing The Inner Frame

    chap.3 m Print Tray Section (7) Removing the Ink Pump Hose band Ink hose 1) Remove the inner frame. \See page 206 2) Loosen the screw on the hose band to remove the hose. Ink pum p inlet 3) Remove the screw to take out the link. Link 4) Remove 3 screw to take out the ink pump.

  • Page 207: Removing The Ink Pump

    chap.3 m Print Tray Section (9) Removing the Ink Detection PCB Unit 1) Remove the inner frame. \See page 206 2) Pull out the connector. Connector 3) Remove 2 screws to take out the ink detection PCB Unit. : A washer is attached to one of the IMPORTANT screws.
  • Page 208 MEMO...
  • Page 209 Chapter 4 Standards / Adjustment z Scanner Section ............212 v Drum Driving Section ..........229 (1) Winding ..............212 (1) Adjusting the Stop Position .........229 (2) Determining the Slider A / B Position....213 (2) Adjusting the Master Attachment / (3) Adjusting the Timing Belt Tension......213 Detachment Position ..........230 x Platemaking / Master Feed / Ejection Section..214 b Press Section..............231...
  • Page 210 , Electrical System............239 (1) VR Adjustment of End Mark PCB Unit ....239 (2) Adjusting Reduction / Enlargement ....240 1. Adjusting the Longitudinal R/E on the Platemaking Side ........240 2. Adjusting the Longitudinal R/E on the Reading Side...........240 3. Adjusting the Lateral R/E on the Reading Side...........241 (3) Reading Start Position .........242 1.

  • Page 211: Scanner Section

    chap.4 z Scanner Section zScanner Section (1) Wiring Slider B r Roll the wire around the driving pulley 3 times. q Set the wire on the shaft groove. t Set the wire from the bottom to the top. w Set the wire on the groove toward you. y Set the wire on the rear groove.

  • Page 212: Determining The Slider A / B Position

    chap.4 z Scanner Section (2) Determining the Slider A / B Position 1) Tighten the screws of the wire clump on Slider A at the position where sliders A and B and frame position hole are in alignment, and fix the wire. Slider A Screw Wire clump...

  • Page 213: Platemaking / Master Feed / Ejection Section

    chap.4 x Plateaking / Master Feed / Ejection Sectin xPlatemaking / Master Feed / Ejection Section Platemaking / Master Feed Section (1) Master Feed Unit NOTE ¡For removal of master feed unit. \See page 183 Adjustment procedure Timing Belt Adjust the tension as shown in the figure. 1) Apply a force of about 700g in the direction of the arrow to tension the belt, then tighten the set screw to secure the tension.

  • Page 214: Master Ejection Section

    chap.4 x Plateaking / Master Feed / Ejection Sectin Master Ejection Section (1) Attaching the Spring rSpring T (B)(4) L220mm A : Rubber roller B : Driving roller C : Inverted roller D : Driving roller E : Inverted roller : Set the hook on the spring IMPORTANT F : Inverted roller...

  • Page 215: Adjusting The Timing Belt Tension

    chap.4 x Plateaking / Master Feed / Ejection Sectin (2) Adjusting the Timing Belt Tension NOTE Tensioning screw ¡For removal of the master ejection box. Timing belt Tension \See page 185 Adjustment procedure 1) Loosen the tensioning screw. 2) Use the tensioning screw to adjust the belt's ten- 0.75kg sion with a force of 0.75kg applied to the tension shaft, as shown in the figure at right.

  • Page 216: Master Clump Opening/Closing Section

    chap.4 x Plateaking / Master Feed / Ejection Sectin Master Clump Opening/Closing Section (1) Adjusting the Timing Belt Tension NOTE ¡For removal of master clump opening / closing unit. Master clump opening / closing lever \See page 186 Tension 1.0kg Positioning hole Screw Adjustment procedure...

  • Page 217: Adjusting The A / B / C Modes

    chap.4 x Plateaking / Master Feed / Ejection Sectin (3) Adjusting the A / B / C Mode NOTE ¡For description of operation. \See page 110 ¡When drum is removed from main body (A mode) 1. Adjustment for B mode Adjustment procedure 1) Remove the drum from the machine body.
  • Page 218 chap.4 x Plateaking / Master Feed / Ejection Sectin Standard value 1.0~1.5mm ¡Check that the clearance between the master clump Master clump lever lever and master clump open/close lever is within the Master clump open/close lever range given below. Item Standard value Clearance between master clump lever and master clump...
  • Page 219 chap.4 x Plateaking / Master Feed / Ejection Sectin 2. Adjustment for A and C modes Before adjustment : A and C mode adjustment must be IMPORTANT carried out AFTER B mode adjust- ment has been completed. Adjustment procedure ¡When drum is removed from main body (A mode) 1) Remove the drum from the machine body.
  • Page 220 chap.4 x Plateaking / Master Feed / Ejection Sectin Standard value ¡Check that the clearance between the master ejection box's rubber roller and the master clump plate is within the range given below. 0.5-1.0mm Item Standard value Clearance between master ejection box's rubber roller and 0.5 - 1.0mm master clump plate...

  • Page 221: Paper Feed Section

    chap.4 c Paper Feed Section cPaper Feed Section (1) Adjustment of Paper Switch Clearance NOTE ¡For description of operation . \See page 128 ¡For removal of paper switch. Screws \See page 188 Plate spring Paper switch Adjustment procedure ¡Fix the switch's plate spring in place, and use the 0.3-0.5 2 screws to adjust the clearance between the 63S00405...

  • Page 222: Adjustment Of Paper Separation Pressure

    chap.4 c Paper Feed Section (3) Adjustment of Paper Separation Pressure NOTE ¡For description of operation . \See page 120 Adjustment procedure 1) Apply a spring balance as shown at right, then Spring balance turn the separation pressure adjust screw so that the balance reads 140-150g.

  • Page 223: Adjustment Of Paper Feed Tray Lower Limit Switch

    chap.4 c Paper Feed Section (5) Adjustment of Paper Feed Tray Lower Limit Switch NOTE ¡For description of operation. \See page 127 ¡For removal . \See page 189 Adjustment method 1) Access HELP mode H-02. HELP mode H-02 \ see p.300 For the basic procedure for accessing HELP modes: \See page 291 2) Press and hold down the [<] (DOWN) printing...

  • Page 224: Adjustment Of Paper Feed Length

    chap.4 c Paper Feed Section (6) Adjustment of Paper Feed Length NOTE ¡For description of operation. \See page 120 Adjustment method 1) Adjust the paper feed length to the standard value. Paper feed roller Standard value Arch dimension A Item Standard value 3-20mm Paper feed length...

  • Page 225: Adjustment Of G Roll Escape Amount

    chap.4 c Paper Feed Section (7) Adjustment of G Roll Escape Amount Adjustment procedure 1.5mm 1) Turn the main motor shaft by hand, to move the Bearing escape cam. Stop turning when the bottom of the escape cam reaches the bearing side of the Eccentric shaft fixing screw escape lever, so that the cam stops in that posi- tion.

