Service manual bizhub 225i 215i 205i ver 1 0 SM e

SERVICE MANUAL Version 1 0 Date 20190906 i Table of Contents A SAFETY AND IMPORTANT WARNING ITEMS A 1 1 IMPORTANT Service manual bizhub 225i 215i 205i ver 1 0 SM e Service manual bizhub 225i 215i 205i ver 1 0 SM e Service manual bizhub 225i 215i 205i ver 1 0 SM e Service manual bizhub 225i 215i 205i ver 1 0 SM e NOTICE A 2 2 DESCRIPTION ITEMS FOR DANGER, WARNING AND CAUTION A 3 2 1 Description i.

SERVICE MANUAL Version 1.0 Date: 2019/09/06 Table of Contents A SAFETY AND IMPORTANT WARNING ITEMS A-1 IMPORTANT NOTICE A-2 DESCRIPTION ITEMS FOR DANGER, WARNING AND CAUTION A-3 2.1 Description items in this Service Manual A-3 2.2 Description items for safety and important warning items .A-3 SAFETY WARNINGS .A-4 3.1 MODIFICATIONS NOT AUTHORIZED BY KONICA MINOLTA, INC A-4 3.1.1 Actions requiring special attention A-4 3.2 POWER PLUG SELECTION A-5 3.2.1 Power Cord Set or Power Plug .A-5 3.3 CHECKPOINTS WHEN PERFORMING ON-SITE SERVICE A-7 3.3.1 Power Supply A-7 3.3.2 Installation Requirements .A-11 3.3.3 After Service A-13 3.4 FUSE .A-19 3.5 Used Batteries Precautions A-19 3.5.1 ALL Areas A-19 3.5.2 Germany .A-19 3.5.3 France A-19 3.5.4 Denmark .A-19 3.5.5 Finland, Sweden A-19 3.5.6 Norway A-20 3.6 Laser Safety A-20 3.6.1 Laser Safety A-20 3.6.2 Internal Laser Radiation .A-20 3.6.3 Laser Safety Label A-21 3.6.4 Laser Warning Label A-22 3.6.5 PRECAUTIONS FOR HANDLING THE LASER EQUIPMENT A-22 WARNING INDICATIONS ON THE MACHINE A-23 4.1 Warning indications inside the machine A-23 4.2 Warning indications on the boards A-24 MEASURES TO TAKE IN CASE OF AN ACCIDENT A-25 B NOTATION OF THE CONTENTS B-1 PRECAUTION ON HANDLING THIS MANUAL B-1 PRODUCT NAME B-2 BRAND NAME B-3 FEEDING DIRECTION B-4 Note for the Specifications B-5 C PRODUCT OUTLINE .C-1 PRODUCT SPECIFICATIONS C-1 1.1 bizhub 225i/215i/205i C-1 1.1.1 Basic specifications C-1 1.1.2 Paper C-2 1.1.3 Print volume C-2 1.1.4 Machine specification .C-2 1.1.5 Print function C-3 1.1.6 Scan function C-3 1.2 DF-633 C-5 1.3 PF-507 C-7 1.4 AD-509 C-8 1.5 FK-510 C-9 OVERALL COMPOSITION C-10 2.1 2.2 2.3 2.4 2.5 SYSTEM CONFIGURATION C-10 CROSS SECTIONAL VIEW C-11 PAPER PATH C-11 CONTROL BLOCK DIAGRAM C-12 IMAGE CREATION PROCESS C-13 i D SERVICE TOOL .D-1 bizhub 225i/215i/205i D-1 E MAINTENANCE .E-1 Concept of maintenance E-1 Periodical replacement parts list .E-2 2.1 bizhub 225i/215i/205i .E-2 2.2 Reverse automatic document feeder (DF-633) .E-2 2.3 PF-507 .E-2 Periodical replacement procedure E-3 3.1 bizhub 225i/215i/205i .E-3 3.1.1 Replacing the developer .E-3 3.1.2 Replacing the drum E-5 3.1.3 Replacing the cleaning blade E-6 3.1.4 Replacing the drum charge corona assy E-6 3.1.5 Application of toner .E-7 3.1.6 Replacing the toner bottle .E-8 3.1.7 Replacing the imaging unit .E-9 3.1.8 Replacing the transfer roller unit E-10 3.1.9 Replacing the fusing unit E-11 3.1.10 Replacing the tray feed roller E-12 3.1.11 Replacing the tray separation pad E-13 3.1.12 Replacing the multi bypass tray feed roller E-14 3.1.13 Replacing the multi bypass tray separation roller E-15 3.2 Reverse automatic document feeder (DF-633) .E-16 3.2.1 Replacing the pick-up roller/feed roller E-16 3.2.2 Replacing the separation roller assy E-17 3.3 PF-507 E-18 3.3.1 Replacing the feed roller .E-18 Cleaning parts list E-19 4.1 bizhub 225i/215i/205i E-19 4.2 Reverse automatic document feeder (DF-633) .E-19 4.3 PF-507 E-19 Cleaning/Lubrication procedure E-20 5.1 bizhub 225i/215i/205i E-20 5.1.1 Cleaning of the Ds collars E-20 5.1.2 Cleaning of the drum separator fingers E-20 5.1.3 Cleaning of the developer scattering prevention plate E-21 5.1.4 Cleaning of the registration roller E-22 5.1.5 Cleaning of the pre-image transfer guide plate E-22 5.1.6 Cleaning of the tray feed roller E-23 5.1.7 Cleaning of the tray separation pad E-24 5.1.8 Cleaning of the original glass .E-24 5.1.9 Cleaning of the multi bypass tray separation roller .E-24 5.1.10 Cleaning of the multi bypass tray feed roller E-24 5.2 Reverse automatic document feeder (DF-633) .E-25 5.2.1 Cleaning of the pick-up roller/feed roller .E-25 5.2.2 Cleaning of the separation roller E-25 5.2.3 Cleaning of the miscellaneous rollers E-25 5.2.4 Cleaning of the miscellaneous rolls E-27 5.2.5 Cleaning of the scanning guide E-27 5.2.6 Cleaning of the reflective sensor section E-27 5.3 PF-507 E-28 5.3.1 Cleaning of the feed roller E-28 5.3.2 Cleaning of the vertical transport roller/roll E-28 5.3.3 Cleaning of the friction plate E-28 5.4 AD-509 E-29 5.4.1 Cleaning of the automatic duplex unit transport roller/roll E-29 5.4.2 Cleaning of the switchback section transport roller/roll E-29 5.4.3 Cleaning of the automatic duplex unit ventilation section E-29 F DISASSEMBLY/REASSEMBLY F-1 Disassembly/adjustment prohibited