Olivetti d-Color MF2001 - Fuser Section Block Diagram

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2KZ/2K0

2-1-17

Figure 2-1-21 Fuser section block diagram

YC4-7

YC4-8

YC4-9

YC4-10

FUSER_MT_DIR

FUSER_MT_RDY

YC22-2

YC22-1

FUSREMB

FUSREMA

YC22-5

FUSER_JAM

YC22-15

PR_TH

YC22-13

HR_NCTH2

YC22-12

YC19-2

YC7-4

YC8-2

YC4-3

HR_NCTH1

HR_EGTH

YC22-11

YC1-3

YC1-5

YC1-6

YC1-7

YC4-1

YC3-3

YC3-2

YC6-1

YC6-2

YC4 YC1

YC2-1

FUSER_MT_CLK

FUSER_MT_REM

FUM

PRM

FTH2

FTH1

FTH3

FTS

PSPWB

EPWB

IHPWB

FUPWB

IHC

YC22-17 YC1-1

RDS

Y113010-4 Sevice Manual

Main Page

Safety Precautions5
Safety Warnings and Precautions6
Symbols6
Installation Precautions7
Precautions for Maintenance8
Contents11
Specifications15
Parts Names20
Product View20
Rear Side View22
Operation Panel23
Machine Cross Section24
Installation Environment25
Unpacking and Installation26
Remove the Tapes and Spacer28
Install the Job Separator Tray31
Release the Scanner Lock Lever31
Install the Optional Paper Feeder32
Load Paper32
Install the Toner Container34
Switch the Cassette Heater Switch36
Install the Other Optional Devices36
Connect the Power Cord36
Installing Toner36
Setting Initial Copy Modes37
Output an Own-Status Report (Maintenance Item U000)37
Install the Expansion Memory (Option)38
Maintenance Mode39
Executing a Maintenance Item39
Maintenance Modes Item List40
Contents of the Maintenance Mode Items45
Event Log46
Detail of Event Log47
Setting the Factory Default Data52
Setting the Machine Number53
Displaying the ROM Version54
Memory Initializing55
Checking the Operation of the Motors56
Checking Switches and Sensors for Paper Conveying57
Checking the Operation of the Clutches58
Checking the Operation of the Solenoids58
Adjusting the Print Start Timing59
Setting the Printing Area for Folio Paper62
Checking the Operation of the Fan Motors62
Adjusting the Deflection in the Paper63
Setting the Adjustment of the Motor Speed64
Adjusting the Shading Position66
Adjusting the Scanner Magnification67
Adjusting the Scanner Leading Edge Registration69
Adjusting the Scanner Center Line70
Adjusting the Scanning Position for Originals from the DP71
Adjusting the DP Magnification72
Adjusting the DP Scanning Timing74
Adjustment: Trailing Edge Registration75
Adjusting the DP Center Line76
Adjusting the DP Input Light Luminosity77
Outputting a MIP-PG Pattern78
Adjusting Original Size Detection79
Setting the Main High Voltage80
Setting the Voltage for the Primary Transfer81
Setting the Voltage for the Secondary Transfer83
Setting the Voltage for the Intermediate Transfer Cleaning85
Setting Separation Shift Bias86
Checking the Drum Drive Time87
Displaying the Drum History88
Displaying the Transfer Belt Unit History88
Checking/Clearing the Transfer Count89
Checking Toner Motor Operation89
Setting Toner Near End Detection90
Displaying the Temperature and Humidity Outside the Machine90
Setting Developer Bias91
Setting for Toner Applying Operation92
Checking Sensors for Toner93
Checking the Developing Drive Time94
Setting the Fuser Control Temperature95
Checking/Clearing the Fuser Count96
Confirmation/Setting the Fuser Power Supply96
Displaying Fuser Heater Temperature97
Initializing the Touch Panel97
Checking DP Operation98
Checking the Operation Panel Keys99
Setting the IC Card Type99
Checking the Operation of the DP Motors100
Checking the DP Switches101
Checking/Clearing the Maintenance Cycle102
Checking/Clearing the Maintenance Counter103
Setting the Destination104
Switching between Double and Single Counts105
Selecting the Timing for Copy Counting105
Setting Service Status Page106
Setting the Paper Interval106
Setting the Black Line Cleaning Indication107
