Page 1 DX-100 Service manual PRODUCT DESCRIPTION Provides a general overview and specifications of the product. Service Manual OPERATING PRINCIPLES Describes the theory of operations of the product. TROUBLE SHOOTING Describes how to troubleshoot the product. DISASSEMBLY & ASSEMBLY Describes how to disassemble and assemble the product. ADJUSTMENT Describes how to adjust the product.
Page 2 General Information  All rights reserved. No part of this manual may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the company. ...
Page 3 Symbols Used in this Manual For Safety Use Various symbols are used throughout this manual either to provide additional information on a Precautions for the safe use of the machine are described below. Make sure to read and specific topic or to warn of possible danger present during a procedure or an action. Before using understand them before using.
Page 4  Precautions on power supply Make sure to insert the power plug completely. W A R N I N G Otherwise, a fire or electric shock may result. Before disassembling or assembling the machine, turn the W A R N I N G power off and disconnect the power cable.
Page 5  Precautions on handling Always follow the instructions in this manual such as C A U T I O N procedures and tool specifications. Before performing maintenance for the inside of the W A R N I N G machine immediately after the power off, check that all internal parts are cool enough.
Page 6 Revision Status Revision Date of Issue Description 2013.9.9 First release Revised  Chapter 4  "4.5.3.1Board Name/Function List" (p.106): Caution has been added  "4.5.8.5Heater Unit" (p.192): Procedure has been revised  Chapter 5  2013.10.20 "5.1.2Adjustment Items and the Order by Repaired Part" (p.210): Made change in "Print Head"...
Page 7 Revision Date of Issue Description  Chapter 4  “Power Cale Socket”: deleted  "4.5.1.1Unlocking the CR Unit" (p.96): revised  "4.5.5.1Roll Unit" (p.130): Reassembly has been added  "4.5.5.17SMAP Roller" (p.156): Procedure has been added  "4.5.8.3Left Heater Duct/Right Heater Duct" (p.189): revised ...
Page 8 Revision Date of Issue Description  Chapter 5  "5.3.1NVRAM Data Backup / Restore" (p.226): Checkpoint has been added  "5.4.7Color Calibration Adjustment" (p.243): Checkpoint has been added  2014.8.27 "5.5.2Side Position Adjustment (PW Sensor Adjustment)" (p.261): partially revised  "5.5.3PF Adjustment"...
Page 9 Revision Date of Issue Description  Chapter 5  "5.1.2Adjustment Items and the Order by Repaired Part" (p.210): Changed the procedure of removing and replacing print head  2017.5.15 "5.1.3Description of Adjustments" (p.214): Added "Head Cleaning after Replacing Print Head" and "NVRAM View/Save" ...
Page 10: Table Of Contents
Contents Chapter 1 PRODUCT DESCRIPTION Chapter 2 OPERATING PRINCIPLES 1.1 Product Description ................... 15 2.1 Printer Mechanism .................... 30 1.1.1 Features ....................15 2.1.1 Carriage Mechanism ................30 1.1.2 Ver.1 / Ver.2 .................... 15 2.1.2 APG Mechanism ..................30 1.2 Basic Specifications ................... 15 2.1.3 Ink Supply Mechanism &...
Page 11 4.1.2 Orientation Definition ................78 4.5.5.7 Decurl Roller/Driven Roller (1/2) ............ 140 4.1.3 Recommended Tools ................78 4.5.5.8 Feed Roller (1/2)/Inlet Roller ............143 4.2 Parts Diagram ....................79 4.5.5.9 Paper Width Guide ................148 4.3 Disassembly Flowchart ..................87 4.5.5.10 U Guide ..................
Page 12 4.5.9.2 CR Motor ..................196 5.4.3 Bi-d Adjustment ..................233 4.5.9.3 Roll Motor ..................198 5.4.4 PG Adjustment (Mecha) ............... 234 4.6 Routing the cables and FFCs ................202 5.4.5 Image Quality Adjustment ..............238 4.6.1 Left side ....................202 5.4.6 Release Carriage Lock ................
Page 13 7.3 Board Layout Diagram ..................299 7.4 Board Voltage List ..................303 DX100 Service Manual...
Page 14 C H A P T E R PRODUCT DESCRIPTION...
Page 15: Product Description
1.1 Product Description 1.1 Product Description 1.2 Basic Specifications 1.1.1 Features 1.2.1 Basic Specifications Table 1-2. Basic Specifications This product is an inkjet printer for business photo print that supports roll paper. The main Item Specification features are;  Compact size printer compatible with the Kiosk terminal Print method On-demand inkjet ...
Page 16: Ink Specifications
1.2 Basic Specifications 1.2.3 Ink Specifications Table 1-3. Electric Specifications Item Specification Table 1-4. Ink Specifications Capacitance 500 VA or less Item Specification Power consumption 120 W or less Form Exclusive cartridge Compliance with USA: FCC Part15 Subpart B ClassA (2007) Color 6 colors aqueous dye ink set regulations...
Page 17: General Specifications
1.2 Basic Specifications 1.2.4 General Specifications Note : Notes on storage after unpacking Store the printer in the state in which it was checked after operation. (Make sure the Table 1-5. General Specifications Print Head is capped.) Item Specification If the print head is not capped while the power is off, carry out the startup check while the ink cartridge is installed, then confirm that the print head is capped, and then carry : 10 - 35 C Temperature...
Page 18: Printing Specifications
1.3 Printing Specifications 1.3.3 Supported Papers 1.3 Printing Specifications 1.3.3.1 Supported Media 1.3.1 Paper Feed Specifications  Ver.1 Table 1-8. Supported Media Table 1-6. Paper Feed Specifications Paper length Paper Width Type Item Specification specified values Carriage method Friction feed Glossy 127 mm (5 inch) 66 m...
Page 19: Supported Papers
1.3 Printing Specifications 1.3.3.2 Supported Papers Table 1-9. Supported Papers Print Size Borderless Paper width Print × Size Name Size (Length Width) × 89 mm 127 mm 127 mm (5 inch) L-size × (3.5 inch 5 inch) × 102 mm 152 mm 152 mm (6 inch) ×...
Page 20: Printable Area
1.3 Printing Specifications 1.3.4 Printable Area  Borderless Printing Mode  Bordered Printing Mode Preceding Page Auto Cut position Preceding Page Auto Cut position Auto Cut position Auto Cut position Printing Area Printing Area Auto Cut position Auto Cut position Auto Cut Subsequent Page position...
Page 21 1.3 Printing Specifications  Ver.2 Symbol Item Value Print Top Wasted Amount Standard: 1.7 mm  Small: 0.84 mm  Smaller: 0.42 mm  Print Bottom Wasted Amount Standard: 1.7 mm  Small: 0.84 mm  Smaller: 0.42 mm  Print Top Cut Off Amount 5 mm Side Wasted Amount (Home)
Page 22: Software
1.4 Software 1.4 Software 1.5 Interface 1.4.1 Installing Software 1.5.1 USB Interface Softwares to be installed on PC are shown in the table below. Table 1-11. USB Interface  Printer driver Item Specification  Maintenance tool Compatible standards Universal Serial Bus Specifications Revision 2.0 ...
Page 23: Buttons /Led
1.7 Buttons /LED 1.7.2 LED 1.7 Buttons /LED LED names and indicator descriptions are shown below. Table 1-13. LED Name Color Status Description Standby mode Printer is operating Flashing (Printing/Initialization/ Blue Performing maintenance). • Power off • Being stopped due to a error •...
Page 24: Dimensions And Main Components
1.8 Dimensions and Main Components 1.8.2 Part Names 1.8 Dimensions and Main Components  Front 1.8.1 Dimensions and Weight 354 mm Figure 1-5. Part Names (Front 1) Table 1-15. Part Names (Front 1) Name Top cover Status display LED 460 mm 430 mm Power switch Ink LED...
Page 25 1.8 Dimensions and Main Components  Rear Figure 1-7. Part Names (Rear 1) Table 1-17. Part Names (Rear 1) Name Figure 1-6. Part Names (Front 2) Exhaust vent Table 1-16. Part Names (Front 2) AC inlet Name USB port Ink cartridges Airflow vent (10) Roll unit...
Page 26 1.8 Dimensions and Main Components   Feeding Unit Inner Figure 1-9. Part Names (Inner) Table 1-19. Part Names (Inner) Name Figure 1-8. Part Names (Feeding Unit) Print head unit Table 1-18. Part Names (Feeding Unit) Name Inner edge guide Spindle Unit Handle Front edge guide...
Page 27 1.8 Dimensions and Main Components  Spindle Unit Figure 1-10. Part Names (Spindle Unit) Table 1-20. Part Names (Spindle Unit) Name Flange DX100 Service Manual...
Page 28: Accessories / Consumables / Ink Supply Parts/ Replaced Parts
1.9 Accessories / Consumables / Ink Supply Parts/ Replaced Parts 1.9.3 Ink Supply Parts 1.9 Accessories / Consumables / Ink Supply Parts/ Replaced Parts The life of the following parts is controlled. There is no need to replace them until their life is reached.
Page 29: Chapter 2 Operating Principles
C H A P T E R OPERATING PRINCIPLES...
Page 30: Printer Mechanism
2.1 Printer Mechanism 2.1.2 APG Mechanism 2.1 Printer Mechanism The APG mechanism is driven by the APG motor to change the platen gap (PG) automatically within the five presettings. 2.1.1 Carriage Mechanism The APG motor and APG position sensor drive the PG cam to automatically adjust the PG amount according to the use.
Page 31 2.1 Printer Mechanism The drive force of the APG motor is also transmitted to the Driven Release Holder through the gears of the APG Unit, and move the Upper Paper Guide Unit up and down according to the release flags of the Driven Release Holder. This sequence of actions adjusts the distance between the Upper Paper Guide Unit and SMAP roller.
Page 32: Ink Supply Mechanism & Ink System Mechanism
2.1 Printer Mechanism 2.1.3 Ink Supply Mechanism & Ink System Mechanism Ink Passage Pump (Ink Cartridge Holder) 2.1.3.1 Ink Supply Mechanism Ink tube The ink supply mechanism components include the Decompression Pump Unit, Ink Passage Pumps, Ink Tube, etc. The function of each component is as follows: ...
Page 33: Ink System Mechanism
2.1 Printer Mechanism 2.1.3.2 Ink System Mechanism The ink system mechanism (Capping Unit) keeps the printer in a favorable condition for proper ink shooting of the Print Head. Each mechanism behaves as follows:  Capping Mechanism Prevents the Print Head from drying by capping it while printing is stopped.
Page 34: Paper Feed Mechanism
2.1 Printer Mechanism 2.1.4 Paper Feed Mechanism The drive force of the PF Motor is transmitted to the Inlet Roller. To Mechanism Unit 2.1.4.1 Paper Feed Sequence (See Figure 2-7) (See Figure 2-7) Paper feed sequence is explained below. (See Figure 2-6, Figure...
Page 35: Paper Ejection Sequence
2.1 Printer Mechanism 2.1.4.2 Paper Ejection Sequence By the drive force from the PF Motor, the SMAP Roller, Middle Roller and Inlet Roller (Figure 2-6) rotate and feed paper up to near the Cutter Unit (In this time, Printed paper is fed by the Front heater roller and Rear heater roller to the front of the printer. the PE Sensor Unit detects the roll paper).
Page 36: Valve Mechanism
2.1 Printer Mechanism 2.1.5 Valve Mechanism Print Head Self-sealing valves work as a sub tank to compensate temporary ink supply shortage to keep Diaphragm the pressure constant in off-carriage type printers. For off-carriage type printers, some colors of ink tends to be excessively consumed temporarily, which may sometimes cause dot missing or similar trouble.
Page 37: Operation Sequence
2.2 Operation Sequence 2.2 Operation Sequence The following shows the operation sequences of power on/off of the printer. 2.2.1 Power On Sequence Start Mechanism origin detection flag: CSIC power on sequence reset Sensor system & Power system Waste ink cartridge CSIC power (42V) ON on sequence Checks if tube durability...
Page 38 2.2 Operation Sequence A’ Pump motor rotation: CCW Check if initial charge counter is 0. Check if Jig mode. Cap set flag: reset Sucking supply Pump motor rotation: CCW (Middle speed mode) Detection of ILS Pump motor rotation: CCW Replace flag 2: reset Pump motor rotation: CW Increments suction pump counter Detection of ink cartridge...
Page 39 2.2 Operation Sequence Checks APG flag current position Check if cutter home sensor is PF motor stop shaded. Controls the drive for position 5. Check if roll version flag is 0. Cutter motor rotation: CW Checks if it ends with APG flag unchanged.
