Project Topics | Seminar Topics | Related Topics
Design and Implementation of an Expert System on Troubleshooting and Maintenance of Inkjet Printer

DESIGN AND IMPLEMENTATION OF AN EXPERT SYSTEM ON TROUBLESHOOTING AND MAINTENANCE OF INKJET PRINTER


CHAPTER ONE

1.1 Introduction

Inkjet Printer troubleshooting is a form of problem solving, often applied to repair failed products or processes on a machine or a system. It is a logical, systematic search for the source of a problem in order to solve it, and make the product or process operational again. Troubleshooting is needed to identify the symptoms. Determining the most likely cause is a process of elimination - eliminating potential causes of a problem. Finally, troubleshooting requires confirmation that the solution restores the product or process to its working state (Study, 2021). Computer generates printed report for adequate circulation and communication. This underlines the importance of printers in computerized operations and environments.

As a prelude to other parts of this study, this chapter will discuss the background upon which this study was initiated, the statement of problems that led to this study, the Aim and Objectives of the study. Others are Significance of the study, Scope of work, Limitations of the Study and Definition of technical terms.


1.2 Background of Study

Since the beginning of 20th century man has tried to give acumen to its favourite servant i.e. The computer. This idea gave birth to the newest branch of science known as the “Artificial Intelligence” which has revolutionized the whole concept of thinking. By definition, Artificial Intelligence is the area of computer science focusing on creating machines that can engage on behaviours that humans consider intelligent. Broadly speaking, Artificial Intelligence is the combination of computer science, physiology and philosophy. The grounding principle of Artificial Intelligence is to make computers more useful and independent. In this way, computers will achieve the capability to imitate the human thinking process and will be able for strategic decisions-making.

Printers of any series are expensive and need proper and adequate maintenance so as to have long life span. Complex electronic devices that are neglected or not using correctly can result into serious and complex problems that will be difficult to solve for any investment. However, one can avoid the problem through proper setup, regular maintenance and consumables (Iromini, 2015).

Some of the most exiting areas of the information technology include: Just-in-time (J.I.T) production techniques to reduce cost and improve quality; electronic shopping and electronic funds transfer; office automation and computer publishing; computer controlled commuter train system; decision support system (DSS) that enhance real time control of making under the battle field condition typically characterized by uncertainty; computer aids instruction (CAI) and aided manufacturing; computer aids to the handicapped including intelligent implants and experts medical diagnosis.

Due to all these mentioned areas of computer application and more, computer has now been accepted and used by so many individuals and organizations for different purposes. It is accepted that computer is an agent which improves productivity and facilitates competition in our geographical environment. It is however worthy to note that 75% of all computer application generates documented information. This is why it is said that hard copy is the spice of information (Iromini, 2015).

Looking at the increasing number of malfunction ‘vis a vis’ the scanty availability of maintenance experts, these is no doubt that many important and urgent reports are either frustrated permanently or produced too late to serve their purpose. It has therefore become very imperative to develop this FARGO printer troubleshooting and maintenance expert system which will guide non-experts through a step by step approach to troubleshoot and maintain his/her FARGO printer.

Finally a better understanding of AI is gained by looking at the component areas of study, such as robotics, memory organization, knowledge representation, storage and recall, learning models, common sense reasoning, understanding natural language, speech recognition and synthesis and variety of AI tools. The most integral branch of artificial intelligence is known as the “Expert System”.


1.3 Statement of Problem

Investigation revealed that when printers malfunction, it is often difficult tracing the causes of such malfunctions with respect to identified symptoms. Often, some of these faults are so minor that virtually every user is supposed to be able to handle them effectively without having to undergo the rigours of finding maintenance experts. In many occasions, the defects are perfectly eliminated by clearing the edge connectors and resisting the plugs and printer interface cards. Some diagnostic software such as Qapuls could also help in locating the causes of the problem.

However, the need for a reliable maintenance service cannot be over emphasized.

Since it is necessary for effective performance of any printer; also it is pertinent to observe that there are many other preventive maintenance procedures that can be duly appreciate by the user which could minimize printer failure. This project has been designed and preventive maintenance in a “DO IT YOURSELF FASHION. It as well provides most of the salient information necessary to troubleshoot Epson printers.


1.4 Aim and Objectives of the Study

The aim of the study is to design and implement an Expert System on Troubleshooting and Maintenance of Inkjet Printer. In achieving this aim, the following specific objectives were laid out as follows to develop an application software that will:

  1. Assemble a knowledge base that is common to the trouble shooting and maintenance Epson printers of diverse models.
  2. Prevent this knowledge in a diagnostic format and enable non-expert identify and rectify minor problems of the printers especially when the maintenance experts are not handy.
  3. Provide a printer maintenance teaching aids on the basis of DO IT YOURSELF.
  4. Emphasize the concept of preventive maintenance, especially as it effects fragile electronic of the ink of computer and printers.

