Epson SEPG04002 4.12.9 SENSOR UPPER PASS

EPSON AcuLaser C1100 Revision B

DISASSEMBLY AND ASSEMBLY DUPLEX 422

4.12.9 SENSOR UPPER PASS

REMOVAL

1. Remove DUPLEX ASSY. (p.412)

2. Remove COVER-R DUP. (p.413)

3. Remove COVER-L DUP. (p.414)

4. Remove LINK-LATCH and LINK-BUTTON. (p.416)

5. Open COVER UP-DUP TRANS, and remove INVERTER ASSY DUP. Note that

COVER LOW-DUP TRANS and COVER UP-DUP TRANS need not be

removed. (p.417)

6. Remove COVER-INV. (p.415)

7. Remove the screw (silver, with flange, tapping, 10 mm) fastening BRACKET-

SNS to INVERTER ASSY DUP.

8. Remove BRACKET-SNS from INVERTER ASSY DUP together with SENSOR

UPPER PASS.

9. Disconnect connector (P/J124) from SENSOR UPPER PASS.

10. Unhook the 3 hooks fastening SENSOR UPPER PASS to BRACKET-SNS, and

remove SENSOR UPPER PASS.

Figure 4-124. Removal of SENSOR UPPER PASS

Leg_Sec03_124FA

10)-1

10)-2

Contents

Main Notice: PRECAUTIONS DANGER WARNING About This Manual Manual Configuration Symbols Used in this Manual Abbreviations Safety Information Power Supply Mechanical Components High Temperature Assembly Laser Beam Warning/Caution Labels Leg_Sec001_020EA Leg_Sec001_019EA Page Safety Devices Page Revision Status Contents Chapter 1 PRODUCT DESCRIPTION Chapter 2 OPERATING PRINCIPLES Chapter 3 TROUBLESHOOTING Chapter 4 DISASSEMBLY AND ASSEMBLY Page Chapter 5 ADJUSTMENT Chapter 6 MAINTENANCE Chapter 7 APPENDIX Page 1.1 Overview 1.1.1 Engine features 1.1.2 Controller features 1.1.3 Software features 1.2 Basic Specifications 1.2.1 Process Specifications & System 1.2.2 Printer Basic Specifications PRINTING MODE BY PAPER TYPE Table 1-1. Printing mode by paper type PRODUCT DESCRIPTION Basic Specifications 23 Table 1-6. Paper feed Table 1-7. Combination with optional cassette SUPPORTED PAPER SIZE, TYPE AND ORIENTATION Table 1-8. List of supported paper size, type and orientation PRODUCT DESCRIPTION Basic Specifications 26 PRODUCT DESCRIPTION Basic Specifications 27 Figure 1-4. Dimensions (Including Options) - 3 Figure 1-2. Dimensions (Including Options) - 1 Figure 1-3. Dimensions (Including Options) - 2 Table 1-10. Dimensions and weights with options installed Page Page 1.3 Paper Specifications 1.3.1 Paper Type 1.3.2 Paper that may cause printing defects, paper jams or printer malfunction PRODUCT DESCRIPTION Paper Specifications 31 1.3.3 Available Paper by Feeder 1.3.4 Printing Area 4mm4mm 4mm4mm 1.4 Reliability and Serviceability 1.4.1 Reliability PRODUCT DESCRIPTION Reliability and Serviceability 33 1.4.2 Durability 1.4.3 Serviceability 1.5 Service Conditions PRODUCT DESCRIPTION Conditions for Storage and Transport 35 1.6 Conditions for Storage and Transport 1.6.1 Ambient Temperature and Humidity 1.6.2 Storage Altitude 1.6.3 Dropping 1.6.4 Vibration 1.7 Electrical Characteristics 1.7.1 Electrical Fast Transient /Bursts (AC Line Noise) 1.7.2 Instantaneous Outages 1.7.3 Resistance to Static Electricity 1.7.4 Inrush Current 1.8 Compatible Specification 1.8.1 Safety Standard 1.8.3 EMI Standards 1.8.2 Safety Standard (Laser Transmission) 1.8.4 Power Supply Harmonics 1.9 Consumables/Periodic replacement unit 1.9.1 Specifications PRODUCT DESCRIPTION Consumables/Periodic replacement unit 39 1.9.2 Conditions for Storage and Transport PRODUCT DESCRIPTION External