Page 2: Introduction
When performing repair or service work not covered by this man- ual, you should obtain safety guidance from an appropriately knowledgeable person. Copyright 2007 DUPLO SEIKO CORPORATION All Rights Reserved...
Page 3: Using The Service Manual
D Using the service manual • This manual contains the following information: structure and function of major parts, disassembly and reassembly procedures, specifications, and procedures for adjustment, maintenance, inspection and corrective action. This information is current as of February 2007, and applies basically to the model DP-S850/S650/S620/S550/S520/S510 DUPRINTER. From time to time, parts are changed to improve quality, performance or safety.
Page 4: Safety Instructions
Safety instructions Safety instructions 1. Cautions regarding the installation location Safety instructions Installation environment s 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 malfunction 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 Labels
Safety instructions DLocations of warning labels The locations of the machine's warning labels are shown below. To ensure safe work, read the labels and heed their instructions. Keep the labels 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 Maintenance / Check Chapter 6 Troubleshooting Chapter 7 HELP Mode Chapter 8 Others...
Page 10: Table Of Contents
Table of Contents Introduction.................1 Chapter 4 Standards / Adjustment Using the service manual ............2 Safety instructions ...............3 z Scanner Section............136 1.Cautions regarding the installation location......3 x Platemaking/Master Feed/Ejection Section...138 2.Cautions for installation work ..........4 c Paper Feed Section ..........145 3.Cautions for maintenance, inspection and servicing ..5 v Drum Driving Section ..........150 •...
Page 12: Chapter 1 Introduction
Chapter 1 Introduction z Specifications...............12 x Dimensions..............14 c System Setup ...............16 v Part Names and Their Functions........17 1. Machine exteriors............17 2. Sectional (structural) view of the machine ...20 3. Control Panel ............22...
Page 13: Specifications
chap.1 z Specifications zSpecifications • Specifications Model name DUPRINTER DP-S850 DP-S650 DP-S620 DP-S550 DP-S520 DP-S510...
Page 14 chap.1 z Specifications DP-S850 DP-S650 DP-S620 DP-S550 DP-S520 DP-S510 Model name DUPRINTER +/-15mm Electrical Registration Vertical adjustment Horizontal +/-10mm Electrical +/-10mm Manual (Electrical adjustment can be controlled by 0.5mm on LCD.) * mm indication + inch indication. (0.xx inch) Text, Photo, Text/Photo (2 types), Pencil, Screen (2 types) Image mode Contrast control Scan density: 5 steps, Master density: 5 steps, Print density: 5 steps...
Page 15: Dimensions
chap.1 z Specifications DP-S850 DP-S650 DP-S620 DP-S550 DP-S520 DP-S510 Model name DUPRINTER Online USB interface (standard USB1.1) (USB cable must be 3m or shorter.) Printer driver must be installed in computer. Windows 2000 Professional WindowsXP Professional / Home Edition MacOSX10.3/10.4 IEEE1284 (Compatibility mode, Nibble mode) parallel interface(Optional) Windows 98 / Me Windows NT4.0...
Page 16 chap.1 x Dimensions xDimensions ( mm ) 1360 R8S01001...
Page 17: System Setup
System Setup cSystem Setup 1. Before Installation The machine and its optional equipment are set up as follows: Automatic Document Feeder Duplo Direct Print System KEYCARD COUNTER ( S3-ADF ) ( KEY-05 ) LAN Unit TAPE CLUSTER ( TAP-11/TAP-13 )
Page 18: Part Names And Their Functions
chap.1 v Part Names and Their Functions vPart Names and Their Functions 1. Machine exteriors Scanner cover Keeps the document in contact with the document glass plate. Glass The document is place on this glass. Scale Scanner switch LCD brightness adjust dial Controls brightness of the LCD.
Page 19 chap.1 v Part Names and Their Functions Master feed section Master cover Cutter Master roll Scanner unit Master Cover Release Lever Press the lever to open the master cover when the master roll is setted up. Scanner switch Drum handle Ink puck Ink holder Drum removal button...
Page 20 chap.1 v Part Names and Their Functions Master ejection section Master ejection box cover Master ejection box cover release lever Press to open the master ejection box cover. Master ejection box release lever Press to pull out the master ejection box. Master ejection core Use to dispose of used master.
Page 21: Sectional (Structural) View Of The Machine
chap.1 v Part Names and Their Functions 2. Sectional (structural) view of the machine Description of Section Name Mechanism Srandard/Adjustment the Operation Scanner section 26 page 103 page 136 page Platemaking/Master feed/ejection section 36 page 109 page 138 page Platemaking/Master feed section 36 page 109 page 138 page...
Page 22 chap.1 v Part Names and Their Functions 2 Detailed drawing R8S01006a 44000A1e...
Page 23: Control Panel
chap.1 v Part Names and Their Functions 3. Control Panel Name Function LCD (touch panel) Displays current settings such as number of printed sheet. Touch to change settings. Displays error messages in case of error. LAMP Blinks to indicate the status of the machine. Green: Operating. Red: Error message is displayed.
Page 24 chap.1 v Part Names and Their Functions Display Screen The operation status or messages appear on the LCD panel. READY Message appears Number of print 1 SET PAPER SIZE IMAGE SIZE Paper size AUTO ( A3 ) TEXT/PHOTO Document type ZOOM DARKNESS Zoom...
Page 25 Chapter 2 Description of the Operation z Scanner Section............26 Master Ejection Section ...........52 1. Description...............26 1. Description...............52 2. Sequence of Operation ...........27 2. Circuit ...............52 (1) Sequence of the Scanner Operation ....27 3. Function of Parts ............53 (2) Sequence of the Scanner Operation (S3-ADF)..27 (1) Master Ejection Sensor ........53 (3) Operation with the Document 1.
Page 26 v Drum Driving Section ..........73 m Drum Section ...............90 1. Description...............73 1. Description...............90 2. Function of Parts ............74 2. Circuit ...............91 (1) Drum Position 1 Sensor..........74 3. Function of Part ............92 (2) Drum Position 2 Sensor ........75 (1) Ink Detection ............92 (3) Drum Removal Button/LED ......76 1.
Page 27: 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 on the CCDs through the mirror and lens. Then it is resoluted into picture elements and converted photoelectrically.
Page 28: Scanner Section
chap.2 z Scanner Section 2. Sequence of Operation (1) Sequence of the Scanner Operation (with S3-ADF unconnected) 1) When the (MASTER MAKING) key is pressed, Image reading begins the optical system moves to the left and reads the image. R8S02003 2) When image reading is complete, the lamp goes Image reading out, but the optical system decelerates, then stops.
Page 29: 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 open/close sensor changes to be in the state of photopassing. The lamps lights up. When the document cover is closed at a certain angle, the document cover open/close sensor changes to be in the state of photointerrupting.
Page 30: 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. * When the magnification error is 0 in the primary scanning (vertical) or in the secondary scanning (horizontal), the size for the same size (1:1) platemaking is shown.
Page 31: Function Of Parts And Circuit
chap.2 z Scanner Section 3. Function of Parts and Circuit (1) Slider Limit Sensors Description Sensor 1 detects the optical system home position when ADF is not used. Sensor 2 detects the optical system home position when ADF is used. Circuit R8S02E01e R8S02E02e...
Page 32: Document Size Sensor
chap.2 z Scanner Section (2) Document Size Sensors Description Document size sensors 3, 4 and 5 (primary scanning) sense the document's length in the primary scanning ( vertical direction) when it is placed on the document glass. Document size sensor 1 (secondary scanning) / document size sensor 2 (secondary scanning) senses the document's length in the secondary scanning (horizontal direction) when it is placed on the document glass.
Page 33 chap.2 z Scanner Section Circuit R8S02E03e...
Page 34: Document Cover Open/Close Sensor
chap.2 z Scanner Section (3) Document Cover Open/Close Sensor Description The document cover open/close sensor detects opening and closing of the document cover (or S3-ADF if the S3-ADF is installed). Circuit R8S02E04e Operation Sensor is photointerrupted with the document cover closed, The photointerrupter rotates as the document cover is opened and sensor is photopassed.
Page 35: Ccd / Lamps
chap.2 z Scanner Section (4) CCD / Lamp Description The lamp illuminates the document and the reflected light is transmitted onto the CCDs.The CCDs output the image signals in level of voltage. Circuit R8S02E05e Specification • CCD The table below shows the specification for the CCD. Specification Item DP-S850...
Page 36: Scanner Unit Open / Close Detection
chap.2 z Scanner Section (5) 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 drum removal button and the JOG switch) unless the scanner unit is closed firmly.
Page 37: Platemaking/Master Feed/Ejection Section
chap.2 x Platemaking / Master Feed / Ejection Section xPlatemaking / Master Feed / Ejection Section R8S02013e Platemaking / Master Feed Section 1. Description Make the master clamp of the drum unit clamp the master top end, performing platemaking on the master with the thermal head.
Page 38: Sequence Of Operation
chap.2 x Platemaking / Master Feed / Ejection Section 2. Sequence of Operation (1) Operation when the master set When the scanner and the master cover are closed, Platen roller Sponge roller 1 the platen roller and sponge roller1 rotate and feed out the master for 4 seconds.
Page 39: Platemaking / Master Feeding
chap.2 x Platemaking / Master Feed / Ejection Section (2) Platemaking / Master Feeding Operation When platemaking operation starts, the drum unit rotates to perform master removal process. The drum which has finished master removal process stops at the master set position. R8S02017 Open the master clamp.
Page 40: Function Of Parts
chap.2 x Platemaking / Master Feed / Ejection Section 3. Functions of Parts (1)Thermal Head Description The thermal elements are in alignment in the primary scanning (vertical direction), and are heated on the image section to make holes on the master film. Circuit R8S02E07 Specifications...
Page 41 chap.2 x Platemaking / Master Feed / Ejection Section Exterior and Lot No. Thermal resistor line Thermistor Power connector Signal connector Pin (No.1) Pin (No.1) R8S02022a NOTE : Lot No. Lot No. is shown with 4 digits including alphabet. Each digit has the following meanings. Serial No. in the production month Production month (See the table) Production year Serial No.
Page 42 chap.2 x Platemaking / Master Feed / Ejection Section NOTE : Resistance Resistance value is described on the label. When the head is replaced and the HELP mode is initialized, set the DIP-SW (HELP-048) of the HELP mode. HELP - 048 \ see p.256 Lank Resistance value R8S02024a...
Page 43: End Mark Sensor
chap.2 x Platemaking / Master Feed / Ejection Section (2) End Mark Sensor Description ¡ ¡ A3 : DP-S850/S650/S550 ¡ ¡ B4 : DP-S620/S520/S510 The end marks are located at a fixed distance relative to the master; as the master is being fed, the end mark sensor senses master condition and End mark sensor End mark sensor...
Page 44: Master Setting Error Detection
chap.2 x Platemaking / 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 SET ERROR"...