items F-1 1.1 Paint-locked screws .F-1 ii 1.2 1.3 1.4 1.5 Red-painted screws F-1 Variable resistors on board F-1 Warnings for disassembly F-1 Warnings / Precautions during setup or transportation F-2 Units from which removing is prohibited F-3 2.1 PH unit .F-3 2.1.1 Reason for prohibition F-3 2.2 Fusing unit .F-3 2.2.1 Reason for prohibition F-3 Disassembly/assembly warning/caution items F-4 3.1 Removal/installing of PWBs F-4 bizhub 225i/215i/205i F-5 4.1 Exterior parts F-5 4.1.1 Front door F-5 4.1.2 Front cover F-5 4.1.3 Left cover F-5 4.1.4 Right rear cover F-5 4.1.5 Right lower cover F-6 4.1.6 Rear cover F-6 4.1.7 Scanner right cover F-6 4.1.8 Paper exit rear cover F-6 4.1.9 Paper exit tray (left) / Paper exit tray (right) F-6 4.1.10 Control panel left cover F-7 4.1.11 Control panel F-7 4.1.12 Original glass assy F-8 4.2 Units .F-10 4.2.1 Tray F-10 4.2.2 Multi bypass tray F-10 4.2.3 PH unit (PH) F-11 4.2.4 CIS module (CIS) F-12 4.2.5 Scanner unit F-13 4.2.6 Paper exit unit F-15 4.3 Boards F-16 4.3.1 MFP board (MFPB) F-16 4.3.2 DC power supply (DCPU) F-17 4.3.3 High voltage unit (HV) F-17 4.4 Motors F-18 4.4.1 Scanner motor (M1) F-18 4.4.2 Main motor (M2) F-18 4.4.3 Switchback motor (M3) F-19 4.4.4 Toner supply motor (M5) F-19 4.5 Clutches .F-20 4.5.1 Registration clutch (CL1) F-20 4.5.2 Tray1 paper feed clutch (CL2) F-20 4.5.3 Bypass paper feed clutch (CL3) F-21 4.6 Fan motor F-21 4.6.1 Suction fan (FM1) F-21 4.7 Others F-22 4.7.1 Ozone filter F-22 4.7.2 Bypass pick-up solenoid (SD1) F-22 4.7.3 Temperature/humidity sensor (TEM/HUM) F-23 4.7.4 Inch/metric sensor (PS12) assy (Latin America and Asia Pacific only) F-23 REVERSE AUTOMATIC DOCUMENT FEEDER (DF-633) F-24 5.1 Front cover (DF-633) .F-24 5.2 Rear cover (DF-633) F-24 5.3 Document feed tray (DF-633) F-24 5.4 Reverse automatic document feeder (DF-633) .F-25 5.5 Document feed unit (DF-633) F-26 5.6 Document feed motor assy (DF-633) F-27 5.7 DF control board (DFCB) (DF-633) .F-28 5.8 Document feed motor (M1) (DF-633) F-28 5.9 Document feed clutch (CL1) (DF-633) F-29 5.10 Document registration clutch (CL2) (DF-633) F-29 PF-507 F-30 6.1 Tray (PF-507) F-30 iii 6.2 6.3 6.4 6.5 6.6 Rear cover (PF-507) F-30 Paper Feeder Unit (PF-507) F-30 PF drive board (PFDB) (PF-507) F-32 Paper size detect switch (S1) (PF-507) F-33 Paper feed solenoid (SD1) (PF-507) .F-34 AD-509 F-35 7.1 7.2 7.3 7.4 7.5 Rear cover .F-35 Automatic duplex unit F-35 AD drive board (ADDB) F-36 AD motor (M1) .F-36 Cooling fan (FM2) F-36 FK-510/MK-750 F-37 8.1 FAX board (FAXB) (FK-510) F-37 8.2 Extended Panel Board (EPB) (MK-750) F-37 8.3 Speaker (SP1) .F-37 G MECHANICAL ADJUSTMENT G-1 Advance checks .G-1 REVERSE AUTOMATIC DOCUMENT FEEDER (DF-633) .G-2 2.1 ADF skew adjustment G-2 PF-507 G-4 3.1 Paper reference position G-4 3.1.1 Use G-4 3.1.2 Specification G-4 3.1.3 Procedure G-4 H UTILITY MODE/SERVICE MODE H-1 UTILITY H-1 1.1 List of UTILITY MODE H-1 1.2 Starting/Exiting H-3 1.2.1 Starting procedure H-3 1.2.2 Exiting procedure H-3 1.3 MACHINE SETTING H-3 1.3.1 AUTO PANEL RESET H-3 1.3.2 SLEEP MODE H-4 1.3.3 AUTO SHUT TIME H-4 1.3.4 DENSITY (ADF) .H-4 1.3.5 DENSITY (BOOK) H-4 1.3.6 PRINT DENSITY H-5 1.3.7 LCD CONTRAST H-5 1.3.8 KEY SPEED SETTING H-5 1.3.9 LANGUAGE H-5 1.3.10 BUZZER VOLUME .H-6 1.3.11 INITIAL MODE H-9 1.3.12 SCAN THRESHOLD H-9 1.4 PAPER SOURCE SETUP H-9 1.4.1 TRAY1 H-9 1.4.2 TRAY2/TRAY3/TRAY4/TRAY5 H-9 1.5 CUSTOM SIZE MEMORY H-10 1.5.1 CUSTOME SIZE MEMORY H-10 1.6 DRUM DEHUMIDIFY H-10 1.6.1 Use .H-10 1.6.2 Step H-10 1.7 ADMIN MANAGEMENT H-10 1.7.1 ADMINISTRATOR NO H-10 1.7.2 DISPLAY AUTO SHUT .H-10 1.7.3 SLEEP SHIFT .H-10 1.7.4 PWR CONS SLEEP H-11 1.7.5 ACCOUNT TRACK .H-11 1.7.6 REMOTE MONITOR H-12 1.7.7 NETWORK SETTING - IP ADDRESS SETTING H-12 1.7.8 NETWORK SETTING - IPv6 H-13 1.7.9 NETWORK SETTING - DNS CONFIG H-14 1.7.10 NETWORK SETTING - WEB SETTING H-14 1.7.11 NETWORK SETTING - LPD SETTING H-14 iv 1.7.12 NETWORK SETTING - SLP SETTING H-14 1.7.13 NETWORK SETTING - SNMP SETTING H-15 1.7.14 NETWORK SETTING - AUTO GET TIME H-15 1.7.15 E-MAIL SETTING H-15 1.7.16 E-MAIL SETTING H-18 1.7.17 LDAP SETTING H-20 1.7.18 COMM SETTING .H-22 1.7.19 USER SETTING H-23 1.7.20 SCAN TO USB H-24 1.7.21 MOBILE PRINT H-24 1.7.22 DISPLAY PRINTER OWNER H-24 1.8 COPY SETTING H-24 1.8.1 PAPER PRIORITY .H-24 1.8.2 QUALITY PRIORITY H-24 1.8.3 DENSITY PRIORITY H-25 1.8.4 DENSITY LEVEL H-25 1.8.5 DUPLEX PRIORITY .H-25 1.8.6 OUTPUT BIND POS H-25 1.8.7 ORIG BINDING POS H-25 1.8.8 BINDING POSITION H-26 1.8.9 MARGIN SETTING .H-26 1.8.10 ERASE SETTING .H-26 1.8.11 OUTER ERASE H-26 1.8.12 SMALL ORIGINAL H-26 1.9 COPY SETTING H-27 1.9.1 COPY PRIORITY H-27 1.9.2 OUTPUT PRIORITY .H-27 1.9.3 CRISSCROSS MODE H-27 1.9.4 4IN1 COPY ORDER .H-27 1.9.5 MIXED ORIGINAL H-27 1.9.6 ORIG DIRECTION .H-28 1.9.7 BOOK