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Seiko BX-900 owner manual Lubrication, Printer cover removal

Models: BX-900

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8. Maintenance (Lubrication)

❏Lubrication

In the case of heavy use of the printer, apply a specified lubricating oil only to the front and rear metal carriage bar. When applying the lubricant to the carriage bars, spread the oil by manually moving the print head back and forth along the carriage bar.

Consult your dealer to obtain the recommended lubricating oil. Do not use an unspecified oil, or it may reduce the printer's performance drastically.

Oiling

Clean thorougly with a dry cloth, then apply specific type of lubricants: Cosmo Hydro (HV#22) recommended. Ref. P/N 298269-001

Rear bar

Front bar

❏Printer cover removal

		Rear Top Cover Removal
		◆ Remove the Rear Cover.
		Open the Rear Cover to the level
		position and pull it.
		◆ Remove the two stoppers for the Rear
		Top Cover.
		Detach the two screws to remove the
Stopper	Stopper	two Stoppers.
Stopper	Stopper	◆ Remove the Rear Top Cover.

Slide the Rear Top Cover toward the rear and raise it to vertical position and lift straight upward.

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Seiko BX-900 owner manual Lubrication, Printer cover removal

Contents

Business Printer Page Pin wide-carriage Dot matrix printer Seiko Precision IncPage Contents Setting the application software TroubleshootingMaintenance Bar code and enlarged characterOther specifications Control code summary AppendicesPower sourc e Installation environmentForeign matter and water Operating conditionUnpacking the printer Check the cartons for the following itemsTo set up the printer Quick startupTo make a test print To connect your computerFeatures IntroductionPaper dimensions Options and expendablesPower cord Printer description Precaution for extra-thick paper usage TractorPhysical dimensionModel a Physical dimensionModel B Setting up Installing the paper rackInstalling the sound seal cover P r e s s i n g t h e L a n g l e h i n g eInstalling the ribbon cassette Ribbon Feed KnobConnecting the computer Connecting the power cordParallel Interface 36-pin plug Serial Interface 25-pin plugLoading the paper Fanfold continuous paperSingle sheet paper Left Paper GuideAdjusting the print head position Paper alignmentControl panel and indicators IndicatorsControl panel and operations OUT Fanfold Cover OpenIndicator lamps Lamp Off Blinking Function KeysPark Control Levers TOF SETPaper parking Friction Lever OUT Lamp Function Key ActionPrinting test pattern Demonstration print-out Tearing off a formPower-on operation summary Operation referenceBasic setup options About basic setup optionsTo set this option Selection procedure example Setup MemoryMultipart SinglePrinting multipart paper Selecting page length for fanfold paperMultipart Copy Normal Copy Dark FanfoldSelecting single sheet paper size 136 278 297Selecting font style Font ORATORsSelecting character spacing Letter QualityEnlarging/compressing print Zoom IN/OUTSetting top of form position Loading user & factory setup optionsTOF Adjust Select Setup Setup Memo SET. FactoryFactory Default Setting Option Menu Factory Default Basic optionsExtended setup options About extended setup optionsExtended setup options summary Previous Character table HP mode EmulationEmulation EML Epson EML IBM EML HP Character table Epson mode Character table IBM modeCHR TB Epson TBL Italic TBL Graphic TBL Down LD TBL Code PG CHR TB IBM TBL SETNational font style CodeCode Brascii Abicomp IBM Alternate graphic mode AGM Valid in IBM mode Carriage return CRLine feed LF Set default tab stops Line feed spacingSlashed zero Lock-in the page lengthPrint quality Lock-in the fontLock-in the character spacing Lock-in the print qualityEnable Bar code print and Enlarged character BC Mode BC IgnoredBar code type Bar code specifications Sent by the userBar code size Enlarged character sizeSetting of the FF Form Feed code at TOF Graphic Print SpeedAccent character HP mode enhancement PCL Mode HP mode Secondary character table HP modePCL Mode Mode PCL3+ Mode PCL3+D CHR TB2 HP TBL Line TBL MathPaper handling enhancement Set the top margin Set the bottom marginSet the left margin TOP MarginAutoscroll delay Set the right marginFanfold paper width Right MOverride bottom margin Override BMOverride no Override YES Setting of Paper out detection Setting of the auto-scrolling positionCut sheet feeder type Select in signal parallel interface Line Feed SpeedInterface type Parity bit serial interfaceData length serial interface Stop bit serial interfaceCommunication protocol serial interface Communication speed serial interfaceSerial error check serial interface CTS signal serial interfaceCD signal serial interface DSR signal serial interfaceSetting of whether ERROR/PE signals are output or not Communication buffer sizeBusy/ACK timing parallel interface Data latch timing parallel interfacePrint direction LCD display languageInvert LCD display Print DIR Print PRE-DIR Print UNI-DIR Print BI-DIRSoftware controlled setup Lock the Reset keySetting Energy Star Saving user setup optionsSetting the application software About printer driverPrinter driver selection Hewlett Packard EpsonConnecting the BX-900 printer in the HP environment IntroductionSaving Your Setup PCL3+ ModePCL3+D Mode Troubleshooting Error MessagesTroubleshooting guide Input hexadecimal dump mode To run this mode in draft printingTo run this mode in LQ printing To terminate this modeMaintenance CleaningIs not recommended. Apply only when it is necessary Inside the printerLubrication Printer cover removalPrinter Cover Vertical alignment mode Operation and printing patternDescription of Patterns Mode 1 no LCD Description Key OperationBar code and enlarged character Outline of bar code functionMakeup of bar code Bar Code command Specified items on Bar CodeElement width DC4 DC4 E Format Ascii Ascii DC4 ESC SO Ascii DC4 Data processing in the bar code data sequence Printing bar codes HRIError processing Code 128 subset transition ruleUPC-E conversion rule Calculating the check characterModulus Other Element printingElement printing example Enlarged character command list Outline of enlarged character functionAscii HMI Arrangement of enlarged characters DC4 DC4 a All-character set for enlarged characters DC4 DC4 d Height expansion for enlarged characters DC4 DC4 h VMI for enlarged characters DC4 DC4 j Enlarged character cell offset DC4 DC4 o Enlarged character quality DC4 DC4 q Setting and canceling enlarged character smoothing DC4 DC4 s Extended Setup Mode Hex Decimal 121 Enlarged character print samples Print #1,BASEAppendix A. Specifications Printing specificationsCharacter table Epson mode Paper weight ThroughputPaper feed method Paper widthPrint mode specifications Print modeGraphic Print Specifications ModeParallel interface specifications Input connector 36-pin parallelData input timing chart and input condition 100Serial interface specifications 101Other specifications 102Appendix B. Control code summary 103104 105 106 107 108 109 ESC SP nESC ! n ≤ n≤110 111 112 ESC ? n mN16 NUL N2...n32 NUL113 ≤n≤255 ESC R nSet by n1+n2 x N1+n2 x114 115 116 117 ESC # idESC # @ ESC 0118 119 ESC s # W120 121 122 123 124 125 126 Appendix C. Character sets Epson, Italic character setEpson, Graphic character set, extended 127International character set Epson IBM character set128 IBM all character set 129ROMAN-8 Character sets PCL PC-8 Danish / Norwegian Character sets PCL130 Math 7 character sets PCL Line Draw character sets PCL131 International character set ISO PCL 132PCL mode EPSON/IBM modeCode 00H ~ 7FH Common Code Page 850 Multilingual134 Code Page 863 Canadian FrenchCode Page 865 Nordic ISO-1 ISO-8859-1135 Installation Appendix D. Reverse control panel sheet136 Page Printer Division