Sam4s ER-5100 II SERIES, Service Manual

Page: 21 / 89

3. Installation and Operation
SAM4S ER-5100II SERIES 3-7
3-3 Operation
3-3-4 Initial Clear
1. Turn off the power switch.
2. Turn the mode switch marked ‘
P ’ to P-MODE .
3. Hold down the ‘ SBTL ’ key on the keyboard and turn on the power switch at the same time.
3-3-5 All Clear
This step insures that the cash register is cleared of any totals or programming. After this procedure, the
cash register is ready for programming and operation.
WARNING: This is a one time procedure. Do not repeat this procedure after the cash register is
programmed, it causes all programs and totals to be erased and to be default.
Note : Service Mode is not marked in a mode painting part.
Service Mode spins the Mode Key once just in a Program Mode to the right direction.
And need “ C Key ” to execute a Service Mode.
1. Unplug the cash register.
2. Locate the control lock key marked ‘C’ .
3. Insert the key into the control lock and turn clockwise , past the “P” position
to the “SERVICE MODE” position.
This position is not marked on the control lock, but the ‘C’ key can travel to this position.
4.
Hold down the “00” key on the keyboard.
While holding the “00” key down , plug the cash register’s power cord into properly grounded
wall socket.
Continue to hold the “00” key down until the receipt printer stops printing and the display
shows 0.00.