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EPSON Stylus CX1500/ME100

Revision A

OPERATING PRINCIPLES

Overview

38

Figure 2-9. ASF Paper Loading Sequence (Step 3, 4)

The PF Motor pinion gear
rotates CW direction (right
side view), and the drive of
the PF Motor is transmitted
to the LD Roller Shaft
through the Clutch lock
tooth and the Clutch Gear.
After the LD Roller pushes
down the Paper Return Plate
into the ASF Frame, the
ASF Hopper is released by
the tension force of the
Compression Spring 2.50.
And, a paper is picked up
with the frictional force
between the LD Roller and
the Pad Hopper.

While the LD Roller rotates
CW direction (right side
view) continuously, the top of
a paper is loaded to the PF
Roller. In this rotation, the
ASF Hopper returns to the
open position and the Paper
Return Plate is released from
the LD Roller. In this time,
this plate returns papers to the
stand-by position in ASF
Unit for next paper loading
operation.
Then, when the rolling LD
Roller & the Clutch come at
the above “Step 1” position,
the Clutch Lever is locked
with the Change Lever again.
In this time, the drive of the
PF Motor is interrupted and
the drive is transmitted only
to the PF Roller side for the
paper feeding sequence.

ASF Hopper
Release Lever

Compression
Spring 2.50

ASF Frame

Paper Return
Plate

ASF Hopper Release Lever

LD Roller Shaft

<PF Motor driver transmission path for picking up a paper>

PF Motor pinion gear (CW)

→

Spur Gear 10.8 (PF Roller) (CCW)

→

Combination Gear 18.28 (CW)

→

Spur Gear 27.2 (CCW)

→

Spur Gear 25.6 (CW)

→

Change Lever (CW)

→

Combination Gear 16.32 (CCW)

→

Spur Gear 35.2 (CW)

* Above transmission pass = seen from the right side of

the printer

<PF Motor driver transmission path for paper loading>

PF Motor pinion gear (CW)

→

Spur Gear 10.8 (PF Roller) (CCW)

→

Combination Gear 18.28 (CW)

→

Spur Gear 27.2 (CCW)

→

Spur Gear 25.6 (CW)

→

Change Lever (CW)

→

Combination Gear 16.32 (CCW)

→

Spur Gear 35.2 (CW)

* Above transmission pass = seen from the right side of

the printer

Step 3

Step 4

Hopper & Paper Return Plate Condition

Hopper & Paper Return Plate Condition

Gear Rotation Direction (Right side view)

Gear Rotation Direction (Right side view)

1

2

3

1

3

2

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Summary of Contents for ME100

Page 1: ...EPSON StylusCX1500 ME100 Scanner Printer Copier SEOT04 006 SERVICE MANUAL ...

Page 2: ...his manual However should any errors be detected SEIKO EPSON would greatly appreciate being informed of them V The above not withstanding SEIKO EPSON CORPORATION can assume no responsibility for any errors in this manual or the consequences thereof EPSON is a registered trademark of SEIKO EPSON CORPORATION General Notice Other product names used herein are for identification purpose only and may b...

Page 3: ...O SO WHEN THE POWER SUPPLY CABLE MUST BE CONNECTED USE EXTREME CAUTION IN WORKING ON POWER SUPPLY AND OTHER ELECTRONIC COMPONENTS 4 WHEN DISASSEMBLING OR ASSEMBLING A PRODUCT MAKE SURE TO WEAR GLOVES TO AVOID INJURIER FROM METAL PARTS WITH SHARP EDGES WARNING 1 REPAIRS ON EPSON PRODUCT SHOULD BE PERFORMED ONLY BY AN EPSON CERTIFIED REPAIR TECHNICIAN 2 MAKE CERTAIN THAT THE SOURCE VOLTAGES IS THE S...

Page 4: ...ts layout Electrical circuit boards schematics Exploded diagram Parts List Symbols Used in this Manual Various symbols are used throughout this manual either to provide additional information on a specific topic or to warn of possible danger present during a procedure or an action Be aware of all symbols when they are used and always read NOTE CAUTION or WARNING messages Indicates an operating or ...

Page 5: ...ME100 are OEM products the contents of the specification differ from those of EPSON products Therefore the structure and the contents of this service manual differ partly from usual manual Revision Issued Date Description A 2004 9 1 First Release ...

Page 6: ... 35 2 1 5 Ink System Mechanism 40 2 1 6 Ink Sequence 43 2 2 Scanner Mechanism 45 2 2 1 Scanner Carriage Mechanism 45 Chapter 3 TROUBLESHOOTING 3 1 Overview 48 3 2 Error Indications and Fault Occurrence Causes 48 3 3 Troubleshooting 52 3 3 1 Superficial Phenomenon Based Troubleshooting 64 Chapter 4 DISASSEMBLY AND ASSEMBLY 4 1 Overview 73 4 1 1 Precautions 73 4 1 2 Tools 74 4 1 3 Work Completion Ch...

Page 7: ... 111 5 1 1 Required Adjustment 111 5 1 2 Adjustment Program feature 112 5 1 3 Adjustment Except Adjustment Program 112 5 1 4 Timing Belt Tension Adjustment 112 Chapter 6 MAINTENANCE 6 1 Overview 116 6 1 1 Cleaning 116 6 1 2 Service Maintenance 116 6 1 3 Lubrication 118 Chapter 7 APPENDIX 7 1 Connector Summary 122 7 1 1 Major Component Unit 122 7 2 Exploded Diagram 123 7 3 Parts List 130 7 4 Electr...

Page 8: ...C H A P T E R PRODUCTDESCRIPTION ...

Page 9: ...16bit pixel color Data output from AFE 16bit pixel color Data output from Twain 8bit pixel color or 1bit pixel color V Stand alone copy functions T Paper size can be selected from 2 options T Paper type can be selected from 2 options plain paper or photo paper which also defines copy quality T Enlarge Reduce factor can be selected from 2 options actual size 100 or Fit to page V Scan functions This...

Page 10: ...T Bi directional minimum distance printing with logic seeking V Print Speed V Control Code T ESC P Raster command T EPSON Remote command V Internal fonts T Courier Regular font T ASCII from 0x20 to 0x7E V Input buffer size T 128KByte for USB buffer 1 2 1 3 Paper Feed Specifications V Paper feed method Friction feed using one ASF Auto Sheet Feeder 16 5mm 2 2578mm 32 360 B48 Y15 Y1 C15 C1 M15 M1 B1 ...

Page 11: ...17 24 lb Plain paper Reclaimed paper A5 148mm 210mm B5 182mm 257mm Letter 215 9mm 8 5 279 4mm 11 Legal 215 9mm 8 5 355 6mm 14 Executive 184 2mm 7 25 266 7mm 10 5 Half Letter 139 7mm 5 5 215 9mm 8 5 User defined 89 215 9mm 89 1117 6mm C A U T I O N T Poor quality paper may reduce print quality and cause paper jams or other problems If you encounter problems switch to a higher grade of paper T It is...