SEPARATION H-28 1.9.8 STAMP H-28 1.9.9 PAGE FORMAT H-28 1.9.10 DATE&TIME FORMAT .H-28 1.10 DIAL REGISTRATION .H-29 1.10.1 ONE-TOUCH DIAL H-29 1.10.2 SPEED DIAL H-29 1.10.3 GROUP DIAL .H-29 1.10.4 PROGRAM DIAL H-29 1.11 FAX REGISTRATION H-29 1.11.1 MAILBOX H-29 1.11.2 RELAY BOX .H-30 1.12 FAX TX OPERATION H-30 1.12.1 DENSITY LEVEL H-30 1.12.2 QUALITY PRIORITY H-30 1.12.3 DEFAULT TX H-30 1.12.4 HEADER H-31 1.12.5 CONFIRM FAX NO .H-31 1.13 FAX RX OPERATION H-31 1.13.1 MEMORY RX MODE H-31 1.13.2 NO of RINGS H-31 1.13.3 REDUCTION RX H-31 1.13.4 RX PRINT H-38 1.13.5 RX MODE H-38 1.13.6 FORWARD H-38 1.13.7 FOOTER H-39 1.13.8 SELECT TRAY H-39 1.13.9 CLOSED NETWORK H-39 1.14 REPORTING .H-40 1.14.1 ACTIVITY REPORT H-40 1.14.2 RESERVATION REPORT H-40 1.14.3 TX RESULT REPORT H-40 1.14.4 RX RESULT REPORT .H-40 1.15 SCAN SETTING H-40 1.15.1 RESOLUTION H-40 1.15.2 IMAGE FORMAT H-40 1.15.3 BW CODING METHOD H-41 v 1.15.4 COLOR SETTING H-41 1.16 CONFIRM MODE H-41 1.16.1 TOTAL PAGE .H-41 1.16.2 TX/RX RESULT H-41 1.16.3 PRINT REPORT .H-41 SERVICE MODE H-43 2.1 List of SERVICE MODE H-43 2.2 Starting/Exiting H-45 2.2.1 Starting procedure H-45 2.2.2 Exiting procedure H-46 2.2.3 Changing the setting value in SERVICE MODE functions H-46 2.3 SERVICE'S CHOICE H-46 2.3.1 MARKETING AREA .H-46 2.3.2 SHIPMENT H-46 2.3.3 ENABLE AUTO SHUT H-46 2.3.4 MAINTENANCE COUNT H-46 2.3.5 IU LIFE STOP MODE H-47 2.3.6 ID ADJUST H-47 2.3.7 VG ADJUST H-47 2.3.8 TRANSFER (PLAIN) H-47 2.3.9 TRANSFER (RECYCLE) H-47 2.3.10 TRANSFER (CARD1) .H-48 2.3.11 TRANSFER (CARD2) .H-48 2.3.12 TRANSFER (OHP) .H-48 2.3.13 TRANSFER (ENVELOPE) H-48 2.3.14 TRANSFER (PLAIN-D) .H-48 2.3.15 TRANSFER (RECY.-D) H-48 2.3.16 TRANSFER (CARD1-D) H-49 2.3.17 TRANSFER (CARD2-D) H-49 2.3.18 FUSER TEMP (PLAIN) H-49 2.3.19 FUSER TEMP (CARD1) H-49 2.3.20 FUSER TEMP (CARD2) H-50 2.3.21 FUSER TEMP (OHP) H-50 2.3.22 FUSER TEMP (ENV.) H-50 2.3.23 SMART FUSER H-51 2.3.24 LEADING EDGE .H-51 2.3.25 TRAILING EDGE H-51 2.3.26 VERTICAL EDGE .H-52 2.3.27 LOOP Ad (TRAY1) H-52 2.3.28 LOOP Ad (TRAY2-5) H-52 2.3.29 LOOP Ad (DUPLEX) H-53 2.3.30 LOOP Ad (BYPASS) H-53 2.3.31 FLS PAPER SIZE .H-53 2.3.32 FLS/LEGAL CHANGE H-53 2.3.33 TX SPEED H-53 2.3.34 RX SPEED H-54 2.3.35 TX LEVEL H-54 2.3.36 DTMF LEVEL .H-54 2.3.37 CNG LEVEL .H-54 2.3.38 CED LEVEL H-54 2.3.39 ECM MODE H-55 2.3.40 CODING SCHEME H-55 2.3.41 VOIP H-55 2.3.42 REPORT DESTINATION H-55 2.3.43 TONER EMPTY REPORT H-56 2.3.44 IU LIFE REPORT .H-56 2.3.45 MAINTENANCE REPORT H-56 2.3.46 PROTOCOL REPORT .H-56 2.3.47 CIS APS SIZE H-57 2.3.48 GDI TIMEOUT H-57 2.3.49 ERASER INSTALL .H-57 2.3.50 SUCTION FAN H-57 2.3.51 LANGUAGE GROUP H-58 2.3.52 HV B(AC) CLK H-58 2.3.53 PH STANDBY MODE .H-58 2.4 ADJUST H-58 2.4.1 PRN MAIN (TRAY1) .H-58 vi 2.4.2 PRN MAIN (BYPASS) H-59 2.4.3 PRN MAIN (TRAY2) .H-60 2.4.4 PRN MAIN (TRAY3) .H-60 2.4.5 PRN MAIN (TRAY4) .H-61 2.4.6 PRN MAIN (TRAY5) .H-62 2.4.7 PRN MAIN (DUPLEX) H-63 2.4.8 PRN SUB (TRAY1-P) H-64 2.4.9 PRN SUB (TRAY1-R) H-64 2.4.10 PRN SUB (TRAY1-C1) .H-65 2.4.11 PRN SUB (TRAY1-C2) .H-66 2.4.12 PRN SUB (TRAY1-O) .H-67 2.4.13 PRN SUB (TRAY1-E) H-68 2.4.14 PRN SUB (BYPASS-P) H-68 2.4.15 PRN SUB (BYPASS-R) H-69 2.4.16 PRN SUB (BYPASS-C1) H-70 2.4.17 PRN SUB (BYPASS-C2) H-71 2.4.18 PRN SUB (BYPASS-O) H-72 2.4.19 PRN SUB (BYPASS-E) H-73 2.4.20 PRN SUB (TRAY2) H-74 2.4.21 PRN SUB (TRAY3) H-74 2.4.22 PRN SUB (TRAY4) H-75 2.4.23 PRN SUB (TRAY5) H-76 2.4.24 PRN SUB (DUPLEX) H-77 2.4.25 CIS MAIN ZOOM H-78 2.4.26 CIS SUB ZOOM H-78 2.4.27 CIS MAIN REGIST .H-79 2.4.28 CIS SUB REGIST .H-80 2.4.29 ADF SUB ZOOM H-80 2.4.30 ADF MAIN ZOOM .H-81 2.4.31 ADF SUB REGIST1 H-82 2.4.32 ADF SUB REGIST2 H-83 2.4.33 ADF MAIN REGIST1 H-84 2.4.34 ADF MAIN REGIST2 H-85 2.4.35 ADF REG LOOP1 H-86 2.4.36 ADF REG LOOP2 H-87 2.4.37 TCR GAIN H-87 2.4.38 MODEL SETTING H-87 2.4.39 CUSTOMER ID H-87 2.4.40 GROUP_S ID .H-87 2.5 COUNTER H-88 2.5.1 TOTAL COUNTER .H-88 2.5.2 SIZE COUNTER H-88 2.5.3 PM COUNTER .H-88 2.5.4 MAINTENANCE COUNT H-88 2.5.5 SUPPLIES COUNTER H-88 2.5.6 APPLICATION COUNT H-89 2.5.7 SCAN COUNTER H-89 2.5.8 PAPER SIZE COUNTER H-89 2.5.9 MISFEED COUNTER H-89 2.5.10 TROUBLE COUNTER H-89 2.5.11 CAUTION COUNTER .H-89 2.6 DISPLAY H-89 2.6.1 TONER DENSITY H-89 2.6.2 FUSER TEMPERATURE .H-90 2.6.3 TRANSCRIPT CURRENT H-90 2.6.4 TCR GAIN H-90 2.6.5 PROCESS CONTROL H-90 2.6.6 ENVIRONMENTAL .H-90 2.6.7 MAIN F/W VER H-90 2.6.8 ENGINE F/W VER H-90 2.6.9 MAIN RAM SIZE H-90 2.6.10 SERIAL NO H-90 2.6.11 CUSTOMER ID H-90 2.7 FUNCTION H-90 2.7.1 PAPER FEED TEST H-90 2.7.2 PROCESS CHECK H-90 2.7.3 TCR AUTO ADJUST H-90 2.7.4 PRN TEST PATTERN H-91 vii 2.7.5 ADF FEED TEST H-92 2.7.6 COPY ADF GLASS H-92 2.7.7 FAX RES COPY TEST H-92 2.7.8 SCAN TEST H-93 2.7.9 TONER SUPPLY H-93 2.7.10 OUTER ERASE CHECK H-93 2.8 SOFT SWITCH H-93 2.9 REPORT H-94 2.9.1 SERVICE