Safety Precautions; Maintaining The Cash Register - Olivetti ECR 6800 Service Manual

ECR 6920F Technical Characteristics
Type: Electronic cash register with clamshell thermal printer, 99 departments, 15 clerks, up to
1,500 PLU settings, 70 tracking tables and 13,000 line electronic journal
Displays: Two 10-digit operator and client alphanumeric displays. Symbols for error, change, subtotal, minus,
total, foreign currency value, electronic journal memory nearly full or full, department number and
item count shown
Capacity: 8-digit input and readout
Printer: 24-column line thermal printer with drop-in paper loading
Paper supply: 57.5 ± 0.5 mm thermal paper
Batteries: 3 standard "AA" size batteries which safeguard memory contents in the event of power failures
Technology: CMOS RAM
Power cons.: Standby 12.1 W, Operating 41.8 W
Operating
Temperature: 32 – 104 °F (0 °C – 40 °C)
Dimensions: 410 mm (W) x 430 mm (D) x 294 mm (H)
Weight: 7.7 Kg (16,98 lbs)
1.3

SAFETY PRECAUTIONS

- The power socket for the cash register must be located near the machine and must be easily accessible.
- Do not use the cash register outdoors in the rain or near any liquid.
1.4

MAINTAINING THE CASH REGISTER

Note: Before cleaning the cash register, make sure it is powered off and/or unplugged from the wall outlet. Before
unplugging the cash register from the wall outlet, make sure that three charged AA standard backup
batteries are installed in the battery compartment. All data stored in memory will be cancelled if you
unplug the cash register from the electrical wall outlet without back-up battery supply.
1. Keep all liquids away from the cash register so as to avoid spills which could damage the electronic
components.
2. To clean the cash register firstly turn it off and/or unplug it from the wall outlet (be sure the back-up batteries are
installed), then use just a damp cloth. Do not use corrosive substances such as solvents, alcohol, petrol, or
abrasive components.
3. If the cash register is stored in extreme hot or cold temperatures (below 32 degrees or above 104 degrees
Fahrenheit), allow the temperature inside the cash register to reach room temperature before turning it on.
4. DO NOT attempt to pull the paper tape when the cash register is printing or when you are loading paper. Always
use the [Feed] key to feed paper. Pulling the paper tape could damage the print mechanism.
Y108540-8 Service Manual 1-5