Konica Minolta Magicolor 2590MF, Field Service Manual

Field Service Manual Konica Minolta Magicolor 2590MF;
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MAGICOLOR 2590MF MAIN BODY
GENERAL
1. SYSTEM CONFIGURATION
2. PRODUCT SPECIFICATIONS
2.1 FAX SPECIFICATIONS
MAINTENANCE
3. PERIODIC CHECK
3.1 MAINTENANCE PARTS
3.1.1 REPLACEMENT PARTS
3.1.2 CLEANING PARTS
3.2 CONCEPT OF PARTS LIFE
3.3 MAINTENANCE PROCEDURE
3.3.1 PAPER FEED ROLLER
3.3.2 PH WINDOW
3.3.3 TONER CARTRIDGE (C/M/Y/K)
3.3.4 DRUM CARTRIDGE
3.3.5 TRANSFER BELT UNIT
3.3.6 2ND TRANSFER ROLLER
3.3.7 FUSING UNIT
4. REMOTE SETUP UTILITY
4.1 ABOUT RSU
4.2 OUTLINE
4.2.1 CORRESPONDING OS
4.2.2 PC ENVIRONMENTS
4.3 CONNECTION METHODS
4.3.1 REMOTE CONNECTION (PHONE LINE CONNECTION)
4.3.2 LOCAL CONNECTION (USB CONNECTION)
4.4 SETUP
4.4.1 SETUP OF PC
4.4.2 CONNECTION AND ACCESS OF USER MACHINE
4.5 OPERATION
4.5.1 MENU BAR
4.5.2 FUNCTIONAL ICON
4.6 DESCRIPTIONS OF EACH FUNCTION
4.7 KEY SETTING
4.7.1 ONE TOUCH DIAL SETTING
4.7.2 SPEED DIAL SETTING
4.7.3 GROUP SETTING
4.8 TROUBLESHOOTING
4.8.1 ERROR MESSAGE LIST
4.8.2 TROUBLE SOLVING METHODS
5. FIRMWARE UPGRADE
5.1 CONTROLLER FIRMWARE UPGRADING
5.1.1 PREPARATIONS FOR FIRMWARE UPGRADING
5.1.2 UPGRADING PROCEDURE
5.2 NIC FIRMWARE UPGRADING
5.2.1 PREPARATIONS FOR FIRMWARE UPGRADING
5.2.2 UPGRADING PROCEDURE
6. OTHER
6.1 DISASSEMBLY/ADJUSTMENT PROHIBITED ITEMS
6.2 DISASSEMBLY/ASSEMBLY LIST (OTHER PARTS)
6.3 DISASSEMBLY/ASSEMBLY PROCEDURE
6.3.1 TOP COVER
6.3.2 REAR COVER
6.3.3 LEFT COVER
6.3.4 RIGHT COVER
6.3.5 PAPER FEED COVER
6.3.6 FRONT COVER
6.3.7 ORIGINAL GLASS UNIT
6.3.8 OPERATION BOARD (OPB)
6.3.9 OPERATION KEY BOARD (OKB)
6.3.10 USB BOARD (USB)
6.3.11 IMAGE PROCESSING BOARD (IPB)
6.3.12 PRINTER CONTROL BOARD (PRCB)
6.3.13 DC POWER SUPPLY 1 (DCPU1)
6.3.14 DC POWER SUPPLY 2 (DCPU2)
6.3.15 HIGH VOLTAGE UNIT (HV)
6.3.16 WASTE TONER NEAR FULL DETECT BOARD/LED (WTDTB/LED)
6.3.17 NCU BOARD
6.3.18 LAN BOARD
6.3.19 SCANNER UNIT
6.3.20 IR UNIT
6.3.21 PH UNIT
6.3.22 PAPER FEED UNIT
6.3.23 MAIN MOTOR (M1)
6.3.24 POWER SUPPLY COOLING FAN MOTOR (FM1)