Page 40 2.2 Operation Sequence PF synchronized normal rotation Check if PE sensor detected the paper? Mechanism accumulated cut counter N: 0 Checks if the sensor is designated. CUT = CUT+1 Check if “N” is greater than 3. Roll motor rotation: CW Runs PF correction feed.
Page 41 2.2 Operation Sequence D’ Checks if it detects the point as far as it should go. CR lock set Check if roll version flag is 0. Checks if CCW judgment value is equal to or greater than the threshold value. Moves to the origin.
Page 42 2.2 Operation Sequence Checks if RE (roll paper end Check if roll paper replacement Check if Jig mode. 治具モードか ? detection) sensor is on. flag is 0. Check if initial cut counter is Ink consumption counter C: 0 Roll motor rotation: CCW PF motor rotation: CW PF synchronized normal rotation...
Page 43 2.2 Operation Sequence Initial cut CR lock reset Adjusts PW sensor sensitivity CR motor rotation Detects paper end (Home side). Moves to the print start position. Roll paper feed flag: 1 Resets initial cut counter and restarts. Counts up power ON/OFF counter.
Page 44: Power Off Sequence
2.2 Operation Sequence 2.2.2 Power Off Sequence Start During printing, Power OFF flag is Check if mechanical error Check if roll version flag is 0. Check if printing flag is set. occurred. PF motor stop Check if exterior covers are During printing, Power OFF flag is Check if roll version flag is 1.
Page 45 2.2 Operation Sequence Checks if Cap is applied when the printer starts. Checks if RTC undetermined flag is Pause operation set. B-2 No Power off time: RTC Sensor system & Power system (42V) OFF Figure 2-18. Power Off Sequence (2) DX100 Service Manual...
Page 46: Chapter 3 Trouble Shooting
C H A P T E R TROUBLE SHOOTING...
Page 47: General Overview
3.1General Overview 3.1.2 Diagnosing Failures 3.1 General Overview  Diagnosing failures by the LED indications This chapter explains the basic procedure for analyzing and troubleshooting problems on the When diagnosing failures from the lighting or flashing patterns of the LEDs on the printer, printer quickly and efficiently.
Page 48: Diagnosing Failures By The Led Indications
3.2Diagnosing Failures by the LED Indications 3.2 Diagnosing Failures by the LED Indications For the meaning of each LED indication, see "1.7 Buttons / C H E C K LED" (p23). P O I N T ★ On: LED stays ON, Off : LED stays OFF, : LED flashes, ---: LED keeps the current status Error Remedy...
Page 49 3.2Diagnosing Failures by the LED Indications Error Remedy (Blue) (Orange) Ink (Orange) (Orange) (Orange) Paper (Blue)* Buzzer Maintenance cartridge end Replace the Maintenance Cartridge with a new one. Intermittent error Maintenance cartridge not Replace the Maintenance Cartridge with a new one. installed error Replace the Maintenance Cartridge Cover with a new Intermittent...
Page 50: Troubleshooting By Error Message
3.3Troubleshooting by Error Message 3.3 Troubleshooting by Error Message 3.3.1 How to Check Error Message Start the Printer Driver. Click [Property]. Click [Display Printer Status]. Printer window appears. Error Message Displays remedies that users correspond Error No. Figure 3-1. Error Screen (Printer window) DX100 Service Manual...
Page 51: Information/Warning/Error
3.3Troubleshooting by Error Message 3.3.2 Information/Warning/Error Table 3-2. Information Error Name Message Cause (Status) Remedy Trimmed Waste Paper Box full Check the Trimmed Waste Paper Box. Trimmed Waste Paper Box Usage became full. Remove the scraps from the Trimmed Waste Paper I-1311 Box.
Page 52 3.3Troubleshooting by Error Message Table 3-3. Warning Error Name Message Cause (Status) Remedy Paper Jam (Roll unit) A paper jam has occurred. Paper jam occurred on the Roll Unit during Remove paper inside of the Roll Unit. Delete all print jobs remaining in the operating system's print printing.
Page 53 3.3Troubleshooting by Error Message Table 3-3. Warning Error Name Message Cause (Status) Remedy Trimmed Waste Paper Box not installed The scrap paper box has come off. Trimmed Waste Paper Box is not installed. Reset the Trimmed Waste Paper Box. Delete all print jobs remaining in the operating system's print W-1301 queue.
Page 54 3.3Troubleshooting by Error Message Table 3-3. Warning Error Name Message Cause (Status) Remedy W-2203 Ink Cartridge error Ink Cartridge error The corresponding color’s Ink Cartridge is not Reset the corresponding color’s Ink Cartridge. recognized. (X)* Replace the corresponding color’s Ink Cartridge Ink Cartridge error with a new one.
Page 55 3.3Troubleshooting by Error Message Table 3-3. Warning Error Name Message Cause (Status) Remedy Auto Ink Detection Board Cannot perform [Detect Clogging] correctly. No communication between the AID Board and the Check the FFC connection between the AID communication error (Abnormal Main Board.
Page 56 3.3Troubleshooting by Error Message Table 3-3. Warning Error Name Message Cause (Status) Remedy Communication error Communication error • A printer not connected is selected in the printer • Select an available printer correctly in the printer (Incorrect QName) driver settings. driver settings.
Page 57 3.3Troubleshooting by Error Message Table 3-4. Error Error Name Message Cause (Status) Remedy Tube maintenance error Parts have reached the end of their service life. The replacement time of Ink Tube is near. Replace the Ink Tube with a new one. (P.
Page 58: Troubleshooting By Error Code
3.4Troubleshooting by Error code 3.4 Troubleshooting by Error code When an error occurs, the following error screen will be displayed the Error History on the Service Program (see "5.2.10 Error History" (p225)). Error code Figure 3-2. Error Screen (Service Program) DX100 Service Manual...
Page 59 3.4Troubleshooting by Error code Table 3-5. Troubleshooting by Error Code Code Error Name Cause Check Item Remedy 0001 NMI occurred Board is damaged. Replace the Main Board with a new one. (P. 107)  1000 LVS setting error PW Sensor cannot detect the threshold value for the paper presence. Remove the paper.
Page 60 3.4Troubleshooting by Error code Table 3-5. Troubleshooting by Error Code Code Error Name Cause Check Item Remedy 1126 CR lock set error Capping Unit operation in abnormal. Check the connection between the Capping Unit and Main Replace the Capping Unit with a new one. CR lock set release error •...
Page 61 3.4Troubleshooting by Error code Table 3-5. Troubleshooting by Error Code Code Error Name Cause Check Item Remedy 113B CR Motor over speed Detects that it is being driven at an irregularly faster speed than the Replace the CR Unit with a new one. error specified value just before stopping.
Page 62 3.4Troubleshooting by Error code Table 3-5. Troubleshooting by Error Code Code Error Name Cause Check Item Remedy 122A PF Motor The electric current flowing when driving the motor is irregularly Check the connection between the PF Encoder Sensor and Main overload error large.
Page 63 3.4Troubleshooting by Error code Table 3-5. Troubleshooting by Error Code Code Error Name Cause Check Item Remedy 1412 IS Motor life error The number of pump operation counter of the Capping Unit reached Replace the Capping Unit with a new one. the specified upper limit.
Page 64 3.4Troubleshooting by Error code Table 3-5. Troubleshooting by Error Code Code Error Name Cause Check Item Remedy  152A Roll motor The electric current flowing when driving the motor is irregularly Take away the foreign objects.  overload error large. Error reoccurs •...
Page 65 3.4Troubleshooting by Error code Table 3-5. Troubleshooting by Error Code Code Error Name Cause Check Item Remedy  1540 The home position of the The home position of the cutter home sensor is not detected. Take away the foreign objects. Check if the paper is jammed around the Cutter Unit.
Page 66 3.4Troubleshooting by Error code Table 3-5. Troubleshooting by Error Code Code Error Name Cause Check Item Remedy  154C Cutter motor The direction of the electric current flowing in the Cutter motor Take away the foreign objects.  reversing error repeats reversing in the set frequency.
Page 67 3.4Troubleshooting by Error code Table 3-5. Troubleshooting by Error Code Code Error Name Cause Check Item Remedy 155A Decompression pump The electric current flowing when driving the motor is irregularly Replace the Decompression Pump Unit with a motor overload error large.
Page 68 3.4Troubleshooting by Error code Table 3-5. Troubleshooting by Error Code Code Error Name Cause Check Item Remedy 1930 Heater thermistor open The heater thermistor becomes open. Check the connection between the Heater thermistor and Heater Replace the Heater Unit with a new one. error Board (CN3).
Page 69 3.4Troubleshooting by Error code Table 3-5. Troubleshooting by Error Code Code Error Name Cause Check Item Remedy 1939 Anti-condensation fan The Anti-condensation fan (Home side) does not rotate. Check the connection between the Anti-condensation fan Connect the cable again. lock error (Home) (due to connection failure or defective parts) (Home) and Heater Board (CN4).
Page 70 3.4Troubleshooting by Error code Table 3-5. Troubleshooting by Error Code Code Error Name Cause Check Item Remedy 1F84 Data writing error 1 Temporary error of the firmware or the Main Board. Turn the power off once and turn it back on to check if the printer Re-install the firmware.
Page 71 3.4Troubleshooting by Error code Table 3-5. Troubleshooting by Error Code Code Error Name Cause Check Item Remedy 200D System interrupt A system failure such as CPU failure, defective cash or the like has Replace the Main Board with a new one. watchdog time-out error occurred.
Page 72: Error And Remedy
3.5Error and Remedy 3.5 Error and Remedy 3.5.1 Troubleshooting Power Supply Problems This section explains the procedure for troubleshooting problems on the power supply. Table 3-6. Troubleshooting Power Supply Problems Symptom Cause Remedy Symptom   Power cable is not plugged in to the outlet. Power cable plugged in firmly? Plug in the power cable firmly.
Page 73: Troubleshooting Communication Abnormality
3.5Error and Remedy 3.5.2 Troubleshooting Communication Abnormality This section explains the procedure for troubleshooting problems on communication abnormality. Table 3-7. Troubleshooting Communication Abnormality Symptom Cause Remedy Symptom The printer and the PC do not communicate. The printer and the PC do not communicate. Replace the USB cable with a new one.
Page 74 3.5Error and Remedy Table 3-8. Troubleshooting Print Quality Problems Symptom Cause Remedy Paper is rubbed by the Print Head. Perform the PG Adjustment to adjust the height of Head. (P. 234) This smear occurs because ink dries slowly. Replace the Heater Unit with a new one. (P.
Page 75: Troubleshooting Of Error Code 1495
3.5Error and Remedy 3.5.4 Troubleshooting of Error Code 1495 This section explains the procedure for troubleshooting of error code 1495. Turn on the printer. Select [Before repairing] and click [Run] in the IES Detection Flag. (P. 223) Eject ink. (P. 272) Turn off the printer.
Page 76: Chapter 4 Disassembly & Assembly
C H A P T E R DISASSEMBLY & ASSEMBLY...
Page 77: Overview
4.1Overview 4.1 Overview  When connecting/disconnecting the FFCs to/ from the connectors, C A U T I O N follow the precautions below. Otherwise the board may be damaged.  Insert the FFC terminal firmly into the connector. Unless otherwise specified, disassembled units or components reassembled by reversing the ...
Page 78: Orientation Definition
4.1Overview 4.1.2 Orientation Definition Left (Full side) Rear Right Front (Home side) Bottom Figure 4-1. Orientation Definition 4.1.3 Recommended Tools "7.1 Service Tool" (p297). DX100 Service Manual...
Page 79: Parts Diagram
4.2Parts Diagram 4.2 Parts Diagram  Exterior Parts 1 Top Cover (p97) Rear Cover (p99) Upper Cover (p100) Front Cover (p100) Rear Frame (p101) Left Frame (p102) Right Frame (p102) Left IC Holder Cover (p98) Maintenance Cartridge Cover (p103) Trimmed Waste Paper Box (p98) Right IC Holder Cover (p99) Figure 4-2.
Page 80 4.2Parts Diagram  Electric Circuit Components Right Heater Fan (p191) Right Heater Duct (p189) Left Heater Duct (p189) Left Heater Fan (p191) Main Board (p107) Heater Unit (p192) AID Unit (p113) Power Distribution Board (p111) Cooling Fan (+5V) (p187) Power Supply Board (p111) Cooling Fan (+24V) (p188) Heater Board (p109) Figure 4-3.
Page 81 4.2Parts Diagram  Carriage Related Parts CR Timimg Belt (p124) Print Head (p120) APG Unit (p128) Head FFC (p122) CR Scale (p123) CR Motor (p196) Self Sealing Valve (p116) CR Unit (p124) Figure 4-4. Parts Diagram (Carriage Mechanism) DX100 Service Manual...