Page 12: ...lb Bond paper Air mail PPC DL 220 110 C6 162 114 220x132 220 132 C A U T I O N T Use paper under normal conditions Temperature 15 to 25 C 59 to 77 F Humidity 40 to 60 RH T Poor quality paper may reduce print quality and cause paper jams or other problems If you encounter problems switch to a higher grade of paper T It is necessary that there is no wrinkle nap tear fold so on in the form T Don t us...

Page 13: ...01 6 152 4 4 x6 Perforations 101 6 152 4 Economy Photo Paper A4 210 297 0 23 188 Photo Sticker 4 16 A6 105 148 0 19 N A Premium Glossy Photo Paper 4 x6 No Perforations 101 6 152 4 0 23 188 10x15 101 6 152 4 5 x7 127 178 Iron on Cool Peal Transfer Paper Letter 215 9 279 4 0 18 124 A4 210 297 Photo Quality Self Adhesive Sheet A4 210 297 0 19 167 Double Sided Matte Paper Letter 215 9 279 4 0 25 178 A...

Page 14: ...plicable paper Printing area Paper type Left margin Right margin Top margin Bottom margin Cut sheets A4 3mm 0 12 3mm 0 12 3mm 0 12 12 5mm 0 49 A5 B5 Letter Legal Executive Half Letter User defined Exclusive papers Bright White Ink Jet Paper 3mm 0 12 3mm 0 12 3mm 0 12 12 5mm 0 49 Premium Bright White Paper Premium Ink Jet Plain Paper Photo Quality Ink Jet Paper Matte Paper Heavy weight Photo Paper ...

Page 15: ... 1 4 Paper Support p 11 Refer to the following table As for each margin area refer to Figure 1 4 p 15 Figure 1 4 Printable area for envelopes Table 1 6 Applicable paper Printing area Paper type Left Margin Right Margin Top Margin Bottom Margin No 10 3mm 0 12 3mm 0 12 3mm 0 12 12 5mm 0 49 DL C6 220x132 Printable area LM TM RM BM Paper Feed Direction PW PL ...

Page 16: ...olor T039 T058 Table 1 8 Storage Temperature Situation Storage Temperature Limit Storage 20oC to 40oC Within a month at 40 C Packing storage 30oC to 40oC Transit 30oC to 60oC Within 120 hours at 60 C and within a month at 40 C C A U T I O N T The ink cartridge cannot be refilled T The ink cartridge that passes the expiration date should not be used T The ink in the ink cartridge freezes when leavi...

Page 17: ...lution 50 to 2400dpi selectable in 1 dpi steps 7200dpi 9600dpi V Gradations pixel depth Each color pixel has 16 bit input and either 1 bit or 8 bit output V Scanning speed 600dpi T Color Approx 15msec line T Monochrome Approx 5msec line V Light source RGB Three Color LED 1 2 2 2 Detailed Specifications V Control commands ESC I D7 V Gamma correction Two user defined levels 1 2 2 3 Image scanning ar...

Page 18: ... Power input 100 120V model 220 240V model Rated power supply voltage ACV 100 120 220 240 Input voltage range ACV 90 132 198 264 Rated current A 0 41 Typ 0 6 Max 0 24 Typ 0 35 Max Rated frequency Hz 50 60 Input frequency range Hz 47 63 for rated input frequency 50 60 Power consumption W Standby 4 2 Typ 5 Max 4 6 Typ 5 Max Idle 7 5 Typ 8 Max 8 Typ 8 5 Max Scanning 11 5 Typ 12 Max 12 0 Typ 12 5 Max ...

Page 19: ... T UL60950 CSA C22 2No 60950 T CCC T IEC60950 T Korea EMC T Korea T Singapore safety standard SS Mark T TUV S Argentina safety T FCC15B Class B T CE EN55022 CISPR Pub22 Class B EN61000 3 2 EN61000 3 3 EN55024 T EPSR T C TICK ASINZS 3548 Class B T NOM T CNS13438 Class B 1 2 3 5 Acoustic Noise V Noise level 48 5dB approx according to ISO7779 when for copying ...

Page 20: ...signal layout Figure 1 8 USB pin Assignment V Product ID 0x081 V Endpoint attribute Table 1 12 Device ID Model Name Device ID Model Name Device ID Stylus CX1500 EJL SP ID CR LF MFG EPSON CMD ESCPL2 BDC MDL Stylus SP CX1500 CLS PRINTER DES EPSON SP Stylus SP CX1500 FF ME100 EJL SP ID CR LF MFG EPSON CMD ESCPL2 BDC MDL ME SP 100 CLS PRINTER DES EPSON SP ME SP 100 FF Table 1 13 Connector pin assignme...

Page 21: ...vided for ordinary use with 3mm copy margin from every side 1 4 2 Copy Speed 1 4 3 Copy Mode Table 1 15 Supported paper sizes types and qualities Paper type Quality 1 Paper size Paper name Panel Indication Plain Paper Plain Paper Plain Paper A4 Letter Premium Glossy Photo Paper Photo Paper Photo Paper 10x15 4 x6 Table 1 16 Copy Speed Mode Paper Type Black Color e memo Pattern A4 Epson Matter Paper...

Page 22: ...1 19 Copy printer RM LM TM BM 3mm 0 12 3mm 0 12 3mm 0 12 3mm 0 12 a a Copy Print area Copy paper Print direction Scan direction Right side of copy Right side of original Original face down Scan area Scan bed BM TM PL RM LM Top PW 2 1 OLM Top RW OTM RL Note 1 This indicates the top left corner of the original Normally this corner is aligned with the scan bed s top right corner as the reference poin...

Page 23: ...tton Select paper type Fit to Page Button Setting On Off of Fit to Page B W Start Button 1 Start monochrome copy Color Start Button Start color copy Stop Button Stop job of copying or printing or sometimes work as shift button Table 1 21 Indicators LED Function Power LED Green Light at stand by Blink while some operation is proceeding Paper Error LED Red Light or blink while some error or warning ...

Page 24: ...4 Figure 1 10 Control panel Power Button Ink Maintenance Button Number of copies Button Media Select Button Fit to Page Button B W Start Button Color Start Button Stop Button Power LED Ink Error LED Number of Copies LED 2 3 Paper Type LED 1 2 Fit to Page LED Paper Error LED ...

Page 25: ... Setting Plan paper Media Type Alternate paper type of Plain Paper and PGPP Fit to page Button 2 Factory Setting OFF Fit to Page Alternate Fit to Page of On and Off B W copy start Button In Idle state V B W copy start 1 Paper size type Fit to Page settings are stored 2 Based on the setting do B W copy 3 When Copy finished restore Number of copies Paper size type Fit to Page setting to Panel Number...