Page 45: Master Top Sensor
chap.2 x Platemaking / Master Feed / Ejection Section (3) Master top sensor Description The master top sensor is located at a fixed distance Master relative to the master. By means of reflected light, this sensor senses the presence of the master on the master travel path.
Page 46: Drum Master Sensor
chap.2 x Platemaking / Master Feed / Ejection Section (4) Drum Master Sensor Description The drum master sensor is located at a fixed Drum master sensor distance relative to the drum. By means of reflected light, this sensor senses master setting errors. When a master setting error occurs, "MASTER SET ERROR"...
Page 47: Cutter Unit
chap.2 x Platemaking / Master Feed / Ejection Section (5) 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 R8S02E11e...
Page 48: Master Feed Clutch(Electromagnetic Clutch)
chap.2 x Platemaking / Master Feed / Ejection Section (6) Master Feed Clutch(Electromagnetic clutch) Description Sponge roller2 is attached to the bottom section of the master conveyance way of the master feed unit, and is driven via the master feed clutch (CL1) by the platemaking motor. The rotation of sponge roller2 is controlled with the master feed clutch ON / OFF.
Page 49: Master Ejection Section
chap.2 x Platemaking / Master Feed / Ejection Section Master Ejection Section 1. Description When the drum stops at the plate detachment position and the master clamp which clamps 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 50: Function Of Parts
chap.2 x Platemaking / Master Feed / Ejection Section 3. Function of Parts (1) Master Ejection Sensor Description The used master core sensor detects that the master ejection core is set in the ejection box. The master ejection sensor becomes "Photopassing \ Photointerrupting"...
Page 51: Master Clamp Opening/Closing Section
chap.2 x Platemaking / Master Feed / Ejection Section Master Clamp Opening / Closing Section 1. Description The master clamp on the drum unit is opened or closed by the two opening / closing levers' rotation operation. The opening / closing levers (one for the master attach position, and the other for the master detach position) are on the master clamp opening / closing section on the main body rear side.
Page 52: Operation Of Master Clamp Open / Close Lever
chap.2 x Platemaking / Master Feed / Ejection Section 2. Operation of Master Clamp Open / Close Lever (1) Structure The following is the structure of the master clamp opening / closing section viewed with the rear cover opened. The rotation stop position of the master clamp opening / closing lever is determined by the clamp motor and two cams.
Page 53: Master Attach / Detach Operation
chap.2 x Platemaking / Master Feed / Ejection Section (2) Master Attach / Detach Operation R8S02037e...
Page 54: Clamp Opening / Closing Lever Position (B / C Mode)
chap.2 x Platemaking / Master Feed / Ejection Section (3) Clamp Opening / Closing Lever Position (B / C Mode) The master clamp opening / closing lever pinch the master clamp opening / closing arm. Photo-interrupting Photo-passing B mode detect C mode detect sensor sensor...
Page 55: Function Of Parts
chap.2 x Platemaking / Master Feed / Ejection Section 3. Function of Parts (1) B / C Mode Detect Sensor Circuit R8S02E14e Operation / Sequence R8SS02G08e The mode is detected under the following conditions 2B mode When the clamp sensor 2 (C mode) is photointerrupted, the clamp sensor 1 (B mode) detects the edge of photointerrupting / photopassing.
Page 56: Returning Operation Flowchart When The Power Is Cut Off Accidentally
chap.2 x Platemaking / 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, master detach and master attach simultaneously or when the power returns after it is interrupted.
Page 57: 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.The paper top detect sensor is equipped at the rear of the paper feed roller.
Page 58: 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 timing segment to execute the reciprocating motion shown below, which turns the pinion gear. Paper feed segment unit Paper feed cam Paper feed roller...
Page 59: Paper Feed Roller Drive
chap.2 c Paper Feed Section (2) Paper Feed Roller Drive The paper feed roller is driven by the paper feed stepping motor via the timing belt. The rotational timing is controlled by the program. Timing belt Paper feed stepping motor Paper feed rollers R8S02042...
Page 60: 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 61: 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 40 mm after it is gripped with the drum and Press roller.
Page 62: 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 63: Function Of Parts
chap.2 c Paper Feed Section 3. Functions of parts (1) 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 vertical registration motor.
Page 64 chap.2 c Paper Feed Section Circuit R8S02E15e Operation Top and bottom limit of print position is detected by the vertical registration encoder sensor and the center sensor. The center position is detected by the standard position sensor. NOTE : 2The vertical registration encoder sensor detects the vertical registration motor rotation.
Page 65: Double Feed Detect Mechanism
chap.2 c Paper Feed Section (2) Double Feed Detect Mechanism Description The double feed detect sensor is mounted at the rear of the paper lead edge sensor to detect feeding of multiple papers. When it is detected, “DOUBLE FEED CHECK PAPER EJECTION” is displayed on the LCD. If double feeding occurs with the tape cluster (optional) equipped, the tape is inserted.
Page 66: Elevator Top Limit Sensor
chap.2 c Paper Feed Section (3) Elevator Top Limit Sensor Description The elevator top limit sensor senses decrease of the paper pile, and the top limit position of the feed tray. It does so by detecting the up/down motion of the paper feed shaft. Circuits R8S02E17e Operation...
Page 67: Elevator Lower Limit Switch
chap.2 c Paper Feed Section (4) Elevator lower limit Switch Description This is a micro switch that senses the lower limit position of the feed tray. Circuits R8S02E18e Operation When the feed tray rises, the bracket disengages from the switch and the switch closes. When the feed tray descends to its lower limit position, the bracket engages the switch’s actuator, opening the switch.
Page 68: Paper Sensor
chap.2 c Paper Feed Section (5) Paper Sensor Description Senses presence/absence of paper in the feed tray. When the paper in the tray runs out, the message "NO PAPER" is displayed and printing stops. Circuits R8S02E19e Operation When there is no paper, the sensor is in the state of photopassing(open). When paper is placed inside, the sensor is in the state of photointerrupting(close).
Page 69: Drum Driving Section
chap.2 v Drum Driving Section vDrum Driving Section 1. Description Drum position 1 sensor Drum position 2 sensor Drum gear Main motor Main motor encoder sensor Encoder R8S02054...
Page 70: Function Of Parts
chap.2 v Drum Driving Section 2. Function of Parts (1) Drum Position 1 Sensor Description The drum removal position sensor detects the drum removal position and the master detachment position. When the drum removal button is pressed, the drum rotates and stops with a bleep at the drum removal position. Drum removal button NOTE : 2You do not have to hold down the drum removal button unlike the conventional one.
Page 71: Drum Position 2 Sensor
chap.2 v Drum Driving Section (2) Drum Position 2 Sensor Description The drum attach/detach position (drum position 2) is the position where the drum stops when the master can be detached and attached. Circuit R8S02E21e Operation The diagram below shows the status of the drum position 2 sensor during the drum rotation. 2The drum attach position is detected on the attach position edge.
Page 72: Drum Removal Button/Led
chap.2 v Drum Driving Section (3) Drum Removal Button / LED Description When the drum removal button is pressed, the drum makes one rotation and stops with a bleep at the stop position. Then the LED on the drum removal button turns on. Drum removal button LED : light up...
Page 73: Jog Switch
chap.2 v Drum Driving Section (4) JOG Switch Description While holding down the JOG switch, the drum rotates. When releasing the button, the drum stops rotating. The drum stop position is not detected. When removing the drum, press the drum removal button. LED : light up JOG switch R8S02057...
Page 74: Control Of The Main Motor
chap.2 v Drum Driving Section (5) Control of the Main Motor Circuit R8S02E24e 1. Rotation Speed Control by Encoder Sensor The encoder sensor detects the main motor rotation. The main PCB Unit controls the number of main motor rotations with the encoder sensor signal.
Page 75: Press Section
chap.2 b Press Section bPress Section 1. Description Drum gear Press lever Press roller sensor Cancel lever Cancel lever Press roller Paper Emergency signal solenoid Signal solenoid Contact pressure unit R8S02060 (1) Press Roller Timing & Printing Area Description In this machine, the master is rolled up to the 260t drum, ink is transferred to the drum and the printing paper is pressed to the drum by the press...
Page 76 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 gear. Press roller : OFF Press roller : ON Press lever Cancel lever Press roller...
Page 77: Function Of Parts
chap.2 b Press Section 2. Function of Parts (1) Press Roller Sensor The press roller 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 cancel lever. The press roller sensor also is used to know whether the paper is fed.
Page 78: Switching The Contact Pressure
chap.2 b Press Section (2) Switching the Contact Pressure The contact pressure can be switched on the operation panel. When it is changed on the operation panel, the press motor will start up to effect the switch as soon as the (PRINT) key is pressed.
Page 79: Contact Pressure Position Sensing
chap.2 b Press Section 1. Contact pressure position sensing Press roller Press encoder sensor Press center sensor Press motor R8S02066 2Press center sensor : The center is detected by the center detection edge. 2The press upper limit and the press lower limit are controlled by the encoder pulse from the center detection edge.
Page 80: 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. Escape cam Top fan Paper stripper finger Paper eject stepping motor Paper eject fan Paper eject jam sensor R8S02070...
Page 81: 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 sub 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 82: Top Fan
chap.2 n Paper Ejection Section (2) Top Fan Circuit R8S02E27e 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. 2 DP-S850/S650 2 DP-S620/S550/S520/S510 Top blow fan unit...
Page 83: Paper Eject Jam Sensor
chap.2 n Paper Ejection Section (3) Paper Eject JAM Sensor Description The paper eject jam sensor is installed on the paper eject fan unit and detects whether the paper is ejected normally. When it is detected that the paper is not ejected normally, "PAPER JAM ON EJECTION SIDE" is displayed on the LCD panel.
Page 84: Paper Jam Detection Timing
chap.2 n Paper Ejection Section 1. Paper Jam Detection Timing Description Paper jamming is divided into three types : "PAPER JAM ON EJECTION SIDE","PAPER JAM IN DRUM SECTION" and "PAPER JAM ON FEEDER SIDE". Paper jamming is detected under the following conditions. When paper jamming is detected, "PAPER JAM"...
Page 85: 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 print tray. The belt is driven by the paper eject motor. Pulses are controlled for stepping. Paper ejection belt Paper eject motor Paper eject jam sensor...
Page 86: 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 ink pump motor. The ink control section has an ink detection function, and is always supplied with a fixed amount of ink.
Page 87: Circuit
chap.2 m Drum Section 2. Circuit R8S02E30...
Page 88: Function Of Part
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 89: 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. 2Timing of the LED and the ink pump motor operation is as follows.
Page 90: Ink" Display Timing
chap.2 m Drum Section 2. "NO 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, "NO INK"...
