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Printers, the Mac OS, and Linux

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Chapter 13 Printers, the Mac OS, and Linux – PowerPoint PPT presentation

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Title: Printers, the Mac OS, and Linux


1
Chapter 13
  • Printers, the Mac OS, and Linux

2
You Will Learn
  • How to use Windows to support printers
  • About starting up, using, and supporting hardware
    in the Mac OS
  • About the file structure of the Linux OS and how
    to use some Linux commands

3
Supporting Printers Using Windows
  • How to use Windows to install a local printer
  • How to share a networked printer
  • How to troubleshoot Windows printer problems

4
Installing and Sharing a Printer
  • A local printer is a printer connected to a
    computer by way of a port
  • A networked printer is accessed by way of a
    network
  • The Windows default printer is the one Windows
    prints to unless another is selected

5
Installing a Local Printer
  1. Physically attach the printer using any of the
    various ports available
  2. Install the printer driver
  3. Insert the manufacturers printer driver CD and
    follow the directions
  4. Go to Printers and Faxes, click Add a printer,
    follow the wizards instructions
  5. Test the printer with Print Test Page

6
Sharing a Printer with Others in a Workgroup
  1. Go to Printers and Faxes, right-click, select
    Properties, select Share this printer, enter a
    share name
  2. To share with additional operating systems, click
    Additional Drivers
  3. Select the OSs, Click OK twice

7
Sharing a Printer with Others in a Workgroup
(continued)
8
Using a Shared Printer
  1. Open Printers and Faxes, click Add a Printer,
    click Next
  2. Select A network printer, or a printer attached
    to another computer
  3. Enter host computer name and printer name or
    click Browse, and select the printer to install

9
Using a Shared Printer (continued)
  1. If Windows XP does not find drivers on the host
    computer, click OK to search
  2. Click Have Disk to use manufacturers driver, or
    select printer manufacturer and model to use
    Windows driver
  3. Answer Do you want to use this printer as the
    default printer?
  4. Do a Print Test Page

10
Sharing a Printer Using Windows 98
11
Using a Network Printer in Windows XP
12
Associate a Network Printer with a Printer Port
13
Installing a Shared Printer in Windows 2000
14
Other Methods of Sharing a Printer over a Network
  • Attach a regular printer to the port on a PC and
    share the printer with the network
  • Connect a printer with embedded network logic
    directly to a network
  • A dedicated print server device can control
    several printers connected to a network

15
How Windows Handles Print Jobs
  • When Windows NT/2000/XP uses a PostScript
    printer, the print job is converted into the
    PostScript language
  • Windows 2000/XP uses Hewlett-Packard PCL (Printer
    Control Language)
  • Windows 9x uses Enhanced Metafile Format (EMF)
    for non-PostScript printers
  • Text data with no embedded control characters is
    sent as raw data

16
Troubleshooting Printers Using Windows
  • Problems caused by the OS
  • Problems caused by the application using the
    printer

17
Verify that a Printer Self-Test Page Can Print
  • Check that the printer is on
  • Print a self-test page
  • Check printers user guide for instructions
  • Verify that information on the test page is
    correct

18
How to Isolate a Printer Problem
19
Verify Connectivity Between PC and Printer
  • Enter CMOS and check configuration of parallel,
    serial, or USB port
  • Turn off computer and disconnect
  • Turn on printer if it now displays Ready
    message, there is a communication problem between
    computer and printer
  • Verify cable is connected to correct port
  • Verify printer is configured to use the correct
    port

20
Verity Correct Port
21
Verify an OS Test Page Can Print
  • Open Printers and Faxes, right-click on the
    printer, choose Properties, and click the Print
    Test Page button
  • If the self-test page works, but the OS test page
    does not, see the extensive list on pp. 558 559
    of the text

22
Troubleshooting Printing from Applications
  • Verify the correct printer is selected in Print
    Setup
  • Try printing from a different application
  • Delete any files in the print spooler
  • Reboot the PC, try printing from Notepad
  • Reopen the application having printing problems
    and try printing again

23
Troubleshooting Networked Printers
  • Is the printer online?
  • Check that you can print a test page through the
    OS of the computer that has the printer attached
    locally
  • If you cannot print from the local printer, solve
    the problem there

24
Introducing the Mac OS
  • User-friendly
  • Ideal for many desktop computer uses
  • Latest version is Mac OS X

25
Starting up a Mac
  1. Self-test controlled from ROM
  2. PRAM (parameter RAM) settings retrieved
  3. System folder located
  4. Mac OS ROM file loaded
  5. Smiling Mac icon and welcome screen displayed

26
Starting up a Mac (continued)
  1. Enablers located
  2. Disk First Aid runs if the Mac was not shut down
    properly
  3. Other System folder contents located
  4. Mac desktop displayed
  5. Finder and startup programs located