  • Page 226: Position Adjustment Of Feed Cam

    chap.4 c Paper Feed Section (9) Position Adjustment of Feed Cam Before adjustment IMPORTANT ¡Before feed cam position adjustment is per- formed, the following adjustments must have been correctly performed: ¡Printing range (press OFF timing) adjustment. \See page 232 ¡G roll escape timing adjustment. \See page 226 Adjustment procedure 1) Using HELP mode H-30, set the PLATEMAK-...

  • Page 227: Adjustment Of Printing Position Sensors

    chap.4 c Paper Feed Section (10) Adjustment of Printing Position Sensors NOTE ¡For description of operation. \See page 122 1. Central sensor Limit sensor Adjustment procedure 1) To adjust the sensor's position, position the bolts of the sensor angle's rectangular holes in the center of those holes, and fix the bolts in that Sensor angle...

  • Page 228: Drum Driving Section

    chap.4 v Drum Driving Section vDrum Driving Section (1) Adjusting the Stop Position Before adjustment IMPORTANT ¡Adjustment of the drum position must be per- formed AFTER printing speed adjustment is complete. \See page 246 Adjustment procedure 1) Press and hold down the JOG switch (DRUM ROTATOR switch).

  • Page 229: Adjusting The Master Attachment/Detachment Position

    chap.4 v Drum Driving Section (2) Adjusting the Master Attachment/Detachment Position NOTE ¡For description of operation. \See page 131 Master detachment Open/close arm Master attachment 1. Master detachment position position position ¡The correct position for stopping of the drum (position for master detachment) is when the cen- ter axis of the master clump open/close arm and the center axis of the master clump open/close lever are aligned in a straight line.

  • Page 230: Press Section

    chap.4 b Press Section bPress Section (1) Adjusting the of Press Roll (P Roll) Sensor NOTE ¡For description of operation. \See page 138 Adjustment procedure 1) Loosen the screw indicated. Then move the sen- sor bracket up/down to adjust the press roll so that when it is pushed down to the lowest posi- tion by the cam, the distance between the bottom of its sensor and the end of the bracket is about...

  • Page 231: Adjusting The Printing Area (Press Off Timing)

    chap.4 b Press Section (2) Adjusting the Printing Area (Press OFF Timing) NOTE ¡For description of operation. \See page 135 Rear end of opening 20mm Adjustment procedure 1) Make a mark on the end surface of the drum flange, in a position 200 forward (in the direction Make Drum unit of the forward end) from the rear end of the...

  • Page 232: Paper Ejection Section

    chap.4 n Paper Ejection Section nPaper Ejection Section (1) Adjusting the Paper Stripper Finger Clearance NOTE Paper stripper finger cam Roller ¡For description of operation. \See page 143 Pinch lever Lever Adjustment procedure 1) With the pinch lever raised up, turn the main motor shaft.

  • Page 233: Adjusting The Paper Stripper Finger Return Stopper

    chap.4 n Paper Ejection Section (2) Adjusting the Paper Stripper Finger Return Stopper Adjustment procedure Clearance 1) Turn the main motor shaft by hand until a clear- ance is opened up between the pinch lever and the bracket. Standard value ¡Check that the clearance between the lever and the paper stripper finger return stopper conforms to the value shown below.

  • Page 234: Drum Section

    chap.4 m Print Tray Section mDrum Section (1) Adjusting the Ink Amount Adjusting the ink adjusting knob Ink adjusting knob on the NOTE operation side ¡For removal. \See page 202 Ink adjusting knob on the rear side Adjustment procedure ¡Ink adjusting knob on the operation side 1) When printed too dark or too light on the opera- (standard position) tion side:...

  • Page 235: Adjusting The Squeegee Gap

    chap.4 m Print Tray Section (2) Adjusting the Squeegee Gap NOTE Squeegee Inkroller ¡For removal. \See page 202 Adjustment procedure ¡The gap between the squeegee and the ink roller is adjusted as shown in the figure when the ink amount is based on the standards. If the ink amount does not meet the standards, 0.03 0.03...

  • Page 236: Adjusting The Master Clump

    chap.4 m Print Tray Section (3) Adjusting the Master Clump NOTE ¡For removal. Set screws Set screws (for adjustment) \See page 202 shaft When the master clump parallelism is not proper, the master creases. When the master clump is not flat, the master is easily removed and creases.

  • Page 237: Adjusting The Drum Rail Gap

    chap.4 m Print Tray Section (5) Adjusting the Drum Rail Gap 1. Operation side Adjustment procedure 1) Attach the drum to the main body. 2) Loosen the set screw on the rail to adjust so that the gap between the rail (both sides) and the roller on the operation side is about 0.3mm.

  • Page 238: Electrical System

    chap.4 , Drum Section ,Electrical system (1) VR Adjustment of End Mark PCB Unit NOTE ¡For description of operation. \See page 102 Adjustment procedure 1) Turn the end mark PCB unit's VR1 counterclock- wise as far as it will go. End mark sensor PCB unit ¡HELP mode H-13 display 2) Access HELP mode H-13.

  • Page 239: Adjusting Reduction / Enlargement

    chap.4 , Drum Section (2) Adjusting Reduction / Enlargement 1. Adjusting the Longitudinal R / E on the DP-43E/S Platemaking Side Adjustment procedure 1) Set the HELP mode. Turn the power on with the speed keys "<" and ">" held down. 2) Set to H-30 (Test pattern printing mode).

  • Page 240: Adjusting The Lateral R/E On The Reading Side

    chap.4 , Drum Section 3. Adjusting the Lateral R / E on the Reading Side Adjustment procedure 1) Prepare a basic document as shown in the figure. Draw a 200mm-line at the position 30mm from the top end of the A3 (DP-43E/S) or B4 (DP- 33E/S, 31E/S) paper.

  • Page 241: Reading Start Position

    chap.4 , Drum Section (3) Reading Start Position 1. Adjusting the Top End Reading Start Position Adjustment procedure 1) Mark with 1mm interval up to 5mm from the top end of the paper to prepare a test document. 2) Perform platemaking and printing to the same size and to two printouts.

  • Page 242: Adjusting The Platemaking Start Position

    chap.4 , Drum Section (4) Adjusting the Platemaking Start Position 1. When the Scanner Is in Use Before adjustment IMPORTANT ¡Adjust the platemaking start position with the scanner in use after the paper feed cam position \See page 227 , printing position sensor \See page 228 , plate attachment / detachment position \See page 230...

  • Page 243: Adjusting The Document Reading Darkness

    chap.4 , Drum Section (5) Adjusting the Document Reading Darkness NOTE ¡For description of operation. \See page 88 1. Adjusting the White Level of the Document Darkness The basic darkness of the document (lightness of the white section of the document = white level) is detected by reading the document darkness.

  • Page 244: Adjusting The Reading Darkness

    chap.4 , Drum Section 2. Adjusting the Reading Darkness Adjustment procedure Adjust the document reading darkness in platemaking as follows: 1) Help mode Text mode : H-50 HELP mode H-50 \ see p.351 Photograph mode : H-23 HELP mode H-23 \ see p.327 2) Input the correction value on the keypad, "1"...

  • Page 245: Adjusting Of Printer Unit's Printing Speed

    chap.4 , Drum Section (6) Print Speed Adjustment NOTE ¡For removal. \See page 169 1. Initial setting Adjustment procedure 1) Set the VR initially before turning the power on when Main motor PCB unit the main motor control PCB unit is replaced. SLOW1 PRINT PRINT5...