6.3.25 VENTILATION FAN MOTOR (FM2)
6.3.26 FUSING MOTOR (M4)
6.3.27 DEVELOPING MOTOR (M3)
6.3.28 RACK MOTOR (M2)
6.3.29 SCANNER MOTOR (M5)
6.3.30 IR COOLING FAN MOTOR (FM3)
6.3.31 TRAY1 PAPER PICK-UP SOLENOID (SD1)
6.3.32 REGISTRATION ROLLER SOLENOID (SD2)
6.3.33 PRESSURE/RETRACTION SOLENOID /CLEANING BLADE (SD3)
6.3.34 PRESSURE/RETRACTION SOLENOID /2ND IMAGE TRANSFER (SD4)
6.3.35 TEMPERATURE/HUMIDITY SENSOR (TEM/HUMS)
6.3.36 IDC SENSOR (IDC)
6.3.37 TORQUE LIMITER
6.3.38 INLET ASSY
6.3.39 SPEAKER (SP)
ADJUSTMENT/SETTING
7. HOW TO USE THE ADJUSTMENT SECTION
8. DESCRIPTION OF THE CONTROL PANEL
8.1 CONTROL PANEL DISPLAY
8.1.1 MAIN SCREEN
8.1.2 TONER SUPPLY SCREEN
9. MENU MODE
9.1 MENU MODE FUNCTION TREE
9.2 MACHINE SETTING
9.2.1 AUTO PANEL RESET
9.2.2 ENERGY SAVE MODE
9.2.3 LCD CONTRAST
9.2.4 LANGUAGE
9.2.5 LAMP OFF TIME
9.2.6 BUZZER VOLUME
9.2.7 INITIAL MODE
9.2.8 TONER EMPTY STOP
9.2.9 TONER NEAR EMPTY
9.2.10 AUTO CONTINUE
9.2.11 CALIBRATION
9.2.12 REMOTE MONITOR
9.3 PAPER SOURCE SETUP
9.3.1 TRAY1 PAPER
9.3.2 TRAY2 PAPER
9.4 COPY SETTING
9.4.1 MODE
9.4.2 DENSITY LEVEL (A)
9.4.3 DENSITY LEVEL (M)
9.4.4 COLLATE
9.4.5 QUALITY
9.4.6 PAPER PRIORITY
9.5 FAX REGISTRATION
9.5.1 ONE-TOUCH DIAL
9.5.2 SPEED DIAL
9.5.3 GROUP DIAL
9.6 TX SETTING
9.6.1 SCAN DENSITY
9.6.2 RESOLUTION
9.6.3 HEADER
9.7 RX SETTING
9.7.1 MEMORY RX MODE
9.7.2 NO. OF RINGS
9.7.3 REDUCTION RX
9.7.4 RX PRINT
9.7.5 RX MODE
9.7.6 FOOTER
9.7.7 SELECT TRAY
9.8 COMM. SETTING
9.8.1 TEL LINE TYPE
9.8.2 LINE MONITOR
9.8.3 PSTN/PBX
9.9 REPORTING
9.9.1 ACTIVITY REPORT
9.9.2 TX RESULT REPORT
9.9.3 RX RESULT REPORT
9.10 USER SETTING
9.10.1 FAX PTT SETTING
9.10.2 DATE & TIME
9.10.3 DATE FORMAT
9.10.4 PRESET ZOOM
9.10.5 USER FAX NO
9.10.6 USER NAME
9.11 DIRECT PRINT
9.11.1 IMAGE QUALITY
9.11.2 PAPER SIZE
9.11.3 N-UP LAYOUT
9.12 NETWORK SETTING
9.12.1 IP ADDRESS
9.12.2 SUBNET MASK
9.12.3 GATEWAY
9.12.4 DNS CONFIG
9.12.5 DDNS CONFIG
9.13 E-MAIL SETTING
9.13.1 SENDER NAME
9.13.2 E-MAIL ADDRESS
9.13.3 SMTP SERVER
9.13.4 SMTP PORT NO
9.13.5 SMTP TIMEOUT
9.13.6 TEXT INSERT
9.13.7 DEFAULT SUBJECT
9.14 SCANNER SETTING
9.14.1 RESOLUTION