DATA LIST H-94 2.9.2 ERROR CODE LIST H-94 2.9.3 T.30 PROTOCOL LIST .H-94 2.9.4 SETTING DATA LIST H-95 2.10 DEVICE REPORT TX H-95 2.10.1 File name H-95 2.10.2 E-MAIL SETTING .H-95 2.10.3 TX DESTINATION H-96 2.10.4 TX SCHEDULE H-96 2.10.5 TX METHOD H-96 2.10.6 TX REPORT .H-96 2.10.7 TX LOG H-96 2.10.8 TX TEST H-96 2.10.9 DOWNLOAD TO USB H-96 2.11 ADMIN REGISTRATION H-97 2.11.1 Use .H-97 2.11.2 Default setting H-97 2.11.3 Procedure H-97 2.12 FIXED ZOOM CHANGE H-97 2.12.1 Use .H-97 2.12.2 Procedure H-97 2.12.3 Default values and setting range of fixed zoom ratios H-97 2.13 FACTORY TEST H-98 2.13.1 SIGNAL TEST H-98 2.13.2 RELAY TEST H-98 2.13.3 DIAL TEST H-98 2.13.4 VOLUME TEST H-98 2.13.5 PANEL BUZZER TEST H-98 2.13.6 RAM TEST H-99 2.14 CLEAR DATA H-99 2.14.1 DRAM CLEAR H-99 2.14.2 FLASH ROM CLEAR H-99 2.14.3 MEMORY CLEAR H-99 2.14.4 TOTAL CLEAR H-100 2.14.5 PM COUNTER H-100 2.14.6 MAINTENANCE COUNT H-100 2.14.7 SUPPLIES COUNTER .H-100 2.14.8 APPLICATION COUNT .H-100 2.14.9 SCAN COUNTER H-101 2.14.10 PAPER SIZE COUNTER .H-101 2.14.11 MISFEED COUNTER H-101 2.14.12 TROUBLE COUNTER H-101 2.14.13 CAUTION COUNTER H-101 SECURITY MODE H-102 3.1 List of SECURITY mode H-102 3.2 Starting/Exiting H-102 3.2.1 Starting procedure H-102 3.2.2 Exiting procedure H-102 3.3 SECURITY H-102 3.3.1 TOTAL COUNTER .H-102 3.3.2 SIZE COUNTER H-102 3.3.3 PLUG-IN COUNTER H-102 SOFT SWITCH SET .H-103 4.1 Description H-103 4.2 Default setting H-103 4.2.1 Soft switch list H-103 4.2.2 Default soft switch setting for each market area (Market area 1) .H-107 4.2.3 Default soft switch setting for each market area (Market area 2) .H-109 4.2.4 Default soft switch setting for each market area (Market area 3) .H-111 viii 4.2.5 Default soft switch setting for each market area (Market area 4) .H-113 4.2.6 Default soft switch setting for each market area (Market area 5) .H-115 4.2.7 Default soft switch setting for each market area (Market area 6) .H-117 4.2.8 Default soft switch setting for each market area (Market area 7) .H-119 4.2.9 Default soft switch setting for each market area (Market area 8) .H-121 4.2.10 Default soft switch setting for each market area (Market area 9) .H-123 4.2.11 Default soft switch setting for each market area (Market area 10) H-125 4.2.12 Default soft switch setting for each market area (Market area 11) H-127 4.2.13 Default soft switch setting for each market area (Market area 12) H-129 4.3 Soft switch definition H-131 4.3.1 SOFT SWITCH: #01 H-131 4.3.2 SOFT SWITCH: #02 H-131 4.3.3 SOFT SWITCH: #03 H-131 4.3.4 SOFT SWITCH: #04 H-132 4.3.5 SOFT SWITCH: #05 H-132 4.3.6 SOFT SWITCH: #06 H-133 4.3.7 SOFT SWITCH: #07 H-133 4.3.8 SOFT SWITCH: #08 H-133 4.3.9 SOFT SWITCH: #09 H-134 4.3.10 SOFT SWITCH: #10 .H-134 4.3.11 SOFT SWITCH: #11 .H-135 4.3.12 SOFT SWITCH: #12 .H-135 4.3.13 SOFT SWITCH: #13 .H-135 4.3.14 SOFT SWITCH: #14 .H-136 4.3.15 SOFT SWITCH: #15 .H-136 4.3.16 SOFT SWITCH: #16 .H-136 4.3.17 SOFT SWITCH: #17 .H-137 4.3.18 SOFT SWITCH: #18 .H-137 4.3.19 SOFT SWITCH: #19 .H-138 4.3.20 SOFT SWITCH: #20 .H-138 4.3.21 SOFT SWITCH: #21 .H-139 4.3.22 SOFT SWITCH: #22 .H-139 4.3.23 SOFT SWITCH: #23 .H-140 4.3.24 SOFT SWITCH: #24 .H-140 4.3.25 SOFT SWITCH: #25 .H-140 4.3.26 SOFT SWITCH: #26 .H-141 4.3.27 SOFT SWITCH: #27 .H-141 4.3.28 SOFT SWITCH: #28 .H-141 4.3.29 SOFT SWITCH: #29 .H-142 4.3.30 SOFT SWITCH: #30 .H-142 4.3.31 SOFT SWITCH: #31 .H-142 4.3.32 SOFT SWITCH: #32 .H-143 4.3.33 SOFT SWITCH: #33 .H-143 4.3.34 SOFT SWITCH: #34 .H-143 4.3.35 SOFT SWITCH: #35 .H-144 4.3.36 SOFT SWITCH: #36 .H-144 4.3.37 SOFT SWITCH: #37 .H-144 4.3.38 SOFT SWITCH: #38 .H-145 4.3.39 SOFT SWITCH: #39 .H-145 4.3.40 SOFT SWITCH: #40 .H-146 4.3.41 SOFT SWITCH: #41 .H-146 4.3.42 SOFT SWITCH: #42 .H-146 4.3.43 SOFT SWITCH: #43 .H-147 4.3.44 SOFT SWITCH: #44 .H-147 4.3.45 SOFT SWITCH: #45 .H-147 4.3.46 SOFT SWITCH: #46 .H-147 4.3.47 SOFT SWITCH: #47 .H-148 4.3.48 SOFT SWITCH: #48 .H-148 4.3.49 SOFT SWITCH: #49 .H-148 4.3.50 SOFT SWITCH: #50 .H-149 4.3.51 SOFT SWITCH: #51 .H-149 4.3.52 SOFT SWITCH: #52 .H-150 4.3.53 SOFT SWITCH: #53 .H-150 4.3.54 SOFT SWITCH: #54 .H-150 4.3.55 SOFT SWITCH: #55 .H-150 4.3.56 SOFT SWITCH: #56 .H-151 4.3.57 SOFT SWITCH: #57 .H-151 4.3.58 SOFT SWITCH: #58 .H-152 ix bizhub 225i/215i/205i N THEORY OF OPERATION > DF-633 [1] [2] [4] [3] [1] Document size sensors/CD1, /CD2, /CD3 [2] Original width [3] Original length [4] Document reading sensor 2.3.6  Pick-up roller up/down control Up control • When an original is loaded on the document feed tray, the document set sensor detects that there is original • If no original is loaded when the document pick-up roller is in the standby position, the actuator blocks the document set sensor and it is detected that no original is loaded • When an original is loaded on the document feed