1.5 Significance of Study

This study will be of immense benefit to researchers who intend to know more on this study and can also be used by non-researchers to build more on their research work. This study contributes to knowledge and could serve as a guide for other study.


1.6 Scope of Study

The scope of the research is focused on the Design and Implementation of an Expert System on Troubleshooting and Maintenance of Inkjet Printer. The proposed system will be designed to focus on the most commonly found (the Epson dot – matrix printer). This option was chosen with the respect to the fact that this could be regarded as the (economy class) hence need as much guide as possible both in preventive and guide as possible both in preventive and corrective maintenance.


1.7 Limitations of the Study

During the course of this study, many things militated against its completion, some of which are:

  1. Time Constraint: The time frame given to accomplish this project was very short due to school academic calendar and it was carried out under pressure which made the researcher not to implement some necessary features.
  2. Establishment Policies: Establishment policies posed a serious limitation as most staffs are not ready to release information needed for this project work. There were lots of information needed from the staffs of this institution to enhance the study which took them time to release or they did not release at all for security purposes, hence the scope was reduced.
  3. Research material: availability of research material is a major setback to the scope of the study.
  4. Frequent power failure: This made the researcher append more money on fuel to ensure sustainable power.
  5. Financial Constraint: Insufficient fund tends to impede the efficiency of the researcher in sourcing for the relevant materials, literature or information and in the process of data collection (internet).

1.8 Definition of Terms

Expert System (ES): The title of this work “expert system on trouble shooting and maintenance of Epson printer” presents a lot of computer words or term or jargon which need detailed explanation or definition for absolute comprehensive of this and topic and the intention of this work.

Knowledge-Base: The repository in a computer of an expert knowledge in a given domain is a knowledge base.

Database design: The process of creating a design that will support emprise mission statement and mission required database e system.

Software: These are program for computer which allows certain specific task to be accomplished e.g. word process etc.

Hardware: Computer equipment used to perform input processing and system output activates.

Troubleshooting: Is the act of detecting and mending faults be it a software or hardware facility. To be good trouble shooter one needed to understand a system better than average person.

Diagnosis: the identification of the nature of an illness or other problem by examination of the symptoms.

Inference Engine: The knowledge of an expert can be represented as a set of rules that allows the computer to make human like decision on the subject in other words, a knowledge – base can actually be in the form of rules and not only in the form of tables of information which can also be used as alternative approach.

Maintenance: Maintenance is the performance of preventive or remedial maintenance in order to prevent incipient hardware faults or to correct a hardware fault that has occurred.


CHAPTER TWO

2.0 Literature Review

2.1 Introduction

The review of relevant literature is the main topic of this chapter. A literature review covers theoretical and methodological contributions to a certain issue in addition to the state of knowledge at the time of writing. It provides information about the state of the art in relation to the subject you are writing about. It examines the body of work on the chosen subject. The literature evaluation in this study comprises the …


Procedure for Downloading the PDF (Docx) Material


Design and Implementation of an Expert System on Troubleshooting and Maintenance of Inkjet Printer can be downloaded by requesting the full set of materials at the project or seminar cost. The document will be sent via Microsoft Word (MS-Word) format via WhatsApp (e-mail) following payment confirmation.


Seminar Material Cost
₦3,000
Project Material Cost
₦5,000


Request Complete Material

Complete Material Chapters of Design and Implementation of an Expert System on Troubleshooting and Maintenance of Inkjet PrinterClick here to request the Complete Material via WhatsApp including;
  • Preliminary Pages,
  • Chapter 1-5,
  • References and Appendix.



TABLE OF CONTENTS

PRELIMINARY PAGES


CHAPTER ONE

INTRODUCTION

  • 1.1 Introduction
  • 1.2 Background of Study
  • 1.3 Statement of Problem
  • 1.4 Aim and Objectives of the Study
  • 1.5 Significance of Study
  • 1.6 Scope of Study
  • 1.7 Limitations of the Study
  • 1.8 Definition of Terms

CHAPTER TWO

LITERATURE REVIEW

  • 2.1 Introduction
  • 2.2 Conceptual Review
  • 2.3 Theoretical Framework
  • 2.3.1 Print Quality Optimization Apparatus
  • 2.3.2 Hardware Architecture
  • 2.3.3 Optical System and Image Acquisition
  • 2.3.3 Printer Jetting Control
  • 2.3.4 Standard Printing
  • 2.3.5 Conductive Inks
  • 2.3.6 Nanoparticle inks
  • 2.3.7 Organometallic Inks
  • 2.3.8 Reactive Inks
  • 2.3.9 Properties of Inks
  • 2.4 Principles of Inkjet Printing
  • 2.5 Electrical Characterization of Printed Conductive Patterns
  • 2.6 Applications for Inkjet Printing of Conductive Materials

