C5550 MFP User’s Guide
MFP Overview > 16
T
HE
 
CONTROL
 
PANEL
 Control panel_oda.jpg 
C
OPY
 
AND
 
DIALLING
 
AREA
1. Zoom Used to increase or decrease scaling in 1% increments 
up to 400% and down to -25%.
A further choice of scaling can be made from preset 
percentages.
2. One-touch keypad Provides one-touch dialling of your most often used or 
favorite fax numbers.
3. Keypad Alpha/numerical keys: used to enter copy quantity, 
fax number or e-mail address.
Redial key: used to manually resend a fax.
Clear key: used to delete entry from the LCD panel.
Pause key: used to insert a “-” within a fax number if 
dialling an extension.