Olivetti ECR 7100 Manual de usuario

Cash Register

ECR 7100

SERVICE MANUAL

Code Y 110910 - 8

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2 ECR7100 Service Manual Y110910 - 8

PUBLICATION ISSUED BY:

Olivetti S.p.A.

10015 Ivrea (Italy)

Gruppo Telecom Italia

B.U. Service & Caring Solutions

Via Montenavale 1 - 10015 Ivrea (ITALY)

www.olivetti.com

CAUTION

Danger of explosion if the battery is not replaced properly.

Replace only with same or equivalent type recommended by the manufacturer.

Discard used batteries according to the manufacturer's instructions

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Y110930 – 8 ECR7100 Service Manual 3

CONTENTS

MAJOR FEATURES……………………………………………………………………………………… 6

ECR7100 EXERNAL COMPONENTS……………………………………………………………………….. 7

CASH REGISTER SPECIFICATIONS……………………………………………………………………….. 8

SAFETY PRECAUTIONS……………………………………………………………………………………… 9

MAINTAINING THE CASH REGISTER……………………………………………………………………… 9

UNPACKING AND SETTING UP THE CASH REGISTER……………………………………………….. 10

STANDARD ACCESSORIES………………………………………………………………………………… 10

PRINTR COMPARTMENT……………………………………………………………………………………. 11

1.PRODUCT OUTLINE…………………………………………………………………………………. 14

1-1 HARDWARE……………………………………………………………………………….. 14

1-2 DISPLAY…………………………………………………………………………………… 14

1-3 KEYBOARD……………………………………………………………………………….. 14

1-4 THE KEYPAD ECR7100…………………………………………………………………. 15

1-5 KEYPAD FUNCTIONS…………………………………………………………………… 15

1-6 DRAWER…………………………………………………………………………………… 18

1-7 PRINTER…………………………………………………………………………………… 18

1-8 SYSTEM BLOCK DIAGRAM……………………………………………………………. 19

2.DIAGNOSTIC SOFTWARE………………………………………………………………………….. 20

2-1 DIAGNOSTIC CHECK & FINISHED GOODS CHECK……………………………….. 21

2-2 SOFTWARE VERSION CHECK………………………………………………………… 24

3.ASSEMBLY INSTRUCTION…………………………………………………………………………. 25

3-1 TOP CASE UNIT……………………………………………………………………………25

3-2 DRAWER unit ASSY………………………………………………………………………35

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4 ECR7100 Service Manual Y110910 - 8

4.CIRCUITRY……………………………………………………………………………………………….41

4-1 POWER SUPPLY CIRCUIT………………………………………………………………...41

4-2 TRANSFORMER WIRIN DIAGRAM………………………………………………………43

4-3 POWER SUPPLY SPECIFICATION………………………………………………………44

4-4 C37560MFA MICROCOMPUTER…………………………………………………………45

4-5 RESET CIRCUIT…………………………………………………………………………….49

4-6 POWER FAIL CIRCUIT…………………………………………………………………….50

4-7 DISPLAY CIRCUIT………………………………………………………………………….51

4-8 DISPLAY TUBE INFORMATION………………………………………………………….51

4-9 KEYBOARD CIRCUIT……………………………………………………………………...52

4-10 DRAWER CIRCUIT…………………………………………………………………………54

4-11 BUZZER CIRCUIT………………………………………………………………………….54

4-12 BATTERY CIRCUIT……………………………………………………………………......55

4-13 MEMORY…………………………………………………………………………………….56

4-14 PRINTER CIRCUIT………………………………………………………………………….57

5.CURCUIT DIGRAM……………………………………………………………………………………. 58

6.EXPLODED DIAGRAM……………………………………………………………………………….. 61

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Y110910 – 8 ECR7100 Service Manual 5

PREFACE

This Service Manual is addressed to the field engineers who will install and service the cash

SUMMARY

This manual Is divided into five chapters.

The first two chapters describe the operating, functional checks and maintenance procedures.

Chapter 3 describes the disassembly and reassembly procedures, Chapter 4 gives

troubleshooting/repair

information while Chapter 5 describes the electronic circuitry.

PREREQUISITES

The topics described in this manual require knowledge of similar products.