Appearance and Unit Names 40 1.10 External Appearance and Unit Names Figure 1-9. Unit name_2 Figure 1-8. Unit name_1 1.10.1 Unit names Table 1-30. List of unit names PRODUCT DESCRIPTION External Appearance and Unit Names 41 Figure 1-12. Unit name_5 Figure 1-10. Unit name_3 Figure 1-11. Unit name_4 PRODUCT DESCRIPTION Engine Restrictions 42 1.11 Engine Restrictions FACTORS LIMITING PRINTING SPEED Table 1-31. Iamge quality adjustment PRODUCT DESCRIPTION Engine Restrictions 43 FACTORS LIMITING PRINTING START Table 1-32. Factors limiting printing start 1.12 Notes When Replacing Consumables and Installing Optional Products 1.12.1 Consumables 1.12.2 Optional Products PRODUCT DESCRIPTION Life details 45 1.13 Life details Table 1-33. Monochrome mode Table 1-34. Color mode 1.14 Controller Specifications 1.14.1 Controller Basic Specifications 1.14.2 Controller Configuration 1.14.3 External Interface Specifications 1.15 Control Panel 1.15.1 External Appearance and Names Figure 1-14. External View of Control Panel Table 1-36. Indicators Indicators Function 1.15.2 Panel Settings List Status Menu This menu is displayed only when a warning occurs. Tray Menu Printing Menu Setup Menu Reset Menu PARALLEL MENU USB Menu Network Menu PRODUCT DESCRIPTION Control Panel 52 PRINTER ADJUST MENU displayed regardless of Duplex unit is installed or not. Maintenance Menu envelop, becomes same value between front side and reverse side. Page PRODUCT DESCRIPTION Control Panel 54 1.15.3 Explanation of Menu and Settings PRODUCT DESCRIPTION Control Panel 55 1.15.4 Special Operations 1.16 Printer Status 1.16.1 List of Printer Messages The following is a list of messages displayed by the printer. Table 1-39. List of Printer Messages Table 1-39. List of Printer Messages 1.16.2 Status Messages and Troubleshooting 1.16.3 Error Messages and Troubleshooting Page Page PRODUCT DESCRIPTION Printer Status 61 1.16.4 Warning Messages and Troubleshooting 1.16.5 Service Call Error Messages CONTROLLER-RELATED SERVICE CALL ERRORS Table 1-40. List of Service Call Errors (Engine Related) Table 1-41. List of Service Call Errors (Controller Related) 1.17 Expanding the RAM 1.18 Handling Precautions 1.18.1 Precautions When Turning Off the Power 1.18.2 Precautions for High Temperature Parts PRODUCT DESCRIPTION Status Sheet 67 1.19 Status Sheet Page PRODUCT DESCRIPTION Status Sheet 69 Figure 1-16. Status Sheet (Full version) Information Part Numbers Tray Menu Setup Menu USB Menu Page 1.21 Recommended Operating Environment (Host PC) PRODUCT DESCRIPTION Paper Handling Algorithm 72 1.22 Paper Handling Algorithm The relationship between paper type, type and size is shown below Table 1-42. Engine control, CM PRODUCT DESCRIPTION Paper Handling Algorithm 73 PAPER SOURCE DUPLEX Table 1-43. CM 1 Table 1-44. CM 2 Page 2.1 Print Process 2.1.1 Print Process Overview Page 2.1.3 Technical Explanation of Print Process 2.1.3.1 Charging OPERATING PRINCIPLES Print Process 78 2.1.3.2 Exposure OPERATING PRINCIPLES Print Process 79 2.1.3.3 Developing Page 2.1.3.4 Primary transfer (DrumBelt) 2.1.3.5 Cleaning (drum) Page OPERATING PRINCIPLES Print Process 84 2.1.3.7 Secondary transfer (BeltPaper) 2.1.3.8 Discharging 2.1.3.9 Cleaning 2.1.3.10 Fusing 2.2 Flow of Print Data 2.2.1 Data Flow 2.3 Drive