  • Page 246: Adjustment Of Printing Speeds 1-5

    chap.4 , Drum Section 1) JOG Speed Adjustment Set the PLATEMAKING DARKNESS key on the E type S type control panel to LIGHTER1 and press the PRINT key. Rotate VR-JOG to set the number of rotations to 15-16 rpm. Jog speed Jog speed 2) SLOW Speed Adjustment Set the PLATEMAKING DARKNESS...

  • Page 247: To Initialize Speed Settings

    chap.4 , Drum Section (7) Ejection Belt Speed Adjustment NOTE ¡For removal. \See page 196 ¡HELP mode H-01 display 1. Adjustment of Ejection Belt Speeds 1-5 1) Access HELP mode H-01, and press the PRINT key. HELP mode H-01 \ see p.296 Drum speed (rpm) For the basic procedure for accessing HELP modes \See page 291...

  • Page 248: Adjusting And Replacing The Upper / Lower Blade For The Tape Cluster

    chap.4 . Option .Option (1) Adjusting and Replacing the Upper / Lower Blade for the Tape Cluster Adjustment produre 1) When the solenoid is pulled manually, adjust the soneloid position up and down so that the upper Lower brade Upper blacle blade edge is positioned 1.5 - 2.0 mm lower than the lower blade.
  • Page 249 MEMO...

  • Page 250: Installation

    Chapter 5 Installation z DUPRINTER Installation Instructions ....252 1. Before Installation ..........252 2. Installation Instructions........252 x Drum Unit Installation Instructions......262 1. Installation Instructions........262 c KEYCARD COUNTER 3 Installation Procedure ..266 1. Before Installation ..........266 2. Installation Procedure ...........267 v A4 DRUM Installation Procedure ......270 1.

  • Page 251: Duprinter Installation Instructions

    chap.5 z DUPRINTER Installation Instructions zDUPRINTER Installation 2. Installation Instructions Instuructions (1) Unpacking Checks 1. Before Installation : q Packages for 1 complete DUPRINTER: • 1 printer unit package Safety precautions • 1 base unit package ¡The precautions below are vital for safety and must Check that the above 2 packages are present.
  • Page 252 chap.5 z DUPRINTER Installation Instructions t Lift up the printer unit, and mount it onto the (2) Assembly base unit so that the 3 guide pins on the base unit mate into the holes in the underside of the printer unit. CAUTION NOTE ¡To lift the printer unit, hold it by its handles ONLY.
  • Page 253 chap.5 z DUPRINTER Installation Instructions (3) Removal of Fixing Tape (4) Power switch ON q Gently lift up the original cover, and remove q Make sure that the power switch is OFF. w Insert the plug on one end of the power cord (one shock-absorbent material on both sides of the cover.
  • Page 254 chap.5 z DUPRINTER Installation Instructions 230V AC model WARNING ¡Connect the DUPRINTER to an outlet providing a 50Hz, 8A power supply of at least 230V. ¡Insert the power cord's plug correctly into the outlet, so that electrical connection is effected completely.
  • Page 255 chap.5 z DUPRINTER Installation Instructions r Peel off the seal. Do not peel off the yellow label. (5) Setting the master roll Yellow label Seal q Grip the top cover release lever, and lift up the top cover. Top cover Top cover release lever t Pull out the master and insert the arrow on the yellow label until it touch the black rubber...
  • Page 256 chap.5 z DUPRINTER Installation Instructions u Remove the trimmed piece of the master. Note: The cutter will operate and stop after the master is cut. Remove the cut piece left inside the machine. i Gently close the top cover. Then press on the portion that is shaded in the figure until the lock engages.
  • Page 257 chap.5 z DUPRINTER Installation Instructions r Grip the handle far end of drum, and pull the (6) Preparation of drum drum out toward you while slightly lifting the near end of the drum. q Press the jog switch (drum rotator switch). Hold down until the drum stops with a beep.
  • Page 258 chap.5 z DUPRINTER Installation Instructions u Let go of the handle far end of drum, and push !2 Press the jog switch (drum rotator switch). Continue pushing until the drum stops with a the drum in about 10 cm while slightly lifting beep.
  • Page 259 chap.5 z DUPRINTER Installation Instructions (7) Setting the ink pack q Open the front cover. Front cover "U" groove of holder t Push the ink pack to the set line on the ink pack. Set line w Hold the ink pack holder release lever and pull it toward you.
  • Page 260 chap.5 z DUPRINTER Installation Instructions e When the whole area of paper is darker or (8) Supplying Ink and Adjusting Ink lighter, turn stepwise the Ink Amount Amount Adjustment Knob on both sides in the "4" or "3" direction respectively (3 steps). 1.

  • Page 261: Drum Unit Installation Instructions

    chap.5 x DRUM Unit Installation Instructions t Lift the drum securing lever toward you while xDRUM Unit Installation pushing the drum in. Instructions 1. Installation Instructions (1) Preparation of the Drum q Move the lever with a hand to open and close the master clump once or twice.
  • Page 262 chap.5 x DRUM Unit Installation Instructions i Press the jog switch (drum rotator switch). (2) Setting the Ink Pack Continue pushing until the drum stops with a beep. q Open the front cover. Front cover WARNING ¡Do NOT touch the drum or rollers when you operate the jog switch.
  • Page 263 chap.5 x DRUM Unit Installation Instructions (3) Supplying Ink and Adjusting Ink Amount 1.Supplying Ink q Invoke the HELP mode. While holding down the Printing Speed Adjustment keys "<" and ">" simultaneously, "U" groove of holder turn the power on. w Supply ink using HELP04.
  • Page 264 chap.5 x DRUM Unit Installation Instructions 2. Adjusting Ink Amount q When the near area is darker or lighter, turn stepwise the Ink Amount Adjustment Knob on the near side in the "4" or "3" direction respectively (3 steps). w When the far area is darker or lighter, turn stepwise the Ink Amount Adjustment Knob on the far side in the "4"...

  • Page 265: Keycard Counter 3 Installation Procedure

    chap.5 c KEYCARD COUNTER 3 Installation Procedure cKEYCARD COUNTER 3 Installation Procedure 1. Before Installation : Cautions for Installation Observe the following when installing the KEYCARD COUNTER 3 to the DUPRINTER: ¡Install the KEYCARD COUNTER 3 after installation of the DUPRINTER is complete.

  • Page 266: Installation Procedure

    chap.5 c KEYCARD COUNTER 3 Installation Procedure 2. Installation Procedure (1) Package Contents and Options 1. Package Contents Part Q'ty Remarks Spacers KEYCARD COUNTER 3 P.C.B unit Card reader unit KEYCARD COUNTER 3 cabled wire unit Screws (M3x6, with SPW) Screws (M3x6) Screws (M4x6, with SPW) Spring washers...
  • Page 267 chap.5 c KEYCARD COUNTER 3 Installation Procedure (2) Installation of KEYCARD COUNTER 3 Cabled Wire Unit Remove the two mounting Insert the connector of the WARNING screws from the circuit board box. KEYCARD COUNTER 3 cabled ¡ Remove the DUPRINTER Then lower the circuit board box wire unit (4) into CN20 in the power cable's plug from the...
  • Page 268 chap.5 c KEYCARD COUNTER 3 Installation Procedure (3) Installation of KEYCARD COUNTER 3 Eliminate the card slot in panel Fit the spring washers (8) onto Install the KEYCARD COUNTER cover B, by cutting it out with a the four spacers (1). 3 P.C.B unit (2), and secure it cutter or similar tool.

