EasyManua.ls Logo

Oki MB760 - Service Manual

Oki MB760
390 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
MB760 / MB770
MPS5502
Service Manual
70913A

Table of Contents

Other manuals for Oki MB760

Question and Answer IconNeed help?

Do you have a question about the Oki MB760 and is the answer not in the manual?

Oki MB760 Specifications

General IconGeneral
Print Resolution1200 x 1200 dpi
Copy Resolution600 x 600 dpi
Scan Resolution600 x 600 dpi
FunctionsCopier, Fax, Printer, Scanner
Print TechnologyLaser
Scanner TypeFlatbed
Duplex PrintingYes
Standard Printer LanguagesPCL6, PostScript 3
ConnectivityUSB, Ethernet
Operating System CompatibilityWindows, Mac OS

Summary

Trademarks

General Precautions Regarding the Service for This Equipment

Transportation;Installation

Precautions and steps for safely transporting and installing the equipment.

General Precautions at Service

Essential safety rules and procedures to follow during service operations on the equipment.

Important Service Parts for Safety

Highlights critical safety parts and the importance of proper handling and installation.

Cautionary Labels

Guidance on checking and maintaining cautionary labels on the equipment for safety.

Disposal of the Equipment, Supplies, Packing Materials, Used Batteries and IC-RAMs

Instructions on the proper recovery and disposal of equipment, materials, and components according to regulations.

Setting; Adjustment

Image Related Adjustment

Procedures for adjusting image-related settings like dimensional adjustments.

Image Quality Adjustment (Copying Function)

Adjustments for improving image quality in copying operations, including density and gamma.

Image Quality Adjustment (Scanning Function)

Adjustments for improving image quality in scanning operations, covering density, gamma, and sharpness.

Image Quality Adjustment (FAX Function)

Adjustments for improving image quality specifically for FAX transmissions.

Error Code and Troubleshooting

General Descriptions

General guidance on troubleshooting and identifying error codes displayed on the control panel.

Error Code List

A comprehensive list of error codes, their classification, contents, and troubleshooting references.

Diagnosis and Prescription for Each Error Code

Detailed diagnostic steps and prescribed solutions for various error codes.

Paper jam in finisher section

Specific error codes and troubleshooting steps for paper jams occurring in the finisher section.

Communication related service call

Troubleshooting for communication errors between the SYS board and PU board, and scanner abnormalities.

Other service call

Procedures for handling HDD format errors and encryption key data issues.

Other service call

Troubleshooting for HDD start errors, transfer timeouts, data errors, and other HDD-related issues.

Other service call

Troubleshooting for errors related to HD partition damage, application start failures, and operating system issues.

Error in Internet FAX; Scanning Function

Procedures for resolving errors in Internet FAX and Scanning functions, including HDD formatting.

Printer function error

Error codes and troubleshooting for printer functions like job cancellation, authentication, and quota limits.

Web Page related error;Communication error with external application

Troubleshooting for errors related to web page access, SSL certificates, DNS, and proxy settings.

MFP access error

Error codes and troubleshooting for MFP access issues, including user login and card authentication.

Maintenance error

Error codes related to firmware installation failures for various components like system, engine, scanner, and finisher.

Network error

Troubleshooting for network errors including IP address conflicts, authentication failures, and certificate verification.

Other errors

Troubleshooting for issues like disabled wireless LAN connection, invalid department codes, and Ethernet half-duplex communication.

REPLACEMENT OF PC BOARDS;HDD

Removal and Installation of PC Boards;HDD

Procedures for safely removing and installing internal PC boards and the HDD.

Precautions, Procedures and Settings for Replacing PC Boards and HDD

Important safety precautions, procedures, and settings required before and after replacing PC boards and HDD.

Specifications;System List

Specifications

General specifications of the equipment, including memory, HDD, and machine versions.

HDD Memory Map

Details the HDD memory allocation for various functions like copy, scan, and print.

System List

Lists all available system components and optional units connected to the main equipment.

Disassembly and Replacement

Removal and Installation of Options

Step-by-step instructions for removing and installing various optional equipment parts.

Self-Diagnosis Mode

Overview

General description of the self-diagnostic modes available and how to start and exit them.

Service UI

Details on accessing and using the Service UI for self-diagnostic modes like Adjustment and Setting.

Operation Procedure in Adjustment Mode (05)

Detailed procedures for performing adjustments in Adjustment Mode (05).

Operation Procedure in Setting Mode (08)

Detailed procedures for setting various parameters in Setting Mode (08).

Assist Mode (3 C)

Functions and procedures for Assist Mode (3C) to clear errors or format data.

HDD Assist Mode (4 C)

Functions and procedures for HDD Assist Mode (4C) to check HDD type or revert to factory default.

File System Recovery Mode (5 C)

Procedures for checking, recovering, or initializing the file system (HDD) in File System Recovery Mode (5C).

SRAM Clear Mode (6 C)

Procedures for clearing SRAM data and errors in SRAM Clear Mode (6C).

List print mode (9 S)

Procedures for printing various lists or outputting them in CSV format using List Print Mode (9S).

Firmware Updating

Overview

General information on updating firmware to the latest version or recovering from defects.

Firmware Updating with USB Device

Procedures for updating firmware using a USB device.

Patch Updating with USB Device

Procedures for updating system and system software using patch data files via USB.

Firmware Updating with PWA-DWNLD-JIG2

Details on updating firmware using the PWA-DWNLD-JIG2, including required jigs.

System firmware

Step-by-step procedure for updating the system firmware using the PWA-DWNLD-JIG2.

Firmware Updating with K-PWA-DLM-320

Procedures for updating the FAX unit firmware using the K-PWA-DLM-320.

Confirmation of the updated data

How to confirm the updated firmware versions in the Setting Mode (08) after an update.

When Firmware Updating Fails

Procedures to follow if firmware updating fails, including checking USB connection and data.

Backup Function

Data Cloning

Functionality for backing up and restoring user data, settings, and SRAM data using a USB device.

Precautions

Important precautions for data cloning, including USB device requirements and security considerations.

High Security Mode

General description

Description of High Security Mode, its compliance with standards, and general precautions.

Prior confirmation

Pre-installation confirmations and checks required before entering High Security Mode.

Procedure for entering the High Security Mode

Step-by-step instructions to enter the High Security Mode on the equipment.

External Counters

Signal

Details on the signals and pin layout for connecting external counters and coin controllers.

Details of the signals

Explanation of the function and behavior of individual signals related to external counters.

Notices

Notices related to setting codes and restrictions when using the coin controller.

Self-Diagnosis Code (03;05;08 CODE)

Test mode (03)

Information on Test mode (03), including input check procedures and conditions.

Output check (test mode 03)

Details on checking output signals and procedures for various tests in Test mode 03.

Adjustment Mode (05) Codes

A comprehensive table of codes, items, and procedures for making adjustments in Adjustment Mode (05).

Setting Mode (08) Codes

A detailed list of codes, settings, and procedures available in Setting Mode (08).

Related product manuals