tray, the leading edge of the original pushes the actuator so that the document set sensor is unblocked It is detected that an original is loaded • When all pages of the original are fed in, the document set sensor detects that there is no original on the document feed tray [1] [2] [3] [4] [1] Swing arm (standby position) [2] Document stopper [3] Swing arm (feed position) [4] Document pick-up roller Down control • When the start key is pressed, the drive of the document feed motor is transmitted to the document feed roller via the document feed clutch The swing arm mounted on the same shaft as the document feed roller is rotated forward, so that the document pick-up roller is lowered to the feed position • The document stopper is unlocked when the swing arm lowers 2.3.7  Document feed/separation control • When the start key is pressed, the document feed motor starts rotating forward, so that the document feed roller rotates forward • The rotation shaft of the swing arm mounted on the same shaft as the document feed roller is rotated forward, so that the document pick-up roller is lowered to the feed position The document pick-up roller is rotated by a drive belt to thereby feed the original onto the document feed roller Separation/feed operation The document separation roller is pressed up against, and driven by, the document feed roller A torque limiter is mounted on the shaft of the document separation roller The acting pressure of the document feed roller/document separation roller/torque limiter serves as the limit torque for preventing double feed When there is no original or only one sheet of original between the document separation roller and the document feed roller, the limit torque is exceeded and the document separation roller follows the rotation of the document feed roller If there are two or more sheets of original between the document separation roller and the document feed roller, the limit torque is greater than the friction force of the original, so that the document separation roller stops rotating Because of the stationary document separation roller, the lower sheet of original in contact with the document separation roller is not fed in, so that the first sheet of original is document separated from the second sheet of original N-36 bizhub 225i/215i/205i N THEORY OF OPERATION > DF-633 [1] [2] [2] [3] [4] [4] [1] Document feed motor (M1) [2] Document feed roller [3] Original [4] Document separation roller Periodically replaced parts • The document pick-up roller, document feed roller, and document separation roller are periodically replaced parts These three rollers must be replaced with new ones at the same time • None of the document pick-up rollers, document feed rollers, and document separation roller are provided with a new article detection mechanism Also, no mechanism is provided to zero set the life counter of the roller • The number of times the DF has been subjected to paper feed operations can be checked with the “ADF Paper Pages” counter of the Management List Periodical replacement cycle Paper feed operations 200,000 times • For details of the applicable replacement procedures for the document pick-up roller, document feed roller, and document separation roller [1] [2] [3] [1] Document pick-up roller [2] Document feed roller [3] Document separation roller - - 2.4  DOCUMENT REGISTRATION SECTION 2.4.1  Document registration drive • The document feed motor is working as the source of the registration roller driving, which is controlled by the document registration clutch • The original will create a loop between the document feed roller and the registration roller when the original is being transported in order to correct the skew N-37 bizhub 225i/215i/205i N THEORY OF OPERATION > DF-633 [1] [2] [3] [4] [1] Registration roller [2] Document registration clutch (CL2) [3] Document feed motor (M1) [4] Document registration sensor (PS4) 2.4.2  Document registration loop formation process The registration sensor detects the leading edge of the original The registration roller remains stationary Because the document feed roller (switchback/exit roller for the 2nd side of the original) continues rotating to feed the original, a loop is formed at the leading edge of the original The loop corrects skew in the original The registration roller is started to rotate to transport the original [1] [2] [3] [4] [8] [7] [5] [6] [1] Loop formation (1st side) [2] Loop formation (2nd side) [3] Document separation roller [4] Document feed roller [5] Original [6] Switchback/exit roller [7] Document registration sensor (PS4) [8] Registration roller 2.5  DOCUMENT READING SECTION 2.5.1  Document reading drive • The document feed motor drives the document reading section • The document feed motor