Setting the Size Conversion Factor108
Specific Paper Feed Location Setting for Printing Function108
Switching between Duplex/Simplex Copy Mode109
Setting the Value for Maintenance Due Indication109
Adjusting Margins of Image Printing110
Adjusting Margins for Scanning an Original on the Contact Glass111
Adjusting Margins for Scanning an Original from the DP112
Adjusting the Leading Edge Registration for Memory Image Printing113
Adjusting the Scanner Automatically114
Method: DP115
Error Codes115
Setting the Target117
Setting the Offset for the Color Balance119
Setting the Center Offset for the Exposure120
Setting the ID Correction Operation121
Setting the JPEG Compression Ratio123
Adjusting Laser Power Output125
Checking Copy Counts by Paper Feed Locations126
Checking/Clearing the Paper Jam Counts127
Checking/Clearing the Call for Service Counts128
Checking Counts by Optional Devices129
Clearing the Print Coverage Data129
Setting Backup Data Reading/Writing130
Clearing the All Copy Counts and Machine Life Counts (One Time Only)132
Setting of Deflection for Feeding from DP133
Checking the Developing Unit Number133
Displaying the Developer History134
Service Mode135
Printing the Service Status Page135
Service Status Page136
Engine Information137
Executing a Service Mode142
Description of Service Mode142
Maintenance143
Center Line Alignment144
Developer144
FAX Country Code145
FAX Call Setting146
Paper Misfeed Detection147
Paper Misfeed Indication147
Paper Misfeed Detection Component148
Backup Memory Device Error155
Self-Diagnostic Codes155
FAX Control PWB System Error155
Self-Diagnostic Function155
Backup Memory Read/Write Error (Engine PWB)156
Backup Memory Data Error (Engine PWB)156
Billing Counting Error156
Machine Number Mismatch156
FAX Control PWB to Main PWB High Capacity Data Transfer Error157
Fax File System Error157
Lift Motor Error157
PF Lift Motor Error (Paper Feeder)158
Developer Motor K Steadystate Error159
Paper Feeder EEPROM Error159
Transfer Belt Unit EEPROM Error159
Paper Feeder Communication Error159
Developer Motor YCM Steady-State Error160
Developer Motor K Startup Error160
Developer Motor YCM Startup Error160
Drum Motor K Steady-State Error161
Drum Motor YCM Steady-State Error161
Drum Motor K Startup Error161
Drum Motor YCM Startup Error161
Conveying Motor Steady-State Error162
Conveying Motor Startup Error162
Fuser Motor Startup Error162
Fuser Motor Steady-State Error162
PF Drive Motor Error (Paper Feeder)163
TC Belt Motor Error163
ISU Home Position Error163
Exposure Lamp Error164
Communication Error164
Scanner Sequence Error164
Polygon Motor Steady-State Error164
Polygon Motor Startup Error165
BD Initialization Problem166
LSU Cleaning Motor Error167
Abnormally High Fuser Thermistor 2 (Center) Temperature168
LSU CPU Communication Error168
Broken Fuser Heater Wire168
VIDEO ASIC Device Error168
NC Sensor Error169
Abnormally Low Fuser Thermistor 2 (Center) Temperature169
Abnormally High Fuser Thermistor 3 (Press Roller) Temperature170
Fuser Thermistor 3 (Press Roller) Break Error170
Abnormally Low Fuser Thermistor 3 (Press Roller) Temperature170
Broken Fuser Edge Heater Wire171
Abnormally High Fuser Thermistor 1 (Edge) Temperature171
Fuser Thermistor 1 (Edge) Break Error171
CPU Thermal Runaway (IHPWB)172
Fuser Unit Type Mismatch Problem172
Belt Rotation Error172
Abnormally Low Fuser Thermistor 1 (Edge) Temperature172
Abnormally High IGBT2 Temperature (IHPWB)173
Abnormally Output/Input Overcurrent (IHPWB)173
Abnormally Low Electric Power (IHPWB)173
IH Coil Fan Motor Error173
Toner Motor Error174
Toner Sensor Error175
Developing Unit Mismatch Problem175
Drum Unit Mismatch Problem176
ID Sensor Density Error177
ID Sensor 2 (Rear) Error177