REFERENCE DOCUMENTATION

• Instruction Manual - (provided with the product)

• Spare Parts Catalogue

DISTRIBUTION:General

LAST EDITION: October 2009

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6 ECR7100 Service Manual Y110910 - 8

MAJOR FEATURES

• 14 departments and up to 200 Price Look-Up (PLU)

settings;

• 8 clerk numbers to monitor the sales of individual

employees;

• 9-digit operator numeric Liquid Crystal Display (LCD);

• Quantity entries using the decimal point;

• Training mode facility with related password;

• Replaceable keycaps;

• Receipt on/off, and duplicate receipt features;

• Possibility of activating a Clerk Security System

consisting of a three-digit security code;

• Z management report mode password definition;

• Special rounding capabilities for Swiss, Danish and

Swedish currencies;

• Department programming (positive and negative sales)

• 2 foreign currency exchange rates;

• Cash, check, charge and card tender media keys, with

change tendered on all payments;

• 4 different VAT rates;

• Possibility of programming the cash register to print a

range of VAT totals on the sales receipt;

• Time display at the press of a key;

• Battery back-up protection for the records and programming

data.

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Y110930 – 8 ECR7100 Service Manual 7

ECR 7100 EXTERNAL COMPONENTS

With reference to figure:

1. Operator Display 2. Keypad

3. Cash Drawer 4. Cash Drawer

5. Power Cord 6. Customer Receipt Output Window

7. Printer Compartment Cover 8. Control Dial

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8 ECR7100 Service Manual Y110910 - 8

CASH REGISTER SPECIFICATIONS

ECR 7100 Technical Characteristics

Listed below are the technical characteristics of this cash register model.

Type: Electronic cash register with printer,

14 departments, 8 clerks, up to 200 PLU settings

Display: 9-digit operator LCD.

Symbols for error, change, subtotal, minus,

total, foreign currency value, and item

count shown

Capacity: 7-digit input and readout

Printer: ECR exclusive serial printer with ink roller

Paper supply: 57.5 ± 0.5 mm paper tape

Batteries: 3 standard "AA" size batteries which

safeguard memory contents in the event of

power failures

Technology: CMOS RAM

Power cons.: Standby 5.5 W, Operating 16 W

Operating

Temperature: 32 – 104 °F (0 °C – 40 °C)

Dimensions: 340 mm (W) x 360 mm (D) x 230 mm (H)

Weight: 5.1 Kg (11.22 lbs)

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Y110930 – 8 ECR7100 Service Manual 9

SAFETY PRECAUTIONS

The power socket for this cash register must be located near the machine and must be easily

Accessible.

Do not use this cash register outdoors in the ram or near any liquid.

MAINTAINING THE CASH REGISTER

Provided below is information on how to maintain 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

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. Il the cash register is stored in extreme hot or cold temperatures ( 0 °C - 40 °C ), 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.

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10 ECR7100 Service Manual Y110910 - 8

UNPACKING AND SETTING UP THE CASH REGISTER

STANDARD ACCESSORIES

The cash register comes with the following items:

•One black plastic journal winder spindle

•One roll of standard paper tape

•Three standard ‘AN’ size batteries for the battery back-up system

•The multilingual User’s Guide, Reference Guide in English and Warranty Card + Setup Poster

•A set of keys for looking the cash drawer

Make sure that the cash register and all of the above items are included in the shipping canon.

Open the cash register’s shipping carton and carefully withdraw each component. Make sure that the

cash register and all al its accessories, listed in the section entitled Standard Accessories, are present

in order to setup the cash register by following these guidelines:

1. Place the cash register on a level, stable, vibration-free and dust-free surface. Make sure it is

near a power outlet compliant will the latest safety standards.

2. Plug the cash register into a power outlet compliant with the latest safety standards.

3. Insert memory backup batteries as explained in the section entitled Inserting/Replacing

Batteries. Do not insert the batteries unless the cash register is plugged into an electrical

power outlet.

WARNING: The machine must be plugged into an electrical outlet before you insert the

batteries.

4. Load the thermal paper roll as explained in the section entitled Loading Thermal Paper.

5. Set the desired program options as explained in the section Cash Register Programming.

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