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Fujitsu 4860C Operator's Guide - Page 146

Replacing the Brake Roller Unit

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4.5 Replacing the Brake Roller Unit 1. Remove documents from the stacker. Pull up the lever on the right front of the Upper transport and then raise it. CAUTION Raise the Upper transport unit fully, then lower it to engage lock before you put your hands inside of the scanner. 2. Pull the ADF release lever toward you and lift up the ADF sheet guide. ADF upper sheet guide ADF release lever 4-12 4.5 Replacing the Brake Roller Unit

Section	Page
Regulatory Information	5
Note, Liability	10
Preface	11
Safety Precautions	14
FUJITSU Group Offices	20
CONTENTS	23
1 BASIC SCANNER OPERATIONS	27
1.1 Turning the Scanner ON	28
1.2 Waking the Scanner from the Power Save Mode	31
1.3 Basic Operations of the Operator Panel	32
1.4 Setting up the Hopper	40
1.5 Setting up the Stacker	41
1.6 Setting the Stacker Extension	43
1.7 Loading Documents on the Hopper	44
1.8 Inserting Documents Manually	47
1.9 Scanning Documents	49
1.10 How to use the Scanner Driver	53
2 SCANNING VARIOUS TYPES OF DOCUMENTS	71
2.1 Scanning Documents with different widths	72
2.2 Saving Scanned Images in PDF Format	73
2.3 Selecting a Color to drop out	79
2.4 Skipping blank Pages	81
2.5 Detecting Double-Feeds (Multi-Feeds)	83
2.6 Correcting skewed Documents	85
3 DAILY CARE	87
3.1 Cleaning Materials and Areas Requiring Cleaning	88
3.2 Cleaning the Pad	91
3.3 Cleaning the Rollers	94
3.4 Cleaning the Transport Path	108
3.5 Cleaning the Discharge Brush	110
3.6 Cleaning the Glass Surface	115
3.7 Cleaning the Sensors	121
3.8 Cleaning the Lamps	127
4 REPLACEMENT OF CONSUMABLES	135
4.1 Consumables and Replacement Cycle	136
4.2 How to check the Abrasion Counter	137
4.3 Replacing the Pad ASSY	138
4.4 Replacing the Pick Roller Unit	143
4.5 Replacing the Brake Roller Unit	146
4.6 Replacing the Front-side Lamp	149
4.7 Replacing the Back-side Lamp	154
5 SOLVING COMMON PROBLEMS	159
5.1 Clearing Document Jams	160
5.2 Troubleshooting	166
5.3 Before Contacting a Service Provider	187
5.4 Labels on the Scanner	189
6 ADF DOCUMENT SPECIFICATIONS	191
6.1 Document Size	192
6.2 Document Quality	193
6.3 Hole-punching Prohibited Areas	196
6.4 Print Prohibited Area	197
6.5 Background Color Areas	198
6.6 Job Separation Sheet	199
6.7 Hopper Capacity	200
7 OPERATOR PANEL MENUS	201
7.1 Setup Mode	202
7.2 Setup mode functions	209
7.3 Setup Mode Details	216
7.4 Test Mode Overview	267
7.5 Test Mode Details	272
8 OPTIONS	283
8.1 Options	284
8.2 fi-486PRFR (Pre-imprinter)	285
8.3 fi-486PRRE (Post-imprinter)	286
8.4 fi-486TRK (Thinner paper Roller Kit)	287
9 SCANNER SPECIFICATIONS	289
9.1 Basic Product Specifications	290
9.2 Installation Specifications	291
9.3 Dimensions	293
APPENDIX 1 DROP-OUT COLOR	295
APPENDIX 2 DOUBLE-FEED (MULTI- FEED) DETECTION CONDITIONS	296