Page 82 4.2Parts Diagram  Paper Feed Mechanism 1 Release Unit (p152) Middle Paper Guide (p149) Middle Roller (p150) SMAP Roller (p156) U Guide (p148) PF Motor (p195) Figure 4-5. Parts Diagram (Paper Feed Mechanism 1) DX100 Service Manual...
Page 83 4.2Parts Diagram  Paper Feed Mechanism 2 Upper Platen Unit (p158) Cutter Unit (p163) Upper Paper Guide Unit (p155) EJ Frame Unit (p153) Lower Platen Unit (p159) Driven Release Holder (p154) Figure 4-6. Parts Diagram (Paper Feed Mechanism 2) DX100 Service Manual...
Page 84 4.2Parts Diagram  Paper Feed Mechanism 3 Roll Width Guide Unit (p139) Upper Roll Guide A (p138) Driven Roller 2 (p142) Inlet Roller (p146) Upper Roll Guide B (p138) Paper Width Guide Unit (p139) Roll Unit (p130) Driven Roller 1 (p141) Feed Roller 2 (p145) Paper Width Guide (p148) Decurl Roller (p140)
Page 85 4.2Parts Diagram  Sensors Rear Cover Open Sensor (p170) PF Encoder Sensor (p165) Trimmed Waste Paper Box Open Top Cover Open Sensor (p164) Sensor (p169) Left IC Holder Cover Open Sensor (p168) PE Sensor Unit (p171) Inlet Paper Edge Sensor (p166) Slide Rail (p132) Slack Sensor Unit (p167) Roll Motor (p198)
Page 86 4.2Parts Diagram  Ink System Mechanism Ink Tube Joint (p174) Left Ink Tube (p186) Capping Unit (p182) Decompression Pump Unit (p181) Left Ink Cartridge Holder (p175) Right Ink Cartridge Holder (p179) Figure 4-9. Parts Diagram (Ink System Mechanism) DX100 Service Manual...
Page 87: Disassembly Flowchart
4.3Disassembly Flowchart 4.3 Disassembly Flowchart  Housing Start Trimmed Waste Paper Box Top Cover (p97) Left IC Holder Cover (p98) Right IC Holder Cover (p99) Rear Cover (p99) (p98) Upper Cover (p100) Trimmed Waste Paper Box Rear Frame (p101) (p98) Left Frame (p102) Right Frame (p102) Front Cover (p100)
Page 88 4.3Disassembly Flowchart  Electric Circuit Components/Fan/Heater Start Top Cover (p97) Upper Cover (p100) Trimmed Waste Paper Box Rear Frame (p101) (p98) Left Frame (p102) Right Frame (p102) Front Cover (p100) Cooling Fan (+24V) Left Heater Duct/Right AID Unit (p113) Left Frame (p102) Cooling Fan (+5V) (p187) (p188) Heater Duct (p189)
Page 89 4.3Disassembly Flowchart  Carriage Mechanism Start Top Cover (p97) Upper Cover (p100) Trimmed Waste Paper Box Rear Frame (p101) APG Unit (p128) (p98) Unlocking the CR Unit (p96) Front Cover (p100) CR Scale (p123) Self Sealing Valve (p116) Print Head (p120) CR Scale (p123) Rear Frame (p101) CR Unit/CR Timimg Belt...
Page 90 4.3Disassembly Flowchart  Paper Feed Mechanism 1 Start Trimmed Waste Paper Box (p98) Roll Unit (p130) Paper Width Guide Unit Roll Width Guide Unit Inlet Roller (p146) Driven Roller 1 (p141) Decurl Roller (p140) Upper Roll Guide B (p138) Upper Roll Guide A (p138) Upper Roll Guide B (p138) (p139) (p139)
Page 91 4.3Disassembly Flowchart  Paper Feed Mechanism 2 Start Top Cover (p97) Rear Cover (p99) Upper Cover (p100) Trimmed Waste Paper Box Upper Cover (p100) (p98) Top Cover Open Sensor U Guide (p148) Front Cover (p100) Cutter Unit (p163) (p164) Release Unit (p152) Self Sealing Valve (p116) U Guide (p148) APG Unit (p128)
Page 92 4.3Disassembly Flowchart  Sensors Start Trimmed Waste Paper Box Top Cover (p97) (p98) Upper Cover (p100) Roll Unit (p130) Top Cover Open Sensor Inlet Paper Edge Sensor Slack Sensor Unit (p167) Roll Set Sensor (p172) Roll End Sensor (p173) (p164) (p166) Trimmed Waste Paper Box Release Unit (p152)
Page 93 4.3Disassembly Flowchart  Ink System Mechanism Start Left IC Holder Cover Right IC Holder Cover Top Cover (p97) (p98) (p99) Upper Cover (p100) Top Cover (p97) Top Cover (p97) Upper Cover (p100) Ink Tube Joint (p174) Upper Cover (p100) Rear Frame (p101) Rear Frame (p101) Left Frame (p102) Right Frame (p102)
Page 94 4.3Disassembly Flowchart  Motors Start Top Cover (p97) Upper Cover (p100) Rear Frame (p101) Left Heater Duct/Right Left Frame (p102) Right Frame (p102) Heater Duct (p189) CR Scale (p123) Left Frame (p102) PF Motor (p195) Cutter Unit (p163) Rear Cover (p99) Heater Unit (p192) CR Motor (p196) Trimmed Waste Paper Box...
Page 95: Parts That Cannot Be Removed
4.4Parts that Cannot be Removed 4.4 Parts that Cannot be Removed This product includes the parts that can not be removed for the reason to maintain the quality of the product. Make sure to check the following table of contents before disassembling the printer.
Page 96: Disassembly And Assembly Procedure
4.5Disassembly and Assembly Procedure 4.5 Disassembly and Assembly Procedure 4.5.1 Preparation for Dissembling 4.5.1.1 Unlocking the CR Unit When removing the parts listed below, unlock the CR Unit manually or using the Service CR Unit Program. Parts Reference Flat-blade screwdriver Self Sealing Valve p116 Print Head...
Page 97: Ink Discharge
4.5Disassembly and Assembly Procedure 4.5.2 Housing 4.5.1.2 Ink Discharge When removing the parts listed below, perform the Ink Discharge on Service Program. (see 4.5.2.1 Top Cover "5.6.3.1 Ink Discharge" (p272)). Remove the Top Cover while sliding toward you. Parts Reference Self Sealing Valve p116 Top Cover...
Page 98: Trimmed Waste Paper Box
4.5Disassembly and Assembly Procedure 4.5.2.2 Trimmed Waste Paper Box 4.5.2.3 Left IC Holder Cover Remove the Trimmed Waste Paper Box toward you. Open the Left IC Holder Cover. Disengage the two tabs, and remove the Left IC Holder Cover. Left IC Holder Cover Trimmed Waste Paper Box Figure 4-22.
Page 99: Right Ic Holder Cover
4.5Disassembly and Assembly Procedure 4.5.2.4 Right IC Holder Cover 4.5.2.5 Rear Cover Open the Right IC Holder Cover. Open the Rear Cover while holding the lock lever. Disengage the two tabs, and remove the Right IC Holder Cover. Release the two tabs on the full side while holding the lock lever, and remove the Rear Cover.
Page 100: Upper Cover
4.5Disassembly and Assembly Procedure 4.5.2.6 Upper Cover 4.5.2.7 Front Cover Remove the Top Cover. (P.97) Remove the Top Cover. (P.97) Open the Rear Cover. Remove the Upper Cover. (P.100) Remove the eight screws, and remove the Upper Cover. Remove the Trimmed Waste Paper Box. (P.98) A) Silver M3x8 P-tite screw : two pieces Open the Left IC Holder Cover and Right IC Holder Cover.
Page 101: Rear Frame
4.5Disassembly and Assembly Procedure 4.5.2.8 Rear Frame Disconnect the cables from the three relay connectors. Remove the Top Cover. (P.97) Left Right Remove the Upper Cover. (P.100) Remove the six screws, and remove the Rear Frame. A) Silver M3x6 S-tite screw : six pieces Relay connector Relay connector...
Page 102: Left Frame
4.5Disassembly and Assembly Procedure 4.5.2.9 Left Frame 4.5.2.10 Right Frame Remove the Top Cover. (P.97) Remove the Top Cover. (P.97) Remove the Upper Cover. (P.100) Remove the Upper Cover. (P.100) Remove the Rear Frame. (P.101) Remove the Rear Frame. (P.101) Remove the six screw, and remove the Left Frame.
Page 103: Maintenance Cartridge Cover
4.5Disassembly and Assembly Procedure 4.5.2.11 Maintenance Cartridge Cover 12. Release the Right Ink Tube from the clamps and two tabs of the Maintenance Cartridge Cover. Remove the Top Cover. (P.97) 13. Remove the decompression tube from the groove of the Maintenance Cartridge Cover. Remove the Upper Cover.
Page 104 4.5Disassembly and Assembly Procedure 15. Remove the four screws that secure the Maintenance Cartridge Cover. Waste ink tube (Blue) A) Silver M3x6 S-tite screw : one piece Waste ink Tube (Red) (inside) (outside) B) Silver M3x8 P-tite screw : one piece C) Silver M3x4 Bind machine screw : two pieces Tube stopper In the next step, waste ink may spill from the waste ink tube if the tube is...
Page 105 4.5Disassembly and Assembly Procedure  Align the two tabs of the Maintenance Cartridge Cover to the two groove of the lower guide. Maintenance Groove Cartridge Cover Groove Lower guide  Route the decompression tube on the groove of the Maintenance Cartridge Cover.
Page 106: Electric Circuit Components
4.5Disassembly and Assembly Procedure 4.5.3 Electric Circuit Components 4.5.3.1 Board Name/Function List When replaced the Main Board, follow the precautions below. Otherwise C A U T I O N the Main Board data may be damaged.  Do not plug the printer AC cable when the printer switch is ON. ...
Page 107: Main Board
4.5Disassembly and Assembly Procedure 4.5.3.2 Main Board Double-sided  Before working, wear an antistatic wrist band when handling the tape C A U T I O N internal circuit boards to prevent damage from static electricity.  When replacing the Main Board, backup the NVRAM data. Backup the NVRAM data (only replacement).
Page 108 4.5Disassembly and Assembly Procedure 12. Remove the two screws, and remove the cable fixing plate. 14. Update the firmware (only replacement). (P.229) B) Silver M3x6 Bind machine screw : two pieces 15. Restore the NVRAM data (only replacement). (P.226) 13. Remove the seven screws, and Main Board. Carry out the adjustments referring to "5.1.2 Adjustment Items and the A D J U S T M E N T...
Page 109: Heater Board
4.5Disassembly and Assembly Procedure 4.5.3.3 Heater Board Heater Board Before working, wear an antistatic wrist band when handling the internal C A U T I O N Unit circuit boards to prevent damage from static electricity. Heater board fixing plate Remove the Top Cover.
Page 110 4.5Disassembly and Assembly Procedure Remove the six screws, and remove the Heater Board. B) Silver M3x6 Bind machine screw : six pieces Heater Board Figure 4-37. Removing the Heater Board DX100 Service Manual...
Page 111: Power Supply Board/Power Distribution Board
4.5Disassembly and Assembly Procedure 4.5.3.4 Power Supply Board/Power Distribution Board Before working, wear an antistatic wrist band when handling the internal Power supply board unit C A U T I O N circuit boards to prevent damage from static electricity. Remove the Top Cover.
Page 112 4.5Disassembly and Assembly Procedure 10. Remove the six screws, and remove the Power Supply Board. B) Silver M3x6 Bind machine screw : six pieces 11. Remove the four screws, and remove the Power Distribution Board. C) Silver M3x6 Bind machine screw : four pieces Power Distribution Board Power Supply Board Figure 4-39.
Page 113: Aid Unit
4.5Disassembly and Assembly Procedure 4.5.3.5 AID Unit Be sure to unplug the power cable before disassembling the AID Unit. W A R N I N G Working with the power supply still connected may result in electric shock. AID upper plate Before working, wear an antistatic wrist band when handling the internal C A U T I O N circuit boards to prevent damage from static electricity.
Page 114 4.5Disassembly and Assembly Procedure Remove the screw that secure the cable of the AID Unit. C) Silver M3x6 P-tite screw : one piece Cable of the AID Unit Make sure the terminal of the AID Unit cable is set in the correct direction. Cable of the AID Unit Terminal...
Page 115 4.5Disassembly and Assembly Procedure 12. Disconnect the FFC from the connector of the AID Unit. After installing the AID Unit, confirm the following. 13. Remove the FFC and the feritecore.  Route the cable of the Heater Unit (blue) under the cables. ...