ID Sensor 1 (Front) Error177
Transfer Belt Unit Type Mismatch Problem177
ID Sensor Timing Error178
Broken External Thermistor Wire178
Short-Circuited External Thermistor Wire178
Drum EEPROM Error178
Developing Unit EEPROM Error179
Tray Upper Limit Detection Problem (Document Finisher)181
Belt Problem (Document Finisher)181
Tray Elevation Motor Problem (Document Finisher)181
Stapler Problem (Document Finisher)182
Adjustment Motor Problem (Document Finisher)182
Document Finisher Communication Error183
Slide Motor Problem (Document Finisher)183
EEPROM Problem (Document Finisher)183
Roller Motor Problem (Document Finisher)183
Bridge Communication Error (Document Finisher)184
Backup Memory Data Problem (Document Finisher)184
Document Processor Communication Error184
DP EEPROM Error/Bru Communication Error184
Main PWB - Operation Panel PWB Communication Error185
Main PWB Checksum Error185
Main PWB - Print Engine Communication Error185
Print Engine ROM Checksum Error185
Image Quality Problems186
No Image Appears (Entirely Black)187
No Image Appears (Entirely White)187
Image Is too Light188
The Background Is Colored188
White Streaks Are Printed Vertically188
Black Streaks Are Printed Vertically189
Streaks Are Printed Horizontally189
One Side of the Print Image Is Darker than the Other189
The Leading Edge of Image Is Consistently Misaligned with Original190
The Leading Edge of Image Is Sporadically Misaligned with Original190
Image Is Blurred190
Spots Are Printed190
Paper Is Wrinkled191
Image Is Off-Set191
Part of Image Is Missing191
Fusing Is Loose191
Image Is out of Focus192
Image Center Does Not Align with the Original Center192
Electric Problems193
The Machine Does Not Operate When the Main Power Switch Is Turned on193
ISU Motor Does Not Operate193
Eject Motor Does Not Operate193
Developer Fan Motor Does Not Operate194
Fuser Pressure Release Motor Does Not Operate194
Controller Fan Motor Does Not Operate194
ID Shutter Motor Does Not Operate194
IH Fan Motor Does Not Operate195
Fuser Fan Motor Does Not Operate195
Container Fan Motor Does Not Operate195
Imaging Fan Motor Does Not Operate195
MID Clutch Does Not Operate196
Registration Clutch Does Not Operate196
Duplex Clutch Does Not Operate196
MP Solenoid Does Note Operate196
A Paper Jam in the Paper Feed197
Message Requesting Paper to be Loaded When Paper Present on MP Tray197
The Size of Paper on the Cassette Is Not Displayed Correctly197
Message Requesting Paper to be Loaded When Paper Present on Cassette197
The LED Lamp Does Not Turn on When Original Is Present on the DP198
The Size of Original on the DP Is Not Displayed Correctly198
DP Paper Feed Motor Does Not Operate198
DP Switchback Motor Does Not Operate198
DP Paper Feed Clutch Does Not Operate199
DP Registration Clutch Does Not Operate199
An Original Jams When the Main Power Switch Is Turned199
Message Indicating Cover Open Is Displayed When DP Top Cover Is Closed199
Paper Jams / Toner Drops on the Paper Conveying Path200
No Primary/Secondary Paper Feed/Skewed Paper Feed200
Multiple Sheets of Paper Are Fed200
Mechanical Problems200
Abnormal Noise Is Heard201
No Primary Original Feed201
Multiple Sheets of Original Are Fed201
Originals Jam201
Send Error Code202
Scan to SMB Error Codes202
Scan to FTP Error Codes203
Scan to E-Mail Error Codes204
Precautions for Assembly and Disassembly205
How to Tell a Genuine Olivetti Toner Container206
Detaching and Refitting the Front Cover207
Outer Covers207
Detaching and Refitting the Rear Cover209
Detaching and Refitting the Inner Tray210
Detaching and Refitting the Eject Rear Cover212
Paper Feed Section214
Detaching and Refitting the Primary Paper Feed Unit214