9.14.2 IMAGE FORMAT
9.14.3 CODING METHOD
10. USER SERVICE MODE
10.1 USER SERVICE MODE FUNCTION TREE
10.2 FAX MAINTENANCE
10.2.1 TX SPEED
10.2.2 RX SPEED
10.2.3 TX LEVEL
10.2.4 RX LEVEL
10.2.5 DTMF LEVEL
10.2.6 CNG LEVEL
10.2.7 CED LEVEL
10.2.8 ECM MODE
10.2.9 CODING SCHEME
10.2.10 TONER EMPTY REPORT
10.2.11 PROTOCOL REPORT
10.3 SRU USAGE
10.3.1 TRANSFER BELT
10.3.2 FUSER UNIT
10.3.3 TRANSFER ROLLER
10.4 RESET COUNT
10.4.1 TRANSFER BELT
10.4.2 FUSER UNIT
10.4.3 TRANSFER ROLLER
10.5 CCD MOVE TO HOME
11. DISPLAY MODE
11.1 DISPLAY FUNCTION TREE
11.2 TONER REMAINING
11.3 PRINT STATUS
11.4 TOTAL PAGE
11.4.1 B/W COPY
11.4.2 COLOR COPY
11.4.3 B/W PRINT
11.4.4 COLOR PRINT
11.4.5 FAX PRINT
11.4.6 TOTAL SCAN
11.5 TX/RX RESULT
11.6 PRINT REPORT
11.6.1 TX RESULT REPORT
11.6.2 RX RESULT REPORT
11.6.3 ACTIVITY REPORT
11.6.4 MEMORY DATA LIST
11.6.5 MEMORY IMAGE PRINT
11.6.6 ONE-TOUCH LIST
11.6.7 SPEED DIAL LIST
11.6.8 GROUP DIALA LIST
11.6.9 MENU MAP
11.6.10 CONFIGURATION PAGE
11.6.11 DEMO PAGE
12. SERVICE MODE
12.1 SERVICE MODE ENTRY PROCEDURE
12.2 SERVICE MODE FUNCTION TREE
12.3 SERVICES CHOICE
12.3.1 TX SPEED
12.3.2 RX SPEED
12.3.3 TX LEVEL
12.3.4 RX LEVEL
12.3.5 DTMF LEVEL
12.3.6 CNG LEVEL
12.3.7 CED LEVEL
12.3.8 ECM MODE
12.3.9 CODING SCHEME
12.3.10 TONER EMPTY REPORT
12.3.11 PROTOCOL REPORT
12.3.12 GDI TIMEOUT
12.3.13 ENERGY SAVE MODE
12.4 ADJUST
12.4.1 PRN MAIN REGIST
12.4.2 PRN SUB REGIST
12.4.3 CCD MAIN ZOOM
12.4.4 CCD SUB ZOOM
12.4.5 CCD MAIN REGIST
12.4.6 CCD SUB REGIST
12.4.7 ADF SUB ZOOM
12.4.8 ADF MAIN REGIST
12.4.9 ADF SUB REGIST
12.4.10 DMAX
12.4.11 1ST TRANSFER VOLTAGE
12.4.12 2ND TRANSFER VOLTAGE
12.4.13 VPP OFFSET
12.4.14 ROHS
12.4.15 FLICKER SPECIAL
12.4.16 SERIAL NO
12.5 COUNTER
12.5.1 TOTAL PRINT
12.5.2 TOTAL SCAN
12.5.3 PRINTER JAM
12.5.4 ADF JAM
12.5.5 TROUBLE
12.6 DISPLAY
12.6.1 MAIN F/W VER
12.6.2 ENGINE F/W VER
12.6.3 NIC F/W VER
12.6.4 MAIN RAM SIZE
12.6.5 SERIAL NO
12.6.6 BB CPLD VER
12.6.7 NAND CODE VER
12.7 FUNCTION
12.7.1 PAPER FEED TEST
12.7.2 PRINT TEST PATTERN
12.7.3 ADF FEED TEST
12.7.4 COPY ADF GLASS AREA
12.7.5 CCD MOVE TO HOME