Page 116: Carriage Mechanism
4.5Disassembly and Assembly Procedure 4.5.4 Carriage Mechanism Route the Head FFC on the two tabs of the CR frame cover. 4.5.4.1 Self Sealing Valve CR frame cover Remove the Top Cover. (P.97) Head FFC Remove the Upper Cover. (P.100) Remove the Trimmed Waste Paper Box. (P.98) Remove the Front Cover.
Page 117 4.5Disassembly and Assembly Procedure Remove the screw that secure the tube fixing plate. 11. Disengage the two hooks, and remove the grounding plate. B) Silver M3x8 P-tite screw : one piece 12. Release the sheet (first) from the hook of the tube fixing plate, and remove the two sheets and SUS plate.
Page 118 4.5Disassembly and Assembly Procedure 15. To release the Ink Tube, disengage the four hooks (two each), and release the two 17. Remove the two screws that secure the Self Sealing Valve. outers from the two harness holders. C) Silver M2.6x8 P-tite screw : two pieces 16.
Page 119 4.5Disassembly and Assembly Procedure 18. Remove the two screws that secure the tube, and remove the Self Sealing Valve and  Attach the harness holder in the following order. the O-ring. 1. Mark the Ink Tube at the point right next to the screw hole on the CR D) Silver M2.5x12 Bind machine screw : two pieces frame cover.
Page 120: Print Head
4.5Disassembly and Assembly Procedure 4.5.4.2 Print Head Print Head When connecting/disconnecting the Head FFC to/ from the connector, C A U T I O N follow the precautions below. Otherwise the Print Head may be damaged.  Insert the FFC terminal firmly into the connector. ...
Page 121 4.5Disassembly and Assembly Procedure  When installing the Print Head, press the Print Head in the direction of the arrow, and then secure it with the two screws.  Secure the screws in the order shown in Figure 4-49. Print Head Carry out the adjustments referring to "5.1.2 Adjustment Items and the A D J U S T M E N T...
Page 122: Head Ffc
4.5Disassembly and Assembly Procedure 4.5.4.3 Head FFC Three tabs APG Unit Remove the Top Cover. (P.97) Remove the Upper Cover. (P.100) Remove the Trimmed Waste Paper Box. (P.98) Connector of the CR encoder sensor Remove the Front Cover. (P.100) Remove the Self Sealing Valve. (P.116) Remove the Print Head.
Page 123: Cr Scale
4.5Disassembly and Assembly Procedure 4.5.4.4 CR Scale  Take care not to bend the CR Scale when removing/installing it C A U T I O N because it is fragile.  When handling the CR Scale, make sure to hold the scale only by the edges taking care not to touch the scale surface.
Page 124: Cr Unit/Cr Timimg Belt
4.5Disassembly and Assembly Procedure 4.5.4.5 CR Unit/CR Timimg Belt 10. Remove the screw, and remove the driven pulley holder stopper. A) Silver M3x6 machine screw : one piece Remove the Top Cover. (P.97) 11. Remove the extension spring, and remove the CR Timimg Belt from the driven pulley. Remove the Upper Cover.
Page 125 4.5Disassembly and Assembly Procedure 13. Remove the cut washers, and remove the two PG cams. 14. Remove the two washers, and the two disc springs. Cut washer Cut washer When installing the PG cam, install it in the order shown below. PG cam PG cam Cut washer...
Page 126 4.5Disassembly and Assembly Procedure 17. Remove the driven pulley. 19. Pull up the center of the plate, and disengage the hook. 18. Pull the CR main shaft and the CR sub shaft, and remove the CR Unit and left CR scale 20.
Page 127 4.5Disassembly and Assembly Procedure  Attach the right CR scale mount plate in the following order. 1. Remove the cut washer, and remove the center of spur gear. 2. Install the right CR scale mount plate. 3. Secure the two PG cams with their positioning holes aligned with the holes on the frame using the cut washers.
Page 128: Apg Unit
4.5Disassembly and Assembly Procedure 4.5.4.6 APG Unit Release the FFC of the PF Encoder Sensor from the four tabs of the APG Unit. Disconnect the cable of the APG Motor from the relay connector. Remove the Top Cover. (P.97) Disconnect the cable from the connector of the APG position sensor Remove the Upper Cover.
Page 129 4.5Disassembly and Assembly Procedure Attach the two tabs of the APG Unit to the two holes of the frame. Tabs APG Unit Lubricate the parts before installing the APG Unit Lubrication Lubrication referring to "6.3 Lubrication (p280)" when the APG Unit is replaced. Carry out the adjustments referring to "5.1.2 Adjustment Items and the A D J U S T M E N T...
Page 130: Paper Feed Mechanism
4.5Disassembly and Assembly Procedure 4.5.5 Paper Feed Mechanism 4.5.5.1 Roll Unit Remove the Trimmed Waste Paper Box. (P.98) Stopper Stopper Pull out the Roll Unit. Remove the two screws, and remove the two stoppers. A) Silver M3x6 S-tite screw : two pieces Roll Unit Figure 4-59.
Page 131 4.5Disassembly and Assembly Procedure Pull out the Roll Unit, and remove the screw that secures the sheet. B) Silver M3x6 S-tite screw: one piece In the next step, do not pull away the sheet too far, or the hook on the sheet C A U T I O N may be damaged.
Page 132: Slide Rail
4.5Disassembly and Assembly Procedure 4.5.5.2 Slide Rail Left 4.5.5.2.1 Intermediate Slide Rail Intermediate Slide Rail When the Intermediate Slide Rail is replaced with a new one, replace the C A U T I O N External Slide Rail and Internal Slide Rail (P.135). ｘ...
Page 133 4.5Disassembly and Assembly Procedure  Replacement procedure Install the Intermediate Slide Rail to the Roll Unit in the following order. 1. Press down the Intermediate Slide Rail. Insert two tabs of the slide rail assembly jig (for roll unit) to the positioning holes of the Roll Unit.
Page 134 4.5Disassembly and Assembly Procedure Remove the Slide rail assembly jig (for roll unit). Repeat Step1 Step4 to install the Intermediate Slide Rail on the right side of the Roll Dowel Make sure the dowel of the Roll Unit is an aligned with the hole of the Slide Rail.
Page 135 4.5Disassembly and Assembly Procedure 4.5.5.2.2 External Slide Rail / Internal Slide Rail Remove the six screws, and remove the two External Slide Rail / Internal Slide Rail. B) Silver M3x4 machine screw: six pieces When the External Slide Rail and Internal Slide Rail are replaced with a C A U T I O N Left new one, replace the Intermediate Slide Rail (P.132).
Page 136 4.5Disassembly and Assembly Procedure  Replacement procedure Install the External Slide Rail to the printer in the following order. 1. Pull the External Slide Rail in the front side direction. Insert two tabs of the slide rail assembly jig (for frame) to the positioning holes of the frame.
Page 137 4.5Disassembly and Assembly Procedure Remove the slide rail assembly jig (for frame). Repeat Step1 Step4 to install the External Slide Rail on the right side of the printer. Step 3-2 Right External Slide Rail External Slide Rail Dowel Step 3-1 Slide rail assembly jig (for frame) Attach the dowel of the frame to the...
Page 138: Upper Roll Guide A
4.5Disassembly and Assembly Procedure 4.5.5.3 Upper Roll Guide A 4.5.5.4 Upper Roll Guide B Remove the Trimmed Waste Paper Box. (P.98) Remove the Trimmed Waste Paper Box. (P.98) Remove the Roll Unit. (P.130) Remove the Roll Unit. (P.130) Open the Upper Roll Guide A. Open the Upper Roll Guide B.
Page 139: Paper Width Guide Unit
4.5Disassembly and Assembly Procedure 4.5.5.5 Paper Width Guide Unit 4.5.5.6 Roll Width Guide Unit Remove the Trimmed Waste Paper Box. (P.98) Remove the Trimmed Waste Paper Box. (P.98) Remove the Roll Unit. (P.130) Remove the Roll Unit. (P.130) Open the Upper Roll Guide B. Remove the two screws, and remove the Roll Width Guide Unit.
Page 140: Decurl Roller/Driven Roller (1/2)
4.5Disassembly and Assembly Procedure 4.5.5.7 Decurl Roller/Driven Roller (1/2) Remove the two torsion springs. 4.5.5.7.1 Decurl Roller Torsion spring Remove the Trimmed Waste Paper Box. (P.98) Remove the Roll Unit. (P.130) Remove the Sheet. ("4.5.6.10 Roll End Sensor" Step3 (p173)) Remove the Roll End Sensor.
Page 141 4.5Disassembly and Assembly Procedure 4.5.5.7.2 Driven Roller 1 Remove the two torsion springs. Remove the Trimmed Waste Paper Box. (P.98) Torsion Spring Remove the Roll Unit. (P.130) Remove the three screws, and remove the frame. A) Silver M3x8 P-tite screw: three pieces Torsion Spring Frame Figure 4-80.
Page 142 4.5Disassembly and Assembly Procedure 4.5.5.7.3 Driven Roller 2 Lubricate the parts referring to "6.3 Lubrication (p280)" when the Driven Lubrication Lubrication Roller 2 is replaced. Remove the Trimmed Waste Paper Box. (P.98) Remove the Roll Unit. (P.130) Remove the Roll Width Guide Unit. (P.139) Remove the two torsion springs.
Page 143: Feed Roller (1/2)/Inlet Roller
4.5Disassembly and Assembly Procedure 4.5.5.8 Feed Roller (1/2)/Inlet Roller Remove the Cut washer, and remove the handle. 4.5.5.8.1 Feed Roller 1 Handle Removing the Trimmed Waste Paper Box. (P.98) Removing the Roll Unit. (P.130) Removing the Paper Width Guide Unit. (P.139) Open the Upper Roll Guide B.
Page 144 4.5Disassembly and Assembly Procedure 10. Release the tab of the bush and remove the bush by rotating it in the direction of arrow. 11. Remove the grounding spring. 12. Release both ends of the Feed Roller 1 from the holes on the right and left of the frame. 13.
Page 145 4.5Disassembly and Assembly Procedure 4.5.5.8.2 Feed Roller 2 Remove the E-ring, remove the washer, disc spring and plastic washer. Remove the Trimmed Waste Paper Box. (P.98) When installing the washer, disc spring, and plastic washer, install them in the order shown below. Remove the Roll Unit.
Page 146 4.5Disassembly and Assembly Procedure 4.5.5.8.3 Inlet Roller Remove the grounding spring. 10. Release both ends of the Feed Roller 2 from the holes on the right and left of the frame. Remove the Trimmed Waste Paper Box. (P.98) 11. Remove the E-ring and the plastic washer from the Feed Roller 2. Remove the Roll Unit.
Page 147 4.5Disassembly and Assembly Procedure Open the Upper Roll Guide A. Gear Release both ends of the Inlet Roller from the holes on the right and left of the frame. Washer, disc spring, Remove the E-ring and the plastic washer from the Inlet Roller. plastic washer Inlet Roller Hole...
Page 148: Paper Width Guide
4.5Disassembly and Assembly Procedure 4.5.5.9 Paper Width Guide 4.5.5.10 U Guide Remove the Trimmed Waste Paper Box. (P.98) Remove the Top Cover. (P.97) Remove the Roll Unit. (P.130) Remove the Rear Cover. (P.99) Remove the Paper Width Guide Unit. (P.139) Remove the Upper Cover.
Page 149: Middle Paper Guide
4.5Disassembly and Assembly Procedure 4.5.5.11 Middle Paper Guide Remove the Top Cover. (P.97) Remove the Rear Cover. (P.99) Remove the Upper Cover. (P.100) Remove the Top Cover Open Sensor. (P.164) Middle Paper Guide Remove the Release Unit. (P.152) Remove the U Guide. (P.148) Remove the APG Unit.
Page 150: Middle Roller
4.5Disassembly and Assembly Procedure 4.5.5.12 Middle Roller Remove the Top Cover. (P.97) Bush Remove the Rear Cover. (P.99) Remove the Upper Cover. (P.100) Remove the Top Cover Open Sensor. (P.164) Remove the Release Unit. (P.152) Remove the U Guide. (P.148) Remove the APG Unit.
Page 151 4.5Disassembly and Assembly Procedure 14. Release the Middle Roller from the holes on the frame, and remove it. Hole Hole Middle Roller Figure 4-99. Removing the Middle Roller (2) DX100 Service Manual...
Page 152: Release Unit
4.5Disassembly and Assembly Procedure 4.5.5.13 Release Unit Remove the Top Cover. (P.97) Front Hook Hook Remove the Rear Cover. (P.99) Hook Remove the Upper Cover. (P.100) Remove the Top Cover Open Sensor. (P.164) Remove the four screws that secure Release Unit. A) Silver M3x5 S-tite screw : four pieces Release the cables of the Release Unit, PE Sensor Unit and APG position sensor from the five tabs of the Release Unit.
