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12. Starting the machine
Open the lower front door and turn ON the power 
switch, then close the lower front door.
13. Date & Time Setting/Time Zone Setting
(Service Mode)
(1) Display the Service Mode screen.
(For details of how to display the Service Mode 
screen, see the service manual.)
(2) Display the Date & Time Setting/Time Zone Set-
ting screen.
(To display the Date & Time Setting/Time Zone 
Setting screen, press Stop → 3 on the control 
panel.)
(3) Do not input date and time but touch “Entry” of 
the Date & Time Setting.
(4) Input the time zone using up/down keys or direct 
keys.
(5) Touch “Entry” of the Time Zone Setting.
(6) Touch “Apply.”
(7) Touch “OK.”
(8) Touch “Next.”
14. Serial number input
Note:
Serial number input is, if necessary, needed only 
for the optional devices installed in “9. Installing 
other options.”
(1) Touch the item you want to enter and input the 
serial number.
(2) Touch “END.”
(3) For other devices, enter their serial number in 
the same way.
(4) Touch “END.”
(5) Touch “Next.”
15. Unit change
Note:
This function allows the user to select the type of 
message that will appear when the replacement 
time arrives for each of the different units.
(1) Select the appropriate message type for each 
unit.
(2) Touch “Service.”
16. Performing Non-Image Area Erase
Check 
Note:
Perform the below at the site where customer 
uses the machine.
(1) Select the Non-Image Area Erase Check func-
tion as follows:
Machine → Non-Image Area Erase Check.
(2) Open fully the dual scan document feeder, the 
reverse automatic document feeder, or the origi-
nal cover if loaded.
Note:
• Do NOT place a document on the document
glass.
• Clean the document glass if dirty.
(3) Press the Start key.
(4) Make sure that “Result” is “OK.”
Note:
If “Result” is “NG1” or “NG2”, review the place and 
direction of installation, or take measures to block 
the light source (by covering it, etc.), then perform 
installation checking again.
(If a fluorescent light or other bright light sources 
exist right above the machine, the light source can 
hinder installation checking and cause operation 
errors in the Non-Image Area Erase Check. For 
detailed information, see the service manual.)
(5) Touch “OK.”
Y118120-9     Installation Manual