Transmission Path 2.3.1 DRIVE ASSY FEED 2.3.2 MOTOR ASSY P/R, DRIVE ASSY PRO Rotation of MOTOR ASSY P/R and DRIVE ASSY PRO is transmitted as follows: Figure 2-22.Diagram of Drive Transmission Path Figure 2-21.Drive Transmission Flow 2.3.3 MOTOR ASSY MAG, MOTOR ASSY ROT Rotation of MOTOR ASSY MAG and MOTOR ASSY ROT is transmitted as follows: Figure 2-24.Diagram of Drive Transmission Path Figure 2-23.Drive Transmission Flow 2.3.4 MOTOR ASSY DUP 2.3.5 MOTOR ASSY FSR Rotation of MOTOR ASSY FSR is transmitted as follows: Figure 2-28.Diagram of Drive Transmission Path Figure 2-27.Drive Transmission Flow 2.3.6 MOTOR-PH Rotation of MOTOR-PH is transmitted as follows: Figure 2-30.Diagram of Drive Transmission Path Figure 2-29.Drive Transmission Flow 2.4 Paper Feed OPERATING PRINCIPLES Paper Feed 94 2.4.1 MSI (Multi Sheet Inserter) 2.4.2 Registration & FUSER OPERATING PRINCIPLES Paper Feed 96 2.4.2.1 Adjusting the leading edge of the paper 2.4.3 500 Paper Feeder Page 2.4.4 Duplex 2.5 Xerographic OPERATING PRINCIPLES Xerographic 101 2.5.1 ROS OPERATING PRINCIPLES Xerographic 102 2.5.2 Photoconductor Unit Page OPERATING PRINCIPLES Xerographic 104 2.5.3 Development Page 2.5.4 Second BTR & FUSER OPERATING PRINCIPLES Electrical 107 2.6 Electrical Page 2.7 Operating Modes EPSON AcuLaser C1100 Revision B OPERATING PRINCIPLES Control 110 2.8 Control 2.8.1 Paper size control 2.8.2 Control of laser radiation 2.8.3 Process control OPERATING PRINCIPLES Control 111 OPERATING PRINCIPLES Control 112 OPERATING PRINCIPLES Control 113 2.8.4 Belt position control 2.8.5 Adjustment of the FUSER fixing temperature 2.8.6 FUSER safety circuit 2.8.7 Detection of service life of consumables and periodical replacement parts 2.9 Flying-start printing OPERATING PRINCIPLES Detection Mechanisms 115 2.10 Detection Mechanisms The following shows a list of detection functions. Table 2-1. Sensors OPERATING PRINCIPLES Detection Mechanisms 116 Table 2-1. Sensors 2.11 Principle of Electric Circuit Operation 2.11.1 Main Features 2.11.2 Outline Specifications OPERATING PRINCIPLES Principle of Electric Circuit Operation 118 Page 3.1 Procedure for troubleshooting 3.1.1 Procedure for troubleshooting 3.1.2 Checking Installation Status 3.1.3 Precautions in Performing Troubleshooting Work 3.1.4 Notes on Using FIP TROUBLESHOOTING Procedure for troubleshooting 123 3.1.5 Warming-Up Flowchart at Power-ON Figure 3-2. Warming-up flowchart at power-on Total 37 to 840 seconds (depending on ambient environment) TROUBLESHOOTING FIP 124 3.2 FIP 3.2.1 Outline 3.2.2 FIP Procedure 3.3 FIP according to the printer message 3.3.1 List of Errors and Warnings 38 (p.191) Table 3-1. List of Paper Jam Error Page Page Page 3.3.2 List of Service Request Page Controller Related (C) C1 (p.239) Table 3-3. List of Service Request Page TROUBLESHOOTING FIP according to the printer message 134 3.3.3 Error Code FIP 3.3.3.1 Engine related error FIP-1 TROUBLESHOOTING FIP according to the printer message 135 FIP-2 Toner Cartridge M HOUSING ASSY-DEVE M ANTENNA CTRG HARNESS ASSY MAIN TROUBLESHOOTING FIP according to the printer message 136 FIP-3 Toner Cartridge C HOUSING ASSY-DEVE C ANTENNA CTRG HARNESS ASSY MAIN TROUBLESHOOTING FIP according to the printer message 137 FIP-4 Toner Cartridge K HOUSING ASSY-DEVE