Page 153: Ej Frame Unit
4.5Disassembly and Assembly Procedure 4.5.5.14 EJ Frame Unit Remove the Top Cover. (P.97) Remove the Upper Cover. (P.100) Remove the Trimmed Waste Paper Box. (P.98) Remove the Front Cover. (P.100) Remove the Self Sealing Valve. (P.116) Remove the Print Head. (P.120) Remove the CR Unit.
Page 154: Driven Release Holder
4.5Disassembly and Assembly Procedure 4.5.5.15 Driven Release Holder Front Remove the Top Cover. (P.97) Remove the Rear Cover. (P.99) Remove the Upper Cover. (P.100) Remove the Top Cover Open Sensor. (P.164) Remove the Release Unit. (P.152) Remove the APG Unit. (P.128) In the following procedure, be careful not to lose the parallel pin, because it C A U T I O N...
Page 155: Upper Paper Guide Unit
4.5Disassembly and Assembly Procedure 4.5.5.16 Upper Paper Guide Unit Remove the Top Cover. (P.97) Front Holes Shaft Remove the Rear Cover. (P.99) Shaft Remove the Upper Cover. (P.100) Shaft Shaft Remove the Top Cover Open Sensor. (P.164) Remove the Release Unit. (P.152) Remove the U Guide.
Page 156: Smap Roller
4.5Disassembly and Assembly Procedure 4.5.5.17 SMAP Roller Remove the Top Cover. (P.97) Remove the Rear Cover. (P.99) Remove the Upper Cover. (P.100) Remove the Top Cover Open Sensor. (P.164) PF Timimg Belt Remove the Release Unit. (P.152) Remove the U Guide. (P.148) Remove the APG Unit.
Page 157 4.5Disassembly and Assembly Procedure 17. Remove the grounding spring from the groove on the SMAP Roller and the hole of the 19. Remove the SMAP Roller from the hole of the frame. frame. PF Scale 18. Detach the tab of the left bush from the frame using tweezers, and rotate it in the direction of the arrow to align it with the hole on the frame.
Page 158: Upper Platen Unit
4.5Disassembly and Assembly Procedure 4.5.5.18 Upper Platen Unit Remove the Top Cover. (P.97) Remove the Rear Cover. (P.99) Remove the Upper Cover. (P.100) Remove the Top Cover Open Sensor. (P.164) Remove the Release Unit. (P.152) Remove the U Guide. (P.148) Remove the APG Unit.
Page 159: Lower Platen Unit
4.5Disassembly and Assembly Procedure 4.5.5.19 Lower Platen Unit Remove the Top Cover. (P.97) Drive EJ gear Remove the Rear Cover. (P.99) Remove the Upper Cover. (P.100) Transmission EJ gear Remove the Top Cover Open Sensor. (P.164) Remove the Release Unit. (P.152) Remove the U Guide.
Page 160 4.5Disassembly and Assembly Procedure 18. Remove the EJ grounding spring. 20. Remove the two E-rings, and remove the two washers and two disc springs from the front EJ roller and rear EJ roller. EJ grounding spring When installing the washer and disc spring, install them in the order shown below.
Page 161 4.5Disassembly and Assembly Procedure 22. Release both ends of the Rear EJ roller from the holes on the right and left of the 23. Remove the two screws that secure the Lower Platen Unit. frame. A) Silver M3x8 P-tite screw: one piece B) Silver M3x8 S-tite screw: one piece Hole Hole...
Page 162 4.5Disassembly and Assembly Procedure Do not remove the Front EJ roller. (See "4.4 Parts that Cannot be Insert the porous pad of the Lower Platen Unit to the hole of the frame. C A U T I O N Removed" (p.95)) Porous pad 24.
Page 163: Cutter Unit
4.5Disassembly and Assembly Procedure 4.5.5.20 Cutter Unit Remove the Top Cover. (P.97) Mini clamp Remove the Upper Cover. (P.100) Remove the Trimmed Waste Paper Box. (P.98) Mini wire saddles Remove the Front Cover. (P.100) Remove the heater upper cover. Cable of the cutter home sensor ("4.5.8.3 Left Heater Duct/Right Heater Duct"...
Page 164: Sensors
4.5Disassembly and Assembly Procedure 4.5.6 Sensors Disengage the two hooks, and remove the sensor. 4.5.6.1 Top Cover Open Sensor Remove the Top Cover. (P.97) Remove the Upper Cover. (P.100) Disconnect the cable from the connector of the sensor. Remove the screw, and remove the frame. Hooks A) Silver M3x6 S-tite screw : one piece Frame...
Page 165: Pf Encoder Sensor
4.5Disassembly and Assembly Procedure 4.5.6.2 PF Encoder Sensor Disconnect the FFC from the connector (CN110) of the Main Board. Remove the FFC. Remove the Top Cover. (P.97) Remove the Upper Cover. (P.100) Double-sided tape Remove the Rear Frame. (P.101) Main Board Remove the screw that secure the PF Encoder Sensor.
Page 166: Inlet Paper Edge Sensor
4.5Disassembly and Assembly Procedure 4.5.6.3 Inlet Paper Edge Sensor Disengage the four hooks, and remove the sensor. Remove the Trimmed Waste Paper Box. (P.98) Remove the Roll Unit. (P.130) Remove the screw, and remove the frame. Hooks A) Silver M3x6 S-tite screw: one piece Inlet Paper Edge Disconnect the cable from the connector of the sensor.
Page 167: Slack Sensor Unit
4.5Disassembly and Assembly Procedure 4.5.6.4 Slack Sensor Unit Remove the Trimmed Waste Paper Box. (P.98) Remove the Roll Unit. (P.130) Disconnect the cable from the connector of the sensor. Release the cable from the mini clamp. Remove the screw, and remove the Slack Sensor Unit. A) Silver M3x6 S-tite screw: one piece Slack Sensor Unit Connector...
Page 168: Left Ic Holder Cover Open Sensor/Right Ic Holder Cover Open Sensor
4.5Disassembly and Assembly Procedure 4.5.6.5 Left IC Holder Cover Open Sensor/ Right IC Holder Cover Open Sensor The procedure below is for disassembling the Right IC Holder Cover Open C H E C K Sensor. Use the same procedure for disassembling the Left IC Holder P O I N T Right IC Holder Cover Cover Open Sensor.
Page 169: Trimmed Waste Paper Box Open Sensor
4.5Disassembly and Assembly Procedure 4.5.6.6 Trimmed Waste Paper Box Open Sensor Remove the Top Cover. (P.97) Remove the Upper Cover. (P.100) Remove the Trimmed Waste Paper Box. (P.98) Remove the Front Cover. (P.100) Remove the Left Heater Duct/Right Heater Duct. (P.189) Remove the Cutter Unit.
Page 170: Rear Cover Open Sensor
4.5Disassembly and Assembly Procedure 4.5.6.7 Rear Cover Open Sensor Remove the Top Cover. (P.97) Remove the Upper Cover. (P.100) Remove the Rear Frame. (P.101) Frame Disconnect the cable from the connector of the sensor. Remove the screw, and remove the frame. A) Silver M3x6 S-tite screw : one piece Rear Cover Set the detection point of the sensor on the right side of the lock lever of the...
Page 171: Pe Sensor Unit
4.5Disassembly and Assembly Procedure 4.5.6.8 PE Sensor Unit Remove the Top Cover. (P.97) Remove the Rear Cover. (P.99) Remove the Upper Cover. (P.100) Hooks Remove the Top Cover Open Sensor. (P.164) PE Holder Remove the Release Unit. (P.152) Remove the U Guide. (P.148) Remove the Middle Paper Guide.
Page 172: Roll Set Sensor
4.5Disassembly and Assembly Procedure 4.5.6.9 Roll Set Sensor Disconnect the cable from the connector of the sensor. Disengage the four hooks, and remove the sensor. Remove the Trimmed Waste Paper Box. (P.98) Remove the Roll Unit. (P.130) Remove the eleven screws, and remove the two sheets. A) Silver M3x6 P-tite screw : eleven pieces Roll Set Sensor Remove the screw, and remove Roll Set Sensor from the grounding plate.
Page 173: Roll End Sensor
4.5Disassembly and Assembly Procedure 4.5.6.10 Roll End Sensor Remove the grounding plate. Disconnect the cable from the connector of the sensor. Remove the Trimmed Waste Paper Box. (P.98) Disengage the four hooks, and remove the sensor. Remove the Roll Unit. (P.130) Remove the eleven screws, and remove the two sheets.
Page 174: Ink System Mechanism
4.5Disassembly and Assembly Procedure 4.5.7 Ink System Mechanism Left Ink Tube Right Ink Tube 4.5.7.1 Ink Tube Joint Ink Tube Joint Remove the Top Cover. (P.97) Remove the Rear Cover. (P.99) Self Sealing Remove the Upper Cover. (P.100) Valve Remove the heater upper cover. ("4.5.8.3 Left Heater Duct/Right Heater Duct"...
Page 175: Left Ink Cartridge Holder
4.5Disassembly and Assembly Procedure 4.5.7.2 Left Ink Cartridge Holder 11. Release the cable of the decompression pump from the three clamps and wire saddle. 12. Disconnect the cable from the connector of the decompression pump sensor. Remove the Left IC Holder Cover. (P.98) 13.
Page 176 4.5Disassembly and Assembly Procedure 18. Disconnect the FFC from the Left Ink Cartridge Holder. Frame Tube of the Supply pipe Decompression Pump Unit Left Ink Cartridge Holder Tube of the Left Ink Cartridge Holder Figure 4-139. Releasing the tube Figure 4-138. Releasing the cable (3) 19.
Page 177 4.5Disassembly and Assembly Procedure 21. Remove the four screws that secure the Left Ink Cartridge Holder. 24. Remove the two screws, and remove the Left Ink Tube and the O-ring. A) Silver M3x8 P-tite screw : one piece D) Silver M2.5x16 Bind machine screw : two pieces B) Silver M3x6 S-tite screw : one piece 25.
Page 178 4.5Disassembly and Assembly Procedure   Tighten the screw that secures the ink tube with tightening torque Route the cable of the Heater Unit (blue) under the cables, and secure about 0.29N/m. (See Figure 4-141) it with two clamps.  Before installing the Ink Tube, make sure the O-ring is attached to it.
Page 179: Right Ink Cartridge Holder
4.5Disassembly and Assembly Procedure 4.5.7.3 Right Ink Cartridge Holder 12. Remove the four screws that secure the Right Ink Cartridge Holder. A) Silver M3x8 P-tite screw : one piece Remove the Right IC Holder Cover. (P.99) B) Silver M3x6 S-tite screw : one piece Remove the Top Cover.
Page 180 4.5Disassembly and Assembly Procedure 14. Place the Right Ink Cartridge Holder beside the printer. When connecting the cables to the Ink end sensors, make sure the cables 15. Remove the Right Ink Tube and the O-ring from the Ink Tube Joint. and connectors are correct by checking the tags.
Page 181: Decompression Pump Unit
4.5Disassembly and Assembly Procedure 4.5.7.4 Decompression Pump Unit Remove the Left IC Holder Cover. (P.98) Remove the Top Cover. (P.97) Remove the Upper Cover. (P.100) Remove the Rear Frame. (P.101) Remove the Left Frame. (P.102) Place the Left Ink Cartridge Holder beside the printer. ("4.5.7.2 Left Ink Cartridge Holder"...
Page 182: Capping Unit
4.5Disassembly and Assembly Procedure 4.5.7.5 Capping Unit Remove the Right IC Holder Cover Open Sensor. (P.99) Remove the Top Cover. (P.97) Remove the Upper Cover. (P.100) Remove the Rear Frame. (P.101) Remove the Right Frame. (P.102) Capping Unit Clamp Clamp Remove the Maintenance Cartridge Cover.
Page 183 4.5Disassembly and Assembly Procedure 12. Remove the two screws that secure the Capping Unit. 13. Slide the Capping Unit to frontward. A) Silver M3x6 S-tite screw : one piece B) Silver M3x8 P-tite screw : one piece  Capping Unit Attach the three tabs of the Capping Unit to the three positioning holes of the frame.
Page 184 4.5Disassembly and Assembly Procedure 14. Move the Capping Unit in the direction of the arrow, and release the tab of the Capping 16. Slide the Capping Unit in the direction of the arrow. Unit from the frame. 15. Move the Capping Unit in the direction of the arrow, and remove the Capping Unit downward.
Page 185 4.5Disassembly and Assembly Procedure Carry out the adjustments referring to "5.1.2 Adjustment Items and the A D J U S T M E N T Order by Repaired Part" (p210) when the Capping Unit is removed or R E Q U I R E D replaced.
