Canon 800 Function Key Labels

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• Background Erase (default setting: P2)

Pressing this key automatically erases speckling in the

background of text, line drawings, etc. However, this

function is disabled in Scanner mode when the selected

scanning mode is “Grayscale” or “Monochrome Photo”.

• Auto Centering

In Reader Printer mode, this function prints the scanned

image in the center of the selected paper.

• Scanner mode (default setting: F1)

Pressing this key switches operation to Scanner mode.

• ReaderPrinter mode (default setting: F4)

Pressing this key switches operation to ReaderPrinter

mode.

NOTE

In Scanner mode, the functions assigned to function

keys can also include detailed settings specified by

the application program. Refer to the user manuals

for the application software for details.

Function Key Labels

Stick the enclosed function key labels above the pro-

grammed function keys.

Special Features

(Function Keys)

Contents

Main NOTICE Trademarks and Registered Trademarks FCC REGULATIONS (For 120V models) RADIO INTERFERENCE REGULATIONS (For 120V models) RGLEMENT SUR LE BROUILLAGE RADIOLECTRIQUE (For 120V models) Introduction Conventions Used in These Instructions Contents Before Y ou Begin... Safety Notes Choosing a Safe Location Page Page Important Warnings WARNING Page Features Operation Modes Checking the Box Contents Important Components and Their Functions Optional Products Preparing the Carrier Lenses Fitting and Replacing Lenses 1 2 4 Preparing the Printer Connecting to a Computer Connecting the Computer Device Drivers Using the Operation Panel Keys Operation Panel Operation Keyboard (optional) Using the Scanner Switching On 1 2 Switching Off Adjusting the Image Focusing the Image 1 2 1 2 Enlarging and Reducing the Image 1 2 Rotating the Image 1 2 Printing or Scanning the Image Selecting the Polarity Brightness Adjustment Selecting the Paper for Printing 1 2 3 Selecting the Scan Size Setting the Scanning Position Trimming/Border settings Special Features Storing the Lens Magnification Storing a Zoom Setting 1 2 3 4 Function Keys Programming Function Keys 1 2 3 Functions that Can Be Assigned to the Function Keys Page Function Key Labels Add on Setting Setting the Add On 1 2 3 5 6 7 Setting the Caption 1 ...... 2 3 Setting the Date and Time 1 2 3 4 6 7 8 1 Setting the Auto Clear Time 1 2 3 Maintenance and Troubleshooting Replacing the Lamp 1 2 3 4 5 Routine Cleaning Cleaning the Screen and Main Unit Cleaning the Lens 1 2 3 Cleaning Mode Cleaning the Fuser Roller 1 2 3 Troubleshooting Automatic Border Removal and Skew Correction User Call Errors Service Call Errors 1 2 Specifications Main Unit Film Image Adjustment Functions Scanning Index A B C E P R S T U