  • Page 269: A4 Drum Installation Procedure

    chap.5 v A4 DRUM Installation Procedure vA4 DRUM Installation Procedure 1. Setting use of A4 DRUM : q Set HELP mode H-63 to " [[1[ " HELP mode H-63 \See page 362 This setting enables use of an A4 drum. See the procedure appended to this manual for instructions on how to use an A4 drum.
  • Page 270 Chapter 6 Troubleshooting z Troubleshooting Guide ..........272 1. Countermeasures for the Defective Image ...272 (1) Countermeasures for the Defective Image..272 2. Countermeasures for the Defective Operation..274 (1) The lamp does not Light Up......274 (2) The Optical System Does not Move Forward / Backward .........275 (3) The Master is not Cut ........276 (4) E001 is Displayed ..........276...

  • Page 271: Countermeasures For The Defective Image

    Chapter 6 Troubleshooting z Troubleshooting Guide ..........272 1. Countermeasures for the Defective Image ...272 (1) Countermeasures for the Defective Image..272 2. Countermeasures for the Defective Operation..274 (1) The lamp does not Light Up......274 (2) The Optical System Does not Move Forward / Backward .........275 (3) The Master is not Cut ........276 (4) E001 is Displayed ..........276...

  • Page 272: Troubleshooting Guide

    chap.6 zTroubleshooting Guide zTroubleshooting Guide 1. Countermeasures for the Defective Image (1) Countermeasures for the Defective Image When the image is defective, the detective section ¡Test pattern 2 can be assumed by performing platemaking and printing of the test pattern with the HELP mode (H-30).

  • Page 273: The Lamp Does Not Light Up

    chap.6 zTroubleshooting Guide su - i , y - i or i only can be performed platemaking. Cause/Detective section Procedures Items to be checked Result Countermeasure Thermal head PCB Unit Replace the thermal head PCB Unit. st - i can be performed platemaking. Cause/Detective section Procedures Items to be checked Result...

  • Page 274: Countermeasures For The Defective Operation

    chap.6 zTroubleshooting Guide 2. Countermeasures for the Defective Operation (1) The lamp does not Light Up Cause/Detective section Procedures Items to be checked Result Countermeasure Measure the voltage between the regu- lated power supply, CN2-1 (+) and Follow the procedure (6). CN3-21(GND) with the tester.

  • Page 275: The Optical System Does Not Move Forward / Backward

    chap.6 zTroubleshooting Guide (2) The Optical System Does not Move Forward / Backward Cause/Detective section Procedures Items to be checked Result Countermeasure Wire or timing belt is cut Are the optical system driving wire and Attach the wire and timing belt properly. or removed.

  • Page 276: The Master Is Not Cut

    chap.6 zTroubleshooting Guide (3) The Master is not Cut Cause/Detective section Procedures Items to be checked Result Countermeasure Does the cutter operate? Follow the procedure (4). Does cutter execute reciprocating Set [ * 1 * * ] with HELP55*. HELP setting motion in each platemaking operation? Depress PUSH lever to eliminate Master creased...

  • Page 277: E002 Is Displayed

    chap.6 zTroubleshooting Guide (5) E002 is Displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Feed tray operation is Does the elevator motor work when the Remove the cause of defective opera- defective chain is removed from the feed tray? tion.

  • Page 278: E003 Is Displayed

    chap.6 zTroubleshooting Guide (6) E003 is Displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Master jams. Does the master jam on the cutter unit? Remove the jammed master. Are the wire and timing belt on the cut- Wire or timing belt is cut. Attach the wire and timing belt properly.

  • Page 279: E005 Is Displayed

    chap.6 zTroubleshooting Guide (8) E005 is Displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Does ink roller motor turn when it is Follow the procedure (5). checked using HELP01*? Using a tester, measure the voltage Ink roller rise/descent between CN2-5 (+) and CN2-6 (GND) Check the bundled wire.

  • Page 280: E008 Is Displayed

    chap.6 zTroubleshooting Guide (10) E008 is Displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Is the cause cleared by replacing the Online set PCB Unit Finish online set PCB Unit ? Is the cause cleared by replacing the Online code Finish online code ?

  • Page 281: Paper Jams In The Paper Feed Side

    chap.6 zTroubleshooting Guide (12) Paper Jams in the Paper Feed Side Causes Symptoms Countermeasure Printing paper not suit- • If paper is too thick, it won’t be likely fed. If too thin, dou- Explain causes to user. Have user able ble sheets may be fed.
  • Page 282 chap.6 zTroubleshooting Guide (13) Paper Jams in Paper Eject Side Causes Symptoms Countermeasure Printing paper not suit- • If paper is too thin, it will stick to drum and scrunch up. Explain causes to users. Have user able • If grain of paper is sideways relative to transfer direction, paper will change to paper conforming to crunch up, or get jammed on the paper receiving plate.

  • Page 283: Error Display

    chap.6 xError Display xError Display This machine has a self-diagnosis function. The state of the machine is always checked with this LCD panel function and is displayed with code on the control panel. The following are the code display, cause and detection timing.
  • Page 284 chap.6 xError Display Code display Cause Detection timing • The I/F PCB unit is defective. • During on-line platemaking, communication error E008 • IPC I/F PCB unit is defective. occurs between main PCB unit and I/F PCB unit. • The regulated power supply is defective. •...

  • Page 285: Help Mode List

    Chapter 7 HELP Mode z HELP Mode List............286 x Overview ..............290 c HELP Mode Functions and Operation Procedures ..........291 (1) Basic Procedure for Accessing HELP Modes ..291 (2) Guide to the HELP Mode Descriptions ....291 • HELP Mode Descriptions ........292...

  • Page 286: Help Mode List

    chap.7 z Help mode List z HELP Mode List HELP Description Classification Page Mode No. (1) Display of ROM versions (1) 292 ROM version (2) 293 H-00 (2) Main PCB ROM version upgrade procedure displays / upgrading (3) Editing control PCB ROM version upgrade procedure (3) 294 (1) Print speed adjustment (1) 296...
  • Page 287 chap.7 z Help mode List HELP Description Classification Page Mode No. (1) 6-digit display of count of total plates made, divided into 2 higher- (1) 314 H-14 order digits and 4 lower-order digits Total counts (2) 315 (2) Resetting of count of total plates made in user mode H-15 (1) Function testing of ink motor Function testing...
  • Page 288 chap.7 z Help mode List HELP Description Classification Page Mode No. Adjustment /specification H-37 (1) Adjustment of platemaking start position when scanner is used setting H-38 (Not used) H-39 (Not used) H-40 (Not used) (1) Changing of platemaking start position for second image in multiple Adjustment /specification H-41 image printing, setting of repeat count display, selection of sorter...
  • Page 289 chap.7 z Help mode List HELP Description Classification Page Mode No. (1) Selection of operation panel auto clear activation timing, and Adjustment /specification H-60 duration of fine start mode setting Adjustment /specification H-61 (1) Selection of LCD specification setting (1) Selection of: operation stop after printing of 1 sheet after Adjustment /specification H-62 platemaking;...

