Nantian Electronics PR9 ES Service Manual Download Page 5

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6.3.20

TRANSMISSION SHAFT(SCANNER)

DISASSEMBLY/REASSEMBLY............................................................. 99

6.3.21

LOWER CIS (SCANNER) DISASSEMBLY/REASSEMBLY .... 100

APPENDIX ................................................................................ 101

7.1

PR9's FIRMWARE UPDATING OPERATION .................... 101

7.2

PR9 COMMUNICATION CABLE CONNECTION TABLE ..... 106

7.2.1

PR-9T9 COMMUNICATION CABLE TABLE ...................... 106

7.2.2

THE PARALLEL COMMUNICATION CABLE TABLE OF PR9

CONNECT TO THE HOST ............................................................. 107

Summary of Contents for PR9 ES

Page 1: ...PR9 ES Service Manual Ver 1 1 Nantian Electronics Information Corp LTD...

Page 2: ...ENTS 8 1 8 GENERAL BLOCK DIAGRAM 9 1 9 OPERATING COMMANDS 9 1 9 1 POWER SWITCH 9 1 9 2 UPPER MECHANICAL ASSEMBLY LIFTING LEVER 9 1 9 3 LCD OPERATING PANEL 10 1 10 LCD PANEL 10 1 10 1 OPERATING PANEL 1...

Page 3: ...ine operation 28 3 2 Classification of off line operations 28 3 3 OPERATING PROCESS 30 3 3 1 MENU SETUP 30 3 3 2 MENU PRINT 34 3 3 3 PRINTING TEST 37 3 3 4 ADJUSTMENT ONLY FOR PROFESSIONAL ENGINEER 43...

Page 4: ...4 MECHANICAL ASSEMBLY DISASSEMBLY REASSEMBLY 90 6 3 5 UPPER PART OF THE MECHANICAL ASSEMBLY DISASSEMBLY REASSEMBLY 91 6 3 6 PRINTHEAD DISASSEMBLY REASSEMBLY 92 6 3 7 PRINTHEAD PHOTOSENSOR DISASSEMBLY...

Page 5: ...OWER CIS SCANNER DISASSEMBLY REASSEMBLY 100 7 APPENDIX 101 7 1 PR9 s FIRMWARE UPDATING OPERATION 101 7 2 PR9 COMMUNICATION CABLE CONNECTION TABLE 106 7 2 1 PR 9T9 COMMUNICATION CABLE TABLE 106 7 2 2 T...

Page 6: ...nt differences Bran new design Improved printing speed Interchangeable communication ports thanks to the possibility of installing supplementary snap in interface cards 200 to 240 VAC 10 switching pow...

Page 7: ...B on scanner board the 2nd USB on main board is factory option DIMENSIONS Width 398 mm Depth 296 mm Height 201 mm Weight 9 Kg basic model ENVIRONMENTAL CONDITION Temperature Operation 5 C 35 C Storage...

Page 8: ...AL DATA TYPE OF SCANNER Contact TECHNOLOGY CIS RESOLUTION 600dpi ILLUMINATION Set of LEDs TYPE OF ILLUMINATION RGB IMAGE ACQUISITION White black 16 shades of gray 256 shades of gray RGB color SCANNING...

Page 9: ...IFICATION AND SHEET THICKNESS DOCUMENTS SPECIFICATION Single or multicopy carbon paper Width 80mm 245mm Length OLIVETTI 70 mm 450mm Recommended length 297mm IBM OKI LQ more than 70mm Printing field 10...

Page 10: ...thead with width of 7mm length of 18m and a life span of more than 5 million characters The cartridge is installed in the machine by opening the printer cover with automatic printhead positioning if t...

Page 11: ...PR9 Service Manual Page 6 of 102 1 6 LOCATING THE PRINTER S MAJOR COMPONENTS...

Page 12: ...PR9 Service Manual Page 7 of 102 Fig 1 3 Major Components of PR9 Note The max open angle of top cover is 90 for a better view the open angle is 180 in the figure above...

Page 13: ...PR9 Service Manual Page 8 of 102 1 7 LOCATING THE PRINTER S MAJOR INTERNAL COMPONENTS Fig 1 4 PR9 s Major Internal Components...

