Samsung SF-755P - page 191

T

ROUBLESHOOTING

9.16

Vertical lines

If black vertical streaks appear on the page:

• The drum inside the toner cartridge has probably been

scratched. Remove the toner cartridge and install a new one.

See “Replacing the Toner Cartridge” on page 8.8.

Gray background

If the amount of background shading becomes unacceptable:

• Change to a lighter weight pages. See “Paper Specifications”

on page A.9.

• Check the machine’s environment; very dry (low humidity) or

high humidity (higher than 80 % RH) conditions can increase

the amount of background shading.

• Remove the old toner cartridge and install a new one. See

“Replacing the Toner Cartridge” on page 8.8.

Toner smear

• Clean the inside of the machine. See page 8.4.

• Check the paper type and quality. See “Paper Specifications”

on page A.9.

• Remove the toner cartridge and install a new one. See

“Replacing the Toner Cartridge” on page 8.8.

Vertical repetitive

defects

If marks repeatedly appear on the printed side of the page at

even intervals:

• The toner cartridge may be damaged. If a repetitive mark

occurs on the page, print a cleaning sheet several times to

clean the cartridge; see “Cleaning the Drum” on page 8.9.

After the printout, if you still have the same problems,

remove the toner cartridge and install a new one. See

“Replacing the Toner Cartridge” on page 8.8.

• Parts of the machine may have toner on them. If the defects

occur on the back of the page, the problem will likely correct

itself after a few more pages.

• The fusing assembly may be damaged. Contact a service

representative.