  • Page 290: Overview

    chap.7 x Overview x Overview The Duprinter's HELP modes can be broadly classified into the following types: Modes for ROM version display / version upgrade These modes display the version numbers of the main PCB unit's ROM (U33), the I/F PCB unit's ROM (U10) and permit version upgrade of the main PCB unit's U33 ROM.

  • Page 291: Help Mode Functions And Operation Procedures

    chap.7 c HELP Mode Function and Operation Procedures c HELP Mode Functions and Operation Procedures (1) Basic Procedure for Accessing HELP Modes q During use of the Duprinter: first put the machine into the standby state, then turn the power switch OFF. w Simultaneously press and hold down the printing speed keys, and turn the power switch ON with those keys held...

  • Page 292: Help Mode Descriptions

    chap.7 c HELP Mode Function and Operation Procedures ¡ HELP Mode Descriptions H-00 HELP mode (1) ROM version displays 1. Functions (1) Display of ROM versions DP-43E/ 33E/ 31E DP-43S/ 33S/ 31S ¡ Displays version of the main PCB unit's ROM (U33). I/ F PCB unit I/ F PCB unit ¡...
  • Page 293 chap.7 c HELP Mode Function and Operation Procedures H-00 HELP mode (2) ROM version upgrading (2) Upgrading of ROM version (Main PCB unit) ¡Main PCB unit ¡Main PCB unit q During use of the Duprinter: first put the machine into the standby Turn No.
  • Page 294 chap.7 c HELP Mode Function and Operation Procedures H-00 HELP mode (3) ROM version upgrading (3) Upgrading of ROM version (Editing control PCB unit) ¡Editing control PCB unit q During use of the Duprinter: first put the machine into the standby Turn No.
  • Page 295 chap.7 c HELP Mode Function and Operation Procedures H-01 HELP mode (1) Adjustment / specification setting 1. Functions (1) Print speed adjustment Adjusting of Printing Speeds ¡Display and adjustment of print speeds (pre-stop speed, jog speed \See page 246 and speeds 1-5) (2) Ejection belt speed adjustment Adjustment of Ejection Belt Printing Speed ¡Display and adjustment of paper ejection belt speeds (speeds 1-5)
  • Page 296 chap.7 c HELP Mode Function and Operation Procedures H-01 HELP mode (1) Adjustment / specification setting 2. Operation procedure (1) Print speed adjustment NOTE ¡For removal. \See page 169 1. Initial setting Adjustment procedure Main motor PCB unit 1) Set the VR initially before turning the power on when the main motor control PCB unit is replaced.
  • Page 297 chap.7 c HELP Mode Function and Operation Procedures H-01 HELP mode (1) Adjustment / specification setting 1) JOG Speed Adjustment Set the PLATEMAKING DARKNESS key on the E type S type control panel to LIGHTER1 and press the PRINT key. Rotate VR-JOG to set the number of rotations to 15-16 rpm.
  • Page 298 chap.7 c HELP Mode Function and Operation Procedures H-01 HELP mode (2) Adjustment / specification setting (2)Ejection belt speed adjustment Adjustment of Ejection Belt Speeds 1-5 Access HELP mode H-01, and press the PRINT key. For the basic procedure for accessing HELP modes \See page 291 When the PRINT key is pressed, the drum will...
  • Page 299 chap.7 c HELP Mode Function and Operation Procedures H-01 HELP mode (3), (4) Function testing (3) Ink roller rise/descent motor function test Access HELP mode H-01, and press the PRINT key. H - 0 1 For the basic procedure for accessing HELP modes. \See page 291 Mode number flashes Press the [94%]...
  • Page 300 chap.7 c HELP Mode Function and Operation Procedures H-02 HELP mode (1) Function testing 1. Functions (1) Elevator motor function testing For electrical parts layout \See page 366 2. Operation procedure (1) Testing the elevator motor's functioning Access HELP mode H-02, and press the PRINT key.
  • Page 301 chap.7 c HELP Mode Function and Operation Procedures H-03 HELP mode (1)Function testing 1. Functions For desccription of operation (1) Tape cluster function test \See page 160 2. Operation procedure (1) Testing the tape cluster's functioning Access HELP mode H-03, and press the PRINT key.
  • Page 302 chap.7 c HELP Mode Function and Operation Procedures H-04 HELP mode (1) Function testing 1. Functions (1) Ink replenishment function testing Tests functioning of ink replenishment by sensing the ink supplied. 2. Operation procedure (1) Testing the functioning of ink replenishment Access HELP mode H-04, and press the PRINT key.
  • Page 303 chap.7 c HELP Mode Function and Operation Procedures H-05 HELP mode (1) Sensor / switch condition display 1. Functions (1) Checking of condition of master ejection sensor and For electrical parts layout other sensors listed below \See page 367 ¡ Displays amount of light received by master ejection sensor ¡...
  • Page 304 chap.7 c HELP Mode Function and Operation Procedures H-06 HELP mode (1) Sensor/switch condition display 1. Functions (1) Checking of condition of sensors listed below For electrical parts layout ¡ Runs checks on the drum master attachment/detachment position \See page 367 sensor, light reception by the paper ejection jam sensor, drum stop / paper ejection jam sensing position sensor, and press roller sensor ¡...
  • Page 305 chap.7 c HELP Mode Function and Operation Procedures H-07 HELP mode (1) Sensor/switch condition display 1. Functions (1) Checking of condition of switches listed below: For electrical parts layout ¡ Displays condition of drum rotation switch, and cutter limit \See page 366 switches (inner, and operation side) as 0 or 1 ¡...
  • Page 306 chap.7 c HELP Mode Function and Operation Procedures H-08 HELP mode (1) Sensor/switch condition display 1. Functions (1) Checking of condition of switches listed below: For electrical parts layout ¡ Displays condition of drum presence switch, paper roll FULL \See page 366 switch, and scanner unit open/closed detection switch, as 0 or 1 2.
  • Page 307 chap.7 c HELP Mode Function and Operation Procedures H-09 HELP mode (1) Function testing 1. Functions (1) Checking of master attachment position, jam For Standards / Adjustment sensing position, master detachment position and \See page 229,230 drum stop position 2. Operation procedures (1) Checking the master attachment, jam sensing, master position and drum stop positions Access HELP mode H-09, and press the PRINT...
  • Page 308 chap.7 c HELP Mode Function and Operation Procedures H-10 HELP mode (1) Function testing 1. Functions (1) Testing of functioning of indicators (on/off) and optical system 2. Operation procedures (1) Testing the functioning of indicators (on/off) and the optical system H - 1 0 Access HELP mode H-10, and press the PRINT key.
  • Page 309 chap.7 c HELP Mode Function and Operation Procedures H-11 HELP mode (1) Sensor/switch condition display 1. Functions (1) Display of document size and document darkness values (for use in factory checks) 2. Operation procedures (1) Display of document size and document darkness values (for use in factory checks) Access HELP mode H-11, and press the PRINT key.
  • Page 310 chap.7 c HELP Mode Function and Operation Procedures H-11 HELP mode (1) Sensor/switch condition display S S Display of document darkness (for use in factory checks) E type ¡ Display of darkness value for lightest part of document Size in primary scanning direction a Use the PLATEMAKING DARKNESS key to select the Size in secondary scanning direction...
  • Page 311 chap.7 c HELP Mode Function and Operation Procedures H-12 HELP mode (1) Function testing 1. Functions (1) Checking of AD PCB unit shading memory, thermal head and main PCB unit synchronized signals; display of thermistor temperature; display of time elapsed since last print run 2.
  • Page 312 chap.7 c HELP Mode Function and Operation Procedures H-12 HELP mode (1) Function testing ¡ Display of ambient temperature according to thermistor in main PCB unit a Press the TEXT/PHOTOGRAPH key as many times as needed to select the TEXT/PHOTOGRAPH item. Ambient temperature around main The ambient temperature will be displayed as a value between 0 PCB unit (y)