Page 14: ...provided by means of a rod that crosses the printer longitudinally 1 9 2 UPPER MECHANICAL ASSEMBLY LIFTING LEVER The upper mechanical assembly lifting lever 1 is located on the left hand side of the...

Page 15: ...LCD You can access the different machine states operating guide and etc By powering on the printer you can select and finish a serials of operations including off line operation off line printing menu...

Page 16: ...STATI0N2 and COMPRESSvl keys simultaneously the printer will enter OFF LINE MODE OPERATION 1 10 4 KEYS The following table shows the keys function definitions under different states The following tab...

Page 17: ...etween normal width character and compressed character only valid under OKI and LQ emulation Invalid Move to the next item return to the first item if current item is the last one STATI0N2 C0 MPRESS p...

Page 18: ...fice equipment calculating machines typewriters terminals and personal computers can share the same outlet as long as they do not cause excessive electrical noise or voltage fluctuations 2 1 2 ENVIRON...

Page 19: ...er s Manual and additional information Fig 2 1 Package Contents Unpacking and Setting Up the Printer Remove the machine from its protective bag Open the printer s top cover completely Take out the two...

Page 20: ...he printer Make sure that the printer powers on by checking the mechanical reset and the lighting of the ON LED on the operating panel 2 3 OFF LINE TESTS A print test can be run to make sure that the...

Page 21: ...o stop the print test power off the machine 2 3 2 PRINT TEST CONTENTS The print test provides the following information The release and version of the firmware and character generators installed The I...

Page 22: ...COMPENSATION NO NO NO PNS 2000K SINGLE SHEET SINGLE SHEET SINGLE SHEET PNS 2001K 400 400 400 PNS 2002K NO NO NO PNS 2003K NO NO NO PNS 2004K 205 nm 205mm 205mm OLIVETTI CONFIGURE EMULATION PR9 PR9 PR9...

Page 23: ...llel USB interface card LAN interface card Active port configuration can be set in menu to be single port dual port and triple port configuration so as to satisfy specific application requirements 2 4...

Page 24: ...ts a 36 pin Centronics parallel interface It is installed in the specific slot alongside the first serial interface on the rear of the printer It is suggested to use an interface cable up to 1 5 meter...

Page 25: ...river break off the slot cover of the optional serial interface on the rear of the printer Insert the interface card in the slot and slide it along the guideways until it plugs into the related connec...

Page 26: ...how to use the printer how to replace the cartridge and how to clear paper jams It is suggested that a practical demonstration be given for the following operations Using the operating panel interpre...

Page 27: ...r powered on place the document at the center of the front slot and then insert it into the feed slot Release the document as soon as the automatic alignment system is activated Fig 2 7 Automatic Docu...

Page 28: ...longer they will remain gripped by the last set of rollers to avoid that the document tails off the front shelf 2 6 4 REPLACING THE RIBBON CARTRIDGE The ribbon cartridge must be changed when printing...

Page 29: ...Insert the cartridge into the feed gears hooking it on the two sides and making sure to insert pin into the related hole of the ribbon feed knob Fig 2 10 Inserting the Ribbon Cartridge Insert the rib...

Page 30: ...ow Open the printer cover printing stops automatically Lift the upper mechanical assembly by using the appropriate green lever Remove the used cartridge and replace it with a new one as previously des...

Page 31: ...a jammed document from the front feed slot carefully pull the document from the printer to avoid ripping it Fig 2 13 Removing the Document from the Front Feed Slot 2 6 5 2 PAPER JAMS INSIDE THE PRINTE...

Page 32: ...he printer while pressing the button The pieces of paper will move forwards backwards so that the jam can be cleared 2 Power off the machine and close the cover before powering it back on again 2 6 5...

Page 33: ...ting Test User s Guide Instruction of the off line operation and relative information Chinese character Character set printing and indications ASCII character set Chinese character set printing and in...

Page 34: ...Object users and product line Adjustment Only for Professional Content Printing current photosensor parameter reset photosensor parameters and printing adjust left margin top margin and bi direction p...

Page 35: ...u setup was classified into 10 modules SELECT CURRENT MACRO SELECT MACRO TO SETUP CONFIGURATION OLIVETTI MENU OKI MENU IBM MENU LQ MENU IBM9068 MENU LANGUAGE SAVE PARAMETERS modify various module s pa...

Page 36: ...made will be invalid If modified parameter but not save it before you exit off line operation the LCD will show Pressing key to save parameters other keys will be ignored WARNING All operation should...