12.7.6 FAX RES. COPY TEST
12.7.7 SCAN TEST
12.8 SOFT SWITCH
12.8.1 KEY DEFINITION FOR SOFT SWITCH
12.9 REPORT
12.9.1 SERVICE DATA LIST
12.9.2 ERROR CODE LIST
12.9.3 T.30 PROTOCOL LIST
12.10 FIXED ZOOM CHANGE
12.11 FACTORY TEST
12.12 CLEAR DATA
12.12.1 SRAM CLEAR
12.12.2 MEMORY CLEAR
13. SOFT SWITCH SET
13.1 DESCRIPTION
13.2 DEFAULT SETTING
13.2.1 COUNTRY FOR EACH MARKETING AREA
13.2.2 SOFT SWITCH LIST
13.2.3 DEFAULT SOFT SWITCH SETTING FOR EACH MARKET AREA
13.3 SOFT SWITCH DEFINITION
13.3.1 SOFT SWITCH: #01
13.3.2 SOFT SWITCH: #02
13.3.3 SOFT SWITCH: #03
13.3.4 SOFT SWITCH: #04
13.3.5 SOFT SWITCH: #05
13.3.6 SOFT SWITCH: #06
13.3.7 SOFT SWITCH: #07
13.3.8 SOFT SWITCH: #08
13.3.9 SOFT SWITCH: #09
13.3.10 SOFT SWITCH: #10
13.3.11 SOFT SWITCH: #11
13.3.12 SOFT SWITCH: #12
13.3.13 SOFT SWITCH: #13
13.3.14 SOFT SWITCH: #14
13.3.15 SOFT SWITCH: #15
13.3.16 SOFT SWITCH: #16
13.3.17 SOFT SWITCH: #17
13.3.18 SOFT SWITCH: #18
13.3.19 SOFT SWITCH: #19
13.3.20 SOFT SWITCH: #20
13.3.21 SOFT SWITCH: #21
13.3.22 SOFT SWITCH: #22
13.3.23 SOFT SWITCH: #23
13.3.24 SOFT SWITCH: #24
13.3.25 SOFT SWITCH: #25
13.3.26 SOFT SWITCH: #26
13.3.27 SOFT SWITCH: #27
13.3.28 SOFT SWITCH: #28
13.3.29 SOFT SWITCH: #29
13.3.30 SOFT SWITCH: #30
13.3.31 SOFT SWITCH: #31
13.3.32 SOFT SWITCH: #32
13.3.33 SOFT SWITCH: #33
13.3.34 SOFT SWITCH: #34
13.3.35 SOFT SWITCH: #35
13.3.36 SOFT SWITCH: #36
13.3.37 SOFT SWITCH: #37
13.3.38 SOFT SWITCH: #38
13.3.39 SOFT SWITCH: #39
13.3.40 SOFT SWITCH: #40
13.3.41 SOFT SWITCH: #41
13.3.42 SOFT SWITCH: #42
13.3.43 SOFT SWITCH: #43
13.3.44 SOFT SWITCH: #44
13.3.45 SOFT SWITCH: #45
13.3.46 SOFT SWITCH: #46
13.3.47 SOFT SWITCH: #47
13.3.48 SOFT SWITCH: #48
13.3.49 SOFT SWITCH: #49
13.3.50 SOFT SWITCH: #50
13.3.51 SOFT SWITCH: #51
13.3.52 SOFT SWITCH: #52
13.3.53 SOFT SWITCH: #53
13.3.54 SOFT SWITCH: #54
13.3.55 SOFT SWITCH: #55
13.3.56 SOFT SWITCH: #56
13.3.57 SOFT SWITCH: #57
13.3.58 SOFT SWITCH: #58
13.3.59 SOFT SWITCH: #59 (PART 1)
13.3.60 SOFT SWITCH: #59 (PART 2)
13.3.61 SOFT SWITCH: #59 (PART 3)
13.3.62 SOFT SWITCH: #60
13.3.63 SOFT SWITCH: #61
