Samsung SF11OT, Servise Manual

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Operating Instructions
How To Enter Service Mode
In service mode (tech) mode, the technician can check the machine and perform various test to isolate the
cause of a malfunction.
To enter service mode, press MENU, in sequence, and ‘TECH’ will be displayed in the LCD to
confirm that the machine has entered service (tech) mode. While in service mode, the machine still performs
all normal operations. To return to normal user mode, press ‘MENU,
in sequence again, or turn
the power switch off, then on by plugging the power cord out, then in.
Options changed while in service mode do not remain changed, unless you first clear machine memory.
Changing Options
Selectable Options
GRAY SCALE LEVEL REMOTE RECEIVE CODE
Choose either or scale levels. The
selected level is also used in the photo sending
mode. If you select levels, transmission time is
longer, however the result at the receiving end will
be superior. This mode works only when the
remote machine is capable of super-fine mode.
CONFIRMATION REPORT PRINTOUT
Select whether a confirmation report prints each
time a user sends a fax.
YES: The machine prints out the report
automatically after each fax sent.
ERROR : The machine prints a report only when
there is an error.
NO: The machine does not print the report
automatically. User can print the list on
demand.
RING BEFORE ANSWER
Select the number of rings the machine allows
before it answers a call in
tic receiving
mode.
This code can be used only with a phone extension
connected to the FAX machine. The user can
initiate FAX receive mode by entering a remote
receiving code on the extension phone. The code is
factory preset to * 9 * , and the middle digit may
be changed to any digit between 0 and
AUTO
The fax machine prints the TX/RX journal
automatically after every fax sessions.
MODEM SPEED
Select baud rate of or bps.
The lower
the
baud rate, the larger the acceptable
error rate. protocol has a fixed speed of
bps in the protocol mode. When the TX speed is
set to or bps, the RX speed will be either
or When the TX speed is set to
or bps, the RX speed will be
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