Page 91: Ink Roller Up/Down Mechanism
chap.2 m Drum Section (2) Ink Roller Up/Down 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 92 chap.2 m Drum Section Operation Ink roller up / down sensor Ink roller up / down motor Spring Edge plate Spring Ink roller R8S02079 ¡Standby position during printing Ink roller up / Ink roller up / down motor down sensor Cam is in the bottom position, and the ink roller is raised up by a spring.
Page 93: 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 pump motor. Mechanical Structure Ink pump motor Ink pump R8S02083 Operation The piston performs suction and release operation by moving up and down. R8S02084 R8S02085 When the piston moves up, it draws ink from the...
Page 94: Drum Switch
chap.2 m Drum Section (4) Drum Switch Description 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 LCD panel the machine stops operation.
Page 95: Fine Start Mode
chap.2 m Drum Section (5) 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. These optimum settings are based on room temperature, the length of time the printer was out of use, and the number of prints last time it was used.
Page 96: Front Cover Detection Switch
chap.2 m Drum Section (6) Front Cover Switch Description The front cover switch detects opening and closing of the front cover. "CLOSE FRONT COVER" 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, platemaking and printing is not performed.
Page 97 Chapter 3 Mechanism z Exterior.................98 c Platemaking / Master Feed and Ejection Section...109 (1) Removal of the Document Cover......98 ...........109 Master Feed Section (2) Removal of Front Cover.........98 (1) Removal of Cutter Unit ........109 (3) Removal of the Scanner Outer Cover ....99 (2) Removal of End Mark Sensor PCB Unit ....110 (4) Removal of Rear Cover ........100 (3) Removal of Thermal Head ........111...
Page 98 b Drum Driving Section ..........120 m Drum Section .............127 (1) Removal of Sub-Frame .........120 (1) Removal of Screen ..........127 (2) Removal of Drum Gear and Driving Assy...121 (2) Removal of Master Clamp........128 (3) Removal of Base Unit ...........128 (4) Removal of Outer Frame (Right) Unit....129 n Paper Ejection Section..........122 (5) Removal of Outer Frame (Left) Assy....130 (1) Removal of Paper Stripper Finger /...
Page 99: Exterior
chap.3 z Exterior z Exterior (1) Removal of Document Cover Open the document cover. Document cover R8S03001 Remove the 2 screws shown. Slide the document cover back 1cm, and then pull it up to remove it. Screws R8S03002 (2) Removal of Front Cover Open the front cover (cover A).
Page 100: Removal Of The Scanner Outer Cover
chap.3 z Exterior Remove the 10 screws indicated, then remove the Screw front cover. Screw Screw Screw Screw Screw Screw Screw Screw Front cover R8S03004 Reinstallation IMPORTANT : Attach the front cover rib to the frame Frame and then fix the front cover with the screws.
Page 101: Removal Of Rear Cover
chap.3 z Exterior (4) Removal of Rear Cover Remove the 4 screws indicated, then remove the rear cover. Screws Screws Rear cover R8S03007 Reinstallation IMPORTANT : Attach the rear cover rib to the frame Frame and then fix the rear cover with the screws.
Page 102: Removal Of Control Panel
chap.3 z Exterior (6) Removal of Control Panel \See page 98 Remove the front cover. Remove the 3 screws. Screw Screw Control panel Screw R8S03009 Remove the control panel by pulling up. Control panel Remove the connector. Connector R8S03010 (7) Removal of Control Panel PCB Remove the preciously mentioned Screw Screw...
Page 103: Removal Of Battery Pcb Unit
chap.3 z Exterior (8) Removal of Battery PCB unit WARNING ¡Always remove the power cord plug from the outlet before replacing a PCB Unit. \See page 98 Remove the front cover. \See page 101 Remove the control panel. Disconnect the connector, and replace the battery Battery PCB unit PCB unit.
Page 104: Scanner Section
chap.3 z Exterior x Scanner Section (1) Removal of Glass Remove the scanner side cover R. \See page 99 Glass Remove the 2 screws to take out the glass. Screws R8S03015 (2) Removal of Reading Cover Remove the glass. Remove the 4 screws indicated, and remove the Screw Reading cover reading cover.
Page 105: Removal Of Lamp Unit
chap.3 x Scanner Section (4) Removal of Lamp Unit Perform steps through of procedure (3). Screws Scanner R bracket \See page 103 Screws \See page 99 Remove the scanner cover(L,R). Screws Remove the 8 spacers indicated, and remove the scanner R bracket. R8S03018 Turn the timing pulley, and move Slider A to the position shown in the diagram.
Page 106: Removal Of Wire (Lamp)
chap.3 x Scanner Section (5) Removal of Wire (Lamp) Perform steps through of procedure (4). Cord clamp Remove the cord clamp. Inverter PCB unit Disconnect the inverter PCB unit CN2 connector. Connector R8S03021 Remove the 4 screws indicated, and remove the Screws wire (lamp).
Page 107: Removal Of Slider A
chap.3 x Scanner Section (6) Removal of Slider A Perform steps through of procedure (4). Slider A \See page 104 Loosen the 2 screws shown, and remove slider A. Do not move Slider A by hand. IMPORTANT : Screw Screw R8S03023 Reinstallation Slider A attachment tool...
Page 108: Removal Of Slider B
chap.3 x Scanner Section (7) Removal of Slider B ¡ Required items : Wire fixing tools Fix the wire with the tool Perform steps through of procedure (4). To prevent loosening of the wire, attach 2 wire fixing tools, one before and one after the wire pulley. Fix the wire with the tool Do not remove the wire fixing tools IMPORTANT :...
Page 109: Removal Of Scanner Unit
chap.3 x Scanner Section (8) Removal of Scanner unit \See page 98 Remove the document cover. Remove the scanner outer cover(Front,Rear). Angle Stopper \See page 99 Screw Screw \See page 101 Remove the control panel. \See page 100 Remove the rear cover. Scanner switch Remove the screw indicated, and remove the stopper.
Page 110: Platemaking/Master Feed/Ejection Section
chap.3 c Platemaking/Master Feed and Ejection Section c Platemaking / Master Feed and Ejection Section Master Feed Section (1) Removal of Cutter Unit Open the scanner, and take out the master roll. Remove the 4 screws indicated, and remove the Cover F Cover R cover F and R.
Page 111: Removal Of End Mark Sensor Pcb Unit
chap.3 c Platemaking/Master Feed and Ejection Section (2) Removal of End Mark Sensor PCB Unit Open the scanner, and take out the master roll. Screw Open the master cover. Cover Remove the 2 screws, and remove the cover. Screw R8S03035 Remove the 2 screws.
Page 112: Removal Of Thermal Head
chap.3 c Platemaking/Master Feed and Ejection Section (3) Removal of Thermal Head Open the scanner, and take out the master roll. Open the master cover. Guide plate Screw Remove the 2 screws indicated, and remove the guide plate. Do not contact the guide plate IMPORTANT : with the thermal head.
Page 113: Removal Of Master Feed Unit
chap.3 c Platemaking/Master Feed and Ejection Section (4) Removal of Master Feed Unit Open the scanner, and take out the master roll. Take out the drum unit. Cover F Cover R \See page 98 Remove the front cover. \See page 99 Remove the scanner side cover L.
Page 114: Master Ejection Section
chap.3 c Platemaking/Master Feed and Ejection Section Master Ejection Section (1) Removal of Master Ejection Box Open the master ejection box. Remove the 2 screws and the connector and then pull the master ejection box upward to remove it. Screws Master ejection Connector R8S03043...
Page 115: Master Clamp Opening/Closing Section
chap.3 c Platemaking/Master Feed and Ejection Section Master Clamp opening/Closing Section (1) Removal of Master Clamp Opening / Closing Unit \See page 106 Remove the rear cover. Remove the drum unit. Master clamp Angle Spring opening / closing unit Remove the spring. Screw Remove the screw indicated, and remove the angle.
Page 116: Removal Of Timing Belt
chap.3 c Platemaking/Master Feed and Ejection Section (3) Removal of Timing Belt Tension Screws Remove the master clamp opening / closing unit. \See page 114 Loosen the screw to loosen the tension as shown in the figure. R8S03049 Reinforcement plate Open/close lever Screw...
Page 117: Paper Feed Section
chap.3 v Paper Feed Section v Paper Feed Section (1) Removal of Feed Tray Unit Hold the bottom of the feed tray unit and remove the connector. Then remove the feed tray upward. Connector Feed tray unit The following electric components can NOTE : R8S03052 be removed.
Page 118: Removal Of Elevator Lower Limit Switch
chap.3 v Paper Feed Section (3) Removal of Elevator Lower Limit Switch \See page 100 Remove the front cover. Remove the 2 screws. Disconnect the connector, and remove the eleva- tor lower limit switch. Screws Reinstallation Elevator lower IMPORTANT : After reinstalling the elevator lower Connector limit switch...
Page 119: Double Feed Detect,Signal Sensor
chap.3 v Paper Feed Section (5) Removal of Paper Top Detect , Signal , Double Feed Detect Sensor Remove the 5 screws indicated, then remove the Screw paper ejection cover. Screws Paper ejection cover Screws R8S03058 Disconnect the 3 connectors. Paper ejection base Remove the 2 screws indicated, and remove the paper ejection base.
Page 120: Removal Of Timing Roller
chap.3 v Paper Feed Section (6) Removal of Timing Roller \See page 123 Remove the paper eject unit. \See page 100 Remove the rear cover. Remove the drum unit. \See page 120 Remove the sub-frame B. Stopper Remove the spring. Links E-ring Remove the 2 E-rings, and remove the links.
Page 121: Drum Driving Section
chap.3 b Drum Driving Section b Drum Driving Section (1) Removal of Sub-Frame ¡ Remove the sub-frame B \See page 100 Remove the rear cover. Remove the 2 screws indicated, and remove the stay. Screw Screw Stay R8S03064 Remove the 6 screws indicated, and remove Screw the sub-frame B.
Page 122: Removal Of Drum Gear And Driving Assy
chap.3 b Drum Driving Section (2) Removal of Drum Gear and Driving Assy \See page 100 Remove the rear cover. Screws Drum position cam Remove the sub-frame A,B. Remove the spring. Remove the spring. Spring E-ring E-ring Link Spring R8S03067 Remove the 2 E-rings, and remove the links.
Page 123: Paper Ejection Section
chap.3 n Paper Ejection Section n Paper Ejection Section (1) Removal of Paper Stripper Finger / Sub Paper Stripper Finger Open the master ejection box. Remove the set screws. Sub paper stripper fingers Remove the paper stripper finger and sub paper stripper fingers from the shaft.
Page 124 chap.3 n Paper Ejection Section (2) Removal of Paper Eject Fan Unit Remove the 5 screws indicated, then remove the Screw paper ejection cover. Screws Paper ejection cover Screws R8S03058 Disconnect the 3 connectors. Paper ejection base Remove the 2 screws indicated, and remove the paper ejection base.