Page 37: ...Service Manual Page 32 of 102 parameter and it will enter the next item the LCD will show If pressing key the modified parameter will do not be saved and it will return to the upper item the LCD will...

Page 38: ...PR9 Service Manual Page 33 of 102 3 3 1 2 Flow Chat...

Page 39: ...NG PLEASE WAIT After parameters saved the printer will reset automatically 3 3 2 MENU PRINT NOTE Menu print will print all the macros menu parameters the current macro will be remarked by the sign Men...

Page 40: ...nished the paper will be ejected automatically LCD shows MENU FRETTING FINISH PRESS STAT2 And now if you insert A4 sheet again it will print menu again if pressing key it will exit the Menu printing a...

Page 41: ...P VER2 09 FPGA 2 4 CCG GB18030 PRINTER ID 00000AEE616201 i Hill Hill Hill Hill llllll Ulli NEEDLESTEST 12 3 4 5 6 1 1 7 8 9 0 1 1111 3 4 5 6 1112 2 2 2 2 7 8 9 0 1 2 3 4 0 E D V CURRENT USER MACROI M...

Page 42: ...CD shows After inserting the paper it will feed the paper automatically and begin printing LCD shows After finishing printing the paper will be ejected automatically LCD shows And now if you insert pa...

Page 43: ...PR9 Service Manual Page 38 of 102...

Page 44: ...paper it will feed the paper automatically and begin printing after finishing printing the paper will be ejected automatically LCD shows And now if you insert paper again the printer will print it aga...

Page 45: ...PR9 Service Manual Page 40 of 102 ASCII CHARACTER SET...

Page 46: ...the paper it will feed the paper automatically and begin printing after finishing printing the paper will be ejected automatically LCD shows And now if you insert paper again the printer will print it...

Page 47: ...ung DIN 4992 Bestellung Auftrag DIN 4993 Bestellungsannahme Auftragsbest tigung DIN 4994 Lieferschein Lieferanzeige DIN 4998 Entwurfsbl tter f r Vordrucke Diese Normen enthalten alle Einzelheiten f r...

Page 48: ...gin to setup the photosensor After finishing the paper will be ejected automatically and the current modified value will be saved LCD shows If you want to print the current photosensor value pressing...

Page 49: ...int effect insert A4 sheet the printer will feed the paper automatically print the current margin and eject the sheet automatically LCD shows Now you can adjust the left margin according your requirem...

Page 50: ...top margin according your requirement Press key means reduce based on current value moving upwards Press key means increase based on the current value moving downwards If you want to check the print e...

Page 51: ...in printing start LCD shows nnn means the times of cover open when run in printing mm means the times of run in printing finished You just can skip run in printing by pressing key or turning off the p...

Page 52: ...ess key to accept LCD shows Press key or key until the LCD shows the CPI and Quality which you want to align press key to accept and LCD shows If you want to see the print effect insert A4 sheet the p...

Page 53: ...ng a range That is there is a maximum value to the increase and a minimum to the reduce The sample of RESULT OF ALL SPEED printing 3 3 4 6 PRINTPHOTOSENSORVALUES Entering the adjustment LCD shows Pres...

Page 54: ...the photosensor can be classified into FOTO VALUE SET and FOTO VALUE ACTUAL You can inquire 7 class photosensor values Paper Introl Paper lntro2 Paper Alline 1 PaperAlline2 Paper Alline 3 Paper Allin...

Page 55: ...l be replaced by the default value and saved into the Flash Entering the adjustment LCD shows Press key or key until the LCD shows Press key to accept LCD shows If you want to resume the hardware para...

Page 56: ...Sheet will be automatically ejected after printing Entering the debug test LCD shows Press key to accept it LCD shows If you want to backup all received codes under the normal operation Press key to...

Page 57: ...d automatically you have to press to eject the sheet LCD shows Then the printer id still in the Directly DUMP statue unless the printer is turned off or enter the off line operation The sample of HEX...

Page 58: ...r will finish saving and restart If having entered ADJUST when you exit off line operation the printer will restart also 3 3 7 SCANNER S CIS CALIBRATION After entering adjustment LCD shows Press to ac...