13.3.64 SOFT SWITCH: #62
13.3.65 SOFT SWITCH: #63
13.3.66 SOFT SWITCH: #64
14. FAX PROTOCOLS
14.1 G3 ECM (G3 ERROR CORRECTION MODE)
14.2 LINE CONTROL
14.2.1 PROCEDURE OF G3 MODE COMMUNICATION
14.3 TABLE OF REFERENCE CODE
14.4 HOW TO ANALYZE THE T30 PROTOCOL MONITOR
TROUBLESHOOTING
15. JAM DISPLAY
15.1 MISFEED DISPLAY
15.1.1 MISFEED DISPLAY RESETTING PROCEDURE
15.2 SENSOR LAYOUT
15.3 SOLUTION
15.3.1 INITIAL CHECK ITEMS
15.3.2 MISFEED AT PAPER FEED SECTION
15.3.3 MISFEED AT 2ND TRANSFER SECTION
15.3.4 MISFEED AT FUSING SECTION
15.3.5 MISFEED AT EXIT SECTION
15.3.6 UNDEFINED MISFEED
16. ERROR CODES
16.1 TROUBLE DISPLAY
16.2 TROUBLE CODE LIST
16.3 HOW TO RESET
16.4 SOLUTION
16.4.1 04H: PRINTER CONTROL BOARD MALFUNCTION
16.4.2 05H: FLASH ROM MALFUNCTION
16.4.3 08H: MAIN MOTOR MALFUNCTION
16.4.4 0BH: VENTILATION FAN MOTOR MALFUNCTION
16.4.5 0CH: POWER SUPPLY COOLING FAN MOTOR MALFUNCTION
16.4.6 10H: POLYGON MOTOR MALFUNCTION
16.4.7 12H: LASER MALFUNCTION
16.4.8 14H: 2ND IMAGE TRANSFER PRESSURE/RETRACTION FAILURE
16.4.9 15H: CLEANING BLADE PRESSURE/RETRACTION FAILURE
16.4.10 16H: TRANSFER BELT ROTATION FAILURE
16.4.11 17H: RACK ROTATION FAILURE
16.4.12 18H: HEATING ROLLER WARM-UP FAILURE
16.4.13 19H: ABNORMALLY LOW HEATING ROLLER TEMPERATURE
16.4.14 1AH: ABNORMALLY HIGH HEATING ROLLER TEMPERATURE
16.4.15 1BH: FAULTY THERMISTOR
16.4.16 21H: FAULTY OHP SENSOR
16.4.17 23H: FAULTY WASTE TONER NEAR FULL DETECTION BOARD
16.4.18 31H: IR COOLING FAN MOTOR MALFUNCTION
16.4.19 101H: SCANNER MOTOR MALFUNCTION
16.4.20 102H: FAULTY IR EXPOSURE LAMP
16.4.21 ENGINE INTERFACE: COMMUNICATION ERROR BETWEEN ENGINE CONTROLLER
16.4.22 CONTROLLER: CONTROLLER INTERNAL ERROR
17. POWER SUPPLY ERRORS
17.1 MACHINE IS NOT ENERGIZED AT ALL (PU OPERATION CHECK)
17.2 CONTROL PANEL INDICATORS DO NOT LIGHT
17.3 FUSING HEATERS DO NOT OPERATE
18. MISCELLANEOUS ERRORS
18.1 HOW TO IDENTIFY PROBLEMATIC PART
18.1.1 INITIAL CHECK ITEMS 1
18.1.2 INITIAL CHECK ITEMS 2
18.2 SOLUTION
18.2.1 SCANNER SYSTEM: BLANK COPY OR BLACK COPY
18.2.2 SCANNER SYSTEM: LOW IMAGE DENSITY OR ROUGH IMAGE
18.2.3 SCANNER SYSTEM: FOGGY BACKGROUND