Page 125: Removal Of Paper Ejection Belt
chap.3 n Paper Ejection Section (3) Removal of Paper Ejection Belt \See page 123 Remove the paper ejection base. Remove the 2 screws from the static removal brush. Timing belt Remove the 2 screws from the static removal Static removal bracket bracket.
Page 126: Removal Of Top Blow Fan Unit
chap.3 n Paper Ejection Section (5) Removal of Top Blow Fan Unit Open the master ejection box. Screws Remove the 6 screws indicated, then remove the Master ejection Screw master ejection cover. Screw Screws R8S03077 Remove the 2 screws. Screw Screw Disconnect the 2 connectors, then remove the top blow fan unit.
Page 127: Removal Of Pressure Adjustment Unit
chap.3 n Paper Ejection Section (7) Removal of Pressure Adjustment Unit Remove the paper ejection fan unit. Cover \See page 123 Holder Remove the 2 screws and remove the connector, and remove the cover. Screw Connector Screw R8S03080 Disconnect the 2 connectors.( 4 pin , 2 pin ) Pressure adjustment unit Screw Remove the 3 screws indicated, then remove the...
Page 128: Drum Section
chap.3 m Drum Section m Drum Section (1) Removal of Screen Top end Screw screen bar Remove the drum unit. Bottom end Remove the clamp on the bottom end screen bar Clamp screen bar to pull out the screen bar. Screw Remove 2 set screws on the top screen bar to pull out the screen bar.
Page 129: Removal Of Master Clamp
chap.3 m Drum Section (2) Removal of Master Clamp Remove the screen. \See page 127 Screws Remove 2 screws on the operation side. Remove the bearing plate and spring. Master clamp Spring Screws Remove 2 screws on the anti-operation side to take out the bearing plate.
Page 130: Removal Of Outer Frame (Right) Unit
chap.3 m Drum Section (4) Removal of Outer Frame (Right) Unit Remove the drum unit. Screw(stay) Remove 2 screws on the rail and 1 screw on the stay. Remove 4 screws on the outer frame (right) unit. Screw Screw Screw Screw Screw (rail)
Page 131: Removal Of Outer Frame (Left) Assy
chap.3 m Drum Section (5) Removal of Outer Frame (Left) Assy Remove the dram unit. Stay Screw Remove the screw on the rail to take out the rail. Remove the screw on the stay to remove the stay. Rail Rail Screw Screw R8S03092...
Page 132: Removal Of Inner Frame
chap.3 m Drum Section (6) Removal of Inner Frame Remove the outer frame (right) unit. Screw \See page 129 Loosen 3 set screws on the supporting plate, Supporting plate move the supporting plate in the direction of arrow until it stops and fix it with the screw. Screws R8S03095 Pull out the inner frame (section inside the...
Page 133: Removal Of Ink Pump
chap.3 m Drum Section (7) Removal of Ink Pump Remove the inner frame. Connector Hose \See page 131 Loosen the screw on the hose band to remove the Screw hose. Pull out the connector. Hose band R8S03098 Remove 4 screw to take out the ink pump. Screw Ink pump Screws...
Page 134: Removal Of Ink Detection Pcb Unit
chap.3 m Drum Section (9) Removal of Ink Detection PCB Unit \See page 131 Remove the inner frame. Pull out the connector. Screw Remove 2 screws to take out the ink detection Screw PCB Unit. Ink detection PCB unit Connector R8S03101 Reinstallation Confirm that the detection needle...
Page 135 Chapter 4 Standards / Adjustment z Scanner Section............136 c Paper Feed Section ...........145 (1) Attaching the Rear Wire ........136 (1) Adjusting the Paper Separator (2) Attaching the Front Wire........137 Unit Clearance .............145 (2) Adjusting the Elevator Top Limit Sensor....145 (3) Adjusting the Elevator Lower Limit Switch ..146 x Platemaking / Master Feed / Ejection Section..138 (4) Adjusting the Double Feed Detection Sensors..147 (5) Adjusting the G Roll Escape...
Page 136 b Press Section ............152 , Electrical System ............158 (1) Checking the Press Roller Sensor......152 (1) Adjusting Reduction / Enlargement ....158 (2) Adjusting the Printing Area 1. Adjusting M-mark Feed Volume Magnification ...158 (Press OFF Timing) ...........153 2. Adjusting M-mark Speed Magnification ..158 3.
Page 137: Scanner Section
chap.4 z Scanner Section zScanner Section (1) Attaching the Rear Wire Temporarily fix the bracket and the screw tip with a gap of 10 mm. Place on pulley Fix with nut Wrap 6 times Ball end Wrap 4 times Place on pulley Place on pulley Total spring length: 40 mm Place on pulley...
Page 138: Attaching The Front Wire
chap.4 z Scanner Section (2) Attaching the Front Wire Place on pulley Wrap 4 times Wrap 6 times Fix with nut Ball end Place on pulley Place on corner guide Place on pulley Place on spring Place on pulley Temporarily fix the bracket and the screw tip with a gap of 10 mm.
Page 139: Platemaking/Master Feed/Ejection Section
chap.4 x Platemaking / Master Feed / Ejection Section xPlatemaking / Master Feed / Ejection Section Platemaking / Master Feed Section (1) Adjusting the Timing Belt Tension NOTE : ¡For removal of master feed unit. \See page 112 Adjustment procedure Use the set screw to adjust the belt's tension to Set screw about 1kg.
Page 140: Master Ejection Section
chap.4 x Platemaking / Master Feed / Ejection Section Master Ejection Section (1) Attaching the Spring rSpring T (B) L220mm ¡ Model : DP-S850/S650 DP-S620/S550/S520 eSpring T (B) L220mm Set the hook on the spring IMPORTANT : A : Rubber roller and crush it to prevent B : Driving roller C : Inverted roller...
Page 141 chap.4 x Platemaking / Master Feed / Ejection Section rSpring T (B) L220mm ¡ Model : DP-S510 eSpring T (B) L220mm Set the hook on the spring IMPORTANT : A : Rubber roller and crush it to prevent B : Driving roller C : Inverted roller removing.
Page 142: Adjusting The Timing Belt Tension
chap.4 x Platemaking / Master Feed / Ejection Section (2) Adjusting the Timing Belt Tension NOTE : ¡For removal of the master ejection box. \See page 113 Adjustment procedure Loosen the tensioning screw. Use the tensioning screw to adjust the belt's Timing belt tension with a force of 0.75kg applied to the tension shaft, as shown in the figure at right.
Page 143: Master Clamp Opening/Closing Section
chap.4 x Platemaking / Master Feed / Ejection Section Master Clamp Opening/Closing Section (1) Adjusting the Timing Belt Tension NOTE : ¡For removal of master clamp opening / closing unit. \See page 114 Tension Screws Adjustment procedure Loosen the tension set screw. Use the set screw to adjust the belt's tension to about 1kg.
Page 144: Adjusting The B / C Modes
chap.4 x Platemaking / Master Feed / Ejection Section (3) Adjusting the B / C Mode Before adjustment C mode adjustment must be carried IMPORTANT : out After B mode adjustment has been completed. Adjustment procedure ¡When drum is removed from main body ( B mode ) Remove the drum from the machine body.
Page 145 chap.4 x Platemaking / Master Feed / Ejection Section Open the scanner unit. 0.5-1.0mm MR8S04014 Standard value 0.5-1.0 mm ¡Check that the clearance between the master ejection Master clamp plate box's rubber roller and the master clamp plate is within the range given below. Item Standard value Rubber roller...
Page 146: Paper Feed Section
chap.4 c Paper Feed Section cPaper Feed Section (1) Adjusting the Paper Separator Unit Clearance NOTE : ¡For description of operation . \See page 61 Adjustment procedure ¡When the paper separator unit is installed, use the adjustment bolt to adjust the unit so that it moves in direction without sticking, and .
Page 147: Adjusting The Elevator Lower Limit Switch
chap.4 c Paper Feed Section (3) Adjusting the Elevator Lower Limit Switch NOTE : \See page 66 ¡For description of operation. ¡For removal. \See page 117 Adjustment method HELP - 006 \ see p.213 Access HELP - 006. \See page 199 For the accessing HELP modes: Press the (PRINT POSITION)
Page 148: Adjusting The Double Feed Detection Sensors
chap.4 c Paper Feed Section (4) Adjusting the Double Feed Detection Sensor NOTE : ¡For description of operation. \See page 64 ¡For removal. \See page 118 1. Double feed sensor adjust : standard HELP - 006 \ see p.213 Access HELP - 006. \See page 199 For the accessing HELP modes: Touch the...
Page 149: Adjusting The G Roll Escape Amount / Timing
chap.4 c Paper Feed Section (5) Adjusting the G Roll Escape Amount / Timing Adjustment procedure Pull out the drum while the drum is in the stop position. Loosen the eccentric shaft fixing screw and adjust so that the clearance between the timing roller and the guide roller becomes 0.5 mm.
Page 150 chap.4 c Paper Feed Section (6) Adjusting the Vertical Reg. Sensors Center NOTE : Vertical reg. center sensor Screw ¡For description of operation. \See page 62 Vertical reg. encoder sensor 1. Vertical Registration center Sensor Adjustment procedure To adjust the sensor's position, position the screws of the sensor bracket's rectangular holes in the center of those holes, and fix the screws in that position.
Page 151: Drum Driving Section
chap.4 v Drum Drive Section vDrum Driving Section (1) Adjusting the Drum Stop Position Before adjustment IMPORTANT : ¡Adjusting the the drum removal position must be performed AFTER printing speed adjustment is complete. \See page 164 Adjustment procedure Press the drum removal button. At the drum removal position, a bleep sounds.
Page 152: Adjusting The Master Attach Position
chap.4 v Drum Drive Section (2) Adjusting the Master Attach Position Check procedure Access HELP - 012, the drum position check HELP -012 \ see p.226 mode. Press the "2" key to stop the drum at the master Screw attach position edge. Drum position 2 sensor Master attach position edge...
Page 153: Press Section
chap.4 b Press Section bPress Section (1) Checking the of Press Roller Sensor NOTE : ¡For description of operation. \See page 76 Adjustment procedure Check the press roll so that when it is pushed down to the lowest position by the cam, the dis- tance between the bottom of its sensor and the end of the bracket is about 1mm.
Page 154: Press Section
chap.4 b Press Section (2) Adjusting the Printing Area (Press OFF Timing) Rear end of opening NOTE : ¡For description of operation. \See page 74 20mm Adjustment procedure Make a mark on the end surface of the drum flange, in a position 20mm forward (in the direc- Make mark here tion of the forward end) from the rear end of the...
Page 155: Paper Ejection Section
chap.4 n Paper Ejection Section nPaper Ejection Section (1) Adjusting the Paper Stripper Finger Clearance NOTE : ¡For description of operation. \See page 80 Adjustment procedure With the cancel lever raised up, turn the main Lever motor shaft. Stop turning when the lever's roller Lever's roller is positioned at the bottom of the paper stripper Cancel lever...