Page 59: ...der INTERFACE DUAL INTERFACE SERIAL1 CX Select interface you want to use DUAL or CX will be selected only if optional interface card is installed RS1 EMULATION OLIVETTI OKI IBM LQ1600K IBM9068 SELECT...

Page 60: ...f the printer strobe signal CX present and it has been selected SB CURRENCY SYMBOL NO YES This parameter is effective under Chinese mode CHINESE CODE STD GB18030 GBK GB2312 PNS4003 of PR2E This parame...

Page 61: ...not effect for English version alw ays NO NEEDLE COMPENSATI ON NO YES Select needle compensation or not when the needle is broken HIGH SPEED COMPENSATI ON NO YES HIGH SPEED COMPENSATION or not BROKEN...

Page 62: ...s 205MM OxOC is treated as FORM FEED command otherwise OxOC is treated as ejecting paper 220MM If the paper width exceeds 220MM OxOC is treated as FORM FEED command otherwise OxOC is treated as ejecti...

Page 63: ...5MM or 205MM YES the print head always moves out of the paper PNS 2005K NO IGNORE ERROR SPACE CHAR1 CHAR2 OLIVETTI CONFIGU RE EMULATION PR9 PR40 TOP PR40 LIKE NO YES Selecting the top margin NO the ph...

Page 64: ...ed as draft when the paper is A4 sheet FAN FOLD PAPER the print mode is forced as draft when the paper is fan fold paper YES the print mode always is forced as draft CPI 10 12 12 9 15 16 6 17 1 18 20...

Page 65: ...ecting the character set as IBM PC or OLIVETTI IBM CHARACTER SET PC ISO Selecting the IBM character set as PC or ISO PC CHARACTER SET 437 INT 210 GR 220 E 850 LATIN 1 851 GREEK 852 LATIN 2 855 CYRILLI...

Page 66: ...F ST15UK ST15D ST15GR ST15INT ST15ITA ST15P ST15USSR ST15SDC ST15E ST15E2 ST15S SF ST15CH ST31 ST15TR ST15USA ST15YU ST15ARABIC Selecting the code page of the OLIVETTI character set BIM DEFAULT DPI 72...

Page 67: ...lative with the PNS7010K of PR2E OLIVETTI CONFIGU RE PNS 2021K NO YES Process of invalid code NO Command error if invalid code is received YES Ignore the invalid code Relative with the PNS7011K of PR2...

Page 68: ...2E PNS 2024K NO YES NO normal mode YES ASCII characters printing and the graphic printing in a same line are enabled Relative with the PNS7016K of PR2E PNS 2025K NO YES PNS 2026K NO YES STANDARD DIN I...

Page 69: ...version RETRY 1 3 5 Selecting the retry number for reading magnetic stripe It is used for PR9 K V1 07 T9 and later version STRIPE HANDLE NORMAL FAST Selecting stripe handle mode NORMAL measure the wid...

Page 70: ...s fan fold paper in n 10 inch PAPER EMPTY WARNING NO YES Determine whether block parallel port when there is no paper in PR9 or not ONE BYTE BUFFER NO YES Determine whether set parallel port receiving...

Page 71: ...YES LF LF CR CR LF NO YES No CR CR YES CR CR LF LEFT MARC 1 60 6 5 4 3 2 1 0 1 2 3 4 5 6 Aadjust left margin in unit of 1 60 inch TOP MARG 1 6 1 0 1 2 3 4 5 6 Adjust top margin in unit of 1 6 inch TO...

Page 72: ...T 09 NO execute LF CR If H TAB is not valid YES ignore this command If H TAB is not valid Relative with the PNS7021K of PR2E PNS 2062K NO YES Determine whether to reset automatically line condensation...

Page 73: ...R YES Selecting high speed printing mode NO Forbid auto high speed printing A4 SHEET the print mode is forced as draft when the paper is A4 sheet FAN FOLD PAPER the print mode is forced as draft when...

Page 74: ...ETER OPTION EXPLAIN NOTE LEFT MARG 1 60 6 5 4 3 2 1 0 1 2 3 4 5 6 Adjusting left margin in unit of 1 60 inch TOP MARG 1 60 6 5 4 3 2 1 0 1 2 3 4 5 6 Adjusting top margin in unit of 1 60 inch IBM CHARA...