Condition Suggested solutions

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Contents

Main About the Users Guides ii Contact SAMSUNG WORLD WIDE iii iv C Setting Up the Machine System........................ 1.30 Installing Software .......................................... 1.18 Setting Up Your Machine.................................... 1.2 Chapter 1: P APER OPYING C RINTING S CANNING AXING F U SING Y OUR P RINTER IN L Using Your Printer in Linux................................ 7.2 M Chapter 9: T PPENDIX A ROUBLESHOOTING Important Precautions and Safety Information Laser Safety Statement Ozone Safety Power Saver Recycling Correct Disposal of This Product (Waste Electrical & Electronic Equipment) Mercury Safety Radio Frequency Emissions xii FCC Information to the User Fax Branding Canadian Radio Interference Regulations Ringer Equivalence Number xiii xiv Declaration of Conformity (European Countries) xv Approvals and Certifications EC Certification Replacing the Fitted Plug (for UK Only) Page xiii Differences Between British and American English 1 Setting Up Your Machine Installing Software Setting Up the Machine System .2 Setting Up Your Machine Unpacking .3 .4 Selecting a Location Clearance Space .5 G 1 Understanding the Component Location These are the main components of your machine: Rear View Front View .6 Control Panel Functions 3 .7 .8 Attaching the Document Output Support .9 Installing the Toner Cartridge Page Loading Paper .12 .13 Changing the Paper Size in the Paper Tray .14 3 Making Connections .15 .16 3 Push the metal clips down to fit inside the notches on the cable plug. .17 Turning the Machine On To view your display text in another language, see page 1.30. .18 Installing Software About Samsung Software OCR Software Windows MFP Driver Linux Driver Printer Driver Features .20 Installing Samsung Software in Windows System Requirements Pentium II 933 Ghz or higher .21 Installing Samsung Software .22 .23 Installing Samsung SmarThru .25 .26 .27 Repairing Software Otherwise, Insert the supplied D-ROM into your CD-ROM drive. .28 Removing Software Uninstalling the MFP Driver .29 Uninstalling Samsung SmarThru Select Samsung SmarThru, and then select SmarThru 3 Uninstall. Setting Up the Machine System Changing the Display Language .31 Setting the Machine ID .32 Entering Characters Using the Number Keypad .33 Keypad Letters and Numbers Changing Numbers or Names Inserting a Pause .34 Setting the Date and Time Press Enter when the time and date on the display is correct. Changing the Clock Mode Setting the Paper Type and Size .36 Setting Sounds Speaker, Ringer, Key Sound and Alarm Sound 2 .37 Speaker Volume Using the Save Modes Toner Save Mode .38 Toll Save Mode N Power Save Mode Page 2 2.2 Selecting Print Materials Type, Input Sources and Capacities 2.3 Guidelines for Paper and Special Materials 2.4 Selecting an Output Location Printing to the Front Output Tray Printing to the Rear Output Slot 2.5 2.6 Loading Paper in the Paper Tray 2.7 2.8 Using the Manual Feeder Page 2.10 Setting the Paper Type and Size for the Manual Feeder 3 3.2 Printing a Document in Windows 3.3 3.4 3.5 Canceling a Print Job 3.6 Using a Favorite Setting To delete a favorite setting item, select it from the list and click Delete. Using Help 3.7 Setting Paper Properties Size Copies 3.8 3.9 Setting Graphic Properties Toner Save Property Description Resolution 3.10 Advanced Options Property Description 3.11 Printing Multiple Pages on One Sheet of the Paper Printing a Reduced or Enlarged Document Fitting Your Document to a Selected Paper Size 3.14 Printing Posters Using Watermarks Using an Existing Watermark Creating a Watermark Editing a Watermark Deleting a Watermark 3.18 Using Overlays What is an Overlay? Creating a New Page Overlay Page Using a Page Overlay Deleting a Page Overlay Setting Up the Locally Shared Printer In Windows 9x/Me In Windows NT 4.0/2000/XP Page 4 4.2 Loading Paper for Copying Preparing a Document Making a Copy 4.4 Setting Copy Options Darkness 4.5 Original Type Number of Copies Reduced/Enlarged Copying Changing the Default Settings Setting the Time Out Option 4.8 Collation Copying 5 Scanning Basics Scanning Using Samsung SmarThru Page 5.4 5.5 5.6 Scanning Process with TWAIN- enabled Software 6 Setting Up the Fax System Changing the Fax Setup options 6.3 Available Fax Setup Options 6.4 Sending a Fax Loading a Document 6.6 Adjusting the Document Resolution 6.7 Sending a Fax Automatically 6.8 Sending a Fax Manually Redialing the Last Number 6.9 Confirming a Transmission Automatic Redialing 6.10 Receiving a Fax About the Receiving Modes 6.11 Loading Paper for Receiving Faxes Receiving Automatically in Fax Mode Receiving Manually in Tel Mode 6.12 Receiving Automatically in Ans/Fax Mode 6.13 Receiving Manually Using an Extension Telephone Receiving Faxes Using DRPD Mode 6.14 Receiving Faxes in the Memory 6.15 Automatic Dialing One-touch Dialing Storing a Number for One-touch Dialing Press Enter when the name appears correctly or without a name. Sending a Fax using a One-touch Number Speed Dialing Storing a Number for Speed Dialing Sending a Fax using a Speed Number Group Dialing Setting a Group Dial Number Editing Group Dial Numbers Sending a Fax Using Group Dialing (Multi- address Transmission) 6.20 Searching for a Number in the Memory Searching Sequentially through the Memory Searching with a Particular First Letter Printing a Phonebook List 6.22 Other Ways to Fax Sending Broadcasting Faxes 6.23 Sending a Delayed Fax 6.24 6.25 Sending a Priority Fax 2 6.26 Polling a Remote Machine 6.27 Adding Documents to a Scheduled Fax Canceling a Scheduled Fax 6.29 Additional Features Using Secure Receiving Mode Time Secure Receive Mode 6.31 Printing Reports Phonebook List Sent Fax Report Received Fax Report System Data List Message Confirmation Junk Fax Number List Multi-communication Report Power Failure Report Printing a Report Using Advanced Fax Settings Changing Setting Options 6.34 Advanced Fax Setting Options to turn the feature off. Anybody can send you a fax. 6.35 6.36 Using the Remote Control Panel For information about installing the Samsung software, see page 1.18. 6.37 F The Phonebook Tab When you click Group Dial, the following window opens. Click the tab to create and edit Phonebook entries. Page Page Using Your Printer in Linux Getting Started 7.3 Installing the MFP Driver System Requirements Various Linux OS(via USB interface only) Recommended Hardware Requirements Software Installing the MFP Driver root [root@localhost root]#cd /mnt/cdrom/Linux [root@localhost root]#./install.sh 7.5 Uninstalling the MFP Driver 7.6 Using the MFP Configurator Opening the MFP Configurator 7.7 Printers Configuration Printers Tab 7.8 Classes Tab Scanners Configuration 7.9 MFP Ports Configuration Sharing Ports Between Printers and Scanners 7.10 Configuring Printer Properties 7.11 Printing a Document Printing from Applications 7.12 Printing Files lpr lpr <file_name> 7.13 Scanning a Document 7.14 . 7.15 Page 7.17 Using the Image Editor 7.18 8 8.2 Clearing the Memory 8.3 To clear another item, press Enter and repeat steps 3 and 4. Adjusting Shading Your machine picks up the paper and adjusts the shading value. Cleaning Your Machine 8.4 Cleaning the Outside Cleaning the Inside Cleaning the Scanning Glass 8.6 Maintaining the Toner Cartridge Toner Cartridge Storage Saving Toner Expected Cartridge Life 8.7 Redistributing Toner Replacing the Toner Cartridge 8.9 Setting Notify Toner Option Cleaning the Drum Ignoring the Toner Empty Message 8.11 Consumables and Replacement Parts Replacing the ADF Rubber Pad 9 Clearing Document Jams 9.3 Clearing Paper Jams In Tray 1 In Tray 2 In the Paper Exit Area 9.6 In the Fuser Area or Around the Toner Cartridge In the Manual Feeder 9.7 Tips for Avoiding Paper Jams 9.8 Clearing LCD Error Messages 9.9 Display Meaning Suggested solutions 9.10 9.11 Solving Problems Paper Feeding Problems 9.12 Printing Problems Samsung MFP 750 Series 9.13 9.14 9.15 Printing Quality Problems Dropouts Toner specs Light or faded print Page 9.17 Background scatter Curl or wave Page skew Misformed characters 9.18 9.19 Character Voids Horizontal stripes 9.20 Copying Problems 9.21 Scanning Problems 9.22 Faxing Problems 9.23 9.24 Common Linux Problems 9.25 9.26 A This chapter includes: Installing an Optional Tray Page A.4 Setting Tray 2 in the Printers Properties Setting the Paper Type and Size for Tray 2 A.5 Specifications 100 ~ 127 VAC General Specifications 220 ~ 240 VAC) Standby mode: 75 W(100 ~ 127 VAC) / 75 W(220 ~ 240 VAC) A.6 Scanner Specifications Copier Specifications Gross: 14.0Kg(30.9 lbs) (including consumables, accessories and package) A.7 Printer Specifications A.8 Facsimile Specifications Approx. 1.5 seconds per page** A.9 Paper Specifications Size (mm/in.) Weight Capacity C Overview Supported Sizes of Paper Guidelines for Using Paper Labels Transparency films A.11 N Paper Specifications Paper Output Capacity A.12 Paper Storage Environment Envelopes A.13 Envelopes with Double Side Seams Envelopes with Adhesive Strips or Flaps Envelope Margins A.14 Labels Transparencies I A B C D J L M N O S T U V W