K ANTENNA CTRG HARNESS ASSY MAIN TROUBLESHOOTING FIP according to the printer message 138 FIP-5 3 5 6 TROUBLESHOOTING FIP according to the printer message 139 FIP-6 2 3 4 5 7 2 3 4 6 TROUBLESHOOTING FIP according to the printer message 141 FIP-8 Photoconductor Unit PWBA MCU TROUBLESHOOTING FIP according to the printer message 142 FIP-9 Photoconductor Unit PWBA MCU TROUBLESHOOTING FIP according to the printer message 143 FIP-10 Toner Cartridge Y TROUBLESHOOTING FIP according to the printer message 144 FIP-11 1 4 6 TROUBLESHOOTING FIP according to the printer message 145 FIP-12 Toner Cartridge Y PWBA MCU TROUBLESHOOTING FIP according to the printer message 146 FIP-13 Toner Cartridge Y PWBA MCU TROUBLESHOOTING FIP according to the printer message 147 FIP-14 TROUBLESHOOTING FIP according to the printer message 148 FIP-15 1 4 6 TROUBLESHOOTING FIP according to the printer message 149 FIP-16 Toner Cartridge M PWBA MCU TROUBLESHOOTING FIP according to the printer message 150 FIP-17 Toner Cartridge M PWBA MCU TROUBLESHOOTING FIP according to the printer message 151 FIP-18 TROUBLESHOOTING FIP according to the printer message 152 FIP-19 1 4 6 8 TROUBLESHOOTING FIP according to the printer message 153 FIP-20 Toner Cartridge C PWBA MCU TROUBLESHOOTING FIP according to the printer message 154 FIP-21 Toner Cartridge C PWBA MCU TROUBLESHOOTING FIP according to the printer message 155 FIP-22 Toner Cartridge K ANTENNA ASSY-CTRG or ANTENNA CTRG TROUBLESHOOTING FIP according to the printer message 156 FIP-23 Toner Cartridge K TROUBLESHOOTING FIP according to the printer message 157 FIP-24 Toner Cartridge K PWBA MCU TROUBLESHOOTING FIP according to the printer message 158 FIP-25 Toner Cartridge K PWBA MCU TROUBLESHOOTING FIP according to the printer message 159 FIP-26 3 4 5 6 7 12 13 21 15 17 22 23 29 28 26 3 4 5 6 7 13 16 17 20 21 22 TROUBLESHOOTING FIP according to the printer message 165 FIP-28 LV/HVPS MOTOR-PH HARNESS ASSY MAIN CLUTCH ASSY PRE REGI 1 2 3 4 5 11 13 21 20 14 23 24 TROUBLESHOOTING FIP according to the printer message 168 FIP-29 LV/HVPS HARNESS ASSY MAIN 1 3 4 5 6 10 12 13 16 TROUBLESHOOTING FIP according to the printer message 170 3 4 5 6 7 13 14 15 16 18 22 23 24 25 26 32 36 40 37 33 3 4 5 6 7 13 14 15 16 18 22 23 24 25 26 32 36 40 37 33 1 2 3 4 5 3 4 5 6 8 11 12 22 13 14 23 24 25 26 27 1 3 4 5 6 10 11 13 14 TROUBLESHOOTING FIP according to the printer message 184 2 3 4 5 6 9 10 11 12 13 22 28 23 24 25 2 3 4 5 6 10 11 15 TROUBLESHOOTING FIP according to the printer message 189 FIP-37 2 3 4 5 6 9 11 12 18 1 2 3 4 TROUBLESHOOTING FIP according to the printer message 192 1 3 4 TROUBLESHOOTING FIP according to the printer message 193 FIP-40 1 3 4 TROUBLESHOOTING FIP according to the printer message 194 FIP-41 1 2 3 1 2 3 4 TROUBLESHOOTING FIP according to the printer message 195 1 2 3 4 5 14 TROUBLESHOOTING FIP according to the printer message 197 FIP-44 ROS ASSY HARNESS ASSY MAIN 1 3 4 6 TROUBLESHOOTING FIP according to the printer message 198 1 2 3 4 5 1 2 3 4 5 2 3 5 6 7 11 12 13 14 TROUBLESHOOTING FIP according to the printer message 202 2 3 5 6 7 11 12 13 14 1 2 TROUBLESHOOTING FIP according to the printer message 205 FIP-50 1 2 3 4 5 1 2 4 5 6 Page TROUBLESHOOTING FIP according to the printer message 208 FIP-52 