Page 26: ...t button at the same time V Function T Paper Size selection is change to A4 4 x6 Letter 4 x6 mode T Confirm the setting by flushing all LEDs once NOTE Only valid in idle state 1 5 3 3 Service Operation The ink overflow counter can be reset using the steps below 1 Number of copies button with Power button ON T Enter to maintenance setting mode T Make all LED turn on for 1 second T The contents of i...

Page 27: ...t it goes into a paper jam error V No ink cartridge When the printer detects that ink cartridge comes off or failed to read or write CSIC data it goes into this error mode V Maintenance request When the total amount of ink wasted through cleanings and flushing reaches to the limit printer indicates this error and stops In such a case the absorber in the printer enclosure needs to be replaced with ...

Page 28: ... when turning the printer power on again within 10 seconds from last power off or printer recognized the INIT signal negative pulse of parallel interface When printer is initialized the following actions are performed a Cap the printer head b Eject a paper c Clears input data buffer d Clears print buffer e Sets default values 3 Software initialization The ESC command also initialize the printer Wh...

Page 29: ...C H A P T E R OPERATINGPRINCIPLES ...

Page 30: ...nsists of Print Head Carriage Mechanism Paper Loading Mechanism Paper Feeding Mechanism Ink System Like the previous printers Stylus C41 C42 C43 C44 C45 C46 the Stylus CX1500 ME100 is equipped with two stepping motors one for the Paper Loading Feeding Mechanism and the Pump Mechanism with the CR Lock Mechanism and one for the CR Mechanism The ASF Unit for the Paper Loading Mechanism uses rear entr...

Page 31: ...amount data this printer can detect the ink consumption status such as Ink Low Out condition The basic operating principles of the Print Head which plays a major role in printing are the same as the previous printer Stylus C41 C42 C43 C44 C45 C46 on demand method which uses PZT Piezo Electric Element In order to uniform the ejected ink amount the Print Head has its own Head ID 6 digits code for th...

Page 32: ...tion amount data is written into the CSIC chip V Nozzle Plate The plate with nozzle holes on the Print Head surface is called Nozzle Plate V Filter When the Ink Cartridge is installed if any dirt or dust around the cartridge needle is absorbed into the Print Head there is a great possibility of causing nozzle clog and disturbance of ink flow and alignment failure and dot missing finally To prevent...

Page 33: ...d printing process 2 1 2 2 Printing Method For printing dot system the Stylus CX1500 ME100 has the following two kinds of printing mode T Multiple shot printing T Variable dot printing The above two printing modes are automatically selected depending on the media and the resolution setting of the printer driver The following explains each printing mode V Multiple shot printing This printing mode i...

Page 34: ...hen the detection plate molded on the Carriage Unit pushes down the HP Detection Lever and the CR home position is detected with HP PE Sensor HIGH signal is output to the CPU Figure 2 6 CR Home Position Detection For your reference in case that the CR home position is not detected with the HP PE Sensor although the Carriage Unit moves correctly the printer indicates the Fatal error And also in cas...

Page 35: ...bers in the following figure show you the order of transmission path Note The Clutch Gear is molded on the backside of the Spur Gear 35 2 such as Combination Gear Figure 2 7 Paper Loading Feeding Mechanism Table 2 2 PF Motor Specifications Item Description Motor type 4 Phase 96 Poles PM Stepping motor Drive voltage 35 9V 5 DRV IC voltage Coil Resistance 6 1Ω 10 per phase at 25 degrees Inductance 8...

Page 36: ...clockwise rotation of the PF Motor pinion gear the ASF home position is detected by this lever for the paper loading operation In this time the printer cannot load a paper from ASF Unit because the drive of the PF Motor is not transmitted to the LD Roller Shaft 2 Paper loading function When the Change Lever is released from the Clutch mechanism with the clockwise rotation of the PF Motor pinion ge...

Page 37: ... left figure In this time the Change Lever is locked instantaneously by the protrusion on the backside of the Carriage Unit to change over from the ASF home position detection function to the paper loading function surely Step 1 ASF Home Position Step 2 Hopper Paper Return Plate Condition LD Roller Shaft Hopper Paper Return Plate Torsion Spring 29 1 LD Roller Gear Rotation Direction Right side vie...

Page 38: ...Clutch come at the above Step 1 position the Clutch Lever is locked with the Change Lever again In this time the drive of the PF Motor is interrupted and the drive is transmitted only to the PF Roller side for the paper feeding sequence ASF Hopper Release Lever Compression Spring 2 50 ASF Frame Paper Return Plate ASF Hopper Release Lever LD Roller Shaft PF Motor driver transmission path for pickin...

Page 39: ...e drive of the PF Motor is transmitted to the Star Wheel through the EJ roller Following figure shows you the transmission path for the PF Roller the Paper Guide Roller and the EJ Roller the Star Wheel The top of a paper is loaded to the PF Roller from the ASF Unit in the paper loading sequence And then when the PF Motor pinion gear rotates CCW direction left side view a paper is fed by the PF Rol...

Page 40: ...e the Cap is ejected while the Carriage Unit is in the further right side than the CL position the ink is not absorbed from the ink cartridge or the ink cavity The following shows you the Carriage Unit position for each condition easily But on the valveless cap system the above 2 operation is done outside the capping position The Carriage Unit moves outside the CR home position and the pump absorb...

Page 41: ...e the hook of the Carriage Unit hits to the Slider Lock Lever In this time the Slider Lock Lever is released and the Cap Slider returns to the bottom position completely The broken line is the position of the Carriage Unit the Slider Lock Lever just before being released When the Carriage Unit moves to the left side from the wiper setting position the Cap Unit is pulled back by the tension force o...

Page 42: ...rom the Cap when the Ink Tube is pressed by a roller in the Pump Unit Following figure shows you the overview of the Pump Unit mechanism operation Note The PF Motor rotational direction seen from the right side of the printer Figure 2 12 Pump Mechanism Transmission Path PF Motor pinion gear CCW Spur Gear 60 PF Roller EJ Roller CW Spur Gear 10 8 CCW Combination Gear 18 28 CW Spur Gear 27 2 Pump Uni...

Page 43: ...rge will take about 90 seconds for Stylus CX1500 ME100 If the power is turned off during the Initial Ink Charge the CL1 will be performed at next power on timing V Manual Cleaning The Stylus CX1500 ME100 provides four types of manual cleaning to clean air bubbles clogged ink with viscosity or foreign substances The following manual CL can be performed by the control panel operation the printer dri...

Page 44: ...inute and second As soon as the printer receives the timer command from the Printer Driver the printer stores its command in the EEPROM Then it is compared with the latest CL time which is stored in the EEPROM And in case that the timer cleaning period is over the specific period the printer performs the timer cleaning automatically In this time the printer stores the timer command in the EEPROM V...

Page 45: ...to digital information using the linear CCD V Rod Lens Array Many rod shaped lenses are arranged in parallel and the upright multiple images of each lens is overlapped to form a single continuous image Compared to a regular lens this has the special ability to reduce the distances between images It can project at 1 to 1 size for imaging a linear CCD with a width identical to an A4 size document V ...