Page 156: Drum Section
chap.4 m Drum Section mDrum Section (1) Adjusting the Ink Amount Adjusting the ink adjusting knob NOTE : ¡For removal. \See page 127 Ink adjusting knob on the rear side Ink adjusting knob on the operation side R8S04041 Adjustment procedure ¡Ink adjusting knob on the operation side When printed too dark or too light on the (standard position)
Page 157: Adjusting The Squeegee Gap
chap.4 m Drum Section (2) Adjusting the Squeegee Gap NOTE : Squeegee Ink roller ¡For removal. \See page 127 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.
Page 158: Adjusting The Master Clamp Margin
chap.4 m Drum Section (3) Adjusting the Master Clamp Margin Adjustment procedure Attach the master and adjust the master clamp margin (Fig. A) at ± 1 mm from the hole center in HELP - 046. HELP - 046 \ see p.253 After HELP - 046 adjustment, press the perform master set movement once.
Page 159: Electrical System
chap.4 , Electrical system ,Electrical system (1) Adjusting Reduction / Enlargement 1. Adjusting M-mark Feed Volume Magnification ¡M-mark feed volume Adjustment procedure HELP - 046 \ see p.253 Access HELP - 046 Open the scanner so that the master feed section is seen.
Page 160: Adjusting Scan Vertical Magnification
chap.4 , Electrical system 3. Adjusting Scan Vertical Magnification Before adjustment ¡Basic document Center of the paper Adjust the "3.Adjusting Scan Vertical IMPORTANT : Magnification" after the "1.Adjusting M-mark Feed Volume Magnification". Adjustment procedure Prepare a basic document as shown in the figure. Draw a line (vertical direction) at the position 30mm from the top end of the paper* and at the position 200mm from the above line.
Page 161: Master Making Start Position
chap.4 , Electrical system (2) Master Making Start Position Before adjustment ¡HELP-030 (page1) display Adjust the "master making start IMPORTANT : position" after the "printing position sensor(p.149)" and "master attach position edge(p.151)" are adjusted. Adjustment procedure HELP - 030 \ see p.241 Access HELP-030.
Page 162: Reading Start Position
chap.4 , Electrical system (3) Reading Start Position 1. Adjusting the Top End Reading Start Position Document Print Adjustment procedure Mark with 1mm interval up to 5mm from the top 2 printouts end of the paper to prepare a test document. Mark with 1mm Perform master making and printing to the same interval from the top...
Page 163: Adjusting The Master Making Start Position
chap.4 , Electrical system (4) Adjusting the Master making Start Position 1. When the Scanner Is in Use Before adjustment IMPORTANT : ¡Adjust the master making start position with the scanner in use after the printing position sensor \See page 149 are adjusted.
Page 164: Adjusting The Document Reading Darkness
chap.4 , Electrical system (5) Adjusting the Document Reading Darkness 1. Adjusting the Scan Level : Text mode (Make adjustment by the black level and the white level.) ¡HELP-044 display Adjustment procedure HELP - 044 \ see p.249 Access HELP - 044. Select and touch the item to be adjusted and change the value.
Page 165: Adjusting Of Printer Unit's Printing Speed
chap.4 , Electrical system (6) Adjusting of Printer Unit's Printing Speed 1. Adjusting the Pre-stop Speed ¡HELP-003 display : Pre-stop speed Adjustment procedure HELP - 003 \ see p.203 Access HELP-003. Touch the PRESTOP SPEED. Press the (MASTER MAKING) key. The drum rotates and the rotation speed appears on the panel lower part.
Page 166: Adjusting The Jog Speed
chap.4 , Electrical system ¡HELP-003 display : Jog Speed Adjusting the Jog Speed Adjustment procedure HELP - 003 \ see p.203 Access HELP-003. Touch the JOG SPEED. Press the (MASTER MAKING) key. The drum rotates and the rotation speed appears on the panel lower part.
Page 167: Adjusting Paper Eject Speed
chap.4 , Electrical system (7) Adjusting Paper Eject Speed 1. Adjusting the Paper Eject Speed ¡HELP-007 display : Paper eject speed Adjustment procedure HELP - 007 \ see p.217 Access HELP-007. Touch the (arrow) on the screen lower right once to switch to page 2.
Page 168: Chapter 5 Maintenance/Check
Chapter 5 Maintenance/Check z Guaranteed Periodical Maintenance .......168 x Cleaning and Oiling ..........168 (1) Cleaning ...............168 (2) Oiling ..............168 c Periodical Maintenance ..........169 (1) 6-month Periodical Checking ......169...
Page 169: Guaranteed Periodical Maintenance
chap.5 z Guaranteed Periodical Maintenance x Cleaning and Oiling zGuaranteed Periodical Maintenance •The serviceman will visit the user periodically after delivery. The maintenance operation described in the periodical maintenance list is performed and instructs how to follow the operation. When the serviceman is called by telephone, the following maintenance must be performed after clearing the trouble.
Page 170: Periodical Maintenance
chap.5 c Periodical Maintenance cPeriodical Maintenance (1) 6-month Periodical Checking Section to be checked Description Remarks Glass Cleaning Clean with a soft and clean cloth Lamp Cleaning Clean with a soft and clean cloth Reflection mirror Cleaning Remove dust with blower brush Thermal head Cleaning Clean with a soft and clean cloth (Do not damage the thermal head)
Page 171 MEMO...
Page 172: Chapter 6 Troubleshooting
Chapter 6 Troubleshooting z Troubleshooting Guide ..........172 1.Countermeasures for the Defective Operation ...172 (1) Lamp does not Light Up........173 (2) Optical System Dose Not Move Forward/Backward.173 (3) "E001" is displayed ..........174 (4) "E002" is displayed ..........174 (5) "E005" is displayed ..........175 (6) "E006"...
Page 173: Troubleshooting Guide
chap.6 zTroubleshooting Guide zTroubleshooting Guide 1. Countermeasures for the Defective Operation ¡When the messages listed below are displayed on the LCD or when trouble such as malfunctioning or a paper jam occurs, proceed with an inspection following the procedure for the item and take measures accordingly. Message List Massage Remarks...
Page 174: Lamp Does Not Light Up
chap.6 zTroubleshooting Guide (1) Lamp does not Light Up Cause/Detective section Procedures Items to be checked Result Countermeasure Measure the voltage between L and N Measure the voltage between CN2-1(+24) of the 24V power with the tester. If it is 24V power supply and CN2-5(GND) of the 24V power with AC100V, replace the 24V power supply.
Page 175: E001" Is Displayed
chap.6 zTroubleshooting Guide (3) "E001" is displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Drum Does drum rotate? Proceed to procedure 5 . Drum interference with Does main motor rotate without drum? YES Eliminate interference. the main unit Drive system gear broken Check if drive system gear is broken Does main motor rotate without the...
Page 176: E005" Is Displayed
chap.6 z Troubleshooting Guide (5) "E005" is displayed Cause/Detective section Procedures Items to be checked Result Countermeasure change HELP-005 \ see page 207...
Page 177: E006" Is Displayed
chap.6 zTroubleshooting Guide (6) "E006" is displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Does the press motor turn when it is YES Follow the procedure 6 . checked using HELP-013? Fuse Is the fuse of the drive PCB normal? Replace the fuse.
Page 178: E009" Is Displayed
chap.6 zTroubleshooting Guide (7) "E009" is displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Replace the fuse. Is the fuse (F1) of the relay PCB Fuse normal? Follow the procedure Removing the all connectors of the Check the wiring harness. If there is themal head.
Page 179: E012" Is Displayed
chap.6 zTroubleshooting Guide (9) "E012" is displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Does the clamp motor turn when it is YES Follow the procedure 6 . checked using HELP-012? Fuse Is the fuse of the drive PCB normal? Replace the fuse.
Page 180: E013" Is Displayed
chap.6 zTroubleshooting Guide (10) "E013" is displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Does the scanner stepping motor turn YES Follow the procedure 6 . when it is checked using HELP-010? Fuse Is the fuse of the drive PCB normal? Replace the fuse.
Page 181: E015" Is Displayed
chap.6 zTroubleshooting Guide (11) "E015" is displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Does the clamp motor turn when it is YES Follow the procedure 6 . checked using HELP-014? Fuse Is the fuse of the drive PCB normal? Replace the fuse.
Page 182: E016" Is Displayed
chap.6 zTroubleshooting Guide (12) "E016" is displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Is the feed tray properly attached? Properly attach the feed tray. Does the clamp motor turn when it is Follow the procedure checked using HELP-015? Fuse Is the fuse of the drive PCB normal? Replace the fuse.
Page 183: E020" Is Displayed
chap.6 zTroubleshooting Guide (13) "E020" is displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Follow the procedure Does the cutter ****** when it is checked using HELP-071? Follow the procedure Turn the home position switch of cutter Replace the tape cluster PCB unit. Home position switch on and off, and use a tester to measure Replace the cutter unit.
Page 184: Malfunction Of Master Stepping Motor
chap.6 zTroubleshooting Guide (16) Malfunction of Master stepping motor Cause/Detective section Procedures Items to be checked Result Countermeasure Is trouble cleared by adjusting tension Load on drive system of the master feeding unit timing belt or YES Finish . supplying oil to bearing? Measure the voltage between CN2-1 24V power supply and CN2-5 of the 24V power with the...
Page 185: Malfunction Of Eject Motor
chap.6 zTroubleshooting Guide (18) Malfunction of Eject motor Cause/Detective section Procedures Items to be checked Result Countermeasure Does voltage between drive PCB unit CN3-16 (+) and -15(GND) show 24V Eject motor Replace the eject motor . when eject motor is operated with HELP-009? Measure the voltage between CN2-1 24V power supply...
Page 186: Master" Is Displayed
chap.6 zTroubleshooting Guide (22) "NO MASTER" is displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Adjustment for the end Is trouble cleared by adjusting the end Finish. mark sensor PCB unit. mark sensor PCB unit by HELP-008? End mark sensor PCB unit Finish.
Page 187: Please Insert Card" Is Displayed
chap.6 zTroubleshooting Guide (24) "PLEASE INSERT CARD" is displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Is the keycard counter connector connected? Proceed to procedure Is trouble cleared by inserting department How to use. Finish. card as keycard? Keycard counter Is the keycard counter connector Connect connector properly.
Page 188: Used Master Core" Is Displayed
chap.6 zTroubleshooting Guide (26) "PAPER JAM ON FEEDER SIDE" is displayed Cause/Detective section Procedures Items to be checked Result Countermeasure Is trouble cleared by checking, referring to Finish. "(28) Paper jams in the paper feed side"? Check the paper top detect sensor and Main PCB unit Replace the main PCB unit.