Detaching and Refitting the MP Paper Feed Roller and MP Separation Pad215
Detaching and Refitting the Registration Roller216
Detaching and Refitting the Registration Cleaner217
Detaching and Refitting the MP Tray217
Developing Section218
Detaching and Refitting the Developing Unit218
Detaching and Refitting the Chager Roller Unit220
Drum Section220
Detaching and Refitting the Drum Unit220
Transfer/Separation Section221
Detaching and Refitting the Intermediate Transfer Unit221
Detaching and Refitting the Secondary Transfer Roller Unit221
Fuser Section222
Detaching and Refitting the Fuser Unit222
Drive Section223
Detaching and Refitting the Conveying Motor223
Detaching and Refitting the Drive Unit223
Optical Section224
Detaching and Refitting the Laser Scanner Unit224
Detaching and Refitting the Image Scanner Unit225
Detaching and Refitting the LED Unit227
Detaching and Refitting the Document Processor229
Detaching and Refitting DP Paper Feed Roller and DP Separation Pulley230
Detaching and Refitting the DP Main PWB232
Detaching and Refitting the Main PWB234
Detaching and Refitting the Engine PWB235
Detaching and Refitting the Power Source PWB236
Detaching and Refitting the Operation Panel PWB Main237
Detaching and Refitting the IH PWB239
Detaching and Refitting the Language Sheet240
Detaching and Refitting the Conveying Unit241
Direction of Installing the Principal Fan Motors243
Detaching and Refitting the Imaging Fan Motor243
Upgrading the Firmware244
Remarks on PWB Replacement245
Engine PWB Diagram245
DP Main PWB Diagram245
Paper Feed/Conveying Section246
Cassette Paper Feed Section246
Cassette Paper Feed Section Block Diagram247
MP Tray Paper Feed Section248
Conveying Section249
Paper Conveying Section Block Diagram249
Drum Section Info250
Table of Contents251
Drum Section Block Diagram251
Developing Section Info252
Developing Section Block Diagram253
Optical Section Info254
Image Scanner Section254
Scanner Unit Diagram254
Image Scanner Unit (ISU) Diagram254
Scanner Unit Block Diagram255
Laser Scanner Section256
Laser Scanner Unit Block Diagram257
Epwb257
- Transfer/Separation Section Info258
- Intermediate Transfer Unit Section258
- Intermediate Transfer Unit Section Block Diagram259
- Secondary Transfer Roller Section260
- Fuser Section Info261
- Fuser Section Block Diagram262
- Eject/Feedshift Section263
- Eject/Feed Shift Section Block Diagram264
- Duplex Conveying Section265
- Duplex Conveying Section Block Diagram266
- Document Processor267
- Original Feed Section267
- Original Feed Section Block Diagram268
- Original Conveying Section269
- Original Conveying Section Block Diagram270
- Original Switchback/Eject Sections271
- Electrical Parts Layout273
- Pwbs Diagram273
- PWB Names Conversion275
- Switches and Sensors276
- Motors278
- Other Parts Layout280
- Main PWB Silk-Screen Diagram283
- Main PWB Parts List284
- Engine PWB Silk-Screen Diagram289
- Engine PWB Parts List290
Drmc_Mt_Dir291
Drmc_Mt_Rdy291
Drmc_Mt_Clk291
Drmc_Mt_Rem291
Drmk_Mt_Dir291
Drmk_Mt_Rdy291
Drmk_Mt_Clk291
Drmk_Mt_Rem291
- Dlpc_Mt_Dir291
- Devm -Ycm291
- Dlpk_Mt_Dir292
- Dlpk_Mt_Rdy292
- Kdlpk_Mt_Rem292
- Power Source PWB302
- Power Source PWB Parts List303
- IH PWB Silk-Screen Diagram305
- IH PWB Parts List306
- Operation Panel PWB Main Silk-Screen Diagram308
- Operation Panel PWB Parts List309
- DP Main PWB Silk-Screen Diagram313
- DP Main PWB Parts List314
- Maintenance Kits316
- Repetitive Defects Gauge317
- Firmware Environment Commands318
- Using FRPO Commands for Reprogramming the Firmware318
- FRPO Parameters318
- Chart of Image Adjustment Procedures325
- Wiring Diagram327

Olivetti d-Color MF2001 - Fuser Section Block Diagram

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