CHAPTER THREE

SYSTEM ANALYSIS AND DESIGN

  • 3.1 Methodology Adopted
  • 3.1.1 Problem Identification Using SSADM
  • 3.2 Analysis of the Existing System
  • 3.2.1 Dataflow of the Existing System
  • 3.2.2 Disadvantages Of The Existing System
  • 3.2.3 Weakness of the existing System
  • 3.3 Feasibility Study
  • 3.3.1 Economic Feasibility
  • 3.3.2 Technical Feasibility
  • 3.3.3 Operational Feasibility
  • 3.4 Analysis of the Proposed System
  • 3.4.1 Data Flow Diagram of the Proposed System
  • 3.4.2 Advantages of the Proposed System
  • 3.4.3 Justification of the Proposed System
  • 3.5 Functional Requirements
  • 3.5.1 Use Case Diagram Of The Admin / User Privileges
  • 3.6 Data Requirements
  • 3.7 High Level Model of the Proposed System

CHAPTER FOUR

SYSTEM DESIGN AND IMPLEMENTATION

  • 4.1 Objectives of the Design
  • 4.2 Cohesion and Decomposition High level Model
  • 4.3 Control Center / Overall Dataflow Diagram
  • 4.3.1 Proposed System Operation Flowchart
  • 4.4 System Specification and Design
  • 4.4.1 Input and Output Specification
  • 4.4.2 Database Specification and Design
  • 4.4.3 Data Dictionary
  • 4.5 Choice and Justification of Programming Language
  • 4.6 Program Documentation
  • 4.7 Implementation Techniques
  • 4.8 Programming Module Specification
  • 4.8.1 Installation
  • 4.8.2 Security Design Specification
  • 4.8.3 System Architecture
  • 4.9 Computer Hardware Minimum Requirement
  • 4.10 Software Requirement
  • 4.11 Personnel / User Training

CHAPTER FIVE

SUMMARY, CONCLUSION AND RECOMMENDATION

  • 5.1 Introduction
  • 5.2 Summary
  • 5.3 Conclusion
  • 5.4 Recommendation

REFERENCES

APPENDIX A - “SOURCE CODE”

APPENDIX B - “OBJECT PROGRAM”


Disclaimer for Complete Material Utilization

The displayed research work titled "Design and Implementation of an Expert System on Troubleshooting and Maintenance of Inkjet Printer" is stated as a research guideline towards accomplishing your assigned project / seminar research work. All the research materials on this website are ONLY for research purposes and should be used as a guideline in developing your research work. For no reason should you copy word for word as projectlist.com.ng will not be liable for any who copied the material. By ordering the complete research guideline, it signifies that you've accepted our terms of service.


Frequently Asked Questions (FAQ)


Can this topic “The Implication of Universal Basic Education (UBE) on Business Education Curriculum” be used for Education Project?

Yes it can be utilized for research — This study work investigated the implication of Business studies curriculum for Universal basic education (UBE). (A case study of some selected secondary schools in Oshodi local education district of Lagos state). A total sample of one hundred (100) teaching and non-teaching staff were chosen from the secondary schools in Oshodi local education area by simple random sampling. Data collected through questionnaire were analyzed using charts and chi-square analysis. Three research questions/hypothesis were raised and tested. The findings of this study showed that; there was significance difference in the established of UBE and Business education in schools. And also there was a significance effect of UBE on Business Education. Finally some recommendations were made, relative to the findings from this study. …


Can the material for “Computer Based Resource Allocation System in a Dynamic Variable Resource Utilization Environment” be used as a guide for Computer Science (CS) Project?

Yes it can be used — Cyber Cafe resource allocation enable the submission of jobs to remote sites in a transparent fashion, technologies such as generic system of describing John and defining service level agreements, relating issues such as security, performance and quality of service. The aim of the study is to Design and Implement a Computer Based Resource Allocation System in a Dynamic Variable Resource Utilization Environment. In achieving this aim, the following specific objectives were laid out as follows to design and develop an application system that will allocate internet connectivity resource to various end users in a cyber cafe that will enable the users to browse with a computer system and the user to practically participate and use a resource allocate system. The …


Is the topic “The Impact of War Against Corruption to the Economy of Nigeria” recommended for Political Science Project?