27
The System Folder
28
Control Panels and Extensions Folders (OS 9)
29
Library Folder (OS X)
30
Using the Mac
  • Features of the Mac interface
  • Finder window
  • Apple menu
  • Procedures that help you work with files and
    applications (e.g., Sherlock)

31
The Mac Desktop
32
Using the Finder
  • Functions somewhat like Explorer or My Computer
    in Windows
  • Allows you to access, organize, and manage
    programs, files, and folders
  • Use the Sherlock utility to search for files and
    folders

33
The Sherlock Utility
34
Using the Apple Menu
  • Similar to Windows Start menu
  • Contains accessories to help manage system tasks,
    programs such as media players, a calculator,
    search programs, and word processing programs
  • Submenus
  • Recent Applications
  • Recent Documents
  • Recent Servers

35
The Apple Menu
36
Customizing the Mac Interface
37
Submenus on the Apple Menu
38
Launching an Application
  • Double-click its icon from Finder window
  • Choose it from Recent Applications submenu on the
    Apple menu
  • Double-click associated file icon
  • Drag a document icon to application icon

39
Supporting Hardware
  • Monitors and hard drives
  • Changing settings for video
  • Understanding the file system used on the hard
    drive
  • Using system maintenance tools

40
Adjusting Display Settings
Double-click Display icon under System Preferences
  • Resolution
  • Contrast and brightness
  • Color depth
  • Display geometry

41
Adjusting Display Settings (continued)
42
Supporting the Hard Drive
  • Supported drive technologies
  • IDE
  • SCSI
  • File systems on the Mac
  • HFS (Hierarchical File System), or Mac OS
    Standard Format
  • HFS or Mac OS Extended Format

43
Directory Structure Elements
  • Boot blocks
  • Volume information block
  • Volume bit map
  • Catalog tree
  • Extents tree

44
Drive Maintenance Tools
The Mac OS X Utilities folder contains system
tools, including Disk Utility, which combines the
functions of the Mac OS 9 tools Drive Setup and
Disk First Aid
45
Mac OS X Utilities Folder
46
Mac OS X Disk Utility (continued)
47
Drive Maintenance Tools
  • Drive Setup function
  • To format a hard drive when it is initially
    installed
  • To reformat a damaged hard drive
  • Defragmentation utilities
  • Copy extents that make up a file into RAM on Mac
  • Reassemble file
  • Save complete file back onto the hard drive
  • Disk First Aid
  • Checks for errors on hard drive
  • Runs automatically on reboot if not shut down
    properly

48
Introducing Linux
  • Used more often as a file server, Web server, or
    e-mail server than as a desktop OS
  • Administrative management
  • Root and user accounts
  • File structure
  • Common commands (case sensitive)
  • Using the vi editor

49
Root Accounts and User Accounts
  • Based on Unix uses many same commands
  • Default shell is Bash shell
  • System administrator has root privileges can
    access all functions of OS
  • Installs updates to the OS (patches)
  • Manages backups
  • Supports installations of hardware and software
  • Sets up user accounts
  • Resets passwords
  • Generally supports users

50
Directory and File Layout
Root directory
  • Main directory in Linux and UNIX
  • Indicated with a forward slash
  • Lists contents with the ls command

51
Linux ls l Directory Listing
52
Editing Commands
  • AltD
  • Delete a word
  • CtrlK
  • Delete from current position to end of line
  • CtrlA
  • Move cursor to beginning of command line
  • AltB
  • Move cursor left one word
  • AltF
  • Move cursor right one word

53
Viewing the Shells File
  1. Type cat /etc/shells and press Enter
  2. A list of shells stored in the /bin directory
    appears type clear and press Enter to clear the
    screen
  3. Type cat -n /etc/shells and press Enter for a
    list of shells with a number before each line

54
Redirecting Output
Use redirection symbol (gt) to direct output to a
file
55
Using the Cat Command
56
Creating a Directory
Do not store data files in the root directory
create a new directory and move the new file
called available_shells to it
  1. Type mkdir myfiles, press Enter
  2. Type mv /available_shells . and press Enter
  3. Type ls to see contents of myfiles

57
Creating a Directory (continued)
58
Using the vi Editor
  • vi editor is a visual editor
  • Insert mode
  • Command mode
  • All commands are case sensitive

59
The vi Text Editor
60
vi Editor Commands
61
Window Managers
  • GUI interfaces for Unix and Linux
  • Example GNOME

62
A GNOME Window
63
Summary
  • Using Windows to support printers
  • Starting up, using, and supporting hardware in
    the Mac OS
  • The file structure of the Linux OS and using some
    Linux commands
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