Page 186: Left Ink Tube
4.5Disassembly and Assembly Procedure 4.5.7.6 Left Ink Tube Remove the Left IC Holder Cover. (P.98) Remove the Top Cover. (P.97) Left Ink Tube Remove the Upper Cover. (P.100) Remove the Rear Frame. (P.101) Remove the Left Frame. (P.102) Remove the Left Ink Cartridge Holder. (P.175) Clamp Remove the Left Heater Duct.
Page 187: Fan/Heater
4.5Disassembly and Assembly Procedure 4.5.8 Fan/Heater 4.5.8.1 Cooling Fan (+5V) Main Board Cooling Fan (+5V) Remove the Top Cover. (P.97) Remove the Upper Cover. (P.100) CN26 Remove the Rear Frame. (P.101) Remove the Left Frame. (P.102) Disconnect the cable from the connector (CN26) of the Main Board. Release the cable from the wire saddle.
Page 188: Cooling Fan (+24V)
4.5Disassembly and Assembly Procedure 4.5.8.2 Cooling Fan (+24V) Remove the Top Cover. (P.97) Remove the Upper Cover. (P.100) Wire saddle Main Board Remove the Rear Frame. (P.101) CN24 Remove the Left Frame. (P.102) Disconnect the cable from the connector (CN24) of the Main Board. Release the cable from the clamp and the wire saddle.
Page 189: Left Heater Duct/Right Heater Duct
4.5Disassembly and Assembly Procedure 4.5.8.3 Left Heater Duct/Right Heater Duct With a plate: Remove the three screws, and remove the plate. Remove the Top Cover. (P.97) B) Silver M3x8 S-tite screw with built-in washer: two pieces Remove the Upper Cover. (P.100) C) Silver M3x8 P-tite screw: one piece Remove the Trimmed Waste Paper Box.
Page 190 4.5Disassembly and Assembly Procedure Remove the cable from the relay connector. Release the cable of the Right Heater Duct from the clamp. Left Heater Duct Right Heater Duct 10. Remove the Left Heater Duct and the Right Heater Duct. Insert the Left Heater Duct/Right Heater Duct to the grooves of the cushion rubbers.
Page 191: Left Heater Fan/Right Heater Fan
4.5Disassembly and Assembly Procedure 4.5.8.4 Left Heater Fan/Right Heater Fan The procedure below is for disassembling the Right Heater Fan. Use the C H E C K same procedure for disassembling the Left Heater Fan. P O I N T Right Heater Duct Remove the Top Cover.
Page 192: Heater Unit
4.5Disassembly and Assembly Procedure 4.5.8.5 Heater Unit Right Left Wire saddle Grounding Wire Remove the Top Cover. (P.97) Wire saddle Remove the Upper Cover. (P.100) Remove the Trimmed Waste Paper Box. (P.98) Cable Remove the Front Cover. (P.100) Remove the Left Heater Duct/Right Heater Duct. (P.189) Remove the Cutter Unit.
Page 193 4.5Disassembly and Assembly Procedure 15. Move the heater Unit in the direction of the arrow, and remove the heater Unit. Right side Figure 4-160. Removing the Heater Unit (2)  When assemble the heater Unit, the heater Unit drive gear do not touches the frame at the left side.
Page 194 4.5Disassembly and Assembly Procedure  When replacing the Heater Unit, install the Heater Roller Holder to Upper the Heater Unit with the two screws. Heater Roller Holder Screw Screw Heater Roller Holder Screw Screw ｘ Heater Unit  If no plate is mounted on the heater roller holder of the Heater Unit, make sure to replace the heater lower cover with a new one together at this point (secure it with two screws).
Page 195: Motor
4.5Disassembly and Assembly Procedure 4.5.9 Motor 4.5.9.1 PF Motor Remove the Top Cover. (P.97) Remove the Upper Cover. (P.100) Remove the Rear Frame. (P.101) Remove the Left Frame. (P.102) Remove the PF Timing Belt. ("4.5.5.17 SMAP Roller" Step15 (p156)) Disconnect the cable of the PF Motor from the Relay connector. PF Motor Cut the cable tie, release the PF Motor cable.
Page 196: Cr Motor
4.5Disassembly and Assembly Procedure 4.5.9.2 CR Motor Remove the Top Cover. (P.97) Remove the Upper Cover. (P.100) Remove the Rear Frame. (P.101) Remove the Right Frame. (P.102) Remove the CR Scale. (P.123) Clamps Clamps Remove the heater upper cover. Cable ("4.5.8.3 Left Heater Duct/Right Heater Duct"...
Page 197 4.5Disassembly and Assembly Procedure 12. Remove the CR Timimg Belt from the pinion gear of the CR Motor. ("4.5.4.5 CR Unit/CR Timimg Belt" Step10 (p124) ~ Step 12 (p124)) 13. Remove the two screws, and remove the CR Motor. A) Silver M3x4 machine screw : two pieces CR Motor Figure 4-164.
Page 198: Roll Motor
4.5Disassembly and Assembly Procedure 4.5.9.3 Roll Motor 26. Release the PF Motor / APG motor cable (CN204) from the four clamps and wire saddle. Remove the Top Cover. (P.97) 27. Release the cable of the Rear Cover Open Sensor from the two clamps and wire saddle. Remove the Rear Cover.
Page 199 4.5Disassembly and Assembly Procedure 29. Release the decompression tube from the four clamps and two wire saddles. 31. Disconnect the cables from the connectors of the Trimmed Waste Paper Box Open Sensor, Left IC Holder Cover Open Sensor and Right IC Holder Cover Open Sensor. 30.
Page 200 4.5Disassembly and Assembly Procedure 34. Release the cable from the wire saddle, and pull out it from the wire saddle. 36. Remove the six screws that secure the print unit. A) Silver M3x6 S-tite screw: six pieces 37. Remove the print unit upward. Wire saddle Cables Back side...
Page 201 4.5Disassembly and Assembly Procedure 38. Disconnect the cable from the connector. 39. Remove the two screws, and remove the Roll Motor. B) Silver M3x6 S-tite screw: six pieces Upper Roll Motor Roll Motor Connector Cable Figure 4-171. Removing the Roll Motor DX100 Service Manual...
Page 202: Routing The Cables And Ffcs
4.6Routing the cables and FFCs 4.6 Routing the cables and FFCs 4.6.1 Left side Figure 4-172. Routing the cables and FFCs (Left side) DX100 Service Manual...
Page 203: Top Left View On The Rear
4.6Routing the cables and FFCs 4.6.2 Top left view on the rear 4.6.3 Bottom left view on the rear Figure 4-173. Routing the cables and FFCs (Top left on the rear) Figure 4-174. Routing the cables and FFCs (Bottom left on the rear) DX100 Service Manual...
Page 204: Top View On The Rear
4.6Routing the cables and FFCs 4.6.4 Top view on the rear Figure 4-175. Routing the cables and FFCs (Top on the rear) DX100 Service Manual...
Page 205: Connector Position
4.7Connector Position Pole 4.7 Connector Position Connector Color Destination Number Paper LED CN112 White 4.7.1 Main Board Roll End Sensor Roll Set Sensor Inlet Paper Edge Sensor Slack sensor Roll motor encoder CN114 White Ink end sensor (right) CN115 White Ink end sensor (left)/ Decompression Pump Unit encoder CN101...
Page 206: Heater Board
4.7Connector Position 4.7.2 Heater Board Pole Connector Color Destination Number CN207 Cutter motor CN400 Right Ink Cartridge Holder CN401 Left Ink Cartridge Holder CN402 Maintenance Cartridge CSIC CN501 Print Head CN502 Print Head CN503 Print Head CN504 Print Head CN11 Pole Connector Color...
Page 207: Power Supply Board
4.7Connector Position 4.7.3 Power Supply Board 4.7.4 Power Distribution Board Pole Pole Connector Color Destination Connector Color Destination Number Number White AC Inlet White Power Distribution Board White Heater Board White Main Board Black Power Supply Board DX100 Service Manual...
Page 208: Chapter 5 Adjustment
C H A P T E R ADJUSTMENT...
Page 209: General Overview
5.1General Overview 5.1 General Overview This chapter describes the adjustment items and the adjustment procedures required after repairing or replacing parts. 5.1.1 Precautions Always observe the following cautions whenever making an adjustment on the printer.  Always refer to "5.1.2 Adjustment Items and the Order by Repaired C A U T I O N Part"...
Page 210: Adjustment Items And The Order By Repaired Part
5.1General Overview 5.1.2 Adjustment Items and the Order by Repaired Part The following table shows the required adjustments by repaired part and the order in which the adjustments must be performed. Find the part(s) you repaired or replaced in the table, and carry out the adjustments in the indicated order.
Page 211 5.1General Overview Table 5-2. Adjustment Items and the Order by Repaired Part (2) Adjustment Items Part Cutter Unit Remove Replace SMAP Roller Remove Replace Driven Release Holder Remove Replace Upper Platen Unit Remove Replace DX100 Service Manual...
Page 212 5.1General Overview Table 5-3. Adjustment Items and the Order by Repaired Part (3) Adjustment Items Part Capping Unit Remove Replace Left Ink Cartridge Holder/ Remove Right Ink Cartridge Holder Replace Occurred Refer to the troubleshooting. error code (P. 75) 1495. Decompression Pump Unit Remove Replace...
Page 213 5.1General Overview Table 5-3. Adjustment Items and the Order by Repaired Part (3) Adjustment Items Part CR Motor Remove Replace PF Motor Remove Replace DX100 Service Manual...
Page 214: Description Of Adjustments
5.1General Overview 5.1.3 Description of Adjustments The following table describes the general outline of the adjustments. * : The meanings of abbreviations in the Tool column are as follows. C H E C K SP = Adjustments using the Service Program P O I N T MECH = Mechanical Adjustment (adjustment using a dedicated tool or a commercially available tool) Table 5-4.
Page 215 5.1General Overview Table 5-4. Adjustment Items Tool* Class Adjustment Items General Overview Page MECH Adjustment Cartridge Related Head ID Input Register the head ID to the printer using the Service Program and check the currently registered value. head ID is the ID to drive the Print Head with the proper voltage and correct the amount of P.
Page 216 5.1General Overview Table 5-4. Adjustment Items Tool* Class Adjustment Items General Overview Page MECH Adjustment Paper Feed Related PG Adjustment (PW Sensor Adjustment) Correct the PW detection error by CR unit speed. P. 260 Side Position Adjustment (PW Sensor) Adjust the print start position in the paper width direction. P.
Page 217: Adjustment Tool
5.1General Overview 5.1.4 Adjustment tool "7.1 Service Tool" (p297) and prepare for the service programs and jigs required in the adjustment. Use 8-inch glossy paper for the media for servicing. C H E C K P O I N T 5.1.5 Service Program Basic Operations This section describes the basic operations of the Service Program.
Page 218 5.1General Overview  Printer Status Click [Printer Status] on top screen to confirm the following information. Table 5-5. Printer Status Item Explanation Status The status of the printer. F/W Ver. Firmware version. Cyan Remaining ink level. Magenta Yellow Black Sky blue Pink Tank Remaining maintenance cartridge...
Page 219: Maintenance
5.2Maintenance 5.2 Maintenance 5.2.1 Counter Reset Life counter can be cleared as described below. Ver.1 and Ver.2 are different cut count.  Cut count (ver.1 :100,000 ver.2: 200,000)*  Decompression Pump Unit (Pump operation time)  Capping Unit  Ink Cartridge Holder (Supplying suction operation) ...
Page 220: Heat Force Parameter Counter Reset
5.2Maintenance 5.2.2 Heat Force Parameter Counter Reset When driving the capping unit motor for a long time (for Initial Charge & cleaning or continuous cleaning, etc.), a cool down period (a stand-by state) may be automatically taken as the “heat generation control sequence”. This sequence prevents the motor from being overheated and damaged due to long time operation.
Page 221: Nozzle Check Pattern Print
5.2Maintenance 5.2.3 Nozzle Check Pattern Print  Maintenance Select 1. Adjustment / Maintenance Nozzle Check Pattern Print. nozzle check pattern Click [PRINT] , and print the Figure 5-7. Nozzle Check Pattern Figure 5-6. Nozzle Check Pattern Print Screen DX100 Service Manual...
Page 222: Head Cleaning
5.2Maintenance 5.2.4 Head Cleaning 5.2.5 Paper remaining counter Save / Restore  Maintenance  Maintenance Select 1. Adjustment / Maintenance Head Cleaning. Select 1. Adjustment / Maintenance Paper remaining counter Save / Restore. Select the cleaning level you want to execute, and click [RUN] .