Page 46: ...shows the specifications for the stepping motor that controls the Scanner Carriage Mechanism Drive of the Scanner Motor is transferred to the Scanner Carriage Unit by the Scanner Timing Belt The Scanner Carriage Unit slides in the secondary scanning direction The Scanner Motor uses a stepping motor and drives using open loop control This scanner has no sensor mounted to detect the home position wh...

Page 47: ...C H A P T E R TROUBLESHOOTING ...

Page 48: ... e g power on sequence paper feeding loading sequence ink sucking sequence NOTE Errors caused by the Scanner Unit are not displayed on the STM3 STM3 displays the Printer s errors only Table 3 1 Motor Coil Resistance Motor Location Check point Resistance CR Motor J10 Pin 1 and 3 Pin 2 and 4 11 5Ω 10 at 25 C phase PF Motor J9 Pin 1 and 3 Pin 2 and 4 6 1Ω 10 at 25 C phase Scanner Motor J6 Pin 1 and 3...

Page 49: ...Message Fault Occurrence Cause This error is detected when the SPC cannot communicate with the PC correctly This error is detected when the ink consumption amount reaches about 85 Note Even if this error is indicated on the STM3 you can continue the printing until I C becomes Ink Out condition However the Head Cleaning operation cannot be done so that the remaining ink is low condition This error ...

Page 50: ...ccurrence Cause This error is detected when The ink consumption amount reaches 100 The ink cartridge is defective The slight amount of the ink is remaining in the I C even if the Ink Out error is detected This is to prevent the Print Head nozzle from the printing operation without firing the ink This error is detected when data from CSIC cannot be read normally or when data cannot be written to CS...

Page 51: ...essage Fault Occurrence Cause This error is detected when An unsupported ink cartridge has been installed An ink cartridge with a different destination has been installed This error is detected when the PE Sensor cannot properly detect the paper bottom edge during feeding of paper This error is detected when the Waste Ink Counter exceeds the preset counter value This error is detected when it is d...

Page 52: ...them by referring the Chapter 4 Disassembly The following tables describe the error check points Table 3 4 Check point for the communication error according to each phenomenon Occurrence timing CR position Detailed phenomenon Defective unit part name Check point Remedy Power on Anywhere When turning on the power the SPC does not operate at all Panel Unit 1 Check if the Panel Connector Cable is not...

Page 53: ...S Board Connector Cable to J1 on the Main Board 2 Check if the PS Board Connector Cable PS Board Unit is not damaged 2 Replace the PS Board Unit with new one If the problem is not solved replace the Main Board Unit with a new one Table 3 4 Check point for the communication error according to each phenomenon Occurrence timing CR position Detailed phenomenon Defective unit part name Check point Reme...

Page 54: ... before the initial ink charge according to each phenomenon Occurrence timing CR position Detailed phenomenon Defective unit part name Check point Remedy Power on Inside HP The SPC does not perform the initial ink charge and an error is indicated with LEDs and STM3 Ink Cartridge 1 Check if the Ink Cartridge can be used by installing it to other SPC 1 Replace the Ink Cartridge with a brand new one ...

Page 55: ... paper from the Printer driver The micro pearl on the LD Roller surface is removed To remove severe smear staple a cloth moistened with alcohol to a post card and clean the roller in the same manner If the problem is not solved replace the Holder shaft unit with new one The Hopper does not operate during the paper loading sequence although the LD Roller rotates to load paper from the ASF Unit ASF ...

Page 56: ...f the Extension Spring 0 143 does not come off in the Clutch mechanism 1 Reassemble the Extension spring 0 143 in the Clutch mechanism 2 Check if the Clutch does not come off from the dowel of the LD Roller Shaft 2 Reassemble the round portion of the Clutch on the dowel of the LD Roller Shaft 3 Check if the Clutch tooth is not damaged 3 Replace the Holder Shaft Unit with a new one 4 Check if the C...

Page 57: ...gh the printer enters standby mode normally after power on the PF Motor does not rotate when a print job is transmitted to the SPC PF Motor 1 Check if the PF Motor Connector Cable is connected to J9 on the Main Board 1 Connect the PF Motor Connector Cable to J9 on the Main Board 2 Check if the coil resistance of the PF Motor is about 6 1Ω by using tester refer to Table 3 1 2 Replace the PF Motor w...

Page 58: ...ge 1 Check if Ink Cartridge is properly installed 1 Install the Ink Cartridge properly 2 Check if the Memory Chip is not disconnected or not chipped 2 Replace the Ink Cartridge with a new one CSIC Board 1 Check if the Head FFC is connected to connector on the CSIC Board 1 Connect the Head FFC to connector on the CSIC Board 2 Check if the CSIC Board is not damaged 2 Replace the Carriage Unit with a...

Page 59: ...ft Unit 1 Check if the Torsion Spring 0 22 is properly installed 1 Set the Torsion Spring 0 22 between the Holder Shaft and the PE Sensor Lever When turning on the power the Carriage Unit move to the home position correctly But the paper feeding sequence is performed without loading paper in the paper loading sequence Holder Shaft Unit 1 Check if the Torsion Spring 0 22 is properly installed 1 Set...

Page 60: ...r Cable is not damaged 3 Replace the PF Motor with a new one Operation When a top of a paper at the correct timing during the paper loading sequence the paper is ejected immediately without setting the paper setting position for printing But in this time next paper is loaded to the PE Sensor Lever ASF Unit 1 Check if the Paper Return Plate operates correctly in the paper loading sequence 1 Set the...

Page 61: ...orrectly But the paper feeding sequence is performed without loading a paper from the next paper loading sequence Holder Shaft Unit 1 Check if the Torsion Spring 0 22 for the PE Sensor Lever does not come off 1 Set the Torsion Spring 0 22 for the PE Sensor Lever to the suitable position Operation The leading edge of paper is not loaded to the PF Roller Unit Paper Guide Upper 1 Check if the Paper G...

Page 62: ...n Board 1 Connect the CR Motor Connector Cable to J10 on the Main Board 2 Check if the coil resistance of the CR Motor is about 11 5Ω by using tester refer to Table 3 1 2 Replace the CR Motor with a new one 3 Check if the CR Motor Connector Cable is not damaged 3 Replace the CR Motor with a new one When turning on the power the Carriage Unit collides to the Change Lever located to the front side o...

Page 63: ...d 1 Reassemble the Paper Guide Upper to the Main Frame correctly Operation The Carriage Unit climbs over the Slider Lock Lever set to the wiping position and the Carriage Unit collides to its lever Front Frame 1 Check if the Slider Lock Lever is correctly released by the CR movement 1 Replace the Front Frame with a new one Main Frame 1 Check if the Slider Lock Lever is correctly released by the CR...