18.2.4 SCANNER SYSTEM: BLACK STREAKS OR BANDS
18.2.5 SCANNER SYSTEM: BLACK SPOTS
18.2.6 SCANNER SYSTEM: WHITE STREAKS OR BANDS
18.2.7 SCANNER SYSTEM: UNEVEN PITCH
18.2.8 WHITE LINES IN FD, WHITE BANDS IN FD, COLORED LINES IN FD, AND COLORED BANDS
IN FD
18.2.9 WHITE LINES IN CD, WHITE BANDS IN CD, COLORED LINES IN CD, AND COLORED BANDS
IN CD
18.2.10 UNEVEN DENSITY IN FD
18.2.11 UNEVEN DENSITY IN CD
18.2.12 LOW IMAGE DENSITY
18.2.13 GRADATION REPRODUCTION FAILURE
18.2.14 FOGGY BACKGROUND
18.2.15 POOR COLOR REPRODUCTION
18.2.16 VOID AREAS, WHITE SPOTS
18.2.17 COLORED SPOTS
18.2.18 BLURRED IMAGE
18.2.19 BLANK COPY, BLACK COPY
18.2.20 INCORRECT COLOR IMAGE REGISTRATION
18.2.21 POOR FUSING PERFORMANCE, OFFSET
18.2.22 BRUSH EFFECT, BLURRED IMAGE
18.2.23 BACK MARKING
18.2.24 UNEVEN PITCH
19. FAX ERROR
19.1 COMMUNICATION ERROR
19.2 OUTLINE
19.3 ERROR OCCURRING DURING TRANSMISSION
19.3.1 ERROR OCCURRING DURING RECEPTION
19.4 ERROR CODE
19.4.1 RECEPTION
19.4.2 TRANSMISSION
APPENDIX
20. PARTS LAYOUT DRAWING
20.1 MAIN BODY
20.2 AUTO DOCUMENT FEEDER UNIT
20.3 DUPLEX OPTION (OPTION)
20.4 LOWER FEEDER UNIT (OPTION)
21. CONNECTOR LAYOUT DRAWING

AUTO DOCUMENT FEEDER UNIT
GENERAL
1. PRODUCT SPECIFICATIONS
MAINTENANCE
2. PERIODIC CHECK
2.1 MAINTENANCE PROCEDURE (PERIODIC PARTS CHECK)
2.1.1 SEPARATOR PAD
3. OTHER
3.1 DISASSEMBLY/ADJUSTMENT PROHIBITED ITEMS
3.2 DISASSEMBLY/ASSEMBLY/CLEANING LIST (OTHER PARTS)
3.2.1 DISASSEMBLY/ASSEMBLY PARTS LIST
3.2.2 CLEANING PARTS LIST
3.3 DISASSEMBLY/ASSEMBLY PROCEDURE
3.3.1 PAPER FEED ROLLER
3.3.2 PICK-UP ROLLER
3.3.3 AUTO DOCUMENT FEEDER UNIT
3.3.4 TOP COVER
3.3.5 REAR COVER
3.3.6 DOCUMENT FEEDER TRAY
3.3.7 DF CONTROL BOARD
3.3.8 MAIN MOTOR
3.4 CLEANING PROCEDURE
3.4.1 PAPER FEED ROLLER
3.4.2 PICK-UP ROLLER
3.4.3 REGISTRATION ROLLERS
ADJUSTMENT/SETTING
4. HOW TO USE THE ADJUSTMENT SECTION
5. SERVICE MODE
5.1 SERVICE MODE ENTRY PROCEDURE
5.2 ADJUST
5.2.1 ADF SUB ZOOM
5.2.2 ADF MAIN REGIST
5.2.3 ADF SUB REGIST
6. MECHANICAL ADJUSTMENT
6.1 LEADING EDGE SKEW ADJUSTMENT
TROUBLESHOOTING
7. JAM DISPLAY
7.1 MISFEED DISPLAY