SENSOR 2BTR RETRACT HARNESS ASSY ADC 1 2 3 5 6 11 TROUBLESHOOTING FIP according to the printer message 210 FIP-53 FUSER ASSY HARNESS ASSY MCU C/L FFC-ASSY LV/MCU HARNESS ASSY AC PWBA FUSER CONT LV/HVPS 1 2 4 5 6 2 TROUBLESHOOTING FIP according to the printer message 212 FIP-56 HARNESS-ASSY FEED MAIN DRIVE ASSY FEED PWBA TRAY 500 HARNESS-ASSY FEED 1 1 2 3 4 5 10 13 TROUBLESHOOTING FIP according to the printer message 214 FIP-57 MOTOR ASSY DUP MOTOR ASSY DUP INV HARNESS ASSY MAIN HARNESS-ASSY DUP2 1 2 5 6 7 Page TROUBLESHOOTING FIP according to the printer message 216 FIP-58 DRIVE ASSY PRO SENSOR IBT RETRACT 1 2 3 4 6 1 2 7 TROUBLESHOOTING FIP according to the printer message 218 FIP-60 1 2 7 TROUBLESHOOTING FIP according to the printer message 219 FIP-61 1 2 7 TROUBLESHOOTING FIP according to the printer message 220 FIP-62 1 2 7 TROUBLESHOOTING FIP according to the printer message 221 FIP-63 2 3 4 5 7 2 3 TROUBLESHOOTING FIP according to the printer message 223 FIP-65 1 2 3 4 5 1 3 4 5 TROUBLESHOOTING FIP according to the printer message 225 2 3 TROUBLESHOOTING FIP according to the printer message 226 FIP-68 CHUTE FDR ASSY 500 SWITCH FEEDER DOOR HARNESS-ASSY FEED MAIN HARNESS-ASSY FEED 1 1 3 TROUBLESHOOTING FIP according to the printer message 227 FIP-69 1 2 6 TROUBLESHOOTING FIP according to the printer message 228 FIP-70 1 TROUBLESHOOTING FIP according to the printer message 229 FIP-71 2 3 4 5 6 9 TROUBLESHOOTING FIP according to the printer message 231 FIP-72 Toner Cartridge Y ANTENNA ASSY-CTRG HARNESS ASSY MAIN ANTENNA CTRG 1 2 7 TROUBLESHOOTING FIP according to the printer message 232 FIP-73 1 2 7 TROUBLESHOOTING FIP according to the printer message 233 FIP-74 1 2 7 TROUBLESHOOTING FIP according to the printer message 234 FIP-75 1 2 7 TROUBLESHOOTING FIP according to the printer message 235 FIP-76 2 3 4 5 7 2 3 4 6 TROUBLESHOOTING FIP according to the printer message 237 1 2 3 4 TROUBLESHOOTING FIP according to the printer message 238 1 2 3 4 5 1 TROUBLESHOOTING FIP according to the printer message 240 2 Service Req C1020 Service Req C1021 PWBA ESS RAM-DIMM 1 2 TROUBLESHOOTING FIP according to the printer message 241 Service Req C1200 Service Req C1210 1 2 1 2 3.4 Printing Quality-related Trouble 3.4.1 Printing-quality troubleshooting Entry Chart Page TROUBLESHOOTING Printing Quality-related Trouble 244 3.4.2 Printing quality-related FIP FIP-P1 Printing is Faint (Weak Tones) Overall density of image is too weak. 3 4 6 7 9 11 12 13 TROUBLESHOOTING Printing Quality-related Trouble 246 FIP-P2 Blank Print 1 2 3 4 6 12 13 14 1 2 3 4 TROUBLESHOOTING Printing Quality-related Trouble 249 2 3 4 6 7 2 3 4 6 7 10 11 TROUBLESHOOTING Printing Quality-related Trouble 252 FIP-P6 Vertical Black Lines 1 2 3 4 7 1 2 3 4 6 2 3 4 5 6 1 2 3 Clean or replace relevant parts. Go to Step [4]. 