Page 223: Ies Detection Flag
5.2Maintenance 5.2.6 IES Detection Flag 5.2.7 APG Check  Maintenance  Inspection Select 1. Adjustment / Maintenance IES Detection Flag. Select 3. Function Check Check. elect [Before repairing] and click [Run]. Click [RUN]. Make sure that the status of the [Current] changed to [Under repair]. After replacing Ink Cartridge Holder, make sure that [Normal] is displayed in the status of the [Current].
Page 224: Aid Inspection
5.2Maintenance 5.2.8 AID Inspection 5.2.9 Sensor Check  Inspection  Select 3. Function Check Inspection. Select 3. Function Check Sensor Check Sensor Check. Click [RUN]. The status of each sensor is displayed. Figure 5-13. Sensor Check Screen Figure 5-12. AID Inspection Screen If judged as NG, re-install the AID Unit and perform the AID Inspection again.
Page 225: Error History
5.2Maintenance 5.2.10 Error History 5.2.11 Head Cleaning after Replacing Print Head Select 4. Error History. Perform the [Head Cleaning after Replacing Print Head] after replacing the print head. Then print the nozzle check pattern. If nozzle missing happens, perform the head The error history is displayed.
Page 226: Board Related Adjustments
5.3Board Related Adjustments 5.3 Board Related Adjustments 5.3.1 NVRAM Data Backup / Restore Parameters stored in the NVRAM on the Main Board are read/stored and written onto the other NVRAM on the Main Board using this menu. Also, the exported parameter information is displayed on the computer screen. ...
Page 227: Image Quality Adjustment / Color Calibration Data Backup / Restore
5.3Board Related Adjustments 5.3.2 Image Quality Adjustment / Color Calibration 5.3.3 Serial No. / USB-ID Input Data Backup / Restore  Select 1. Adjust / Maintenance Main board Exchange Serial No. / USB- Input. When backing up or restoring data, files cannot be selected individually. Enter a serial number of the printer, and click [Input].
Page 228: Initialize Nvram
5.3Board Related Adjustments 5.3.4 Initialize NVRAM  Select 1. Adjust / Maintenance Main board Exchange Initialize NVRAM. Click [Run]. Figure 5-20. Initialize NVRAM (2) Initialize NVRAM starts. Figure 5-19. Initialize NVRAM (1) Click [OK] on the message screen. DX100 Service Manual...
Page 229: Firmware Update
5.3Board Related Adjustments 5.3.5 Firmware Update Select the 2. Firmware Update. Click [File Open], and select the firmware file. Click [Input]. All the LEDs of the printer are light, and Firmware Update starts.  The LEDs will be gradually turned off with progression of the C A U T I O N Firmware Update.
Page 230: Carriage Related Adjustment
5.4Carriage Related Adjustment 5.4 Carriage Related Adjustment 5.4.1 Head ID Input Write down the Head ID from the ID label attached on the new Print Head if replacing the Print Head. CR Unit ID label Figure 5-23. Head ID Input Click [Input].
Page 231: Head Incline Adjustment
5.4Carriage Related Adjustment 5.4.2 Head Incline Adjustment  Adjustment Select 1. Adjust / Maintenance Head Incline Adjustment. Click [Print] to print the adjustment pattern. Measurement Scope screen point +105 -105 Figure 5-25. Head Incline Adjustment adjustment pattern Enter the number of the adjustment pattern with the least gap and click [Input]. Figure 5-24.
Page 232 5.4Carriage Related Adjustment Click [Check Print] to print the check pattern. If judged as NG, re-install the Print Head and perform Step 6 Step 7 again. Scope Scope screen Measurement Measurement screen point point Pattern A Pattern B Figure 5-26. Head Incline Check pattern On the Pattern A and Pattern B, make sure that the printed lines are overlapped.
Page 233: Bi-D Adjustment
5.4Carriage Related Adjustment 5.4.3 Bi-d Adjustment  Adjustment Select 1. Adjust / Maintenance Bi-d Adjustment. Click [Print] to print the adjustment pattern. Figure 5-29. Bi-d Adjustment adjustment pattern Figure 5-28. Bi-d Adjustment screen Enter a number of the least gap pattern, and then click [Input]. Figure 5-30.
Page 234: Pg Adjustment (Mecha)
5.4Carriage Related Adjustment 5.4.4 PG Adjustment (Mecha) CR Unit Adjusts the gap between the Print Head and the platen. STANDARD VALUE Thickness gauge The Print Head comes in contact with the 1.55 mm thickness gauge and passes over the 1.35 mm thickness gauge.
Page 235 5.4Carriage Related Adjustment  Check how the Print Head touches the thickness gauge as follows. When it contacts C H E C K C H E C K  The thickness gauge does not go under the CR Unit more than about When it doesn't contact P O I N T P O I N T...
Page 236 5.4Carriage Related Adjustment When the platen gap is within standard, go to Step 11. When the platen gap is out of standard, go to Step Loosen the two screws of the left parallel adjust bushings, Move the two left parallel adjust bushings until the gap falls within the standard range. CR Unit CR unit Thickness gauge...
Page 237 5.4Carriage Related Adjustment  Check how the Print Head touches the thickness gauge as follows. When it contacts C H E C K C H E C K  The thickness gauge does not go under the CR Unit more than about When it doesn't contact P O I N T P O I N T...
Page 238: Image Quality Adjustment
5.4Carriage Related Adjustment 5.4.5 Image Quality Adjustment Loosen the two screws of the right parallel adjust bushings, Move the two right parallel adjust bushings until the gap falls within the standard range. Set the scanner on standby. (Refer to "7.1 Service Tool" (p297) for supported CR Unit scanners.)
Page 239 5.4Carriage Related Adjustment Cut off the correction chart along the cutoff line. Before performing the next step, make sure to remove any foreign object or C A U T I O N dust from the document glass with a soft cloth. Cutoff line Set the SCANNER ADJUSTMENT JIG on the document glass.
Page 240 5.4Carriage Related Adjustment Set the adjustment pattern on the Scanner. Make sure of the following when setting the printed pattern. C H E C K  Place the adjustment pattern with the characters toward you (near the P O I N T power switch side (opposite to the hinges)).
Page 241 5.4Carriage Related Adjustment Table 5-6. Troubleshooting for the scanner reading errors C H E C K P O I N T Cause Remedy Something wrong with the connection Check the connection between the between the Scanner and the PC. Scanner and the PC. The image cannot be saved because Increase the free HDD space of the the free HDD space of the PC is too...
Page 242: Release Carriage Lock
5.4Carriage Related Adjustment 5.4.6 Release Carriage Lock  Adjustment Select 1. Adjust / Maintenance Release Carriage Lock. Click [RUN] to unlock the CR Unit. Figure 5-41. Release Carriage Lock screen DX100 Service Manual...
Page 243: Color Calibration Adjustment
5.4Carriage Related Adjustment 5.4.7 Color Calibration Adjustment  You need a color measurement device to perform calibration. The C H E C K following models are supported. P O I N T  The “i1/i1Pro/i1Pro2” from X-Rite  The “i1Sis” from X-Rite ...
Page 244 5.4Carriage Related Adjustment When the confirmation screen appears, click [Yes]. The main screen appears. Figure 5-44. Confirmation screen The connection printer screen appears. Figure 5-45. Connection printer screen Figure 5-46. Main screen DX100 Service Manual...
Page 245 5.4Carriage Related Adjustment Click [Condition Setting]. Set the items following below.  Color measurement device (i1/i1Pro/i1Pro2/i1iSis)  Temperature  Humidity Click [Save], and shut the screen. Figure 5-48. Confirmation screen The four correction charts are printed. Figure 5-47. Condition Setting screen The Heater Unit starts operating, and the status on the main screen changes to “ON”.
Page 246 5.4Carriage Related Adjustment  Correction chart (i1/i1Pro/i1Pro2) Figure 5-50. Correction chart (i1/i1Pro/i1Pro2 (2)) Figure 5-49. Correction chart (i1/i1Pro/i1Pro2 (1)) DX100 Service Manual...
Page 247 5.4Carriage Related Adjustment Figure 5-52. Correction chart (i1/i1Pro/i1Pro2 (4) matte paper) Figure 5-51. Correction chart (i1/i1Pro/i1Pro2 (3)) DX100 Service Manual...
Page 248 5.4Carriage Related Adjustment  Correction chart (i1iSis) Figure 5-54. Correction chart (i1iSis (2)) Figure 5-53. Correction chart (i1iSis (1)) DX100 Service Manual...
Page 249 5.4Carriage Related Adjustment Figure 5-56. Correction chart (i1iSis (4) matte paper) Figure 5-55. Correction chart (i1iSis (3)) DX100 Service Manual...
Page 250 5.4Carriage Related Adjustment When the confirmation screen appears, click [OK]. Cut off the correction chart along the cutoff line. Cutoff line Figure 5-59. Cut line of the correction chart Figure 5-57. Confirmation screen The drying waiting time appears, and check the drying time displayed on status. ...
Page 251: Correction Chart Color Measurement
5.4Carriage Related Adjustment 5.4.7.2 Correction chart color measurement Color measurement device The procedure varies depending on the color measurement device you use. C H E C K  i1/i1Pro/i1Pro2Go to "For the i1/i1Pro/i1Pro2 (p251)". P O I N T  1iSisGo to "For the i1iSis (p254)".
Page 252 5.4Carriage Related Adjustment Figure 5-63. Color calibration screen Color measurement starts. Select Color Measurement Method. Select a [Line Scan] to perform color measurement for each line, or select [Spot Scan] to perform color measurement for each patch. Figure 5-64. Calibration method (1) ...
Page 253 5.4Carriage Related Adjustment When the confirmation screen appears, click [OK]. Figure 5-66. Confirmation screen Figure 5-65. Calibration method (2) When reading is successful, the data is displayed on the screen where the correction chart is read. When reading fails, an “” is displayed on the screen where the correction chart is read.
Page 254 5.4Carriage Related Adjustment  For the i1iSis When the screen is displayed, check that the light on the right of the color measurement device is flashing green, and then insert the correction chart that Confirm that the M/C No. displayed on the main screen and the M/C No. written matches the color chart ID and preset ID displayed on the screen into the color on the correction charts are the same.
Page 255 5.4Carriage Related Adjustment Perform color measurement three sheets of correction chart in the same manner as If the following message appears, the chart you inserted is wrong. Click C H E C K Step 5 Step [Cancel] button to abort the procedure. P O I N T When the confirmation screen appears, click [OK].
Page 256: Create Correction Value
5.4Carriage Related Adjustment 5.4.7.3 Create correction value Click [Write to Printer] on the main screen. (See Figure 5-46) When the confirmation screen appears, click [Yes]. Figure 5-73. Confirmation screen The correction value making screen appears. The connection printer screen appears. When the confirmation screen appears, click [Ok].
Page 257: Retaining Sample Correction Charts
5.4Carriage Related Adjustment 5.4.7.4 Retaining sample correction charts In the Print the Keep Sample column, click [Write to Printer]. (See Figure 5-46) When the confirmation screen appears, click [OK]. Figure 5-74. Confirmation screen The three sample correction charts are printed. Retain three sheets of sample correction chart.
Page 258: Checking The Correction Value
5.4Carriage Related Adjustment 5.4.7.5 Checking the correction value When the confirmation screen appears, click [Yes]. In the Check the precision column, click [Print Check Chart]. (See Figure 5-46) When the confirmation screen appears, click [Yes]. Figure 5-76. Confirmation screen The four correction charts are printed. (The images of the charts are identical to those given in Correction chart (i1/i1Pro/i1Pro2) (p246),...
Page 259: Release Driven Pulley Assy Gap Adjustment
5.4Carriage Related Adjustment 5.4.8 Release Driven Pulley ASSY Gap Adjustment 5.4.9 CR Scale Gear Position Adjustment Remove the Top Cover. (P. 97) Remove the Top Cover. (P. 97) Remove the Upper Cover. (P. 100) Remove the Upper Cover. (P. 100) Insert the thickness gauge (0.3 mm) between the driven pulley holder stopper and Remove the cut washer, and remove the center of spur gear.
Page 260: Paper Feed Related Adjustment
5.5Paper Feed Related Adjustment 5.5 Paper Feed Related Adjustment 5.5.1 PG Adjustment (PW Sensor Adjustment)  Adjustment Select 1. Adjust / Maintenance Adjustment. Click [RUN]. Figure 5-79. PG Adjustment (PW Sensor Adjustment) screen If judged as NG, re-install the CR Unit or the APG Unit and perform the PG Adjustment again.
Page 261: Side Position Adjustment (Pw Sensor Adjustment)
5.5Paper Feed Related Adjustment 5.5.2 Side Position Adjustment (PW Sensor Adjustment)  To distinguish between the HOME side and FULL side, measure the C H E C K margins between the block patterns of the adjustment pattern and the P O I N T ...