Page 189: Paper Jams In The Paper Feed Side
chap.6 zTroubleshooting Guide (28) Paper Jams in the Paper Feed Side Causes Symptoms Countermeasure Printing paper not If paper is too thick, it won't be likely fed. If too thin, Explain causes to user. Have user suitable double sheets may be fed. change to the paper conforming to Paper not clearly cut: 2 sheets still adhere to other.
Page 190: 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 function and is displayed with code on the control panel. The following are the code display, cause and detection timing. Code display Detection timing Cause...
Page 191 chap.6 xError Display Code display Detection timing Cause Page Error : Clamp motor The clamp motor is defective. The clamp sensor 1 is defective. Within 3 seconds after the clamp motor starts rotating, The clamp sensor 2 is defective. the clamp sensor 1/the clamp sensor 2 does not detect The drive PCB unit is defective.
Page 192 chap.6 xError Display Code display Detection timing Cause Page Error : The tape cluster TPH resistance rank The TPH resistance rank setting is defective. The tape cluster PCB unit is defective. The TPH resistance rank is not properly set by DIPSW E023 of the tape cluster PCB.
Page 193 MEMO...
Page 194 Chapter 7 HELP Mode P z HELP Mode List ............194 x Overview ..............198 c HELP Mode Functions and Operation Procedures ......199 ¡Accessing HELP Modes ........199 ¡HELP Mode Descriptions........200...
Page 195: Help Mode List
chap.7 z Help mode List z HELP Mode List...
Page 196 chap.7 z Help mode List HELP Item Function Page mode No. HELP -012 Adjusting/Checking Check operation (CLAMP MOTOR) the Clamp Section Checking sensors HELP -013 Adjusting/Checking Check operation (PRESS MOTOR, SIGNAL SOLENOID, EMERGENCY SIGNAL SOLENOID) the Press Section Checking sensors HELP -014 Adjusting/Checking [Page1] Check operation (VERTICAL REG.
Page 197 chap.7 z Help mode List HELP Item Function Page mode No. HELP -030 (1) Test Pattern Printing the test pattern 241 - (2) Vertical Reg. Adjustment Vertical Registration Adjustment HELP -031 (Not used) HELP -032 (Not used) HELP -033 (Not used) HELP -034 (Not used) HELP -035...
Page 198 chap.7 z Help mode List HELP Item Function Page mode No. Changing the model name HELP -051 Setting Entering the service call number for emergencies. HELP -052 Setting [Page1] Setting (Date-time display rule setting) HELP -054 Time Setting [Page2] Setting (Year, Month, Day, Hour, Minute and Second) [Page1] Setting (Buzzer ON/OFF and buzzer volume adjustment) HELP -055 Buzzer Setting...
Page 199: Overview
chap.7 c HELP Mode Function and Operation Procedures x Overview The DUPRINTER's HELP modes can be broadly classified into the following types: Modes for ROM version display / version upgrade To display the tape cluster ROM version if the main PCB ROM, the panel PCB ROM, FPGA and the tape cluster TAP-05 - 12 are available To update the main PCB ROM and the panel PCB ROM.
Page 200: Help Mode Functions And Operation Procedures
chap.7 c HELP Mode Function and Operation Procedures c HELP Mode Functions and Operation Procedures 2Accessing HELP Modes During use of the DUPRINTER: first put the machine into the 2 Standby a Power OFF standby state, then turn the Power switch OFF. Power switch Switch OFF 2 Print speed keys and Power switch...
Page 201: Help Mode Descriptions
chap.7 c HELP Mode Function and Operation Procedures ¡ HELP Mode Descriptions ROM Version Display 2 Mode Name: Resolution 2 Serial Number 2 Date and Time 2 Main PCB Version / Panel PCB Version / FPGA Version / Tape Cluster ROM Version (Only when the tape clusters TAP-05 - 12 are installed) 2 Service Call Contact Number (if available) ¡...
Page 202 chap.7 c HELP Mode Function and Operation Procedures ROM Update Update ROM via USB connection or the CF Memory Card. PCBs to be upgraded : 2 Main PCB 2 Panel PCB ¡ Operation procedure Call the HELP mode “ H-001 ” . “...
Page 203 chap.7 c HELP Mode Function and Operation Procedures Touch Panel Calibration Calibrating the coordinates and checking operation of the touch panel. ¡ Operation procedure Call the HELP mode “ H-002 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 204 chap.7 c HELP Mode Function and Operation Procedures (1) Checking/Adjusting Print Speed Checking/Adjusting Print Speed. 2 PRINT SPEED 2 JOG SPEED 2 M-MAKE SPEED 2 PRESTOP SPEED ¡ Operation procedure Call the HELP mode “ H-003 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT)
Page 205 chap.7 c HELP Mode Function and Operation Procedures (2) Checking/Adjusting the Print Speed Checking/Adjusting the Print Speed. 2 PRINT SPEED 2 JOG SPEED 2 M-MAKE SPEED 2 PRESTOP SPEED ¡ Operation procedure Call the HELP mode “ H-003 ” . “...
Page 206 chap.7 c HELP Mode Function and Operation Procedures (3) Checking Paper Feed/Ejection Check paper feed/ejection. 2 If paper is present, paper feed/ejection can be checked. ¡ Operation procedure Call the HELP mode “ H-003 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 207 chap.7 c HELP Mode Function and Operation Procedures Checking Ink Replenishment While the ink level is detected, ink is replenished. ¡ Operation procedure Call the HELP mode “ H-004 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 208 chap.7 c HELP Mode Function and Operation Procedures (1) Adjusting/Checking the Drum Section (4 pages in total) Page 1 : 2 Check the drum positions. removal / pre-detach / detach / post-detach / attach position 2 Checking sensors/switches. DRUM POSITION 1 SENSOR / DRUM POSITION 2 SENSOR / DRUM SWITCH / A4 DRUM SENSOR / JOG SWITCH 1 / JOG SWITCH 2 / DRUM MASTER SENSOR ¡...
Page 209 chap.7 c HELP Mode Function and Operation Procedures (2) Adjusting/Checking the Drum Section (4 pages in total) Page 2 : 2 Check operation of the drum section. removal / pre-detach / detach / post-detach / attach position 2 Checking sensors/switches. DRUM POSITION 1 SENSOR / DRUM POSITION 2 SENSOR / DRUM SWITCH / A4 DRUM SENSOR / JOG SWITCH 1 / JOG SWITCH 2 / DRUM MASTER SENSOR ¡...
Page 210 chap.7 c HELP Mode Function and Operation Procedures (3) Adjusting/Checking the Drum Section (4 pages in total) Page 3 : 2 Adjustment / Check Drum master sensor ¡ Operation procedure Call the HELP mode “ H-005 ” . Check that the master is wound around the drum. Then enter “...
Page 211 chap.7 c HELP Mode Function and Operation Procedures (4) Adjusting/Checking the Drum Section (4 pages in total) Page 4 : 2 Adjusting the master detach position. Normally, adjustment is not made. ¡ Operation procedure Call the HELP mode “ H-005 ” . Check that the master is wound around the drum.
Page 212 chap.7 c HELP Mode Function and Operation Procedures (1) Adjusting/Checking the Paper Feed Section (3 pages in total) Page 1 : 2 Check operation. ELEVATOR MOTOR / PAPER FEED STEPPING MOTOR 2 Checking sensors/switches. ELEVATOR TOP LIMIT SENSOR / ELEVATOR LOWER LIMIT SWITCH / ELEVATOR DOWN SWITCH / PAPER SENSOR / PAPER TOP DETECT SENSOR / SIGNAL SENSOR / HEAVY WEIGHT PAPER LEVER SENSOR ¡...
Page 213 chap.7 c HELP Mode Function and Operation Procedures (2) Adjusting/Checking the Paper Feed Section (3 pages in total) Page 2 : 2 Paper width adjustment 2 Paper width display ¡ Operation procedure Call the HELP mode “ H-006 ” . “...
Page 214 chap.7 c HELP Mode Function and Operation Procedures (3) Adjusting/Checking the Paper Feed Section (3 pages in total) Page 3 : 2 Adjusting the double feed sensor (standard/heavyweight) 2 Checking the double feed sensor (standard/heavyweight) 2 Adjusting the optical axis of the double feed sensor ¡...
Page 215 chap.7 c HELP Mode Function and Operation Procedures Adjust the double feed sensor (heavyweight). Checking sensor. Check the amount of light received by the double feed sensor. The value of the selected double feed sensor is displayed. (The value of the double feed sensor not selected does not change.) Return to the HELP mode.
Page 216 chap.7 c HELP Mode Function and Operation Procedures Adjust the optical axis of the double feed sensor. Return to the HELP mode. Press the (STOP) key. The HELP mode selection display will reappear. a To exit the HELP mode : Turn the power switch OFF. a To access another HELP mode : Enter the desired mode number using the numeric keys.
Page 217 chap.7 c HELP Mode Function and Operation Procedures (1) Adjusting/Checking the Paper Eject Section (2 pages in total) Page 1 : 2 Check operation. MASTER FEED STEPPING MOTOR / MASTER FEED CLUTCH / CUTTER MOTOR / PAPER EJECT FAN 2 Checking sensor. MASTER FEED COVER SWITCH / MASTER TOP SENSOR / THERMAL HEAD UP/DOWN SENSOR ¡...
Page 218 chap.7 c HELP Mode Function and Operation Procedures (2) Adjusting/Checking the Paper Eject Section (2 pages in total) Page2 : 2 Adjusting the paper eject speed. ¡ Operation procedure Call the HELP mode “ H-007 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 219 chap.7 c HELP Mode Function and Operation Procedures (1) Adjusting/Checking the master feed section (2 pages in total) Page 1 : 2 Check operation. MASTER FEED STEPPING MOTOR / MASTER FEED CLUTCH / CUTTER MOTOR / THERMAL HEAD UP/DOWN MOTOR 2 Checking sensors/switches.
Page 220 chap.7 c HELP Mode Function and Operation Procedures (2) Adjusting/Checking the master feed section (2 pages in total) Page 2 : 2 End mark sensor adjust. 2 Checking sensor. END MARK SENSOR ¡ Operation procedure Call the HELP mode “ H-008 ” . “...
Page 221 chap.7 c HELP Mode Function and Operation Procedures Adjusting/Checking the Master Ejection Section Page 1 : 2 Check operation. EJECT MOTOR 2 Checking sensors. MASTER EJECT OPEN/CLOSE SWITCH / USED MASTER CORE SENSOR / USED MASTER FULL SENSOR / MASTER EJECT JAM SENSOR ¡...
Page 222 chap.7 c HELP Mode Function and Operation Procedures Adjusting/Checking the Scanner Section 2 Check operation (SCANNER STEPPING MOTOR). 2 Checking sensor. SCANNER OPEN/CLOSE SENSOR / DOCUMENT COVER OPEN/CLOSE SENSOR / SLIDER LIMIT SENSOR 1,2 / DOCUMENT SIZE SENSOR 1 - 5 2 Data display (Document size).