1 2 3 4 6 1 2 3 4 5 1 2 3 5 6 2 3 4 5 TROUBLESHOOTING Printing Quality-related Trouble 260 2 3 4 1 2 4 Page Page Page Page 1 3.5 Abnormal Noise-related Trouble 3.5.1 Abnormal noise-related troubleshooting entry chart TROUBLESHOOTING Abnormal Noise-related Trouble 268 3.5.2 Abnormal Noise-related FIP FIP-N1 At Power On 2 3 4 5 6 1 2 3 TROUBLESHOOTING Abnormal Noise-related Trouble 270 FIP-N3 At Printing (One Side) 1 2 3 4 5 17 18 19 20 21 1 2 3 4 5 16 17 18 19 20 3.6 Test Print 3.6.1 Overview PWBA MCU 3.6.2 Printing Procedure of Test Print Pattern Page Page 4.1 Overview 4.1.1 Precautions Page 4.1.2 Before you start work 4.1.3 List of Screws for plastic. Table 4-1. List of screws 4.1.4 Tools Use only specified tools to avoid damaging the printer. Table 4-1. List of screws 4.1.5 Conventions used in descriptions of procedures 4.2 COVER 4.2.1 COVER ASSY TOP 4.2.2 TRAY EXTENSION, COVER TRAY 3)-1 3)-2 4.2.3 COVER FUSER 4.2.4 COVER TOP SIDE L 4.2.5 COVER TOP SIDE R 4.2.6 SWITCH ASSY TOP 4.2.7 SWITCH ASSY FRONT 4.2.8 COVER RH, SLIDE BAR, COVER ROS WINDOW 4) 3) 4.2.9 COVER MSI 4.2.10 COVER FRONT L, COVER FRONT ASSY U Page 4.2.11 OP PANEL (CONTROL, PANEL) 4.2.12 COVER ASSY LH Page 4.2.13 COVER ESS 4.2.14 SWITCH ASSY FUSER, SWITCH-FUSER DOOR 3) 2) 4.2.15 COVER INNER TOP 4.2.16 SWITCH-FRONT DOOR, SWITCH-INLK FRONT 4.2.17 COVER ASSY RH 4.2.18 COVER INNER L 4.2.19 SWITCH-INLK FUSER 4.3 MSI 4.3.1 MSI ASSY [2)-1] [2)-2] [1)] 4.3.2 ROLL ASSY MSI 11) 10) 10) 11) 9) 9) 12) D cut surface Page 4.3.3 ROLL MSI Arrow 4.3.4 CHUTE MSI 2)-2 RIGHT 4.3.5 GUIDE SIDE L, GUIDE ASSY SIDE R 4.3.6 PLATE BOTTOM ASSY MSI Page 4.3.7 HOLDER ASSY RETARD MSI Page 4.3.8 PLATE ASSY RETARD Page 4.3.9 OIL DAMPER Page 4.3.10 SOLENOID PICK UP Page 4.3.11 SENSOR PAPER EMPTY 7)-3 4.3.12 ACTUATOR EMPTY 11)-1 11)-2 [2)] 12) 4.4 PH ASSY 4.4.1 COVER-PH 4.4.2 CHUTE ASSY-REAR [1)]4)-1 4.4.3 CHUTE-REAR UP, CHUTE-REAR LOW [1)] 4.4.4 FRAME ASSY-PH DISASSEMBLY AND ASSEMBLY PH ASSY 328 [2)] [4)-1] [4)-2] OK NG 4.4.5 CLUTCH ASSY REGI [3)-2] [3)-1] 4.4.6 ROLL-REGI METAL 8) 7) 4.4.7 ROLL REGI RUBBER Page 4.4.8 ROLL ASSY-PRE REGI D cut surface 4.4.9 SENSOR OHP 3) 2) 5) 6) 4.4.10 ACTUATOR-REGI 4.4.11 SENSOR REGI 4.4.12 MOTOR-PH 4.4.13 CLUTCH ASSY PRE REGI [4)] 4.4.14 SWITCH-PH DOOR 4.4.15 DRIVE ASSY-PH 4) 4) 3) CLUTCH ASSY PRE REGI 5) CLUTCH ASSY REGI 4.5 TRANSFER 4.5.1 CHUTE ASSY-FSR, COVER ASSY-RR 2ND 2)-1 2)-1 Protrusion Protrusion Page Page 4.5.2 SENSOR FUSER IN 8) 9) 7) 4.5.3 FRAME ASSY-2ND Page 4.5.4 2ND BTR ASSY Page 4.5.5 CAM ASSY-2ND 7)-1 7)-16)-2 RIGHT Page 4.5.6 SWITCH 2BTR COVER 4.5.7 SENSOR ASSY ADC 2) 3) 4.5.8 HOLDER-ADC 2ND Page 4.5.9 SENSOR 2BTR RETRACT 4.5.10 SENSOR IBT RETRACT 4.5.11 PLATE BIAS-2ND ASSY Page 4.5.12 CAM ASSY-IBT CL 4.6 XERO 4.6.1 SENSOR TR-0 3) 5) 4.6.2 GUIDE CRU ASSY D 6) 7) Page 4.6.3 LATCH ASSY D 4.6.4 ANTENNA ASSY 8)-2 8)-1 Page 4.6.5 GUIDE CRU ASSY AD 6) 7) Page Page 4.6.6 LEVER-LATCH PR 4.6.7 CAP-PLATE PR, PLATE-ASSY PR 4.6.8 LATCH ASSY AD 4.6.9 BCR CLN XERO ASSY 4.6.10 SENSOR TNER FULL DISASSEMBLY AND ASSEMBLY ROS 375 4.7 ROS 4.7.1 ROS ASSY 11) 10) 10) 8) DISASSEMBLY AND ASSEMBLY ROS 376 4.7.2 CLEANER ASSY 4.8 DEVE 4.8.1 LATCH ASSY-ROTARY 4.8.2 ANTENNA ASSY-CTRG 4)-2 3) 4.8.3 ANTENNA CTRG 4.8.4 HOLDER ASSY-BIAS 4.8.5 SENSOR ROTARY HOME POSI 3) 5) 4.8.6 HOUSING ASSY-DEVE K, HOUSING ASSY- DEVE Y, HOUSING ASSY-DEVE M, HOUSING ASSY-DEVE C 9)-1 9)-2 Page Page 4.8.7 FRAME ASSY-ROTARY Page 4.9 FUSER 4.9.1 FUSER ASSY DISASSEMBLY AND ASSEMBLY FUSER 389 4.9.2 FUSER LOCK SWITCH DISASSEMBLY AND ASSEMBLY FUSER 391 4.9.3 HARNESS ASSY MCU C/L 4.10 DRIVE 4.10.1 DRIVE ASSY BTR 4.10.2 DRIVE ASSY PRO 5) 7) 4.10.3 MOT ASSY FSR 4.10.4 MOT ASSY MAG 4.10.5 MOT ASSY ROT 8) 8) 4.10.6 MOT ASSY P/R 4.10.7 MOT ASSY