Olivetti PR2 plus Service Manual Download

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Service Manual

683311W

vii

6. ELECTRICAL INTERCONNECTIONS ...................................................................... 6-1

6.1

GENERAL PRINTER CABLING DIAGRAM ............................................................................. 6-1

6.2

BAPR2 MAIN BOARD .............................................................................................................. 6-2

6.2.1

BOARD VIEW AND LOCATION OF CONNECTORS .............................................................. 6-2

6.2.2

BOARD LAYOUT AND LOCATION OF CONNECTORS ......................................................... 6-3

6.2.3

CONNECTOR SIGNALS .......................................................................................................... 6-5

6.3

PR2 SCANNER CABLING DIAGRAM ...................................................................................... 6-7

6.4

PR2 SCANNER MAIN BOARD ................................................................................................. 6-8

6.4.1

BOARD VIEW AND LOCATION OF CONNECTORS .............................................................. 6-8

6.4.2

BOARD LAYOUT AND LOCATION OF CONNECTORS ......................................................... 6-9

6.4.3

CONNECTORS SIGNALS ...................................................................................................... 6-10

6.5

ALIPR2 BOARD ...................................................................................................................... 6-12

6.5.1

BOARD VIEW AND LOCATION OF COMPONENTS ............................................................ 6-12

6.5.2

CONNECTOR SIGNALS AND FUSE VALUES ...................................................................... 6-13

6.6

BOARDS FOR MAGNETIC AND MICR OPTIONS ................................................................ 6-14

6.6.1

BOARD VIEW AND LOCATION OF CONNECTORS ............................................................ 6-14

6.6.2

PR2MAGN BOARD LAYOUT AND LOCATION OF CONNECTORS .................................... 6-15

6.6.3

PR2MIMAG BOARD LAYOUT AND LOCATION OF CONNECTORS ................................... 6-17

6.6.4

PR2VER BOARD LAYOUT AND LOCATION OF CONNECTORS ........................................ 6-19

6.7

CONSOLE .............................................................................................................................. 6-21

7. PREVENTIVE MAINTENANCE ................................................................................. 7-1

7.1

CLEANING ................................................................................................................................ 7-1

7.1.1

CLEANING THE PRINTER CASE ............................................................................................ 7-1

7.1.2

CLEANING THE PAPER PATHS ............................................................................................. 7-1

7.1.3

CLEANING THE RESET PRINTHEAD PHOTOSENSOR REFLECTIVE SENSOR ................ 7-1

7.1.4

CLEANING THE SCANNER ..................................................................................................... 7-1

7.1.5

CLEANING THE READING HEAD FOR HORIZONTAL/MICR MAGNETIC STRIPS .............. 7-1

7.2

MAINTENANCE ........................................................................................................................ 7-2

7.3

LUBRICATION .......................................................................................................................... 7-3

7.3.1

BASIC MACHINE LUBRICATION POINTS .............................................................................. 7-3

7.3.2

HORIZONTAL MAGNETIC DEVICE LUBRICATION POINTS ................................................. 7-4

7.3.3

VERTICAL MAGNETIC DEVICE LUBRICATION POINTS ...................................................... 7-4

7.3.4

SCANNER LUBRICATION POINTS ......................................................................................... 7-5

8. MECHANICAL ADJUSTMENTS ............................................................................... 8-1

8.1

BASIC MACHINE ADJUSTMENTS .......................................................................................... 8-2

8.1.1

ADJUSTING THE DOCUMENT FEED BELT ........................................................................... 8-2

8.1.2

ADJUSTING THE DISTANCE BETWEEN PLATEN AND NEEDLES ...................................... 8-3

8.1.3

ADJUSTING THE DISTANCE OF THE RIBBON/NEEDLE PROTECTION FIN ...................... 8-4

8.1.4

ADJUSTING THE PAPER PHOTOSENSOR ........................................................................... 8-5

8.1.5

ADJUSTING THE PRINT BAR ................................................................................................. 8-6

8.1.6

TAB ADJUSTMENTS ............................................................................................................... 8-7

8.1.7

ADJUSTING THE ROLLER GEARS ........................................................................................ 8-8

8.1.8

ADJUSTING THE FRONT PRESSURE ROLLERS ................................................................. 8-9

8.1.9

ADJUSTING TAB OPENING .................................................................................................. 8-10

8.1.10 ADJUSTING THE TENSION OF THE CARRIAGE MOVEMENT BELT ................................ 8-11
8.2

ADJUSTMENTS FOR BASIC MACHINE OPTIONS .............................................................. 8-12

8.2.1

HORIZONTAL MAGNETIC DEVICE/MICR OPTION - ADJUSTING THE TENSION
OF THE CARRIAGE FEED BELT .......................................................................................... 8-12

8.2.2

HORIZONTAL MAGNETIC DEVICE/MICR OPTION - ADJUSTING THE DOOR ................. 8-13

8.2.3

HORIZONTAL MAGNETIC DEVICE/MICR OPTION - PRESS POSITIONING ..................... 8-14

8.2.4

HORIZONTAL MAGNETIC DEVICE OPTION - POSITIONING THE FRAME ASSEMBLY .. 8-15

8.2.5

VERTICAL MAGNETIC DEVICE OPTION - CHECKING FOR CLEARANCE
BETWEEN THE HEAD AND PRESSURE ROLLER .............................................................. 8-16

8.2.6

SCANNER OPTION - SCANNER ROLLER CLEARANCE ADJUSTMENT ........................... 8-17