rotates backward to allow the second feed of the original to be performed during switchback in the 2-sided mode N-38 bizhub 225i/215i/205i [1] N THEORY OF OPERATION > DF-633 [2] [4] [3] [1] Document feed motor (M1) [2] Document reading roller/2 [3] Registration roller [4] Document reading roller/1 2.5.2  Transport mechanism • The original transported from the document feed section will be transported to the document reading section by the registration roller, the document reading roller/1 and /2, and the switchback/exit roller • The registration roller, document reading roller/1 and /2 are driven by the document feed motor [1] [2] [6] [5] [4] [3] [1] Document feed motor (M1) [2] Document exit roller [3] Document reading roller/2 [4] Document exit sensor (PS6) [5] Document reading sensor (PS5) [6] Document reading roller/1 2.6  DOCUMENT SWITCHBACK/EXIT SECTION 2.6.1  Document switchback/exit drive • The original transported from the transport section will exit by the document reading roller/1, /2 and switchback/exit roller • In the 2-sided mode, the switchback/exit roller is rotated backward and the original is fed to the registration roller again • The switchback/exit roller is driven by the document feed motor N-39 bizhub 225i/215i/205i N THEORY OF OPERATION > DF-633 [1] [5] [4] [2] [3] [1] Document feed motor (M1) [2] Switchback/exit roller [3] Document reading roller/2 [4] Document reading roller/1 [5] Registration roller - - 2.6.2  Switching mechanism for document switchback/exit • The switchback path switching guide film provides a route toward the switchback path • In the 2-sided mode, the switchback/exit roller is rotated backward This allows the trailing edge of the original to move along the upper side of the switchback path switching guide film to be fed to the switchback path, so that the original is fed to the registration roller • The switchback path switching guide film is fixed at all times [4] [1] [3] [2] [1] Original [2] Switchback/exit roller [3] Switching guide film [4] Registration roller N-40 bizhub 225i/215i/205i N THEORY OF OPERATION > PF-507 3.  PF-507 3.1  CONFIGURATION/DRIVE • The paper feed unit has the structure below The activated paper feed solenoid transmits the driving force of the main motor (M2) to the feed roller On the other hand, the driving force from the MFP main motor (M2) transport to the roller via the gears [1] [2] [5] [3] [4] [5] [6] [1] Paper feed solenoid (SD1) [2] Driving force from the MFP main motor (M2) [3] Transport roller [4] Paper empty sensor (PS1) [5] Feed roller [6] Paper feed sensor (PS2) 3.2  OPERATION 3.2.1  Paper feed tray-in-position detection • When a tray is inserted into the cabinet, the tray set sensor is blocked The copier then determines that the tray has been inserted in place [1] [1] [2] Light blocking plate [2] Tray set sensor (PS3) 3.2.2  Paper lifting plate • The paper lifting plate is locked into position when it is pressed down The plate is unlocked when the tray is inserted into the unit • The paper lifting plate is pushed upward by the paper lifting springs at all times N-41 bizhub 225i/215i/205i N THEORY OF OPERATION > PF-507 [1] [2] [3] [1] Paper Lifting Plate [2] Paper Lifting Spring [3] Lock release lever - - 3.2.3  Paper size detecting mechanism • The width and length of paper are detected, and their combination allows the paper size to be detected • To detect paper width, the light blocking plate that is provided in the paper CD guide unblocks or blocks the paper size sensor • To detect paper length, the paper FD size detect plate interlocking with the paper FD guide turns ON or OFF the paper size detect switch N-42 bizhub 225i/215i/205i N THEORY OF OPERATION > PF-507 SW4 SW2 SW1 SW3 [1] [2] [4] [3] [5] [6] [1] Paper FD size detect plate [2] Paper size detect switch (S1) [3] Paper FD guide [4] Paper size sensor (PS5) [5] Light blocking plate [6] Paper CD guide Paper size sensor (PS5) SW4 Paper size detect switch (S1) Marketing area SW3 SW2 SW1 Metric Inch China Latin America (metric) Latin America (inch) - ON - - ON B5 - 16K B5 - Blocked ON ON - - A4 Letter A4 A4 Letter Blocked ON ON ON - A4 Letter 16K A4 Letter - ON ON ON ON B5S Letter S 16K S Letter S Letter S - - ON ON ON A4S Letter S A4S A4S A4S - - - - ON FLS S* Letter S FLS S* FLS S* FLS S* - - - - - B4 Legal 8K Legal Legal Blocked - - - - B4 - 8K Legal - Blocked ON - - - A3 11 x 17 A3 A3 11 x 17 • *: FLS (Foolscap) can be specified by selecting any of the following paper sizes 1/2 x 13 1/2, 1/2 x 13, 1/4 x 13, 1/8 x 13 1/4, x 13, 13/20 x 13 3.2.4  Paper separating mechanism • A loop is formed in the paper between the separator fingers and the feed roller The turning force of the feed roller overcomes the block of the separator fingers, causing the top sheet of paper