MICRO 4.11 ELEC 4.11.1 SENSOR HUM & TEMP 4.11.2 PWBA HVPS 6) 6) 4.11.3 PWB ASSY ROT 7) 6) 4.11.4 PWBA CRUM 4.11.5 PWBA MCU 3) 3) Page Table 4-8. Symptoms when the connector is loose 4.11.6 LV/HVPS Table 4-9. Symptoms when the connector is loose 4.11.7 PWBA ESS (BOARD ASSY., MAIN) 4.11.8 PWBA FUSER CONT 5) 4) 3) 4) 4.11.9 CHASSIS ASSY ESS (REFERENCE ONLY) 3) 2) 1) 5) 4.12 DUPLEX 4.12.1 DUPLEX ASSY 4.12.2 COVER-R DUP 4.12.3 COVER-L DUP 4.12.4 COVER-INV 4.12.5 LINK-LATCH, LINK-BUTTON 4.12.6 INVERTER ASSY DUP, TRANSPORT ASSY DUP Page 4.12.7 SOLENOID ASSY DUP Page 4.12.8 ACTUATOR INV 4.12.9 SENSOR UPPER PASS Page 4.12.10 MOTOR ASSY DUP INV Page 4.12.11 ROLLER ASSY INVERTER 4.12.12 CHUTE ASSY-INV LOW 4.12.13 LATCH DUP R, LATCH DUP L Page 4.12.14 SWITCH-DUP DOOR 2) 3) 4.12.15 ACTUATOR DUP 4.12.16 SENSOR LOW PASS 4.12.17 SUPPORT DUP 4.12.18 HINGE ASSY L 4.12.19 HINGE ASSY R 4.12.20 COVER LOW-DUP TRANS 4.12.21 COVER UP-DUP TRANS 4.12.22 PAD DAMPER L 4.12.23 PAD DAMPER R 4.12.24 ROLLER ASSY DUP 8) 8) 8) 9) Page 4.12.25 PWBA DUP-L 4.12.26 MOTOR ASSY DUP 5) 5) 5) 6) Page 4.12.27 ROLLER ASSY DUP OUT 4.13 500 PAPER CASSETTE & 500 PAPER FEEDER 4.13.1 500 PAPER CASSETTE ASSY 4.13.2 GUIDE END ASSY [2)] 4.13.3 PLATE ASSY BOTTOM 500 Page 4.13.4 GUIDE PAPER L ASSY 500, GUIDE PAPER R ASSY 500 4) 3)-2 4.13.5 COVER FRONT CST 500 4.13.6 500 PAPER FEEDER ASSY (REFERENCE ONLY) Unlocked Locked 4.13.7 COVER LEFT 500 4.13.8 CHUTE FDR ASSY 500 4.13.9 COVER RIGHT 500 4.13.10 PWBA TRAY 500 3) 3) 4) 4.13.11 PWBA MOT 3) 3) 4.13.12 DRIVE ASSY FEED 4) 4) 4.13.13 SOLENOID FEED 4.13.14 MOTOR ASSY FEEDER 4) 2) 4.13.15 CLUTCH ASSY FEED 4.13.16 HARNESS-ASSY FEED 1 5)-2 5)-1 4.13.17 ROLL ASSY TURN 500 8) 9) 4.13.18 SWITCH FEEDER DOOR 5)-2 4) 3) 4.13.19 HARNESS-ASSY FEED 2 4.13.20 CHUTE ASSY 500 11) 12) 4.13.21 HOLDER ASSY RETARD 500 Page 4.13.22 FILM ASSY FDR 4.13.23 STOPPER CST R 10)-2 10)-1 4.13.24 GUIDE CST R 10) 9) 9) 9) 4.13.25 GUIDE CST L Page 4.13.26 STOPPER CST L 10)-2 10)-1 4.13.27 HOUSING ASSY FEED Page 4.13.28 SENSOR NO PAPER 8)-1 9) 8)-2 4.13.29 ACTUATOR NO PAPER CST 6)-2 6)-1 9)-1 9)-2 4.13.30 ACTUATOR T/R 4.13.31 SENSOR T/R 8) 9)-2 4.13.32 ROLL ASSY FEED 500 Page Page ADJUSTMENT Overview 486 5.1 Overview 5.1.1 Instructions 5.1.2 Part/unit-based adjustment items ADJUSTMENT Overview 487 5.1.3 Writing USB ID 5.1.3.1 Installing the Program and the Basic Operation 5.1.3.2 Writing Method 5.1.3.3 Confirming the Writing 5.1.4 Controller Firmware Update 5.1.5 MCU Firmware Update Page 6.1 Overview Page MAINTENANCE About On-site Servicing 494 6.2 About On-site Servicing 6.2.1 On-site Servicing Flowchart 6.2.2 Details of On-site Servicing MAINTENANCE About On-site Servicing 496 MAINTENANCE Maintenance Menu 497 6.3 Maintenance Menu 6.3.1 Maintenance Menu Items MAINTENANCE Maintenance Menu 498 6.3.2 Entry into Maintenance Mode 6.4 Sheet for Servicing 6.4.1 Engine Status Sheet 6.4.1.1 Engine Status Sheet Items Page MAINTENANCE Sheet for Servicing 501 6.4.1.2 List of information managed and methods of management Table 6-3. List of information managed and methods of management 6.4.2 Print Log Report 6.4.2.1 Print Log Report Items 6.4.2.2 List of information managed and methods of management Table 6-4. List of information managed and methods of management