Canon printer Color imageCLASS MF9170c User Manual

Copying
4-32
Enlarge/Reduce Images
Custom Copy Ratio
You can reduce or enlarge images by any copy ratio in 1% increments. The available copy ratios are from 50% 
to 200%.
1 
Set originals.
For details, see “Placing Originals,” on p. 2-4.
2 
Press  (Main Menu). 
3 
Use [▼], [▲] or  (Scroll Wheel) to select 
, then press [OK].
4 
Use [▼], [▲] or  (Scroll Wheel) to 
display , then press 
[OK].
5 
Use [▲] or  (Scroll Wheel) to select 
, then press [OK].
6 
Use [▼], [▲] or  (Scroll Wheel) to 
adjust the zoom...

Copying
4-33
Enlarge/Reduce Images
8 
Press  (Start).
If you want to copy multiple originals using the 
platen glass, set an original and press 
 (Start) 
once for each page.
9 
Press  (Main Menu) to return to the 
Main Menu screen. 

Copying
4-34
Selecting Image Quality
1 
Set originals.
For details, see “Placing Originals,” on p. 2-4.
2 
Press  (Main Menu).
3 
Use [▼], [▲] or  (Scroll Wheel) to select 
, then press [OK].
Selecting Image Quality
You can adjust the image quality of copies according to the types of originals. A correct 
selection is necessary for the optimal reproduction of the colors of the original.  
The default setting is .
Combinations of these four modes ( Text/Photo/Map, Printed Image, Photo, and Text) cannot be...

Copying
4-35
Selecting Image Quality
4 
Use [▼], [▲] or  (Scroll Wheel) to 
display , then press [OK].
5 
Use [▼], [▲] or  (Scroll Wheel) to select 
the image quality, then press [OK].
: For originals that contain 
text, photos, and maps
If you select , you can set 
priority on  or . Press the right Any 
key to select , then use [▼], [▲], 
[◀], [▶] or 
 (Scroll Wheel) to adjust the priority 
revel.
: For originals that contain 
dot photos such as magazines
: For photo paper originals such as 
photos
:...

Copying
4-36
Multiple Originals onto One Sheet (N on 1)
Multiple Originals onto One Sheet (N on 1)
This mode enables you to reduce multiple originals to fit on one sheet of paper (one-sided/
two-sided). You can make well-organized copies by copying multiple originals onto one 
sheet. This mode enables you to cut print costs by saving copy papers, and it is also useful 
for saving space.  
The default setting is .
The N on 1 mode cannot be used with the Original Frame Erase mode, Book Frame Erase, or...

Copying
4-37
Multiple Originals onto One Sheet (N on 1)
1 
Set originals.
For details, see “Placing Originals,” on p. 2-4.
When placing horizontal (landscape) originals into 
the feeder in the 2 on 1 mode, place the originals 
bottom side up.
 2
 Press  (Main Menu).
3 
Use [▼], [▲] or  (Scroll Wheel) to select 
, then press [OK].
4 
Use [▼], [▲] or  (Scroll Wheel) to 
display , then press [OK].
5 
Use [▼], [▲] or  (Scroll Wheel) to select 
the combination type, then press [OK].
: This setting reduces two...

Copying
4-38
Multiple Originals onto One Sheet (N on 1)
6 
Use [▼], [▲] or  (Scroll Wheel) to select 
the original size, then press [OK].
To switch to the A/B Sizes, press the left Any key 
to select .
7 
Use [▼], [▲] or  (Scroll Wheel) to select 
the paper source, then press [OK].
If you select , specify the 
paper size and type.
If you want to make two-sided copies of N on 
1, see “2-Sided C opying,” on p. 4-22.
If you want to make N on 1 copies from two-
sided originals, select  in 
the two-sided...

Copying
4-39
Adjusting Sharpness
1 
Set originals.
For details, see “Placing Originals,” on p. 2-4.
2 
Press  (Main Menu).
3 
Use [▼], [▲] or  (Scroll Wheel) to select 
, then press [OK].
4 
Use [▼], [▲] or  (Scroll Wheel) to 
display , then press 
[OK].
5 
Use [▼], [▲], [◀], [▶] or  (Scroll 
Wheel) to adjust the sharpness, then 
press [OK].
To make copies of printed images or other 
halftones, move the sharpness scale to the 
left.
To make copies of blueprints or faint pencil-
drawn images, move the...

Copying
4-40
Adjusting Sharpness
6 
Use – (numeric keys) to enter the 
desired copy quantity (1 to 99).
7 
Press  (Start).
If you want to copy multiple originals using the 
platen glass, set an original and press 
 (Start) 
once for each page.
8 
Press  (Main Menu) to return to the 
Main Menu screen. 

Copying
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Erasing Shadows/Lines
Erasing Shadows/Lines
This mode enables you to erase shadows and lines that appear when using various types of 
originals. The following three Frame Erase modes are available: Original Frame Erase, Book 
Frame Erase, and Binding Erase.  
The default setting is .
Combinations of the three Frame Erase modes cannot be set. If you select one of these modes, the previously set mode is 
canceled.