Yes it is highly recommended — Corruption is conscious attempt to secure wealth, power and misuse of public power through illicit means to satisfy a selfish interest at public expense. Corruption like insects has lived with human society for a very long time and has remained a major problem in many of the world’s developing economies with harmful consequences. The main aim of the study is to examine the impact of the war against corruption on the economy of Nigeria. In achieving this aim, the following specific objectives were laid out to examine the level of corruption in Nigeria, determine the relationship between corruption and the economic development in Nigeria, determine the ways of improving the fight against corruption in Nigeria, examine the level of success …


Can the material for “Automated Loan Lending Management System” be used as a guide for Software Engineering Project?

Yes it can be used — A loan records management system is designed to handle back office operations of financial institutions offering different types of Loans. Loan Lending is the principal business activity for most commercial banks. The loan portfolio is typically the largest asset and the predominate source of revenue. The aim of the study is to design and implement an Automated Loan Lending Management System. In achieving this aim, the following specific objectives were laid out as follows to develop an application software that will allow bank customers to easily access loans without stress or visiting the banks, analyze the loan sanctioning procedures of the applicants using credit risk and evaluation models and assist the end-user in identifying the credit worthiness of the borrowers. …


Can this topic “Language Variation in Relation to Gender as a Social Factor” be used for Linguistics and Communication Project?

Yes it can be utilized for research — This research is designed to examine language variation in relation to gender as a social factor, the thrust of this study is a sociolinguistic analysis of gender on language use. The research through its data that encompasses various languages has proved beyond every doubt the existence of gender variation in language use. …


Can this topic “Gender Politics in Nigeria” be used for Political Science Project?

Yes it can be utilized for research — Despite the advances towards recognition of women’s political, economic and social interaction with men during the 21st century, there is a continuing lack of women policy-makers in Nigeria. Women are largely absent from positions in the local, national and international institutions that govern our daily lives. This observation is that women tend to be discriminated against when it comes to participation in political activities or decision-making processes. Women’s continuing absence from key positions in the political, economic and social institutions is not only disappointing but also nauseating. This problem seems to be acute in Akwa Ibom State, our area of investigation and also in Nigeria in general. This work investigates in-depth female gender and political participation and their involvement in …


Can the material for “The Role of Personnel Management in Enhancing Industrial Harmony” be used as a guide for Personnel Management Project?

Yes it can be used — This project study exposes the reader to what personnel management is all about the various tools involve in the management of personnel management. This work also expose the reader to what keeps personnel management satisfied and also enhances the industrial harmony in the cotton mills Onitsha. Various method were employee in collecting data for the study which involved personnel interview and questionnaire Different type of management tolls were also examined commuters were interviewed with the data collected presentational and analyzing were done and finally summary were give and conclusion was draw. …


Can the material for “Screening and Isolation of Bacteria with Potential to Produce Biosurfacant from Oil Contamination” be used as a guide for Microbiology Project?

Yes it can be used — The study screens and isolates the Bacteria with Potential to Produce Biosurfacant from Oil Contamination. In achieving this aim, the following specific objectives were laid out to screening and Isolation of Bacteria with Potential to Produce Biosurfacant from Oil Contamination, isolate biosurfactant producing bacteria from oil contaminated sites, isolate the potential biosurfactant producing bacteria based on their capability of reduction in surface tension and emulsification, determine the growth of selected isolate on phenanthrene amended media as possible indicator for bioremediation of hydrocarbon contaminated sites, and isolate and screen bacteria, capable of producing biosurfactants from River Rido, Kaduna, Nigeria. Surfactants are amphipathic molecules which reduce surface tensions of viscous liquid by forming aggregate structures. Due to their nature and properties, they …


Can the material for “Computerized Wizard System for Generating Graphs and Charts” be used as a guide for Computer Science Education Project?

Yes it can be used — It is general belief that computer, a multipurpose machine can perform any function without exception. The achievement of its task is based on how the system has been programmed to accomplish the task. Graphs charts are pictorial ways or methods of presenting data; it is not convenient to represent manually. For us to get the best in data presentation and also to draw the meaningful conclusion from data, we need to present it in a graphical or pictorial from. The programming language to be used to implement this project is visual basic 6.0 and Microsoft access as its database, which serve as the back engine of the database, the programming language is use because it is object oriented and user …


Can this topic “The Influence of Accounting System on Public Expenditure Control in Nigeria” be used for Accountancy / Accounting Project?

Yes it can be utilized for research — The project examines the influence of accounting system on public expenditure control in Nigeria using Etsako West Local Government as a case study. The main objective of this study is to find out how local government accounting system helps to control and regulate public expenditure in Nigeria and also to find out the extent to which the treasury department serves as a custodian of all other public expenditure. The primary source of data collection was used in gathering data from respondents. A structure questionnaire was designed by the researcher and validity by two experts from the statistics department was used to obtain data, Chi-Square (X2) was used to test hypotheses formulated. Due to the findings, it was discovered that actual …



Chat with us on WhatsApp