to ride over the fingers and be fed out of the tray into the copier • When there are only two sheets of left in the tray and if the friction force of the paper lifting plate is low, the bottom sheet of paper is taken up and fed into the copier with the top sheet of paper To prevent this situation from occurring, there is a friction plate provided on top of the paper lifting plate • Before the feed roller contacts the paper, the feed roller holds the paper down so that the paper remains stationary before its being taken up by the feed roller N-43 bizhub 225i/215i/205i N THEORY OF OPERATION > PF-507 [2] [3] [1] [4] [5] [6] [1] Roll [2] Feed roller [3] Paper [4] Separator finger [5] Paper lifting plate [6] Friction plate N-44 bizhub 225i/215i/205i N THEORY OF OPERATION > AD-509 4.  AD-509 4.1  CONFIGURATION/DRIVE [1] [2] [6] [3] [5] [4] [1] Door sensor (PS1) [2] Duplex transport roller/1 [3] Duplex transport roller/2 [4] Duplex transport roller/3 [5] Transport sensor (PS2) [6] AD motor (M1) 4.2  OPERATION 4.2.1  Paper transport control • Paper that is transported from the paper exit/switchback section is transported to the internal duplex unit by the duplex transport roller/1 • To re-transport the paper, paper is transported to the registration section by the duplex transport rollers and [1] [2] [3] [4] [5] [6] [7] [8] [1] 1-sided mode paper path [2] Paper exit/switchback roller [3] 2-sided mode paper path [4] Duplex transport roller/1 [5] Fusing roller (Heating roller/Pressure roller) [6] Duplex transport roller/2 [7] Transport sensor (PS2) [8] Duplex transport roller/3 Transport roller control • The duplex transport roller/1, duplex transport roller/2 and duplex transport roller/3 are connected to the AD motor When the AD motor is energized, these rollers start rotating to transport paper Paper entrance control • The paper that is transported from the fusing section is temporarily fed in the paper exit direction When the paper reaches a predetermined position, the switchback motor of the paper exit section is rotated backward The paper exit/switchback roller is then rotated backward, so that the paper is fed to the duplex transport roller/1 • When the paper reaches a predetermined position, the AD motor of the duplex unit is energized The duplex transport roller/1 is then rotated to transport the paper that is fed from the paper exit section to the duplex transport roller/2 N-45 bizhub 225i/215i/205i N THEORY OF OPERATION > AD-509 Duplex paper feed control • The transport sensor located upstream along the paper path from the duplex transport roller/3 detects the leading edge of paper from the duplex transport roller/2 • When the leading edge of paper moves past the transport sensor and reaches the specified position, the AD motor is de-energized It then stops the transport of the paper temporarily (refeeding position) • At the timing for predetermined paper feed, the AD motor is energized to resume the transport of the paper • The paper is fed from the duplex transport roller/3 onto the registration roller at the vertical transport part 4.2.2  Paper conveyance control in duplex unit (1)  Paper conveyance with one sheet in duplex unit Operation • The first sheet of paper is taken up and fed in from the main body drawer and the main body starts the first print cycle to produce the print image of the second page of the original [2] [2] Operation • The 1-sided print is transported to the paper exit/switchback section • When the paper reaches a predetermined position, the direction of rotation of the paper exit/switchback roller is changed and the 1-sided print is transported toward and into the duplex unit [2] Operation • The 1-sided print, which is being fed through the duplex unit, is temporarily stopped at the re-transport position and then re-transported [2] Operation • The main body carries out the second print cycle to produce the print image of the first page of the original [1] on the other side of the 1-sided print [1] [2] Operation • The first 2-sided print is fed out to the paper exit section of the main body • At the same time that the first 2-sided print is fed out of the main body, the image of the fourth page of the original [4] is printed on the second sheet of paper • Steps through are repeated [2] [1] [4] N-46 bizhub 225i/215i/205i N THEORY OF OPERATION > AD-509 (2)  Paper conveyance with two sheets circulated in duplex unit Operation • The first sheet of paper is taken up and fed in from the main body drawer and the main body starts the first print cycle to produce the print image of the second page of the original [2] [2] Operation • The 1-sided print is transported to the paper exit/switchback section • When the paper reaches a predetermined position, the direction of rotation of the