233. Lift the duplex cover and removethe jammed paper.4. Lower the duplex cover and pushthe duplex unit back into theprinter.5. Close the front cover.Duplex Input JamCHECK DUPLEX371: PAPER JAM1. Open the front cover.2. Grasp the duplex unit handles (bluesquares) and pull the unit out as faras it will go.Clearing Paper Jams (cont.)

Ordering Replacement Supplies

Loading Print Media

loading media

Print Media

Matte Photo

Labels

Thick Paper (Cards, Index)

Changing Default Media Settings

other special media

Walk-Up Functions

Color Balance Adjust

Print the File List

Power Save Settings

Control Panel Buttons & Lights

control panel lights

Clearing Paper Jams

Transport Jam

Exit Jam

tray x jam

Duplex Reversal Jam

Duplex Input Jam

Duplex Misfeed Jam

Changing Toner Cartridges

Error Messages

Oki C7200 Handy Reference

trademark information

Notes, Cautions and Warnings

Introduction

New Names/New Editions

Installation

Setup and Configuration

Optional Easy Configuration (PSV Professional Edition Only)

Selecting a Web Server

Assigning Admin Username and Password

Registration

Program: Identifying Version Numbers

Getting Started

Importing a List of Users

Changing Your Password

Creating/Editing Groups of Devices

Adding/Removing a Device

Adding Maps and Floor Plans to a Group

Discovering Devices

Discovery: Schedule Button

Discovery: Logs Button

Other Discovery Options

Importing IP Addresses from a Text File

My Printers

Configuring email Alerts

Configuring email Server

Configuring Status Events

Customizing Status Codes

Data Collection Interval

Cloning

Group Configuration

Configuring the Ordering of Supplies

Items for Local Printers

Configuring the Supplies List

Enabling/Disabling on-line Supplies Ordering

Selecting an Alternative Supplies List

Disable Ordering Supplies

Supplies Ordering Calendar

Reporting

Toner Changes Report

Scheduling a Toner Changes Report

Schedule Log Report

Supplies Usage Report

Printed Pages Report

Color/Mono Pages Report

Usage Report

Exporting Properties and Attributes

Adding Device Attribute Data

Configuring a Print Device Remotely

Performing Day to Day Tasks

Changing the Device Properties Displayed

Changing Languages

Creating a Maintenance Log / Managing Supplies Inventory

Viewing a Login Log

Clearing (Deleting) Logs

Public Web Services

C7200

hardware troubleshooting

troubleshooting

before you start

novell netware

chapter 1 introduction

ftp printing

system requirements

appendix a troubleshooting

unable to print

restoring factory defaults

restore defaults

limited warranty

declarations of conformity

specifications

fire and explosion hazard data

install the hard disk

complete the installation

setup guide

select a location

remove the shipping materials

install the toner cartridges

load paper

network connection

network software

network administration

usb port connection

printer driver

parallel port connection

software utilities

setting the color balance

print paths

printing labels

printing thick paper

check the printer settings

install the handy reference

service manual

Preface

System Configuration

Printer Configuration

Option Configuration

Operation

Main board (CRM PWB)

Engine Controller Board (K71 PWB)

Power Units

Mechanical Processes

Electrphotographic process

Paper running process

Paper Feed from Tray

Paper Feed from Multi-Purpose Tray (MT)

Transport Belt

Driving and Up-and-Down Movements of I/D Unit

Fuser Unit and Paper Ejection

Duplex Unit

Paper related sensors

Color Misalignment Correction

Transfer control Responds to Environmental Changes

Cover-Open

Toner Low Detection

Page Size Detection

Operation at Power-on

Color Misalignment Detection

Version Read of Units Replaced Periodically

Life Count for Units Replaced Periodically

Toner Consumption Detection

Precaution in Replacing Parts

Top Cover Assy

Replacing Parts

Multi-purpose Tray Assy / Links

Drum Contact Assys

Registration Roller Assy (A) / Registration Drive Gear

Registration Roller Assy (B)

Registration Clutch and Registration Motor Assy

Main Cooling Fan

Color Registration Sensor Assy

Duplex Guide Assy

Electrical Chassis Cooling Fan

Printer Unit Chassis

Entrance Cassette Sensor Actuator

Entrance Sensor PWB

Entrance MT Sensor Actuator and Entrance Belt

Exit Sensor Assy

Fuser Latching Handle (L)

Belt Motor Assy

Adjustments

Period Maintenance

Before Troubleshooting

Checking before Troubleshooting Image Problems

Precautions in Troubleshooting Image Problems

Preparation for Troubleshooting

LCD messages list

Table 6-1-1 Operator Alarms (1/2)

LCD Preparation for Troubleshooting

The printer does not operate properly after power-on

Paper Loading Jam (1st Tray)

Paper Size Error

Image Drum Unit (ID) Up-and-Down Operation Error

Fusing Unit Error

Motor Fan Error

Troubleshooting image problems

Defective Image of Regular Interval (See Figure 6-2 E)

Missing Image

Color Misalignment

Color Different from Original One

Wiring Diagram 7.1 Resistance Check

Program/Font ROM Location

Main Assembly - Table 8-1 (1/3)

Main Assembly - Table 8-1 (2/3)

Main Assembly - Table 8-1 (3/3)

Centronics Parallel Interface

B 2nd/3rd Tray Maintenance 1. Parts Replacement

Cover Idle Roller Assy

Feeder Drive Assy

C7000 2nd/3rd Tray Parts List

Table 6-1-1 Operator Alarms (2/2)

replacing the fuser unit

getting started

installing the duplex unit

standard installation