Page 223 chap.7 c HELP Mode Function and Operation Procedures Checking sensors/switches. Check the following sensors and switches. Return to the HELP mode. Press the (STOP) key. The HELP mode selection display will reappear. a To exit the HELP mode : Turn the power switch OFF. a To access another HELP mode : Enter the desired mode number using the numeric keys.
Page 224 chap.7 c HELP Mode Function and Operation Procedures (1) Adjusting/Checking the ADF Section (3 pages in total) Page1 : 2 Function enable/disable setting (S3-ADF , ADF2in1). ¡ Operation procedure Call the HELP mode “ H-011 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 225 chap.7 c HELP Mode Function and Operation Procedures (2) Adjusting/Checking the ADF Section (3 pages in total) Page 2 : 2 Check operation. EJECT MOTOR 2 Checking sensors. MASTER EJECT OPEN/CLOSE SWITCH / USED MASTER CORE SENSOR / USED MASTER FULL SENSOR / MASTER EJECT JAM SENSOR ¡...
Page 226 chap.7 c HELP Mode Function and Operation Procedures (3) Adjusting/Checking the ADF Section (3 pages in total) Page 3 : 2 Check operation. Feed the document through the machine. 2 Checking sensors. DOCUMENT SIZE SENSOR 1 - 5 2 Checking ADF Document size.
Page 227 chap.7 c HELP Mode Function and Operation Procedures Adjusting/Checking the Clamp Section 2 Check operation. CLAMP MOTOR 2 Checking sensors. CLAMP SENSOR 1 / CLAMP SENSOR 2 ¡ Operation procedure Call the HELP mode “ H-012 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT)
Page 228 chap.7 c HELP Mode Function and Operation Procedures Adjusting/Checking the Press Section 2 Check operation. PRESS MOTOR / EMERGENCY SIGNAL SOLENOID / SIGNAL SOLENOID 2 Checking sensors. PRESS CENTER SENSOR / PRESS ENCODER SENSOR / PRESS ROLLER SENSOR ¡ Operation procedure Call the HELP mode “...
Page 229 chap.7 c HELP Mode Function and Operation Procedures (1) Adjusting/Checking the Vertical Registration Section (2 pages in total) Page 1 : 2 Check operation. VERTICAL REG. MOTOR 2 Checking sensors. VERTICAL REG. CENTER SENSOR / VERTICAL REG. ENCODER SENSOR ¡ Operation procedure Call the HELP mode “...
Page 230 chap.7 c HELP Mode Function and Operation Procedures (2) Adjusting/Checking the Vertical Registration Section (2 pages in total) Page 2 : 2 Display of adjustment values. REGISTRATION ADJUST : RIGHT / REGISTRATION ADJUST : LEFT ¡ Operation procedure Call the HELP mode “ H-014 ” . “...
Page 231 chap.7 c HELP Mode Function and Operation Procedures Adjusting/Checking the Horizontal Registration Section 2 Check operation. HORIZONTAL REG. MOTOR / PAPER FEED RING LIFT SOLENOID 2 Checking sensors. HORIZONTAL REGISTRATION CENTER SENSOR / HORIZONTAL REGISTRATION ENCODER SENSOR ¡ Operation procedure Call the HELP mode “...
Page 232 chap.7 c HELP Mode Function and Operation Procedures HELP-016 to HELP-018 unused Adjusting/Checking Operation 2 Check operation. CLAMP MOTOR / EJECT MOTOR / MASTER FEED STEPPING MOTOR ¡ Operation procedure Call the HELP mode “ H-019 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT)
Page 233 chap.7 c HELP Mode Function and Operation Procedures Checking Power Management 2 Checking Power Management. ENERGY SAVE TEST / AUTO POWER OFF TEST / 24V POWER RELAY TEST / 24V POWER OFF TEST / LCD PERFORMANCE 2 Checking Notice LED performance. 2 Checking sensors.
Page 234 chap.7 c HELP Mode Function and Operation Procedures Self-check, Data Display, etc. 2 Checking sensor , switch and etc. FRONT COVER SENSOR / TOP COVER SWITCH / MAIN THERMISTOR / THERMAL HEAD THERMISTOR 2 Self-check. (SHADING MEMORY CHECK / FPGA CHECK) 2 Data Display.
Page 235 chap.7 c HELP Mode Function and Operation Procedures Total Count Display 2 Data display. Total master make count for a user Total print count for a user Total master make count Total print count ¡ Operation procedure Call the HELP mode “ H-022 ” . “...
Page 236 chap.7 c HELP Mode Function and Operation Procedures Display of the Data on the Master 2 The data on the master are displayed. USED MASTER MONITOR MASTER MONITOR MASTER ID (DRS65) NUMBER OF MASTER ROLL USED ¡ Operation procedure Call the HELP mode “ H-023 ” . “...
Page 237 chap.7 c HELP Mode Function and Operation Procedures Checking Error Count and Error History (6 pages in total) Page 1, 2 : Display of Error count MASTER EJECT ERROR/ MASTER FEED ERROR / PAPER WRAP UP / PAPER FEED JAM / PAPER MISFEED / MASTER EJECT ERROR , (page 2 : ) MASTER FEED ERROR / PAPER WRAP UP / PAPER FEED JAM / PAPER MISS FEED ERROR COUNT Page 3 - 5 : Display of Error History...
Page 238 chap.7 c HELP Mode Function and Operation Procedures Display of Error History 1 - 6 (Page 3) Touch the arrow on the screen lower right in step to display the error history on Page 3. Display of Error History 7 - 12 (Page 4) Touch the arrow on the screen lower right in step to display the error history on Page 4.
Page 239 chap.7 c HELP Mode Function and Operation Procedures HELP-025 unused Document Density Reading (Scanner) 2 Document Density Reading (Scanner). ¡ Operation procedure Call the HELP mode “ H-026 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 240 chap.7 c HELP Mode Function and Operation Procedures Initializing HELP Contents (2 pages in total) Page 1 : Check data. Code by model/destination / Machine code / Manufacturing number Page 2 : Initialize HELP contents. ¡ Operation procedure Call the HELP mode “ H-027 ” . “...
Page 241 chap.7 c HELP Mode Function and Operation Procedures Image Memory Check 2 Image Memory Check. ¡ Operation procedure Call the HELP mode “ H-028 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key. Memory check starts. Check image memory.
Page 242 chap.7 c HELP Mode Function and Operation Procedures HELP-029 unused (1) Test Pattern 2 Printing the test pattern. 2 Set to “4. B = 0: Upper cover switch disabled” and “4. C =0: Scanner disabled” of HELP-061. The test pattern can be made up and printed with the scanner opened. ¡...
Page 243 chap.7 c HELP Mode Function and Operation Procedures...
Page 244 chap.7 c HELP Mode Function and Operation Procedures (2) Vertical Registration Adjustment 2 Vertical Registration Adjustment. ¡ Operation procedure Call the HELP mode “ H-030 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key. Memory check starts. The test patter selection screen appears.
Page 245 chap.7 c HELP Mode Function and Operation Procedures HELP-031 to HELP-038 unused Paper Feed Adjustment (5 pages in total) 2 To enter H-039, be sure to set G of HELP-061 (5 at Page 2) to 1. Page 1: Paper feed speed Page 2: Paper feed angle Unchangeable Page 3: Paper feed lead edge sensor angle...
Page 246 chap.7 c HELP Mode Function and Operation Procedures HELP-040 and HELP-041 unused (1) Scanner Read Adjustment (2 pages in total) Page 1 : Adjustment. Scan horizontal (main scan) magnification Scan vertical (sub scan) magnification Scan lead edge start position Scanner horizontal reading center ¡...
Page 247 chap.7 c HELP Mode Function and Operation Procedures (2) Scanner Read Adjustment (2 pages in total) Page 2 : Adjustment. Scanner read width Scanner read length Scanner move range ¡ Operation procedure Call the HELP mode “ H-042 ” . “...
Page 248 chap.7 c HELP Mode Function and Operation Procedures (1) ADF Read Adjustment (2 pages in total) Page 1 : Adjustment. ADF horizontal (main scan) magnification ADF vertical (sub scan) magnification ADF lead edge start position ADF horizontal reading center ¡ Operation procedure Call the HELP mode “...
Page 249 chap.7 c HELP Mode Function and Operation Procedures (2) ADF Read Adjustment (2 pages in total) Page 2 : Adjustment. ADF read width ADF read length ADF feed range ADF trail edge end position ¡ Operation procedure Call the HELP mode “ H-043 ” . “...
Page 250 chap.7 c HELP Mode Function and Operation Procedures (1) Scan Level Adjustment (2 pages in total) Page 1 : Adjustment. TEXT mode Black level , White level , Peak hold TEXT/PHOTO mode Black level , White level , Peak hold ¡...
Page 251 chap.7 c HELP Mode Function and Operation Procedures (2) Scan Level Adjustment (2 pages in total) Page 2 : Adjustment. PHOTO/TEXT mode Black level , White level , Peak hold PHOTO mode Black level , White level , Peak hold ¡...
Page 252 chap.7 c HELP Mode Function and Operation Procedures (1) ADF scan Level Adjustment (2 pages in total) Page 1 : Adjustment. TEXT mode Black level , White level , Peak hold TEXT/PHOTO mode Black level , White level , Peak hold ¡...
Page 253 chap.7 c HELP Mode Function and Operation Procedures (2) ADF scan Level Adjustment (2 pages in total) Page 2 : Adjustment. PHOTO/TEXT mode Black level , White level , Peak hold PHOTO mode Black level , White level , Peak hold ¡...
Page 254 chap.7 c HELP Mode Function and Operation Procedures (1) Master Feed Adjustment (2 pages in total) Page 1 : Adjustment. MASTER CLAMP MARGIN M-MAKE SPEED MAGNIFICATION M-MAKE FEED VOLUME MAGNIFICATION ¡ Operation procedure Call the HELP mode “ H-046 ” . “...
Page 255 chap.7 c HELP Mode Function and Operation Procedures (2) Master Feed Adjustment (2 pages in total) Page 2 : Adjustment. M-MAKE HORIZONTAL START POS. M-MAKE VERTICAL START POS. MASTER LENGTH ON DRUM ¡ Operation procedure Call the HELP mode “ H-046 ” . “...
Page 256 chap.7 c HELP Mode Function and Operation Procedures Online Master Making Adjustment 2 Adjustment. M-MAKE HORIZONTAL START POS. : ONLINE M-MAKE VERTICAL START POS. : ONLINE ¡ Operation procedure Call the HELP mode “ H-047 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 257 chap.7 c HELP Mode Function and Operation Procedures Thermal Head Setting 2 Thermal head setting. THERMAL HEAD RESISTANCE RANK THERMAL HEAD RESISTANCE RANK OFFSET ¡ Operation procedure Call the HELP mode “ H-048 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 258 chap.7 c HELP Mode Function and Operation Procedures For Factory Adjustment 2 CCD setting ¡ Operation procedure Call the HELP mode “ H-049 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key. For Factory Adjustment. Return to the HELP mode.