Page 75: ...PC WIN LATIN 1 1250 PC WIN LATIN2 CHINA CHN2 990 PC 866 BG 991 PC GER Selecting the code page of the PC character set ISO CHARACTER SET CPOLUNIX 8859 15 8859 1 8859 2 8859 5 8859 6 8859 7 8859 8 8859...

Page 76: ...paper when printing data is received it is same as PR2 PAGE LENGTH 11 12 Setting the page length in unit of inch RESET WHEN EJECT NO YES Whether PR9 reset when eject COIVIPRESS 16 6 17 1 Setting CPI...

Page 77: ...on is upon to the current line length or it is fixed by menu COMPRESSIO N PROPORTION 101 LINE 85 108 LINE 80 115 LINE 75 123 LINE 70 133 LINE 65 144 LINE 60 157 LINE 55 170 LINE 50 Select the proporti...

Page 78: ...n Chinese Version HIGH SPEED PRINTING NO A4 SHEET FAN FOLD PAPER YES Determine whether always use Draft quality to print upon to the paper width LPI 5 6 8 Select default LPI CPI OF CHINESE FONT 5 6 6...

Page 79: ...862 IL 863 CAN FR 864 ARABIC 865 NORDIC 866 CYRILLIC DK N DK 1252 PC WIN LATIN 1 1250 PC WIN LATIN2 CHINA CHN2 990 PC 866 BG 991 PC GER select PC character set ISO CHARACTER SET CPOLUNIX 8859 15 8859...

Page 80: ...gin adjust in n 6inch TOP MARG MICRO ADJUS TMENT 1 60 5 4 3 2 1 0 1 2 3 4 5 Top margin adjust in n 60inch ZERO SLASH NO YES Determines if O s zeros are crossed out with s slash when they are printed L...

Page 81: ...2102K NO YES Process of the Horizontal movement command and Vertical movement command ESC ESC ESC V NO ESC p2 YES ESC p Note This PNS is only valid on version 1 08 T6 or upper version IBM9006 CONFIGU...

Page 82: ...0 1 2 3 4 5 6 unit of 1 60 inch about 0 4mm 6 5 4 3 2 negative value to TOP MARG 1 60 1 0 Adjust top margin in unit of 1 60 inch decrease top and 1 about 0 4mm positive 2 3 4 5 6 value to increase top...

Page 83: ...NO YES No LF LF YES LF LF CR CR LF NO YES No CR CR YES CR CR LF COUNTRY CODE PAGE GIG 5 UNICODE IBM PC GB18030 GBK GB2312 This parameter only effect on Chinese Version CPI OF COMPRESS 17 1 18 17 1 17...

Page 84: ...ION EXPLAIN NOTE BEEP WARNING BEEP ON BEEP OFF Determines if the alarm sounds when an end of document is detected PNS SELECTION NO YES Whether the following PNS items is valid PNS 2120K NO YES NO Norm...

Page 85: ...achine are originals and in good condition Check that the documents inserted in the printer comply with the machine specifications and are in good condition PRINTER OPERATING CONDITIONL Check that the...

Page 86: ...as follows 4 3 Power on faults 4 4 Document printout faults 4 5 Document handling faults Each fault classification lists the more probable failures and their possible causes The classification provid...

Page 87: ...PR9 Service Manual Page 82 of 102 4 4 DOCUMENT PRINTOUT FAULTS...

Page 88: ...PR9 Service Manual Page 83 of 102 4 5 DOCUMENT HANDLING FAULTS...

Page 89: ...o remove any foreign matter 4 7 LUBRICATION Although machine lubrication is not scheduled throughout its entire life span during each service call you are expected to check the lubrication of the diff...

Page 90: ...justment is made 5 1 DOCUMENT FEED BELT ADJUSTMENT MACHINE CONDITION Unimportant OBJECTIVE ADJUSTMENT The tension of timing belt 1 must sag 2 9 2mm when applying 200 gr 10gr at the center of the lower...

Page 91: ...e and lift the front part of the mechanical assembly OBJECTIVE ADJUSTMENT A distance of 0 27 0 32 mm must be measured between the head of printhead needle and the printhead pressure wheel ADJUSTMENT M...

Page 92: ...PR9 Service Manual Page 87 of 102 5 4 CARRIAGE MOVMENT BELT ADJUSTMENT MACHINE CONDITION Unimportant OBJECTIVE ADJUSTMENT make sure the belt moved smoothly ADJUSTMENT METHOD Adjust the screw 1 Fig 5 6...

