CMS CMS 140 Euro free download

File name CMS 140-240 euro (686711S-00) Service Manual.pdf

Cash Register CMS 140 euro / CMS 240 euro SERVICE MANUAL Code 686711S-00 PREFACE This manual is addressed to the field engineers who will install and service the CMS 140/240 cash register. It provides all the information needed for a correct product maintenance. SUMMARY This manual is divided into six chapters. The first three chapters describe the operating, functional checks, and maintenance and repair procedures. Chapter 4 describes the disassembly and adjustment procedures. Chapters 5 and 6 describe the electronic circuitry and provide the schematics. The appendix holds the SPARE PARTS CATALOGUE. PREREQUISITES The topics described in this manual require knowledge of similar products. REFERENCE DOCUMENTATION Instruction Manual - (provided with the product) DISTRIBUTION: General FIRST EDITION: November 1998 NEWSLETTER: September 1999 686711S 686710D Service Manual iii. CONTENTS 1. OVERVIEW 1.1 TECHNICAL SPECIFICATIONS ... 1-1 4. ASSEMBLY AND DISASSEMBLY 4.1 4.2 GENERAL ... MACHINE DISASSEMBLY REASSEMBLY ... 4.2.1 4.2.2 4.2.3 4.2.4 4.2.5 4.2.6 Machine Case ... Printer Unit ... Main Board and Display ... Paper Feed Motor ... Power Supply ... Keypad ... 4-1 4-2 4-2 4-2 4-3 4-3 4-4 4-4 2. SPECIFICATIONS AND OPERATING PRINCIPLES 2.1 SPECIFICATIONS ... 2.1.1 2.1.2 2.1.3 Features ... Specifications ... Mechanisms ... Transmission/SelectMechanism Detector Mechanism ... Printing Mechanism ... Paper Feeding Mechanism ... 2-1 2-1 2-1 2-2 2.2 OPERATING PRINCIPLES ... 2.2.1 2.2.2 2.2.3 2.2.5 2.2.6 2-3 2-3 2-6 2-7 2-9 2-9 4.3 PRINTER DISASSEMBLY REASSEMBLY ... 4.3.1 4.3.2 4.3.3 4.3.4 4.3.5 4.3.6 4.3.7 4.3.8 4.3.9 Ink Roller ... Electrical Connections ... Return Spring ... Snap Ring ... Gear ... Motor ... Detection Wheel ... Platen Assembly Removal ... Printer Carriage ... 4-5 4-5 4-6 4-7 4-7 4-8 4-10 4-11 4-12 4-13 4-14 4-16 2.2.4. Inking Mechanism ... Printer Operation During One Print Cycle Initialization ... 2-10 3. HANDLING, MAINTENANCE, AND REPAIR 3.1 HANDLING THE PRINTER ... 3.1.1 3.1.2 3.1.3 Precautions on Printer Handling ... Paper Setting ... 3-1 3-1 3-1 4.3.10 Printer Carriage ... 4.3.11 Machine Case ... Installating the Ink Roll Assembly 3-2 5. CIRCUITRY 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 GENERAL ...