  • Page 313 chap.7 c HELP Mode Function and Operation Procedures H-13 HELP mode (1) Sensor/switch condition display 1. Functions (1) Checking of condition of switches listed below: For electrical parts layout ¡ Display of condition of contact pressure upper limit switch, contact \See page 366,369 pressure center switch, contact pressure lower limit switch, and For reflection light amount...
  • Page 314 chap.7 c HELP Mode Function and Operation Procedures H-14 HELP mode (1) Total counts 1. Functions (1) 6-digit display of count of total plates made, divided into 2 higher-order digits and 4 lower-order digits (2) Resetting of count of total plates made in user mode 2.
  • Page 315 chap.7 c HELP Mode Function and Operation Procedures H-14 HELP mode (2) Total counts (2) Resetting the count of total plates made in user mode Access HELP mode H-14, and press the PRINT key. For the basic procedure for accessing HELP mode. \See page 291 ¡When the PRINT key is pressed, the current value for the...
  • Page 316 chap.7 c HELP Mode Function and Operation Procedures H-15 HELP mode (1) Function testing 1. Functions (1) Function testing of ink motor 2. Operation procedures 1) Testing the functioning of the ink motor Access HELP mode H-15, and press the PRINT key.
  • Page 317 chap.7 c HELP Mode Function and Operation Procedures H-16 HELP mode (1) Adjustment / specification setting 1. Functions (1) Correction of platemaking start position during For Standards / Adjustment online platemaking \See page 243 Related HELP mode HELP mode H-37 \See page 240 HELP mode H-52,H-57\See page 352 HELP mode H-53 \See page 354 2.
  • Page 318 chap.7 c HELP Mode Function and Operation Procedures H-17 HELP mode (1) Function testing 1. Functions (1) Function testing of cutter motor For desccription of operation \See page 105 2. Operation procedures (1) Testing the cutter motor's functioning Access HELP mode H-17, and press the PRINT key.
  • Page 319 chap.7 c HELP Mode Function and Operation Procedures H-18 HELP mode (1) Function testing 1. Functions (1) Function testing of roll-up motor For desccription of operation \See page 108 2. Operation procedures (1) Testing the functioning of the roll-up motor Access HELP mode H-18, and press the PRINT key.
  • Page 320 chap.7 c HELP Mode Function and Operation Procedures H-19 HELP mode (1) Total counts 1. Functions (1) 7-digit display of count of total sheets printed, divided into 3 higher-order digits and 4 lower-order digits (2) Resetting of count of total sheets printed in user mode 2.
  • Page 321 chap.7 c HELP Mode Function and Operation Procedures H-19 HELP mode (2) Total counts (2) Resetting the count of total sheets printed in user mode Access HELP mode H-19, and press the PRINT key. For the basic procedure for accessing HELP modes. \See page 291 ¡When the PRINT key is pressed, the current value for the...
  • Page 322 chap.7 c HELP Mode Function and Operation Procedures H-20 HELP mode (1) Function testing 1. Functions For Standards / Adjustment B mode (1) Function testing of clump motor and clump position \See page 218 sensing (A/B/C mode position) For Standards / Adjustment A /C mode \See page 220 For desccription of operation...
  • Page 323 chap.7 c HELP Mode Function and Operation Procedures H-21 HELP mode (1) ADF error code display 1. Functions (1) Display of ADF communication status and error codes (2) Function testing of single and continuous feed by 2. Operation procedures (1) Displaying the ADF communication status and error codes ¡ADF communication status display Access HELP mode H-21, and press the PRINT...
  • Page 324 chap.7 c HELP Mode Function and Operation Procedures H-21 HELP mode (1) ADF error code display Details of the error contents DOWN information display S DOWN information is displayed : [01 ** ] and [02 ** ] Cord Description and Countermeasures Operation 01** 0102...
  • Page 325 chap.7 c HELP Mode Function and Operation Procedures H-21 HELP mode (1) ADF error code display,(2) Function testing S Alarm information is displayed : [ 04** ] Alarm information display Cord Contents and Countermeasures Operation 04** The separation section stops •...
  • Page 326 chap.7 c HELP Mode Function and Operation Procedures H-22 HELP mode (1) Adjustment / specification setting 1. Functions For Standards / Adjustment (1) Setting of lengthwise zoom factor correction amount \See page 240 for platemaking side Related HELP mode HELP mode H-24 \See page 328 HELP mode H-49 \See page 350 2.
  • Page 327 chap.7 c HELP Mode Function and Operation Procedures H-23 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of photograph mode document sensing For Standards / Adjustment darkness \See page 245 Related HELP mode HELP mode H-50 \See page 351 2.
  • Page 328 chap.7 c HELP Mode Function and Operation Procedures H-24 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of lengthwise zoom factor correction amount For Standards / Adjustment for sensing side \See page 240 Related HELP mode HELP mode H-49 \See page 350 HELP mode H-22 \See page 326 2.
  • Page 329 chap.7 c HELP Mode Function and Operation Procedures H-25 HELP mode (1) Adjustment / specification setting 1. Functions (1) Compensation of document darkness white level For Standards / Adjustment when ADF is used \See page 246 Related HELP mode HELP mode H-33 \See page 338 HELP mode H-26 \See page 330 2.
  • Page 330 chap.7 c HELP Mode Function and Operation Procedures H-26 HELP mode (1) Adjustment / specification setting 1. Functions (1) Compensation of document darkness white level in For Standards / Adjustment photograph mode \See page 244 Related HELP mode HELP mode H-33 \See page 338 HELP mode H-25 \See page 329 2.
  • Page 331 chap.7 c HELP Mode Function and Operation Procedures H-27 HELP mode (1) Adjustment / specification setting 1. Functions (1) Initialization of all HELP mode settings 2. Operation procedures (1) Initializing all the HELP mode settings Access HELP mode H-27, and press the PRINT key.
  • Page 332 chap.7 c HELP Mode Function and Operation Procedures H-28 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of tape cluster presence/absence, buzzer selection and key card specification 2. Operation procedures (1) Setting of tape cluster presence/absence, buzzer selection and key card specification Access HELP mode H-28, and press the PRINT key.
  • Page 333 chap.7 c HELP Mode Function and Operation Procedures H-29 HELP mode (1) Adjustment / specification setting 1. Functions (1) Adjustment of paper infeed amount For Standards / Adjustment \See page 237 2. Operation procedures (1) Adjustment of paper infeed amount Access HELP mode H-29, and press the PRINT key.
  • Page 334 chap.7 c HELP Mode Function and Operation Procedures H-30 HELP mode (1) Function checking 1. Functions (1) Test pattern (front shading, poor image area checking, For Standards / Adjustment For position adjustment of feed cam secondary scanning direction zoom factor adjustment) \See page 227 platemaking and printing For Standards / Adjustment...
  • Page 335 chap.7 c HELP Mode Function and Operation Procedures H-30 HELP mode (1) Function checking To implement fine start mode operation (only carry out this step if fine start mode operation is required; otherwise, go to step r): ¡ Press the TEXT/PHOTOGRAPH key as many times as needed to select the TEXT/PHOTOGRAPH item.
  • Page 336 chap.7 c HELP Mode Function and Operation Procedures H-31 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of number of pre-print sheets Use this to set a value for the number of pre-print sheets. "Pre- print sheets" are extra sheets that are printed at the start of printing, without being added to the print count.
  • Page 337 chap.7 c HELP Mode Function and Operation Procedures H-32 HELP mode (1) Adjustment / specification setting 1. Functions (1) Selection of first print speed, setting of master ejection error sensing, selection of sort mode 2. Operation procedures (1) Selection of first print speed, setting of master ejection error sensing, selection of sort mode Access HELP mode H-32, and press the PRINT key.