MAINTENANCE Consumables and Components needing Periodic Replacement 506 6.5 Consumables and Components needing Periodic Replacement 6.5.1 Consumables MAINTENANCE Consumables and Components needing Periodic Replacement 507 6.5.2 Regular Replacement Parts Table 6-6. Maintenance Information on Regular Replacement Parts Page MAINTENANCE Glueing/Lubrication 509 6.6.2 Lubrication Page 7.1 Connectors 7.1.1 The List of Plugs and Jacks IOT DUP Table 7-2. DUP 500 FEEDER 7.1.2 P/J Layout Diagram Figure 7-1. IOT P/J Layout Diagram (1) Table 7-3. 500 FEEDER Figure 7-2. IOT P/J Layout Diagram (2) Figure 7-3. IOT P/J Layout Diagram (3) Figure 7-4. IOT P/J Layout Diagram (4) Figure 7-5. DUP P/J Layout Diagram Figure 7-6. 500 FEEDER P/J Layout Diagram 440 Leg_Sec04_006EA 121 608 618 120 119 446 609 610 4358 436 435 437 7.2 Wiring Connection Diagrams 7.2.1 Marks used in the Overall Wiring Connection Diagram APPENDIX Wiring Connection Diagrams 518 7.2.2 Overall Wiring Connection Diagrams Figure 7-7. Overall Wiring Connection Diagrams 7.3 Wiring Connection Diagram between Parts 7.3.1 Marks used in the Diagram and Instructions for Use 7.3.2 Composition of the Wiring Connection Diagram between Parts Page APPENDIX Wiring Connection Diagram between Parts 522 1. DC POWER SUPPLY I/L +5VDC POWER SAVE Signal for turning +24VDC OFF 2. MSI&REGI Figure 7-9. MSI&REGI Connection and Wiring Diagram 3. FEEDER (500) Figure 7-10. FEEDER (500) Connection and Wiring Diagram TRAY SENSOR RXD TXD 4. ROS Figure 7-11. ROS Connection and Wiring Diagram 5. XEROGRAPHIC Figure 7-12. XEROGRAPHIC Connection and Wiring Diagram IBT BRUSH MOT ON IBT BRUSH MOT PWM IBT BRUSH MOT TG IBT BRUSH MOT CW/CCW P/R Motor drive control signal IBT Brush Motor drive control signal IBT CLEN RET MOT START IBT CLEN RET MOT PWM IBT CLEN RET MOT TG 6. HIGH VOLTAGE Figure 7-13. HIGH VOLTAGE Connection and Wiring Diagram 7. DEVELOPER Figure 7-14. DEVELOPER Connection and Wiring Diagram MAG ROLL MOT ON MAG ROLL MOT PWM MAG ROLL MOT TG MAG ROLL MOT CW/CCW 8. 2ND BTR Figure 7-15. 2nd BTR Connection and Wiring Diagram 9. FUSER Figure 7-16. FUSER Connection and Wiring Diagram FUSER MOT ON (H)+3.3VDC FUSER MOT PWM FUSER MOT TG FUSER MOT CW/CCW 10. CONTROLLER Figure 7-17. CONTROLLER Connection and Wiring Diagram 11. DUPLEX Figure 7-18. DUPLEX Connection and Wiring Diagram DUPLEX START DUPLEX READY FUSER EXIT SENSOR PRE REGI CLUTCH TXD RXD 7.4 Unpacking the Printer 7.5 Parts List Page Page Page Page Page FOR EPSON AcuLaserC1100 NO.1-1 C567-CASE-001 FOR EPSON AcuLaserC1100 NO.12-2 C567-ELEC-001 FOR EPSON AcuLaserC1100 NO.4-1 C567-MECH-001 FOR EPSON AcuLaserC1100 NO.5-1 FOR EPSON AcuLaserC1100 NO.5-2 C567-MECH-003 FOR EPSON AcuLaserC1100 NO.6-1 C567-MECH-004 FOR EPSON AcuLaserC1100 NO.7-1 C567-MECH-005 FOR EPSON AcuLaserC1100 NO.8-1 FOR EPSON AcuLaserC1100 NO.9-1 FOR EPSON AcuLaserC1100 NO.9-2 C567-MECH-008 FOR EPSON AcuLaserC1100 NO.10-1 FOR EPSON AcuLaserC1100 NO.11-1 C567-MECH-010 FOR EPSON AcuLaserC1100 NO.12-1 FOR DUPLEX UNIT NO.1-1 FOR DUPLEX UNIT NO.1-2 C802-OPTI-050A FOR DUPLEX UNIT NO.1-3 Rev.01 C802-OPTI-051A FOR DUPLEX UNIT NO.1-4 C802-OPTI-052A FOR 500-Sheet Paper Cassette Unit NO.1-1 Page FOR 500-Sheet Paper Cassette Unit NO.1-3 Rev.01 C802-OPTI-055A FOR 500-Sheet Paper Cassette Unit NO.1-4