paper exit/switchback roller is changed and the 1-sided print is transported toward and into the duplex unit • At the same time that the 1-sided print is transported, the second sheet of paper is taken up and fed into the main body [2] Operation • The print image of the fourth page of the original is produced on the second sheet of paper [4] and the paper is transported to the paper exit/switchback section • At the same time, the first 1-sided print is transported through the duplex unit [4] [2] Operation • The main body produces the print image of the first page of the original [1] on the first 1-sided print • The second 1-sided print is transported through the duplex unit [2] [1] [4] Operation • While feeding the first 2-sided print out, main body produces the print image of the 3rd page of the original [4] on the second sheet of paper [2] [1] [4] N-47 bizhub 225i/215i/205i N THEORY OF OPERATION > AD-509 Operation • While feeding the second 2-sided print out, main body produces the print image of the 6th page of the original [6] on the third sheet of paper • Steps through are repeated [4] [6] [3] [2] [1] (3)  Two sheets that are alternatively conveyed in the duplex unit Operation • The first sheet of paper is taken up and fed in from the main body drawer and the main body starts the first print cycle to produce the print image of the second page of the original [2] [2] Operation • The 1-sided print is transported to the paper exit/switchback section • When the paper reaches a predetermined position, the direction of rotation of the paper exit/switchback roller is changed and the 1-sided print is transported toward and into the duplex unit • At the same time that the 1-sided print is transported, the second sheet of paper is taken up and fed into the main body [2] [4] [2] [1] [2] [4] Operation • The print image of the fourth page of the original is produced on the second sheet of paper [4] and the paper is transported to the paper exit/switchback section • At the same time, the first 1-sided print is transported through the duplex unit Operation • The main body produces the print image of the first page of the original [1] on the first 1-sided print • At the same time that the image of the first page of the original is printed, the third sheet of paper is taken up and fed into the main body • The second 1-sided print is transported through the duplex section N-48 bizhub 225i/215i/205i N THEORY OF OPERATION > AD-509 Operation • While feeding the first 2-sided print out, main body produces the print image of the 6th page of the original [6] on the third sheet of paper • The second 1-sided print is stopped immediately after the duplex transport roller and waits until the third sheet of paper undergoes the print process for printing the print image of the 6th page of the original [2] [1] Operation • The third 1-sided print is transported to the paper exit/switchback section • When the paper reaches a predetermined position, the direction of rotation of the paper exit/switchback roller is changed and the third 1-sided print is transported toward and into the duplex unit • At the same time, a sequence is started to re-feed the second 1-sided print that has been in the standby state in the duplex unit [6] [4] [2] [1] [3] [4] [6] Operation • While feeding the second 2-sided print out, main body produces the print image of the 8th page of the original [8] on the fourth sheet of paper • The third 1-sided print is stopped immediately after the duplex transport roller and waits until the fourth sheet of paper undergoes the print process for printing the print image of the 8th page of the original • Steps through are repeated [4] [3] [2] [1] Operation • The main body carries out the first print cycle for the second sheet of paper to produce the print image of the third page of the original [3] • At the same time, the third 1-sided print is transported through the duplex section • At the same time, the forth sheet of paper is taken up and fed into the main body [8] [6] N-49 © 2019 KONICA MINOLTA, INC Use of this manual should be strictly supervised to avoid disclosure of confidential information ... volume China Europe Asia Pacific bizhub 225i 3 ,00 0 sheets/month 2 ,00 0 sheets/month 2, 500 sheets/month 15 ,00 0 sheets/month bizhub 215 i 3 ,00 0 sheets/month - - 15 ,00 0 sheets/month bizhub 205 i 2 ,00 0... sheets Thick (12 1 to 15 7 g/m2 (32 3 /16 to 41 3/4 lb)) 20 sheets 20 sheets Envelope 10 sheets 10 sheets OHP film 10 sheets 10 sheets 15 Paper size Width 90 to 297 mm (3 9 /16 to 11 11 /16 inches)... sheets/month - 1, 500 sheets/month 12 ,00 0 sheets/month 1. 1.4  Machine specification Items Power requirement Specifications Voltage AC 1 10 V, AC1 20 -12 7V, AC2 20- 240V Current 11 0V: 12 A, 12 0V: 11 A, 12 7V: