Instruction manual
2 
OPERATIONS AND MAINTENANCE 
Before Turning On - Please remove ribbon-cushion placed on a ribbon and check the rating 
label on the bottom to see if the rated voltage corresponds to the local voltage before plug in AC 
cord. 
Note:  Ribbon cushion is located under 
  printer cover. 
CAUTIONS 
1.  Do not place the machine in hot, dusty or damp locations. 
2.  To clean the housing use a silicon-treated cloth. Do not use water or detergents. 
3.  Do not place anything on the housing, particularly on the head of the printer mechanism. 
4.  Turn off the power switch before removing the plug from AC wall outlet. 
5.  Turn the power switch off while not in use. 
6.  The socket-outlet shall be installed near the equipment and shall be easily accessible. 
ACTIVATE BACKUP BATTERY 
Before start using the calculator, please remove the insulation paper below the backup battery. 
1.  Turn the AC power switch OFF and remove the battery compartment cover located on 
the bottom case. 
2.  Remove the insulation paper located below the backup battery. 
3.  PRESS THE RESET SWITCH. 
4.  Replace the battery compartment cover. 
5.  Turn ON the AC power switch. 
6.  Program the date and time according to the instruction manual. 
REPLACING INK RIBBON 
Your calculator is shipped with a 2-color ribbon already in place. You do not need to install or 
1 
REMOVE BEFORE USING THE MACHINE 
Depress Reset in Battery Compartment 
Program Date & Time – See Operator Manual 
Backup  Battery 
CR2025 
Insulation 
Paper 
Reset Button 
3 
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