Samsung SF-6900 Maintenance

2.48 Other functions

Maintenance

If you are getting streaks or spots on your print, you may run the

maintenance.

Cleaning drum

If print output quality decreases due to the presence of black streaks or

ghost images appearing on printouts, drum cleaning should be performed

as an attempt to rectify the problem.

1. Press Menu, then Maintenance on the one-touch keypad.

‘CLEAN DURM ?’ appears in the display.

2. Press Start/Enter.The LCD display shows drum cleaning is under way.

The machine outputs a single sheet of paper containing any excess toner

removed from the drum.

Adjust shading

The Adjust shading feature allows you to recalibrate the baseline value the

document scanner will interpret as white when scanning documents. This

procedure should be performed after cleaning the document scanner,

particularly if the white rubber roller remains stained after cleaning.

1. Press Menu, then Maintenance on the one-touch keypad.

‘CLEAN DRUM ?’ appears in the LCD display.

2. Press #or ❷button. `ADJUST SHADING ?’ appears in the display.

3. Press Start/Enter. The LCD display prompts you to confirm your choice

by pressing the appropriate number key.

4. Press 1. The LCD display prompts you to load a sheet of white paper

into the automatic document feeder.

5. Load a single sheet of white paper into the automatic document feeder.

The machine immediately begins feeding the sheet of paper through the

automatic document feeder. ‘SHADING...’ appears on the LCD display.

6. The machine returns to standby mode.

CLEANING DRUM

PLEASE WAIT..

Contents

Main Page i Contents Chapter 1 Getting Started ii 1Getting Started 2Operation 3Troubleshooting Appendix Operation iii Operation Chapter 3 iv Troubleshooting Appendix v Important Precautions and Safety Information vi Page 1.2 Setting up your machine Unpacking *1 The shape of AC power and telephone line cord plugs may differ, depends on your country. Setting up your machine 1.3 Control locations and functions Front view Page 1.5 Choosing a location Setting up your machine Installing the second cassette Page Page 1.8 Setting up your machine 1.9 Loading paper into the cassette 1.10 Setting up your machine 1.11 1.12 Setting up your machine How to adjust paper guides Length guides 1.13 Width guide 1.14 Setting up your machine Manually feeding paper 1.15 Guidelines for the paper 1.16 Setting up your machine Extension phone Telephone line 1.17 AC power cord Document tray Page 1.19 System setup Ringer volume Home resolution and home contrast 1.20 Setting up your machine 1.21 Sound control Remote diagnosis protection 1.22 Setting up your machine Select language Econo mode setting 1.23 Setting the date and time " Adjusting speaker volume Setting the system ID 1.24 Setting up your machine Page 2.2 Using the control panel 2.3 2.4 Using the number keypad Entering alphanumeric characters Keypad character assignments 2.5 2.6 Entering numbers Editing numbers or names Inserting pause 2.7 Sending a fax Preparing documents for faxing or copying Setting document resolution and contrast Resolution Contrast 2.9 Loading document 2.10 Sending a Fax Sending a fax automatically Canceling transmission Confirming transmission 2.11 Voice request Sending a voice request Answering a voice request Automatic redial 2.12 Sending a fax Delayed transmission 2.13 2.14 Sending a fax Memory transmission (Broadcasting) 2.15 Priority transmission 2.16 Sending a fax Canceling a standby operation Adding documents to a standby operation 2.17 Receiving modes Receiving a fax 2.18 Receiving a fax Receiving automatically in FAX mode Receiving automatically in TEL/FAX mode 2.19 Receiving automatically in ANS/FAX mode Notes: Receiving manually in TEL mode 2.20 Receiving a fax 2.21 Mail box Confidential transmission 2.22 Receiving a fax " Setting up mail box for confidential receiving 2.23 2.24 Receiving a fax Printing received confidential document 2.25 Polling What is polling? Being polled by a remote machine (TX poll) 2.26 Receiving a fax Adding documents to the job to be polled Canceling a job already in memory which is waiting to be polled Polling one or more remote machines (RX poll) 2.27 2.28 Receiving a fax Making a copy Making a copy 2.29 2.30 Making a copy 2.31 2.32 Automatic dialing One-touch dialing Storing a number for one-touch dialing Automatic dialing 2.33 Using a one-touch number Using one-touch label 2.34 Automatic dialing Speed dialing Storing a number for speed dialing Using a speed number 2.35 Group dialing Storing one-touch or speed dial numbers for group dialing 2.36 Automatic dialing Editing the one-touch or speed dial numbers in a group dial Assigning a group to a one-touch button 2.37 Using group dialing (multi-address transmission) 2.38 Other functions Searching for a number in memory Searching sequentially through memory Searching by the first letter Using function buttons Redial Other functions 2.39 2.40 Other functions Recall Note: Status 2.41 Printing reports 2.42 Other functions To print list User Options Setting an Option Selectable options 2.43 2.44 Other functions 2.45 Page 2.47 2.48 Other functions Maintenance Cleaning drum Adjust shading Notify toner low 2.49 Page 3.2Troubleshooting Troubleshooting Clearing jams Document jams while sending a fax 3.3 Paper jams while the machine is printing 3.4Troubleshooting 3.5 If jammed inside the machine (JAM 1) 3.6Troubleshooting Tips for avoiding paper jams If jammed in the printer output area (JAM 2) LCD error messages 3.7 3.8Troubleshooting 3.9 Fax problems Fixing problems 3.10 Maintenance Maintenance 3.11 Clearing memory 3.12 Maintenance Cleaning the document scanner 3.13 3.14 Maintenance Managing toner cartridge Expected cartridge life Replacing toner cartridge Page Page FCC regulations Canadian radio interference regulations 4.2Appendix EC declaration of conformity 4.3 Laser safety statement 4.4Appendix Safety information 4.5 Power saver 4.6Appendix 4.7 Replacing the fitted plug Important 4.8Appendix Guarantee Limited Guarantee Exclusions Samsung Electronics (UK) Ltd. Stafford Park 12, Telford Shropshire TF3 3BJ Help Desk No. 01952 207 121 Specifications Index