Page 259 chap.7 c HELP Mode Function and Operation Procedures Model Setting (Rental Machine) 2 Setting. Rental machine setting ¡ Operation procedure Call the HELP mode “ H-050 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 260 chap.7 c HELP Mode Function and Operation Procedures Setting (Model Name Change) 2 Changing the model name Normally, do not change the model name; otherwise the model name displayed on the PC is changed. ¡ Operation procedure Call the HELP mode “ H-051 ” . “...
Page 261 chap.7 c HELP Mode Function and Operation Procedures Setting (Service Call Contact Entry) 2 Entering the service call number for emergencies. “ Set HELP - 060 : 4 - H=1, The service call number is displayed for ” emergencies. to enter the call number. ¡...
Page 262 chap.7 c HELP Mode Function and Operation Procedures HELP-053 unused (1) Time Setting (2 pages in total) Page 1 2 Setting (Date-time display rule setting). When the memory card is enable, date and time (clock) are enable. ¡ Operation procedure Call the HELP mode “...
Page 263 chap.7 c HELP Mode Function and Operation Procedures (2) Time Setting (2 pages in total) Page 2 2 Setting (Year, Month, Day, Hour, Minute and Second) ¡ Operation procedure Call the HELP mode “ H-054 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 264 chap.7 c HELP Mode Function and Operation Procedures (1) Buzzer Setting (2 pages in total) Page 1 2 Setting (Buzzer ON/OFF and buzzer volume adjustment) ¡ Operation procedure Call the HELP mode “ H-055 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 265 chap.7 c HELP Mode Function and Operation Procedures (2) Buzzer Setting (2 pages in total) Page 2 2 Operation check (Buzzer tone check) ¡ Operation procedure Call the HELP mode “ H-055 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 266 chap.7 c HELP Mode Function and Operation Procedures Language Setting 2 Setting (Language setting) ¡ Operation procedure Call the HELP mode “ H-056 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key. Setting (Language setting) Return to the HELP mode.
Page 267 chap.7 c HELP Mode Function and Operation Procedures HELP-057 to HELP-059 unused Function Setting (2 pages in total) Page 1: Function setting Interval print and the service call number Page 2: Function setting Factory setting (Do not change it.) ¡ Operation procedure Call the HELP mode “...
Page 268 chap.7 c HELP Mode Function and Operation Procedures Function Setting (Display : Page 2) Touch the ( arrow ) on the screen lower right. Return to the HELP mode. Press the (STOP) key. The HELP mode selection display will reappear. a To exit the HELP mode : Turn the power switch OFF.
Page 269 chap.7 c HELP Mode Function and Operation Procedures Function Setting (2 pages in total) Page 1: Function setting 1.C Interlock: enable/disable (Default) 1.D Paper feed error: Stop at the first error/Stop at the second error (Default) 2.AB First print: Print/Jog/ Speed 0 (Default)/Speed1 2.H 3.4.
Page 270 chap.7 c HELP Mode Function and Operation Procedures...
Page 271 chap.7 c HELP Mode Function and Operation Procedures Function Setting (Display : Page 2) Touch the ( arrow ) on the screen lower right. Return to the HELP mode. Press the (STOP) key. The HELP mode selection display will reappear. a To exit the HELP mode : Turn the power switch OFF.
Page 272 chap.7 c HELP Mode Function and Operation Procedures Function Setting Page 1: Function setting 1. Paper size: AB system (Default)/ Inch system 2.A Model name change screen: Alphabet (Default)/ Keyboard 2.B Temperature display: Celsius ( y ) (Default)/ Fahrenheit (F) ¡...
Page 273 chap.7 c HELP Mode Function and Operation Procedures Factory Setting (H-063 - H-069) 2 Displaying the factory setting ¡ Operation procedure Call the HELP mode “ H-063 ” - “ H-069 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 274 chap.7 c HELP Mode Function and Operation Procedures Key Card Option Setting (3 pages in total) Page 1 2 Key Card Option Setting. Page 2 2 ( Not used ) Page 3 2 Initialize the extended EEPROM. ¡ Operation procedure Call the HELP mode “...
Page 275 chap.7 c HELP Mode Function and Operation Procedures Tape Cluster Option Setting/Operation Check (2 pages in total) Page 1: Tape cluster option setting Tape cluster settings Page 2: Tape cluster option setting Tape cluster settings ¡ Operation procedure Call the HELP mode “ H-071 ” . “...
Page 276 chap.7 c HELP Mode Function and Operation Procedures Function Setting (Display : Page 2) Touch the ( arrow ) on the screen lower right. Check operation. Return to the HELP mode. Press the (STOP) key. The HELP mode selection display will reappear. a To exit the HELP mode : Turn the power switch OFF.
Page 277 chap.7 c HELP Mode Function and Operation Procedures Interface Setting Function setting 2 Interface setting USB enable/disable Parallel interface enable (Default) / disable ¡ Operation procedure Call the HELP mode “ H-072 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 278 chap.7 c HELP Mode Function and Operation Procedures Memory Card Option Setting Page 1 2 Memory card option setting (Set contents not yet determined) Page 2 2 Memory card format/Operation check ¡ Operation procedure Call the HELP mode “ H-073 ” . “...
Page 279 chap.7 c HELP Mode Function and Operation Procedures Coin Vendor Option Setting Function setting (Set contents not yet determined) 2 Coin vendor option setting ¡ Operation procedure Call the HELP mode “ H-074 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 280 chap.7 c HELP Mode Function and Operation Procedures Password Setting Function setting (Set contents not yet determined) 2 Password setting ¡ Operation procedure Call the HELP mode “ H-075 ” . “ ” Enter by the NUMERIC keys and then press the (PRINT) key.
Page 281 MEMO...
Page 282: Others
Chapter 8 Chapter 8 Others z Electrical Parts Layout and Their Functions...282 (1) Switches / Clutches / Solenoids......282 (2) Sensors 1 ...............283 (3) Sensors 2 ...............284 (4) Motors / Fans ............285 (5) PCB unit / Others ..........286 (6) Connector VR/LED Layout and Functions..287 x Overall Wiring Layout..........293 (1) Overall Wiring Layout 1( Main PCB )....293 (2) Overall Wiring Layout 2( Drive PCB ) ....294...
Page 283: Electrical Parts Layout And Their Functions
chap.8 z Electrical Parts Layout and Their Functions z Electrical Parts Layout and Their Functions (1) Switches/Clutches/Solenoids 12 13 R8S09001 Item Functions Scanner open/closed detection Master cover open/closed detection Microswitch/switch Master ejection box open/closed detection Elevator lower limit detection Drum detection (set or not) Feed tray descend Push switch Drum removal...
Page 284: Sensors 1
chap.8 z Electrical Parts Layout and Their Functions (2) Sensors 1 R8S09002 Item Functions Scanner home position is detected. Document cover position is detected. ADF home position is detected. Thermal head press position is detected. Used master core is detected. Used master full is detected.
Page 285: Sensors 2
chap.8 z Electrical Parts Layout and Their Functions (3) Sensors 2 A/B INCH R8S09003 Item Functions Document position is detected.( 1 ) Document position is detected.( 2 ) [A/B,inch] Document position is detected.( 3,4,5 ) Photointerrupter Master top is detected. Paper is detected.
Page 286: Motors/Fans
chap.8 z Electrical Parts Layout and Their Functions (4) Motors/Fans R8S09004 Item Functions Scanner stepping motor Master feed stepping motor Thermal head up/doun motor Cutter motor Master eject stepping motor Master clamp motor Horizontal registration motor (DP-S850/S650/S620) Motor Paper feed tray elevator motor Paper feed stepping motor Vertical registration motor Main motor...
Page 287 chap.8 z Electrical Parts Layout and Their Functions (5) PCB unit/Others OPTION R8S09005 Item Functions CCD PCB unit Reading the picture image. Inverter PCB unit Lamp lights up. LCD Panel Liquid crystal display Analog touch panel Control panel key Panel PCB Control panel key, display.
Page 288 chap.9 z Electrical Parts Layout and Their Functions (6) Connector VR/LED Layout and Functions 1) CCD PCB unit : (R8-V325 * * ) DP-S850 CCD PCB unit : (R8-V322 * * ) DP-S650/S620 CCD PCB unit : (R8-V323 * * ) DP-S550/S520/S510 IMPORTANT : ¡...
Page 289 chap.8 z Electrical Parts Layout and Their Functions 4) Panel PCB (R8-V332 * * ) LED5 LED13 SW15 SW16 LED2 LED6 LED14 LED12 SW27 SW22 SW17 SW20 SW18 SW23 LED10 LED8 SW19 SW21 LED11 LED9 LED7 SW10 SW11 SW28 SW25 LED3 LED4 SW12...
Page 290 chap.8 z Electrical Parts Layout and Their Functions 7) Main PCB unit : (R8-V307 * * ) DP-S850 Main PCB unit : (R8-V302 * * ) DP-S650/S620/S550/S520/S510 DIP switch status DIP switch Setting Item CN 2 CN 3 CN 4 CN 5 CN 6 not used...
Page 291 chap.8 z Electrical Parts Layout and Their Functions 9) Main Motor unit (R8-V327 * * ) R8S09014 10) Drive PCB unit (R8-V312 * * ) R8S09015 11) Relay PCB unit (R8-V362 * * ) R8S09016...
Page 292 chap.8 z Electrical Parts Layout and Their Functions 12) 24 V power supply (UA039) IMPORTANT : ¡Adjusted at the factory. Do not change. R8S09017 13) 5 V power supply (UA040) R8S09018...
Page 293 chap.9 z Electrical Parts Layout and Their Functions MEMO...
Page 294: Overall Wiring Layout
chap.9 x Overall Wiring Layout x Overall Wiring Layout Overall Wiring Layout 1 ( Main PCB ) 1/2...
Page 295 chap.9 x Overall Wiring Layout Overall Wiring Layout 1 ( Main PCB ) 2/2...
Page 296 chap.9 x Overall Wiring Layout (2) Overall Wiring Layout 2 Overall Wiring Layout 2 ( Drive PCB ) 1/2...
Page 297 chap.9 x Overall Wiring Layout Overall Wiring Layout 2 ( Drive PCB ) 2/2...
Page 298 Reproduction prohibited 1st printing : February 2007 Issued by : DUPLO SEIKO CORPORATION PRINTED IN JAPAN...

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Dp-s850 Dp-s650 Dp-s620 Dp-s550 Dp-s520 Dp-s510

Duplo DP-S Series Service Manual

Table of Contents

Chapter 2 Description of the Operation

Chapter 3 Mechanism

Chapter 4 Standards / Adjustment

Chapter 6 Troubleshooting

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