  • Page 338 chap.7 c HELP Mode Function and Operation Procedures H-33 HELP mode (1) Adjustment / specification setting 1. Functions (1) Compensation of document darkness white level in For Standards / Adjustment text mode \See page 244 Related HELP mode HELP mode H-26 \See page 330 HELP mode H-25 \See page 329 2.
  • Page 339 chap.7 c HELP Mode Function and Operation Procedures Mode H-34 is not used H-35 HELP mode (1) Adjustment / specification setting 1. Functions (1) Scanner leading edge sensing position adjustment For Standards / Adjustment \See page 242 Related HELP mode HELP mode H-36 \See page 340 2.
  • Page 340 chap.7 c HELP Mode Function and Operation Procedures H-36 HELP mode (1) Adjustment / specification setting 1. Functions (1) Scanner widthwise (operation side) sensing position For Standards / Adjustment adjustment \See page 242 Related HELP mode HELP mode H-35 \See page 339 2.
  • Page 341 chap.7 c HELP Mode Function and Operation Procedures H-37 HELP mode (1) Adjustment / specification setting 1. Functions (1) Adjustment of platemaking start position when For Standards / Adjustment scanner is used \See page 243 Related HELP mode HELP mode H-16 \See page 317 2.
  • Page 342 chap.7 c HELP Mode Function and Operation Procedures Modes H-38,H-39 and H-40 are not used. H-41 HELP mode (1) Adjustment / specification setting 1. Functions (1) Changing of platemaking start position for second image in multiple image printing, setting of repeat count display, selection of sorter home position timing 2.
  • Page 343 chap.7 c HELP Mode Function and Operation Procedures H-42 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of paper selection specification 2. Operation procedures (1) Scanner leading edge sensing position adjustment Access HELP mode H-42, and press the PRINT key.
  • Page 344 chap.7 c HELP Mode Function and Operation Procedures H-43, H-44 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of thermal head resistance ranking For desccription of operation \See page 97 2. Operation procedures (1) Setting of thermal head resistance ranking ¡H-43 **** Access HELP mode H-43, and press the PRINT...
  • Page 345 chap.7 c HELP Mode Function and Operation Procedures H-43, H-44 HELP mode (1) Adjustment / specification setting Press the [=] key. The correction amount will be memorized During memorization: in the battery PCB unit's EEPROM. During memorization, "-L-" - L - will be displayed.
  • Page 346 chap.7 c HELP Mode Function and Operation Procedures H-45, H-46 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of special paper size length The length of a special paper size is set using HELP modes H-45 and H-46. H-45 is used for the lower-order 4 bits of the setting, and H-46 for the higher-order 4.
  • Page 347 chap.7 c HELP Mode Function and Operation Procedures H-45, H-46 HELP mode (1) Adjustment / specification setting Press the Stop key. ¡H-46(Higher-order 4 bits) Access HELP mode H-46 (for the higher-order 4 bits). (Refer to **** qabove for procedure) Use the [0] and [1] numeric keys to enter a new 4-place binary value.
  • Page 348 chap.7 c HELP Mode Function and Operation Procedures H-47, H-48 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of special paper size width The width of a special paper size is set using HELP modes H-47 and H-48. H-47 is used for the lower-order 4 bits of the setting, and H-48 for the higher-order 4.
  • Page 349 chap.7 c HELP Mode Function and Operation Procedures H-47, H-48 HELP mode (1) Adjustment / specification setting Press the Stop key. ¡H-48(Higher-order 4 bits) Access HELP mode H-48 (for the higher-order 4 bits). (Refer to **** qabove for procedure) Use the [0] and [1] numeric keys to enter a new 4-place binary value.
  • Page 350 chap.7 c HELP Mode Function and Operation Procedures H-49 HELP mode (1) Adjustment / specification setting 1. Functions (1) Adjustment of sensing side widthwise zoom factor For Standards / Adjustment \See page 241 Related HELP mode HELP mode H-24 \See page 328 HELP mode H-22 \See page 326 2.
  • Page 351 chap.7 c HELP Mode Function and Operation Procedures H-50 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of text mode document sensing darkness For Standards / Adjustment \See page 245 Related HELP mode HELP mode H-23 \See page 327 2.
  • Page 352 chap.7 c HELP Mode Function and Operation Procedures H-51 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of darkness for test pattern platemaking Related HELP mode Use this to adjust the platemaking darkness for area qof HELP HELP mode H-30 \See page 334 mode H-30's test pattern 2.
  • Page 353 chap.7 c HELP Mode Function and Operation Procedures H-52, H-57 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of online conditions Related HELP mode ¡ Use H-52 to set I/F switching (auto/manual) and online platemaking mode. HELP mode H-16 \See page 317 ¡...
  • Page 354 chap.7 c HELP Mode Function and Operation Procedures H-52, H-57 HELP mode (1) Adjustment / specification setting Press the Stop key. ¡H-57:Line scannning speed To also select the data transmission speed (time for scanning of 1 **** line), carry out this step and the following 2 steps: Use the [0] and [1] numeric keys to enter a new 4-place binary value.
  • Page 355 chap.7 c HELP Mode Function and Operation Procedures H-53 HELP mode (1) Adjustment / specification setting 1. Functions (1) Adjustment of widthwise (operation side) Related HELP mode platemaking start position for online platemaking HELP mode H-52,57 \See page 353 Use this to adjust the platemaking darkness for area qof HELP HELP mode H-16 \See page 317 mode H-30's test pattern 2.
  • Page 356 chap.7 c HELP Mode Function and Operation Procedures H-54 HELP mode (1) Function testing 1. Functions (1) Function testing of main PCB unit sorter port 2. Operation procedures (1) Testing the functioning of the main PCB unit sorter port ¡Main PCB unit During use of the Duprinter: first put the machine into the standby state, then turn the power switch OFF.
  • Page 357 chap.7 c HELP Mode Function and Operation Procedures H-55 HELP mode (1) Adjustment / specification setting 1. Functions ( 1 ) Setting of ink check at printing start, cutting operation mode for master cutting, and interlocks 2. Operation procedures ( 1 ) Setting of ink check at printing start, cutting operation mode for master cutting, and interlocks qAccess HELP mode H-55, and press the PRINT key.
  • Page 358 chap.7 c HELP Mode Function and Operation Procedures Modes H-56 and H-58 are not used. For H-57, refer to H-52. H-59 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of: intermittent paper feed mode, master clump application/release timing for master attachment, count change when ink is absent, fine start mode ON/OFF 2.
  • Page 359 chap.7 c HELP Mode Function and Operation Procedures H-60 HELP mode (1) Adjustment / specification setting 1. Functions (1) Selection of operation panel auto clear activation timing, and duration of fine start mode 2. Operation procedures (1) Selection of operation panel auto clear activation timing, and duration of fine start mode qAccess HELP mode H-60, and press the PRINT key.
  • Page 360 See the table below for 4-place binary values and the corresponding correction amounts. Correction amount display Display Item Setting 0 0 ** Japanese: Duplo 0 0 0 1 Korean* 0 0 1 0 Italian* 0 1 ** Japanese: Other...
  • Page 361 chap.7 c HELP Mode Function and Operation Procedures H-62 HELP mode (1) Adjustment / specification setting 1. Functions (1) Selection of: operation stop after printing of 1 sheet after platemaking; tape insertion timing; and display of list of numbers of sets and sheets 2.
  • Page 362 chap.7 c HELP Mode Function and Operation Procedures H-63 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of: use of scanner pulley unit; factory adjustment value; use of A4 drum: and maximum value for user-set zoom factor 2.
  • Page 363 chap.7 c HELP Mode Function and Operation Procedures H-64 HELP mode (1) Adjustment / specification setting 1. Functions (1) Setting of calling up of memory M1 (DP-**S) / function F1 (DP-**E) data when power turned on (when sorter present / absent), and length of long tape for tape cluster 2.
  • Page 364 MEMO...