Page 64: ...ccurrence timing CR position Detailed phenomenon Defective unit part name Check point Remedy Anywhen Anywhere The abnormal noise occurs at the first power on timing and during each operation although the printing operation is performed Front Frame 1 Check if the grease on the Front Frame is sufficient 1 Wipe off the remaining grease on the Front Frame and lubricate it on its frame Main Frame 1 Che...

Page 65: ...Array vertical stripes appear on the scanned image Scanner Carriage Unit 1 Check if there is not any dust on the LED 1 Remove the extraneous matter from the Rod Lens Array blow away the dusts The LED of CIS Unit does not light up CIS Unit 1 Check if the LED lights up 1 Replace the CIS Unit with new one Nothing is scanned Making a copy results in all black printout Document 1 Check if a document to...

Page 66: ...tor Cable to J6 on the Main Board 2 Check if the coil resistance of the Scanner Motor is about TBDΩ by using the tester refer to Table 3 1 2 Replace the Scanner Motor with a new one 3 Check if the Scanner Motor Connector Cable is not damaged 3 Replace the Scanner Motor with a new one Table 3 12 Check point for poor scanned image quality Scanned image Quality State Detailed phenomenon Defective uni...

Page 67: ... come off 2 Replace the Ink System Unit with a new one Ink is ejected to the Cap from the Print Head but the SPC does not recover from the error after cleaning or ink change Print Head 1 Check if it returns to normal by performing CL operation or replacing the Ink Cartridge 1 Perform CL operation and the Ink Cartridge replacement specified times If it doesn t work change the Print Head with a new ...

Page 68: ... Main Board Connectors 2 Check if the Head FFC is not damaged 2 Replace the Head FFC with a new one Print Head 1 Check if it returns to normal by performing CL operation or replacing the Ink Cartridge 1 Perform CL operation and the Ink Cartridge replacement specified times If it doesn t work change the Print Head with a new one Main Board Unit 1 Check if the Main Board Unit is not damaged 1 Replac...

Page 69: ...ge Unit Main Frame 1 Check if there is not any foreign material on the surface of the CR Guide Rail 1 Remove foreign objects from surface of the CR Guide Rail 2 Check if the grease is enough on the surface of the CR Guide Rail 2 After wiping the grease on the CR Guide Rail and the Carriage with a dry soft cloth coat it with grease G 58 Refer to Chapter 6 MAINTENANCE Front Frame 1 Check if there is...

Page 70: ... of the PF Roller Unit 1 Clean the surface of the PF Roller Unit carefully with the soft cloth 2 Check if the PF Roller Unit is not damaged 2 Replace the Printer Mechanism with a new one The Star wheel mark against the CR movement direction Front Frame 1 Check if the Star Wheel does not come off 1 Replace the Front Frame with a new one 2 Check if the surface of the Front Frame is flat 2 Replace th...

Page 71: ...k stain of paper Ink stain occurs at the back top end or bottom end of the print paper Housing Lower inner 1 Check if the Housing Lower inner does not have ink stain 1 Clean the Housing Lower inner with a soft cloth EJ Roller 1 Check if the EJ Roller does not have ink stain 1 Clean the EJ Roller with a soft cloth PF Roller Unit 1 Check if the PF Roller Unit does not have ink stain 1 Clean the PF R...

Page 72: ...C H A P T E R DISASSEMBLYANDASSEMBLY ...

Page 73: ...protective goggles to protect your eyes from ink If ink gets in your eye flush the eye with fresh water and see a doctor immediately T Always wear gloves for disassembly and reassembly to avoid iujury from sharp metal edges T To protect sensitive microprocessors and circuitry use static discharge equipment such as anti static wrist straps when accessing internal components T Never touch the ink or...

Page 74: ...ing of the main unit Note Available in the market Table 4 1 Tools Name Supplier Parts No Phillips Screw Driver No 1 EPSON 1080530 Phillips Screw Driver No 2 EPSON 1080532 Standard Screwdriver EPSON 1080527 PRECISION SCREW DRIVER 1 EPSON 1080525 Tweezer EPSON 1080561 Needle nose pliers EPSON 1080564 Acetate Tape EPSON 1003963 ...

Page 75: ... paper route VOK VNG Scanner unit Mechanism Glass surface is not dirty VOK VNG Alien substance is not mixed in the CR movement area VOK VNG CR mechanism CR smoothly operates VOK VNG CR operates together with scanner unit VOK VNG CR makes abnormal sound during its operation VOK VNG LED LED normally turns on and white reflection test is done near home position VOK VNG On line test On line test Opera...

Page 76: ...Inner Make sure that there is no gap between main frame and Housing Lower Inner Y axis direction Make sure that cut out portion of main frame is correctly placed on the square protrusion of Housing Lower Inner Z axis direction Make sure that there is no gap between main frame and Housing Lower Inner Make sure that the left side of Printer mechanism is correctly fixed by one hook b Control of verti...

Page 77: ...S Board Unit p 93 4 3 8 Housing Middle p 89 4 3 16 Holder Shaft Unit p 100 4 3 2 Stacker p 79 T To remove the PS Board Unit all parts shown in the green box need to be removed T To remove the Housing Lower Inner all parts shown in the red box need to be removed T To remove the Ink System Unit all parts shown in the blue box need to be removed 4 3 10 Housing Lower Outer p 92 4 3 17 Print Head p 103...

Page 78: ...moval procedure 1 Open Document Cover 2 Remove document cover from the hooks x2 of Scanner Unit in direction of arrows T Document Cover Mat Removal 1 Remove Document Cover Mat secured to Document Cover with the double sided tapes x2 Document Cover Step 1 Step 2 Hook Hook Document Cover Mat Double sided tapes C A U T I O N The Document Cover hinges can be easily broken so use care when installing o...

Page 79: ...BLY Disassembly 79 4 3 2 Stacker V External View Figure 4 3 Stacker Removal V Part Unit that should be removed before removing Stacker None V Removal procedure 1 Pull out Stacker 2 Release the hook x1 for securing Stacker and then pull it outward Stacker Hook ...

Page 80: ...after releasing the dowel x1 slide it in direction of arrow and release the hooks x4 and then remove upward 2 Disconnect Panel Connector Cable from Connector J4 of Main Board 3 Remove the screws x5 for securing Panel Board and then remove Panel Board from Panel Cover 4 Remove Button Sheet from Panel Cover Panel Unit 2 1 Dowel Hooks J4 Panel Board C P F 3x6 TBD 4 1kgfcm Dowels Button Sheet Align th...

Page 81: ...nit V Removal procedure 1 Remove the screws x2 for securing Panel Housing 2 Release Scanner Motor Connector Cable from the hook x1 of Panel Housing 3 Release Panel Housing from the hook x1 by using a flat blade screwdriver and then remove by lifting upward C B P 3x8 TBD 5 0 5kgfcm Hook Panel Housing Hook Install by aligning Panel Housing notch in a way that will not damage Head FFC Figure 4 6 Inst...