Page 93: ...nnecting the cables make sure to take note of their connections for reassembly After servicing lubricate where specified When replacing the main board update the firmware to the latest release run the...

Page 94: ...Display LCD Open the printer s top cover Unplugging the console cable from its connector 1 in the left rear side of the frame Release the console connector 2 from the top cover by unplugging it gently...

Page 95: ...ed roller Fig 6 3 6 3 4 MECHANICAL ASSEMBLY DISASSEMBLY REASSEMBLY Remove the printer case 6 3 1 Loosen screws and unhooking the securing plates of the mechanical assembly 4 rubber stops Remove the co...

Page 96: ...ops Lift the front part of the mechanical assembly off the base of the printer partly rotating it until you are able to reach the connectors on the main board Unplug the printhead cable the carriage m...

Page 97: ...e printhead Fig 6 5 6 3 7 PRINTHEAD PHOTOSENSOR DISASSEMBLY REASSEMBLY Remove the printhead section 6 3 6 Remove screw 1 that secures the printhead photosensor and remove the photosensor from the ribb...

Page 98: ...SEMBLY Remove the printer case 6 3 1 Remove the mechanical assembly 6 3 4 Loosen the two nuts that secure the motor and then release the document feed belt Remove the paper feed motor Note After reass...

Page 99: ...ribbon feed gears Note After reassembly correctly reposition ground spring and then adjust the carriage feed belt Fig 6 7 6 3 11 SERVICES MOTOR DISASSEMBLY REASSEMBLY Remove the printer case 6 3 1 Th...

Page 100: ...the printer case 6 3 1 Remove the mechanical assembly 6 3 4 Remove the upper part of the mechanical assembly 6 3 5 Remove the six screws and then extract the tray 6 3 14 MAIN BOARD DISASSEMBLY REASSEM...

Page 101: ...he opposite Remove the plastic axle sleeve that secures the square shaft Remove the clasp that secures the paper feed roller in left and right Remove the black plate and the gear Remove the copper axl...

Page 102: ...the base of the printer partly rotating it until you are able to reach the connectors on the main board Unplug all the cables with the exception of the print head cables Unscrew the two nuts that sec...

Page 103: ...1 Fig 6 10 6 3 19 UPPER CIS SCANNER DISASSEMBLY REASSEMBLY Remove the printer case 6 3 1 Remove the mechanical assembly 6 3 4 Remove the upper part of the mechanical assembly 6 3 5 Remove the roller...

Page 104: ...ve the mechanical assembly 6 3 4 Remove the service motor 6 3 11 Remove E clip 1 the driving gear_SC 2 sintering bearing 3 Remove two screws 4 on the top of the mechanical assembly and then extract th...

Page 105: ...anical assembly 6 3 4 Remove the service motor 6 3 11 Remove the transmission shaft scanner 6 3 20 Remove two screws on the top of the mechanical assembly and then lift the lower CIS 1 Note After reas...

Page 106: ...face Two kinds of FW download operation corresponding two kinds of PR9 s panels 7 1 3 Panel of 3 buttons without LCD The steps as following 1 Press STATION1 and LOCAL keys with cover open and power on...

Page 107: ...g 6 After the updating is finished successfully PR9 will restart automatically Simple Open the printer cover press and hold the STATION1 LOCAL keys power on the printer the light LOCAL blinks release...

Page 108: ...on the page Set of PR9 Update Tool Parallel or USB port is recommended because it s fast 4 On the page Update FW of PR9 Update Tool open the firmware file and click Start button to start updating 5 Af...

Page 109: ...PR9 Service Manual Page 104 of 102 Flow chart as below...

Page 110: ...PR9 Service Manual Page 105 of 102 The interface as following...

Page 111: ...NICATION CABLE CONNECTION TABLE 1 9 PINS 9PINS PR 9T9 2 25PINS 25PINS PR PRINT 7 2 1 PR 9T9 COMMUNICATION CABLE TABLE Application Area Host with standard 9 pins of RS232 serial port and PR9 communicat...

Page 112: ...ual Page 107 of 102 7 2 2 THE PARALLEL COMMUNICATION CABLE TABLE OF PR9 CONNECT TO THE HOST Application Area host with standard Centronics IEEE parallel interface and PR9 communication cable HOST 25 P...

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