  • Page 365: Others

    Chapter 8 Others z Electorical Parts Layout and Their Functions ..366 (1) Switch / Clutches / Solenoids .......366 (2) Sensors ..............367 (3) Lamps / Motors .............368 (4) PCB unit..............369 (5) Connector VR/LED Layout and Functions..370 xOverall Wiring Chart ..........375 (1) Overall Timing Chart ...........375 (2) Sequence definition chart........376 c Overall Wiring Layout E type models .............377...

  • Page 366: Electorical Parts Layout And Their Functions

    chap.8 z Electorical Parts Layout and Their Functions z Electrical Parts Layout and Their Functions (1) Switches/Clutches/Solenoids Item Functions Cutter limit position on the operation side is detected. Cutter limit position on the rear side is detected. Opening and closing of the top cover is detected. Whether the drum is set or not is detected.

  • Page 367: Sensors

    chap.8 z Electorical Parts Layout and Their Functions (2) Sensors Item Functions Scanner home position is detected. Opening and closing of the document cover is detected. Master clump opening and closing lever A/C mode is detected. Master clump opening and closing lever B mode is detected. Drum home position and JAM detection position are detected.

  • Page 368: Lamps/Motors

    chap.8 z Electorical Parts Layout and Their Functions (3) Lamps/Motors Item Functions Lamp Document lamp Thermal head Thermal head Main motor Feed tray elevator motor Master clump opening/closing lever motor Roll-up motor Cutter motor Print position adjusting motor Motor Ink pump motor Contact pressure motor Paper ejection belt motor Ink roller rise / descent motor...

  • Page 369: Pcb Unit

    chap.8 z Electorical Parts Layout and Their Functions (4) PCB unit DP-43E, 33E, 31E DP-43S, 33S, 31S Item Functions CCD PCB unit Reading the picture image AD PCB unit Converting the image signal to AD Inverter PCB unit Lamp lights up Control panel PCB unit (S type) Control panel key, display Ink detection PCB unit...

  • Page 370: Connector Vr/Led Layout And Functions

    chap.8 z Electorical Parts Layout and Their Functions (5) Connector VR/LED Layout and Functions 1) CCD PCB unit CN 1 2) AD PCB unit CN 1 CN 2 SW 1 3) Inverter PCB unit CN 3 CN 2 4) Control Panel PCB unit S type CN 1...
  • Page 371 chap.8 z Electorical Parts Layout and Their Functions E type Editing control unit CN 2 FUSE CN 6 CN 3 U 23 CN 7 CN 4 CN 5 Function Sets operation mode Control panel PCB 3 unit CN 1 Control panel PCB 4 unit CN 2...
  • Page 372 chap.8 z Electorical Parts Layout and Their Functions 5) Ink Detection PCB unit VR 1 CN 1 VR / LED Functions * Adjusting the ink detection sensitivity Lights up when ink OK is detected. * Adjusted at the factory. Do not change. 6) Thermal Head PCB unit CN 2 CN 7...
  • Page 373 chap.8 z Electorical Parts Layout and Their Functions 8) Main PCB unit The switches of SW1 of service part main PCB units are all set to OFF at shipment. Therefore, they must be set in accordance with the machine model before installation. CN 20 CN 4 CN 5...
  • Page 374 chap.8 z Electorical Parts Layout and Their Functions 9) Battery PCB '98 unit 10) Main Motor PCB unit SLOW1 SLOW2 PRINT PRINT5 Function CN 1 CN 3 CN 2 VR SLOW1 Adjusting slow speed 1 VR SLOW2 Adjusting slow speed 2 PRINT4 VR PRINT Adjusting print speed: 1st speed - 3rd speed...

  • Page 375: Overall Timing Chart

    chap.8 x Overall Timing Chart x Overall Timing Chart (1) Overall Timing Chart Normal rotation (sensor : photointerrupting) Reverse rotation Stop (sensor : photopassing)

  • Page 376: Sequence Definition Chart

    (2) Sequence Definition Charts Overall timing chart (sequence) Period Purpose Remarks STBY The power switch is ON and Standby nothing is operated. PMSQ Until the master is completely Document is read. Time varies depending on paper setting and the number of print P l a t e m a k i n g cut after the platemaking key is Platemaking and Master detach-...
  • Page 377 chap.8 x Overall Timing Chart Master clump Period Purpose Remarks A-MOD The master clump opening/ The master clump opening/ It is at this position during print- A mode closing lever is positioned at the closing lever escapes to prevent ing. A mode.
  • Page 378 chap.8 c Overall Wiring Layout c Overall Wiring Layout <<DP-43E, 33E, 31E>>...
  • Page 379 chap.8 c Overall Wiring Layout <<DP-43S, 33S, 31S>>...
  • Page 380 Reproduction prohibited 1st printing : June 1997 2nd printing : August 1999 Issued by : DUPLO SEIKO CORPORATION PRINTED IN JAPAN...
  • Page 381 L1-Y1151 1999.08...

This manual is also suitable for:

Duprinter dp-43sDuprinter dp-31sDuprinter dp-33eDuprinter dp-33sDuprinter dp-31e

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