SM i C274
C274
TABLE OF CONTENTS
1. PRODUCT INFORMATION.......................................................... 1-1
1.1 SPECIFICATIONS ..................................................................................... 1-1
1.2 MECHANISM OVERVIEW......................................................................... 1-2
1.2.1 COMPONENT LAYOUT ................................................................... 1-2
1.2.2 ELECTRICAL COMPONENT LAYOUT ............................................ 1-3
1.2.3 DRIVE LAYOUT................................................................................ 1-7
1.3 GUIDANCE FOR THOSE WHO ARE FAMILIAR WITH PREDECESSOR
PRODUCTS..................................................................................................... 1-8
2. INSTALLATION ........................................................................... 2-1
2.1 INSTALLATION REQUIREMENTS............................................................ 2-1
2.1.1 OPTIMUM ENVIRONMENTAL CONDITION .................................... 2-1
2.1.2 ENVIRONMENTS TO AVOID........................................................... 2-1
2.1.3 POWER CONNECTION ................................................................... 2-1
2.1.4 MACHINE ACCESS.......................................................................... 2-1
Dimensions........................................................................................... 2-2
2.2 INSTALLATION PROCEDURE.................................................................. 2-3
2.2.1 MAIN UNIT........................................................................................ 2-3
Accessory Check.................................................................................. 2-3
Installation Procedure........................................................................... 2-4
2.3 OPTIONAL INSTALLATION .................................................................... 2-12
2.3.1 ADDITIONAL DRUMS .................................................................... 2-12
2.3.2 PRINTER UNIT VC-20 AND INTERFACE BOARD TYPE 20......... 2-13
Accessory Check (Interface Board Type 20)...................................... 2-13
Accessory Check (Printer Unit VC-20) ............................................... 2-13
Installation Procedure......................................................................... 2-14
3. PREVENTIVE MAINTENANCE ................................................... 3-1
3.1 MAINTENANCE TABLES .......................................................................... 3-1
4. REPLACEMENT AND ADJUSTMENT........................................ 4-1
4.1 GENERAL CAUTION................................................................................. 4-1