7.1.1 MISFEED DISPLAY RESETTING PROCEDURE
7.2 SENSOR LAYOUT
7.3 SOLUTION
7.3.1 INITIAL CHECK ITEMS
7.3.2 MISFEED AT THE DOCUMENT FEEDING SECTION
7.3.3 MISFEED AT THE DOCUMENT TRANSPORT SECTION
7.3.4 MISFEED AT THE DOCUMENT EXIT SECTION

LOWER FEEDER UNIT
GENERAL
1. PRODUCT SPECIFICATIONS
MAINTENANCE
2. PERIODIC CHECK
2.1 MAINTENANCE PROCEDURE (PERIODIC PARTS CHECK)
3. OTHER
3.1 DISASSEMBLY/ADJUSTMENT PROHIBITED ITEMS
3.2 DISASSEMBLY/ASSEMBLY LIST (OTHER PARTS)
3.2.1 DISASSEMBLY/ASSEMBLY PARTS LIST
3.2.2 CLEANING PARTS LIST
3.3 DISASSEMBLY/ASSEMBLY PROCEDURE
3.3.1 PAPER PICK-UP ROLLER
3.3.2 LOWER FEEDER UNIT
3.3.3 TRAY
3.3.4 REAR COVER
3.3.5 PAPER PICK-UP UNIT
3.3.6 PF DRIVE BOARD (PFDB)
3.3.7 PAPER PICK-UP SOLENOID (SD1)
3.3.8 TRAY SET DETECTING SWITCH (SW1)
3.4 CLEANING PROCEDURE
3.4.1 PAPER PICK-UP ROLLER
TROUBLESHOOTING
4. JAM DISPLAY
4.1 MISFEED DISPLAY
4.1.1 MISFEED DISPLAY RESETTING PROCEDURE
4.2 SENSOR LAYOUT
4.3 SOLUTION
4.3.1 INITIAL CHECK ITEMS
4.3.2 MISFEED AT TRAY 2 PAPER FEED SECTION

DUPLEX OPTION
GENERAL
1. PRODUCT SPECIFICATIONS
MAINTENANCE
2. PERIODICAL CHECK
2.1 MAINTENANCE PROCEDURE (PERIODICAL CHECK PARTS)
3. OTHER
3.1 DISASSEMBLY/ADJUSTMENT PROHIBITED ITEMS
3.2 DISASSEMBLY/ASSEMBLY/CLEANING LIST (OTHER PARTS)
3.2.1 DISASSEMBLY/ASSEMBLY PARTS LIST
3.2.2 CLEANING PARTS LIST
3.3 DISASSEMBLY/ASSEMBLY PROCEDURE
3.3.1 DUPLEX OPTION
3.3.2 RIGHT COVER
3.3.3 AD DRIVE BOARD (ADDB)
3.3.4 COOLING FAN MOTOR (FM1)
3.3.5 TRANSPORT MOTOR (M1)
3.3.6 REVERSE MOTOR (M2)
3.3.7 REGISTRATION SOLENOID (SD1)
3.4 CLEANING PROCEDURE
3.4.1 TRANSPORT ROLLER
TROUBLESHOOTING
4. JAM DISPLAY
4.1 LIST OF DISPLAY MESSAGES
4.1.1 MISFEED DISPLAY RESETTING PROCEDURE
4.2 SENSOR LAYOUT
4.3 SOLUTION
4.3.1 INITIAL CHECK ITEMS
4.3.2 MISFEED AT DUPLEX OPTION REVERSE DRIVE/STORAGE SECTION
4.3.3 MISFEED AT DUPLEX OPTION PAPER FEED SECTION
5. ERROR CODES
5.1 TROUBLE CODE
5.1.1 TROUBLE CODE LIST
5.2 HOW TO RESET
5.3 SOLUTION
5.3.1 0FH: DUPLEX COOLING FAN MOTOR MALFUNCTION
6. MISCELLANEOUS MALFUNCTIONS
6.1 LIST OF MISCELLANEOUS MALFUNCTIONS
6.2 DUPLEX SIZE/TYPE ERROR

Numbers of pages: 436.