Table of Contents
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Step 2-Printer/Scanner.......................................................................1-36
Step 3-PostScript ...............................................................................1-36
Step 4-Fax .........................................................................................1-37
Step 5-Reassembling.........................................................................1-37
1.12.3 INSTALLING PANELS AND KEYS...............................................1-37
Step 6-Panel ......................................................................................1-37
Step 7-Printer/Scanner Keys..............................................................1-38
Step 8-Fax Keys ................................................................................1-38
Step 9-Printer/Scanner and Fax Keys................................................1-39
1.12.4 SETTINGS....................................................................................1-40
Step 10-MFP Settings and Time Settings ..........................................1-40
Step 11-Fax Settings..........................................................................1-40
1.13 IEEE1284/IEEE1394 INTERFACE ........................................................1-41
1.13.1 ACCESSORY CHECK..................................................................1-42
1.13.2 INSTALLATION PROCEDURE ....................................................1-42
UP Mode Settings for Wireless LAN ...................................................1-44
SP Mode Settings for IEEE 802.11b Wireless LAN ............................1-45
1.14 BLUETOOTH.........................................................................................1-46
1.14.1 ACCESSORY CHECK..................................................................1-46
1.14.2 INSTALLATION PROCEDURE ....................................................1-46
PREVENTIVE MAINTENANCE
2. PREVENTIVE MAINTENANCE.................................................... 2-1
2.1 PM TABLES ..............................................................................................2-1
Optics....................................................................................................2-1
Drum Area ............................................................................................2-1
Fusing Unit............................................................................................2-2
ADF/ARDF............................................................................................2-2
Paper Tray Unit.....................................................................................2-2
2.2 HOW TO RESET THE PM COUNTER......................................................2-3
REPLACEMENT AND ADJUSTMENT
3. REPLACEMENT AND ADJUSTMENT ........................................ 3-1
3.1 GENERAL CAUTIONS..............................................................................3-1
3.1.1 PCU (PHOTOCONDUCTOR UNIT) .................................................3-1
3.1.2 TRANSFER ROLLER .......................................................................3-1
3.1.3 SCANNER UNIT...............................................................................3-1
3.1.4 LASER UNIT ....................................................................................3-2
3.1.5 FUSING UNIT...................................................................................3-2
3.1.6 PAPER FEED ...................................................................................3-2
3.1.7 IMPORTANT ....................................................................................3-2
3.2 SPECIAL TOOLS AND LUBRICANTS ......................................................3-3
3.3 EXTERIOR COVERS & OPERATION PANEL ..........................................3-4
3.3.1 REAR COVER ..................................................................................3-4
B121 Series/B259 Series
ii
SM
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