Page 82: ...the notch in Housing Upper 3 Lift the Scanner Unit to the position as shown in the figure approx 60º and while lifting Scanner Motor Connector Cable and Scanner Carriage FFC by hand remove Scanner Unit using the steps shown in the figure Housing Upper J6 J8 Double sided tapes Support Band Hook Approx 60º 1 2 Scanner Unit C A U T I O N The Scanner Carriage FFC is fastened with the double sided tape...

Page 83: ... Scanner Carriage Frame 3 After peeling off double sided tape that secures Scanner Carriage FFC disconnect from CIS Unit connector and remove CIS Unit C A U T I O N T Perform the following steps in a location free of dirt and dust A clean room or clean bench is preferred T Do not damage Document Glass of Scanner Housing Upper Scanner Housing Upper Document Glass Hook C P F 3x8 TBD 4 0 5kgfcm C A U...

Page 84: ...me with Scanner Timing Belt Combination Gear A Scanner Timing Belt Driven Holder Driven Holder Spring Scanner Carriage Frame C A U T I O N The Driven Holder Spring will spring out with much force so prevent losing it by covering it with your hand while removing it Insert Driven Holder Spring into the rib of Driven Holder Figure 4 14 Installation of Driven Holder A D J U S T M E N T R E Q U I R E D...

Page 85: ...he screws x3 for securing Scanner Motor Unit and then remove Scanner Motor Unit Scanner Motor Connector Cable Hole Hooks Scanner Motor Unit 3 2 1 Driven Holder Driven Holder Rear view C P F 3x6 TBD 4 0 5kgfcm C A U T I O N The Driven Holder Spring will spring out with much force so prevent losing it by covering it with your hand while removing it Insert Driven Holder Spring into the rib of Driven ...

Page 86: ...be removed before removing Panel Housing Housing Upper Document Cover Panel Unit Panel Housing Scanner Unit V Removal procedure 1 Remove the screws x4 for securing Housing Upper 2 While removing Housing Upper in the upward direction release connector cables secured to the hook x1 C P F 3x8 TBD 4 0 5kgfcm Hook Housing Upper C A U T I O N Do not damage all connector cables ...

Page 87: ...11 HP PE Sensor Connector Cable J12 Head FFC 3 Peel off Grounding Spring Support secured to Main Board Unit by the double sided tape x1 4 Release Main Board Unit from front side of printer and lift it upwards 5 Disconnect PS Connector Cable from connector J1 of Main Board and then remove Main Board Unit Main Board Unit J12 C B S 3x6 F Ni 6 1kgfcm 3 1 2 J11 J10 J9 C B F 3x8 F Zn 4 1kgfcm 1 2 J1 Rib...

Page 88: ...oard Unit A D J U S T M E N T R E Q U I R E D When having replaced Main Board Unit implement the adjustment in the following order Refer to Chapter 5 ADJUSTMENT T When possible to read data from the old board 1 EEPROM parameter back up T When impossible to read from the old board 1 EEPROM initial setting 2 Protection counter reset 3 Head ID input 4 Top margin adjustment 5 Bi D adjustment 6 USB ID ...

Page 89: ...g Middle 2 Release the front side hooks x2 for securing Housing Middle by using a flat blade screwdriver and then lift slightly 3 Release the rear side hooks x3 for securing Housing Middle by using a flat blade screwdriver 4 Release Housing Middle in the order as shown in the figure C P F 3x8 F Zn 4 1kgfcm Hook 2 1 Housing Middle Hook Hooks C A U T I O N Do not attempt to lift and tilt the printer...

Page 90: ... Printer Mechanism 2 Open Hopper and then remove Compression Spring 2 50 ASF Unit 1 3 2 Compression Spring 2 50 Hopper Pad Paper Return Plate Pad C B S P2 3x6 F Ni 8 1kgfcm C B S 3x8 F Ni 6 1kgfcm C B S 3x6 F Ni 8 1kgfcm Shaft C A U T I O N Do not touch Hopper Pad and Paper Return Plate Pad T Install ASF Unit while pressing by hand on Paper Return Plate T Align the positioning hole x1 of Main Fram...

Page 91: ... by using tweezers 4 Remove the hinge of Paper Return Plate by using tweezers and then remove Paper Return Plate Paper Return Plate Torsion Spring 29 1 Rear View Rear View Hinge Confirm that Paper Return Plate operates smoothly A D J U S T M E N T R E Q U I R E D When having removed or replaced ASF Unit implement the following adjustment Refer to Chapter 5 ADJUSTMENT T Top margin adjustment ...

Page 92: ... x5 for securing Housing Lower Outer 2 As shown in the steps of the figure lift Housing Lower Inner together with the Printer Mechanism while avoiding interference at the right rear side and separate Housing Lower Outer 5 Spur Gear 60 Dowel 4 3 2 1 1 Housing Lower Outer Housing Lower Inner 2 Interference C P F 3x8 TBD 4 1kgfcm Dowel Dowel Tighten the screws in order as shown in the figure C A U T ...

Page 93: ...anel Unit Panel Housing Scanner Unit Housing Upper Main Board Unit Housing Middle Housing Lower Outer ASF unit V Removal procedure 1 Remove the screws x2 for securing PS Board Unit 2 Remove PS Board Unit by sliding it in the rearward direction C B P 3x8 F Zn 4 0 5kgfcm C B P 3x6 F Zn 4 0 5kgfcm PS Board Unit Confirm that PS Board Unit is fastened to the hook of Housing Lower Inner Figure 4 27 Inst...

Page 94: ...r s gear turn it clockwise and release Carriage Lock 2 Slide Carriage Unit to the center of the printer 3 Remove the screws x2 for securing Front Frame 4 Return Carriage Unit to the home position and remove Front Frame Dowel C B S3x6 F Ni TBD Carriage Unit 1 2 Front Frame Rib Carriage Lock Rib positioning holes Align the positioning holes x2 of Front Frame with the ribs x2 of Main Frame A D J U S ...

Page 95: ... remove the claw extending from Housing Lower Inner 2 Lift left side of EJ Roller and then remove EJ Roller along notch in left side of Main Frame EJ Roller Notch Claw 1 2 C A U T I O N If the EJ Roller s gear and EJ Roller Shaft are removed make sure that neither of EJ Roller Shaft hooks is damaged If either of the hooks is damaged it should be replaced with a new one Figure 4 30 Hook of EJ Rolle...

Page 96: ...or Connector Cable and HP PE Sensor Connector Cable 3 Pinch the dowel of EJ Roller s gear turn it clockwise and release Carriage Lock 4 Slide Carriage Unit to the center of the printer 5 Remove the screws x2 for securing CR Motor and then remove CR Motor from Main frame 6 Remove Timing Belt from the pinion gear of CR Motor and then remove CR Motor Carriage Unit CR Motor Acetate tapes Double sided ...

Page 97: ...iven Pulley Because the screw has been fixed in the static temperature condition If removed the Bi D will be changed in wide temperature range Figure 4 32 Screw of Driven Pulley When reassembling CR Motor it contacts the dowel of Main Frame after turning clockwise Figure 4 33 Installation of CR Motor Screw Dowel StyluC4x のマニュアルにこの記載がありますがこのネジ締め箇所は温度によって変化するのでしょうか ...

Page 98: ...of EJ Roller s gear in clockwise direction 2 Push the dowels x2 or 3 each for securing Paper Guide Upper x3 by using tweezers and then pull Paper Guide Upper x3 along with Torsion Spring 48 51 1 each from Main Frame Dowels Transparency Dowels Paper Guide Upper C A U T I O N Perform this operation by the following procedures so that the coating material of PF Roller does not damage Reassembly of Pa...

Page 99: ...s x2 of Main Frame by sliding Paper Guide Upper to the right side Figure 4 38 Installation of Paper Guide Upper 4 5 Release Torsion Spring 48 51 from the hook of Paper Guide Upper Figure 4 39 Installation of Paper Guide Upper 5 Dowels Release Torsion Spring 48 51 6 Eject the transparency from the printer by rotating the dowels of EJ Roller s gear in clockwise direction Figure 4 40 Installation of ...

Page 100: ...ase Carriage Lock 2 Slide Carriage Unit to the left side of the printer 3 Release CR Motor Connector Cable from the hooks x2 of Main Frame and the hooks x5 of Holder Shaft Unit 4 Peel off the acetate tapes x2 for securing CR Motor Connector Cable and HP PE Sensor Connector Cable 5 Release Head FFC from the hook x1 of Holder Shaft Unit Dowels Head FFC Holder Shaft Unit Acetate tapes Double sided ta...

Page 101: ...bination Gear 16 32 Spur Gear 35 2 Dowel Hook Dowels LD Roller Shaft Holder Shaft Clutch Extension Spring 0 143 Hooks Dowel N G O K C A U T I O N T Damage may occur by placing a load on the lower side hook x1 of Pump Frame if Pump Frame is spread too wide T Do not touch LD Roller T Do not allow damage to gear surface of Spur Gear 35 2 and Combination Gear 16 32 T Engage gear surfaces of Spur Gear ...

Page 102: ... and Torsion Spring 0 22 14 Remove Torsion Spring 0 22 from PE Sensor Lever HP PE Sensor Cable Hooks PE Sensor Lever 1 2 2 1 TorsionSpring 0 22 HP Sensor Lever HP PE Sensor Hook Straight Leg L Shape Leg Shaft Make sure to place HP PE Sensor Connector Cable to the suitable groove on LD Roller Shaft Holder T Fasten L shaped leg of Torsion Spring 0 22 to indentation of HP Sensor Lever PE Sensor Lever...

Page 103: ... for securing CR Motor and then remove Timing Belt from pinion gear of CR Motor and Driven Pulley 5 Release Head FFC form the fixing points of Carriage Unit and disconnect Head FFC from connector of CSIC Board on Carriage Unit 6 Release the hook x2 fixing between Print Head and Carriage Cover on the both sides of Carriage Unit and then pull the unit forward and remove the cover 7 Lift Print Head u...

Page 104: ...groove correctly as following figure T Apply THREE BOND 1401 Part Code 1091654 to the Timing Belt insertion part after inserting Timing Belt A D J U S T M E N T R E Q U I R E D After replacing Holder IC with a new one always apply oil G 58 to the specified portions T Refer to Chapter 6 Figure 6 12 p 120 A D J U S T M E N T R E Q U I R E D T When having replaced Print Head implement the adjustment ...

Page 105: ...pper Main Board Unit Housing Middle ASF Unit V Removal procedure 1 Remove Waste Ink Pads x4 and Tube Stopper Waste Ink Pads When assembling Waste Ink Pads be sure to set the tip of Ink Tube in the correct position of Housing Lower Inner Otherwise it will cause ink leakage Figure 4 48 Tip of Ink Tube setting position A D J U S T M E N T R E Q U I R E D When having replaced Waste Ink Pads implement ...

Page 106: ...ooks x2 for securing Cap Unit and then insert the rib x1 of Cap Unit into the slit of Main Frame 3 Release the hook x1 for securing Printer Mechanism by using a flat blade screwdriver and then remove Printer Mechanism by lifting upward Handling Position Housing Lower Inner Hooks Cap Unit Hook C B P 3x8 F Ni TBD Slit Rib C A U T I O N Hold the designated position and lift Printer Mechanism upward w...

Page 107: ...wer Inner Y axis direction Make sure that cut out portion of main frame is correctly placed on the square protrusion of Housing Lower Inner Z axis direction Make sure that there is no gap between main frame and Housing Lower Inner Make sure that the left side of Printer mechanism is correctly fixed by one hook Figure 4 51 Assembled standard position of main frame Assembled standard position of Y a...

Page 108: ...ousing Middle Housing Lower Outer ASF Unit PS Board Unit Front Frame EJ Roller Housing Lower Inner V Removal procedure 1 Remove the screws x2 for securing PF Motor 2 Release the hook x1 for securing PF Motor Connector Cable and then cut off the banding band 3 Remove PF Motor from Main Frame C A U T I O N Do not damage the following locations T Pinion gear of PF Motor T Spur Gear 60 of PF Roller C ...

Page 109: ...lease the hooks x3 for securing Pump Unit to Main Frame carefully and then remove Pump Unit with supporting Change Lever and Combination Gear 16 32 by your finger Supporting of Change Lever and gear is to prevent damage by dropping in disassembly 2 Remove the whole of Ink System Unit from Printer Mechanism Change Lever Combination Gear 16 32 Hooks Sealing Rubber Head Cleaner Cap Unit Pump Unit Dow...

Page 110: ...C H A P T E R ADJUSTMENT ...

Page 111: ...ter it is necessary to set the adjusting information for each printer mechanism in order to maintain consistent printing function and quality eliminating differences of each printer mechanism s characteristics Therefore in case that the combination of the printer mechanism and main board changes or the print head is replaced during the repair service you must set and save the correct information t...

Page 112: ...ttings by pressing the SELECT button for a number from No 0 No 9 Not selecting a number continues default values without a problem 5 Press the WEIGHT button The default value will appear Enter 0 7g m by means of the buttons on the Gauge 6 Press the WIDTH button The default value will appear Enter 3 0mm by means of the buttons on the Gauge 7 Press the SPAN button The default value will appear Enter...

Page 113: ...in terms of N newton This Digital Tension Gauge can pick up the tone accurately regardless of the force applied to the Timing Belt T Standard Value 6 5 to 9N C A U T I O N Do not let the Digital Tenshion Gauge contact with the Timing Belt Head FFC and Main Frame Sensor Cable Z direction Y direction 10 5mm Hook Do not use this portion to touch the Timing Belt Use this portion to touch the Timing Be...

