User GuidePro C7500/C7500H

Shared Maintenance Offering: Regular Maintenance Guide

Read This First

Introduction

Regular Maintenance Item List

Notes on Tasks

What the Video Indicates

Cleaning for General Users

158 Right Drawer: Paper Dust Case

160 Right Drawer: CIS

163 Left Drawer: Detection Unit

Replacing for Shared Maintenance Offering (Standard)

What You Need

General Cautions

3 Development Unit (Black)/17 Development Unit (Cyan)/31 Development Unit (Magenta)/45 Development Unit (Yellow) /59 Development Unit (Special): Vent Filter

4 PCU Cleaning Unit (Black)/18 PCU Cleaning Unit (Cyan)/32 PCU Cleaning Unit (Magenta)/46 PCU Cleaning Unit (Yellow)/60 PCU Cleaning Unit (Special)

13 Charger Unit (Black)/27 Charger Unit (Cyan)/41 Charger Unit (Magenta)/55 Charger Unit (Yellow)/69 Charger Unit (Special)

14 Photoconductor Unit (Black)/28 Photoconductor Unit (Cyan)/42 Photoconductor Unit (Magenta)/56 Photoconductor Unit (Yellow)/70 Photoconductor Unit (Special)

92 ITB Lubrication Unit

98 ITB Cleaning Unit

111 Paper Transfer Unit

123 Fuser Unit

133 Fusing Belt Smoothing Roller

134 Fuser Cleaning Unit

139 Ozone Filter (Short Life)

141 Dust Filter (Short Life)

143 Tray1

147 Tray2

228 Bypass Tray

Cleaning for Shared Maintenance Offering (Standard)

What You Need

General Cautions

73 Development Unit (Black): Case/74 Development Unit (Cyan, Magenta, Yellow): Case/75 Development Unit (Special): Case

76 Development Unit (Black): Cooling Sheet/77 Development Unit (Cyan, Magenta, Yellow): Cooling Sheet/78 Development Unit (Special): Cooling Sheet

82 Print Cartridge Port (Black)/83 Print Cartridge Port (Cyan, Magenta, Yellow)

84 Print Cartridge Port (Special)

95 Intermediate Transfer Belt: Feedback Sensor

120 Paper Transfer Unit: Paper Path

121 Paper Transfer Unit/ID Sensor

122 Transfer-Fusing Transfer: Paper Sensor

130 Fuser Unit: Paper Path

137 Fusing Thermopile

151 Tray 1: Paper Path

152 Tray 2: Paper Path

155 Right Drawer: Paper Path 1

159 Left Drawer: Paper Path 1

162 Left Drawer: Cooling Belt

173 Finisher: Shift Tray Paper Path 1

175 Finisher: Staple Paper Path 1

177 Finisher: Signature Paper Path 1

238 2-Tray LCT: Paper Path 1

241 2-Tray LCT: Tray 3, 4 : Feed Belt/242 2-Tray LCT: Tray 5, 6 : Feed Belt/243 2-Tray LCT: Tray 7, 8 : Feed Belt

249 First Stacker: Paper Path 1/252 Second Stacker: Paper Path 1

255 Detection Exit Roller (Driven)

Replacing Consumables in Shared Maintenance Offering (Standard)

What You Need

General Cautions

Changing Special Toner Color

Exchanging Positions of Special Toner and Black Toner (for Printing Special Toner First)

Adjusting for Shared Maintenance Offering (Standard)

What You Need

General Cautions

Switching Skew Amount for Japanese Envelope #3 / DL Envelope / Com10 Envelope