Olivetti PR4 SR Service Manual

Olivetti PR4 SR Service Manual Manual pdf 4 page image

XYAA6336 Service Manual vTABLE OF CONTENTS1. OVERVIEW ................................... 1-11.1 INTRODUCTION ........................... 1-11.2 OVERALL VIEW OF THEPRINTER ....................................... 1-21.2.1 PR4 Printer ............................... 1-21.2.2 PR4 SR Printer ........................ 1-31.3 BLOCK DIAGRAM ......................... 1-51.4 INTERNAL CONNECTIONS ......... 1-61.5 POWER SUPPLYCHARACTERISTICS ..................... 1-81.6 LAYOUT OF THE DRAWER ANDDISPLAY CONNECTORS ............. 1-91.7 RS-232 SERIAL INTERFACECONNECTOR LAYOUT ................ 1-101.7.1 RS-232 Serial InterfaceConnector Layout .................... 1-101.7.2 IEE 1284 Parallel InterfaceConnector Layout .................... 1-112. INSTALLATION ............................ 2-12.1 UNPACKING THE PRINTER ........ 2-12.2 CHECKING THE PACKINGCONTENTS ................................... 2-22.2.1 PR4 ........................................... 2-22.2.2 PR4 SR .................................... 2-32.3 REMOVING THE BLOCKAGESUSED FOR TRANSPORTATION .. 2-42.3.1 PR4 ........................................... 2-42.3.2 PR4 SR .................................... 2-52.4 CONNECTIONS ............................ 2-62.5 SETTINGS TO BE MADEACCORDING TO THE PAPERROLLS USED (PR4 SR) ................ 2-72.5.1 Inserting the Rewinder for76.2 mm Rolls .......................... 2-82.5.2 Inserting the Rewinder foran 82.5 mm Roll ....................... 2-92.5.3 Inserting the Rewinder fora 114.3 mm Roll ....................... 2-102.5.4 Inserting the Rewinder fora 139.7 mm Roll ....................... 2-112.5.5 Installing the Paper Guide ....... 2-122.5.6 Writing Position ........................ 2-133. FUNCTIONAL CHECKS............... 3-13.1 LEDS .............................................. 3-13.2 CONSOLE INDICATIONS ............. 3-23.3 SLIP TEST ..................................... 3-43.4 ROLL TEST ................................... 3-44. SETUP AND ADJUSTMENTS ..... 4-14.1 OPERATOR TEST ........................ 4-24.2 SETUP FROM THE CONSOLE .... 4-24.2.1 Accessing this Setup Mode ..... 4-24.2.2 Selecting the Parameters ........ 4-34.2.3 SET-UP Diagram(Olivetti Emulation) .................. 4-44.2.4 SET-UP Diagram(EPSON Emulation) ................. 4-65. DISASSEMBLY/REASSEMBLYPROCEDURES ............................. 5-15.1 OVERVIEW ................................... 5-15.2 REMOVING THE CASE ................ 5-15.3 LOCATING THE COMPONENTSON THE ELECTRONIC BOARD(SERIAL VERSION) ...................... 5-75.4 LOCATING THE COMPONENTSON THE ELECTRONIC BOARD(PARALLEL VERSION) ................. 5-95.5 REMOVING THE PRINTASSEMBLY .................................... 5-115.6 REMOVING THE PRINT HEAD .... 5-135.7 CUTTER ON THE PR4 ................. 5-145.7.1 Cutter on the PR4 SR ................. 5-155.8 REMOVING THE PLATEN ............ 5-165.9 REMOVING THE CARRIAGEMOTOR ......................................... 5-175.10 REMOVING THE RIBBONMOVEMENT PIN ........................... 5-185.11 OUT OF PAPER MICROSWITCHASSEMBLY .................................... 5-195.12 REMOVING THE REWINDCLUTCH ASSEMBLY .................... 5-215.13 REMOVING THE DOCUMENTDETECTION PHOTOSENSORS .. 5-215.14 REMOVING THE SLIPDETECTION PHOTOSENSORS .. 5-22