Page 262: Pf Adjustment
5.5Paper Feed Related Adjustment 5.5.3 PF Adjustment There are two ways to perform the PF Adjustment. Perform the Auto PF Adjustment basically. When you can not use a scanner, perform the Manual PF Adjustment. 5.5.3.1 Auto PF Adjustment Set the scanner on standby. (Refer to "7.1 Service Tool"...
Page 263 5.5Paper Feed Related Adjustment Set the adjustment pattern on the Scanner. Before performing the next step, make sure to remove any foreign object or  Set the adjustment pattern while aligning the side near the mark with the C A U T I O N dust from the document glass with a soft cloth.
Page 264 5.5Paper Feed Related Adjustment Align and set the DOCUMENT HOLDING JIG with the top edge on the document glass. DOCUMENT HOLDING JIG Top edge Document glass Figure 5-86. Setting the Printed Pattern (3) Click [Scan] to scan the adjustment pattern. (See Figure 5-37) If there is something wrong with the scanner reading of the printed pattern,...
Page 265: Manual Pf Adjustment
5.5Paper Feed Related Adjustment 5.5.3.2 Manual PF Adjustment  Adjustment Select 1. Adjust / Maintenance Manual PF Adjustment. Click [Print] to print the adjustment pattern. Figure 5-87. Manual PF Adjustment screen Check the printed result and select the number of the pattern without any white line or overlapping between two patterns.
Page 266: Apg Gear Phase Adjustment
5.5Paper Feed Related Adjustment 5.5.4 APG Gear Phase Adjustment In order to align the phase of the APG Unit with that of the Driven release holder, install the APG Unit aligning the red mark of the spur gear with the red mark of the gear of the Driven release holder.
Page 267: Pf Belt Tension Adjustment
5.5Paper Feed Related Adjustment 5.5.5 PF Belt Tension Adjustment STANDARD VALUE PF Timing Belt 15 Nm to 17 Nm Transmission EJ gear PROCEDURE When performing the PF Belt Tension Adjustment, install the Self Sealing C A U T I O N Valve on the CR Unit so that it is in the same status as the one for printing.
Page 268 5.5Paper Feed Related Adjustment Install the Upper Cover. (P. 100) Install the Top Cover. (P. 97) DX100 Service Manual...
Page 269: Cut Position Adjustment
5.5Paper Feed Related Adjustment 5.5.6 Cut position Adjustment  Adjustment Select 1. Adjust / Maintenance Cut Position Adjustment. Click [Print] to print the adjustment pattern (Figure 5-93). (See Figure 5-92) Measure the width of the gap between the cut edge of paper and the printed base line at the three points (right, left, and center) with a steel scale.
Page 270: Motor Adjustment
5.5Paper Feed Related Adjustment 5.5.7 Motor Adjustment  Adjustment Select 1. Adjust / Maintenance Motor Adjustment. Select the motor you adjust in the displayed item, and click [Run]. The selected measurement starts. Figure 5-94. Motor Adjustment screen DX100 Service Manual...
Page 271: Ink System Related Adjustment
5.6Ink System Related Adjustment 5.6 Ink System Related Adjustment 5.6.1 Initial charge This is to fill the ink inside the printer. The initial ink charge is only available after performing the Ink Discharge and Ink Flushing / Discharge. Make sure to observe the following precautions before C A U T I O N starting.
Page 272: Initial Charge Flag Setting
5.6Ink System Related Adjustment 5.6.2 Initial Charge flag setting 5.6.3 Ink Flushing / Discharge  Select 1. Adjust / Maintenance Ink System Maintenance Initial Charge This section describes Ink Discharge Ink Discharge / Flushing of the drain path. flag setting. ...
Page 273: Ink Flushing / Discharge
5.6Ink System Related Adjustment 5.6.3.2 Ink Flushing / Discharge Make sure to observe the following precautions before starting Ink C A U T I O N Flushing / Discharge.  Make sure not to mix up the Draining Cartridges and Cleaning Cartridges.
Page 274 5.6Ink System Related Adjustment Figure 5-99. Ink Flushing / Discharge screen DX100 Service Manual...
Page 275: Other Adjustments
5.7Other adjustments  Checking method 5.7 Other adjustments  No.1 AID cap 5.7.1 Resistance Check Confirm no foreign object is attached on the AID cap. (See Figure 5-100) Wipe off the foreign object with a dustless wipe if any. The check items for AID Unit are as follows. ...
Page 276 5.7Other adjustments   Print Head No.2 Unlock the carriage lock. 242) Remove the Top Cover. (P. 97) Visually check from the side of the CR Unit if no foreign object is attached on the Remove the Upper Cover. (P. 100) Print Head surface.
Page 277 5.7Other adjustments   No.3 No.4 In the back side of the printer, measure the resistance between the Head Cover Confirm there is no damage on the FFC between the AID Board and the Main Plate and the Frame Ground. (See Figure 5-103) Board or the FFC is not connected at a slant.
Page 278: Nvram View/Save
5.7Other adjustments 5.7.2 NVRAM View/Save CSV file is made by clicking [Export CSV] on the viewer. C H E C K P O I N T Check the number of performing the print head and the time.  Procedure of displaying the viewer Select [5.
Page 279: Chapter 6 Maintenance
C H A P T E R MAINTENANCE...
Page 280: General Overview
6.1General Overview 6.1 General Overview 6.3 Lubrication This chapter provides information on how to maintain the printer in its This section describes necessary lubrication to maintain the functions and optimum operating condition. performance of this printer. Make sure to properly lubricate the parts specified in this section when replacing them.
Page 281 6.3Lubrication Lubrication of the left roll lock lever/ right roll lock lever Table 6-2. Lubrication Points List Name of Part Name Left roll lock lever/ right roll lock lever Corresponding Part Page Lubricant* Lubrication End of the left roll lock lever/ right roll lock lever Release Unit G-26 p287...
Page 282 6.3Lubrication Lubrication of the middle roll frame Lubrication of the driven roller 1 mount plate Part Name Middle roll frame Part Name Driven Roller 1 mount plate Lubrication Hole of the Middle roll frame Lubrication Contact surface between the driven roller 1 mount plate and the Driven Point Point Roller 1...
Page 283 6.3Lubrication Lubrication of the driven roller 2 mount plate Lubrication of the decurl roller mount plate Part Name Driven roller 2 mount plate Part Name Decurl roller mount plate Lubrication Contact surface between the driven roller 2 mount plate and the Driven Lubrication Contact surface between the decurl roller mount plate and the Decurl Point...
Page 284 6.3Lubrication Lubrication of the Inlet Roller Lubrication of the Feed Roller 1/ Feed Roller 2 Part Name Inlet Roller Part Name Feed Roller 1/ Feed Roller 2 Lubrication Both ends of the Inlet Roller Lubrication Both ends of the Feed Roller 1/ Feed Roller 2 Point Point Lubricant...
Page 285 6.3Lubrication Lubrication of the grounding spring Lubrication of the left roll spring plate/ right roll spring plate Part Name Grounding spring Part Name Left roll spring plate/ right roll spring plate Lubrication Contact surface between the grounding spring and the Inlet Roller, Feed Lubrication End of the left roll spring plate/ right roll spring plate Point...
Page 286 6.3Lubrication Lubrication of the right decurl roller cam Lubrication of the left decurl roller cam Part Name Right decurl roller cam Part Name Left decurl roller cam Lubrication Circle arc of the right decurl roller cam Lubrication Circle arc of the left decurl roller cam Point Point Lubricant...
Page 287 6.3Lubrication Lubrication of the Release Unit Lubrication of the Lower Platen Unit Part Name Release Unit Part Name Lower Platen Unit Lubrication Contact surface between the Release Unit and the Driven Release Lubrication Contact surface between the Lower Platen Unit, front EJ roller, and the Point Holder Point...
Page 288 6.3Lubrication Lubrication of the Upper Platen Unit Lubrication of the bush,6 Part Name Upper Platen Unit Part Name Bush,6 Lubrication 1. Contact surface between the Upper Platen Unit and the SMAP Lubrication Hole of the Bush,6 Point Roller/ rear EJ roller Point 2.
Page 289 6.3Lubrication Lubrication of the PF grounding spring/EJ grounding spring Lubrication of the middle paper guide Part Name PF grounding spring/EJ grounding spring Part Name Middle paper guide Lubrication Contact surface between the PF grounding spring/ EJ grounding spring Lubrication Contact surface between the middle paper guide, SMAP Roller, and the Point and the roller Point...
Page 290 6.3Lubrication Lubrication of the Driven Release Holder Lubrication of the APG Unit Part Name Driven Release Holder Part Name APG Unit Lubrication Contact surface between the Driven Release Holder and the Upper Lubrication Spur gear 22.4, combination gear 30,35.2,39.6, combination gear Point Paper Guide Unit Point...
Page 291 6.3Lubrication Lubrication of the PG cam bushing Lubrication of the left CR scale mount plate Part Name PG cam bushing Part Name Left CR scale mount plate Lubrication Hole of the PG cam bushing Lubrication 1. Left CR scale mount plate (1) Point Point 2.
Page 292 6.3Lubrication Lubrication of the frame base (1) Lubrication of the frame base (2) Part Name Frame base Part Name Frame base Lubrication Contact surface between the frame base and the Left CR scale mount Lubrication 1. Contact surface between the frame base and the CR main shaft/CR Point plate Point...
Page 293 6.3Lubrication Lubrication of the CR main shaft Lubrication of the CR sub shaft Part Name CR main shaft Part Name CR sub shaft Lubrication Contact surface between the CR main shaft and the Frame Base Lubrication 1. Contact surface between the CR sub shaft and the CR Unit Point Point 2.
Page 294 6.3Lubrication Lubrication of the right CR scale mount plate Lubrication of the main press torsion spring/ sub press torsion spring Part Name Right CR scale mount plate Part Name Main press torsion spring/ sub press torsion spring Lubrication 1. Contact surface between the shaft of right CR scale mount plate and Lubrication 1.
Page 295 6.3Lubrication Lubrication of the driven pulley Part Name Driven pulley Lubrication 1. Contact surface between the driven pulley Point 2. Contact surface between the driven pulley and the driven pulley shaft 3. Driven pulley shaft Lubricant G-26 1. 1.0mm 2.0 mm8 points Amount 2.
Page 296 C H A P T E R APPENDIX...
Page 297: Service Tool
7.1Service Tool 7.1 Service Tool Availability Parts name Parts Code Purpose Manufacturer Code  Color Calibration Adjustment (p243) Color measurement device X-rite i1/i1Pro/i1Pro2/i1iSis Image quality adjustment (p238) Scanner EPSON Perfection V700 photo, Perfection V750-M Pro, Perfection V750 Pro, Perfection V850-Pro, ...
Page 298: Connector Summary
7.2Connector Summary 7.2 Connector Summary PW sensor DX100 Service Manual...
Page 299 7.3Board Layout Diagram 7.3 Board Layout Diagram  (p300) Main Board  (p301) Heater Board  (p302) Power Supply Board DX100 Service Manual...
Page 300 7.3Board Layout Diagram  Main Board +42 V (#1, #2) F11 +42 V_6 F6 +42 V_3 F4 +42 V_1 F5 +42 V_2 +3.3 V (#8, #13) F15 +42 V_5 +5 V_SN (#7, #19) F8 +42 V_4 +3.3 V_SN (#9, #13) +24 V (#3, #4) +42 V_PS (#1, #4) +5 V (#2, #11)
Page 301 7.3Board Layout Diagram  Heater Board F6 +5 V F5 +24 V_A +3.3 V (#8, #10) +5 V_IN (#1, #2) +24 V_A (#3, #4) DX100 Service Manual...
Page 302 7.3Board Layout Diagram  Power Supply Board DX100 Service Manual...
Page 303 7.4Board Voltage List 7.4 Board Voltage List Board (Supply Destination) + Terminal/ GND Terminal/ Board Input Power Local Power Fuse Connector Connector Voltage Range Note (+Pin) (GND)  Main Board CN1 (#1) CN1 (#4) +42V (Input) (+42V_PS)  +42V CN101 (#1) CN101 (#2) +42V General purpose...

FujiFilm Frontier-S DX100 Service Manual

Chapter 1 Product Description

Chapter 2 OPERATING PRINCIPLES

Chapter 3 TROUBLE SHOOTING

Chapter 4 DISASSEMBLY & ASSEMBLY

Chapter 5 ADJUSTMENT

Chapter 6 MAINTENANCE

Chapter 7 APPENDIX

Quick Links

Troubleshooting

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Summary of Contents for FujiFilm Frontier-S DX100