Page 114: ...nd change it with a new one then measure again 4 If step 3 s result is NG remove the Carriage Unit and then remove the Timing Belt from the unit to replace the Belt with a new one Table 5 2 Checklist for Measurement Results Pattern 1 time 2 times 3 times Result 1 7 to 9N OK total 3 times 2 6 5 to 7N 6 5 to 9N OK total 3 times 3 6 5 to 7N Out Of Standard 6 5 to 9N OK total 3 times 4 6 5 to 7N Out O...

Page 115: ...C H A P T E R MAINTENANCE ...

Page 116: ...aning function This function can be performed by the control panel operation the printer driver utility and the Adjustment program In case that the cleaning sequence is performed by the control panel operation confirm that the printer is in stand by state the Power LED is lighting and hold down the Ink Maintenance button on the control panel between 3 to 6 seconds Then the printer starts the clean...

Page 117: ...k is drained to the Waste ink pads and the amount of the waste ink is stored as the waste ink counter into the EEPROM on the Main Board Due to this when the waste ink counter has reached the limit of the absorbing capability of the Waste ink pads the Maintenance call error is indicated on Status monitor 3 as following figure T Overflow Counter Limit Overflow Counter Protection Counter A 4000 Figur...

Page 118: ...Figure 6 4 Lubrication Figure 6 5 Lubrication C A U T I O N T Never use oil or grease other than those specified in this manual Use of different types of grease may damage the component or give bad influence on the printer function T Never apply larger amount of grease than specified in this manual Table 6 1 Specified lubricants Type Name EPSON code Supplier Grease G 58 1082176 EPSON Grease TC 551...

Page 119: ...nd CIS Holder Roller 2 CIS Holder Guide of Scanner Housing Lower Lubrication Type 1 TC 551 2 TC 551 Lubrication Amount 1 Adequate dose 2 Adequate dose Remarks 1 Use a brush to apply it 2 Use a brush to apply it CIS Holder Scanner Housing Lower CIS Holder Guide Lubrication Point Upper sides of spacers on both sides of CIS Unit Lubrication Type UD 321 Lubrication Amount Adequate dose Remarks Use a b...

Page 120: ...m x 2 points Remarks Use a brush to apply it Make the height of the grease and lubrication amount the same on both the PF Roller side and EJ Roller side Driven Pully Driven Pully Holder PF Roller side Front Frame EJ Roller side Lubrication Point Bottom channel of Holder IC Lubrication Type G 58 Lubrication Amount φ1mm x 1 point Remarks Use a injector to apply it Slide Carriage Unit to center and l...

Page 121: ...C H A P T E R APPENDIX ...

Page 122: ...ector s pin alignment C572 Main J9 J1 C5xx PSB PSE CN2 AC power Printer Mechanism USB I F J3 Scanner Carriage FFC Scanner Motor Scanner Mechanism HP PE Sensor Print Head J12 PF Motor J4 CR Motor C5xx PNL J11 J10 J8 J6 Table 7 1 Connector Summary for C572 Main Board Connector Function J1 For connection with the Power Supply Board J3 For connection with the USB interface J4 For connection with the P...

Page 123: ...100 Revision A APPENDIX Exploded Diagram 123 7 2 Exploded Diagram Following pages show exploded diagram Figure 7 2 Stylus CX1500 ME100 Exploded Diagram 1 E PS ON S TYLUS CX1500 No 1 R ev 01 C572 CAS E 001 100 120 101 102 600 ...

Page 124: ...CX1500 ME100 Revision A APPENDIX Exploded Diagram 124 Figure 7 3 Stylus CX1500 ME100 Exploded Diagram 2 E PS ON S TYLUS CX1500 No 2 R ev 01 C572 CAS E 002 111 110 560 560 560 154 106 108 105 201 107 109 560 560 560 ...

Page 125: ...EPSON Stylus CX1500 ME100 Revision A APPENDIX Exploded Diagram 125 Figure 7 4 Stylus CX1500 ME100 Exploded Diagram 3 E PS ON S TYLUS CX1500 No 3 R ev 01 C572 CAS E 003 104 153 103 ...

Page 126: ...EPSON Stylus CX1500 ME100 Revision A APPENDIX Exploded Diagram 126 Figure 7 5 Stylus CX1500 ME100 Exploded Diagram 4 300 200 E PS ON S TYLUS CX1500 No 4 R ev 01 C572 E LE C 001 ...

Page 127: ...EPSON Stylus CX1500 ME100 Revision A APPENDIX Exploded Diagram 127 Figure 7 6 Stylus CX1500 ME100 Exploded Diagram 5 E PS ON S TYLUS CX1500 No 5 R ev 01 C572 ME CH 001 510 504 501 ...

Page 128: ...EPSON Stylus CX1500 ME100 Revision A APPENDIX Exploded Diagram 128 Figure 7 7 Stylus CX1500 ME100 Exploded Diagram 6 505 506 507 502 E PS ON S TYLUS CX1500 No 6 R ev 01 C572 ME CH 002 ...

Page 129: ...lus CX1500 ME100 Revision A APPENDIX Exploded Diagram 129 Figure 7 8 Stylus CX1500 ME100 Exploded Diagram 7 559 558 557 151 150 554 555 152 500 552 553 556 551 E PS ON S TYLUS CX1500 No 7 R ev 01 C572 ME CH 003 ...

Page 130: ...TE 8803 150 COVER CARTRIDGE BK ASSY 151 COVER CARTRIDGE C ASSY 152 ASF UNIT 153 PAPER SUPPORT ECG 154 STACKER ECG 560 FOOT 200 ASSY MAIN BD 8803 CJL 201 ASSY SP PANEL BD 8803 CJL 300 ASSY SP 110V POWER 8803 CJL 500 PRINTER MECHANISM ASP MA414 100 501 CABLE FFC 12P D1 700MM 8803 502 ASSY SP MOTOR SET 8803 CJL 504 ASSY HOLDER SHAFT 505 BELT 356MXL 2 4 PU 8803 506 ASSY SPRING PULLEY SET 507 SPRING D4...

Page 131: ...ctrical Circuits 131 7 4 Electrical Circuits The electric circuit diagrams below are shown at the following pages V C572 Main control circuit board V C5xx PSB power supply circuit board V C5xx PSE power supply circuit board V C5xx Panel circuit board ...

Page 132: ...EPSON Stylus CX1500 ME100 Revision A APPENDIX Electrical Circuits 132 C572 Main control circuit board ...

Page 133: ...EPSON Stylus CX1500 ME100 Revision A APPENDIX Electrical Circuits 133 C5xx PSB power supply circuit board ...

Page 134: ...EPSON Stylus CX1500 ME100 Revision A APPENDIX Electrical Circuits 134 C5xx PSE power supply circuit board ...

Page 135: ...EPSON Stylus CX1500 ME100 Revision A APPENDIX Electrical Circuits 135 C5xx Panel circuit board ...

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