Ii’!’=~q’.’fii’~~ðL,,!,,‘‘.$‘~’~ | Star Micronics SJ-48 specs

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Chapter9 . ........’ :.

TROUBLESHOOTINGAND MAINTENANCE

The following section on troubleshooting and maintenance is intended only as a brief guide to these functions. Remember that your printer is a highly sophisticated electronic device, which also contains high voltage inside. For that reason, only carry out those operations described in this chapter.

CAUTION: Any attempt to carry out operations other than those described here may result in electric shock and/or damage to the printer. When carrying out any repairs or mainte- nance, always follow the instructions carefully.

TROUBLESHOOTING

Your printer is a reliable piece of precision machinery, which should not cause you any trouble, provided it is used and treated sensibly. However, the few elementary tips below should help you avoid having to make unnecessary service calls. The following table gives you ideas on where to look in this section if you experience faults:

Region of fault Power supply Printing

I

Paper feeding

I

Description

Power is not being supplied to the printer

The printer does not print, or stops printing

The print is faint or uneven

Dots are missing in characters or graphics

While using application software, fonts or characters cannot be printed

The printout is not what is expected when running a program J Single sheets do not feed properly with roller feed mode

Single sheets do not feed properly with flat feed mode The ASF is not operating or is not feeding paper properly Text is being printed all on one line, or with extra blank lines

Chapter9 TROUBLESHOOTING AND MAINTENANCE 87

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Star Micronics SJ-48 manual Ii’!’=~q’.’fii’~~ðL,,!,,‘‘.$‘~’~, Troubleshooting

Contents

Page Self Declaration Introduction HOW to USE this Manual Troubleshooting and maintenance Reference Setting UP the Printer Unpackingand inspection Settingup Index Command Summary Ink jet printing system Features of the Printer Easy maintenance Way power supplyAuto-capping system Versatile paper handling Extensive software supportEasy operation Printer Components AC adapter cable connector Requirements Requirements of the power supplyLocation of the printer Requirements of the Ink Cartridge Unpacking and Inspection ST P Seiting UP Connecting the power supply Install the Ink Cartridge IOCKl Connecting the interface cable Page Selection of Paper F.,,,=,,,m Adjusting the Printing GAP Loading the paper from the front slot Loading PaperPage Loading the paper from the flat feed slot Removing Paper Jams Online button Buttons and Indicators Line Feed button FWD ADJ buttonRevadj button Pitch button Switch Combination Functions Flat feedForm feed Top of form Head cleaning Clearing the buffer/All reset POWER-UP Functions Charge the optional battery packShort test mode Ver Long test mode Next Lprint END Hexadecimal dump Return Pitch lock mode Chapter Location of the DIP Switches IBM Functions of the DIP Switches OFF Page Printer Control Commands Select Economy mode Font Control CommandsSelect High Quality mode Select print quality Select H-Gothic font Cancel emphasized printingSelect italic characters Select upright characters Start underlining Cancel double-strike printingStop underlining Start overlining Select score Select ornament characterSuperscript Subscript Cancel superscript or subscript Select standard character set Character SET CommandsSelect IBM character set Select character set #l Enable printing of all character codes Select international character setSelect IBM code Enable printing of all character codes on next character Select slash zeroSelect normal zero Select pica characters with High Quality mode Select pica characters with Economy modeSelect elite characters with Economy mode Pica pitch Select condensed characters with Economy mode Select elite characters with High Quality modeSelect condensed characters with High Quality mode Semi-condensed pitch Cancel expanded printing Cancel condensed printingCancel one-line expanded printing Expanded printing Select character width Select proportional characters with High Quality modeSelect proportional spacing Select fixed spacing Select master print mode Increase character spacingSelect double or quadruple size Select character size Print double-height charactersReturn to normal height Select character height, width, and line spacing Set line spacing to 7/60 or 7/72 inch Set line spacing to 1/8 inchSet line spacing to 1/6 inch Set line spacing to n/360 inch Set line spacing to n/60 inch or n/72 inch Set line spacing to n/180 inch or n/216 inchExecute ESC a Line feed Feed paper n lines Cancel bottom marginSet top of page at current position Set bottom margin Set vertical tab stops in channel Set vertical tab stops every n linesSelect vertical tab channel Vertical tab Set left margin Horizontal Position CommandsSet right margin Set left and right margjns Set automatic line feed Cancel automatic line feedBackspace Left justify Set horizontal tab stops Reset all tab stopsSet horizontal tab stop every n co/umns Horizontal tab Relative horizontal tab in inches Relative horizontal tabAbsolute horizontal tab in inches Absolute horizontal tab in columns Print normal-density 8-bit graphics Graphics CommandsPrint double-density 8-bit graphics Print quadruple-density 8-bit graphics Print hex-density 48-bit graphics Print hex-density 24-bit graphics On ml, m2 Select graphics mode Convert graphics density Define 24-dot download characters Download Character Commands Select download character set Define 48-dot download characters Select ROM character set Shift download character area Set MSB to Cancel last lineSet MSB to O Accept MSB as is Bi-directional printing Set printer on-lineUni-directional printing One-line uni-directional printing Manual feed Reset printerAuto feed Eject paper from ASF Defining Your OWN 24-DOT Characters Assigning the character data Sample program Assigning a value of character space Lprint IFFUS1 on Ranges of Cars & Telephones Defining Your OWN 48-DOT Characters For LPRIN’T SCALE$ Next Iffus / on Ranges of Cars & Telephones CPI Installing Application Software with Your Printer T e r Embedding Printer Commands Aprint README. DOC Programming the Printer with DOS Commands ESC MS-DOS Andyourprinter Programming with Basic Lprint Lprint MS-DOSANDYOUR Printer 3380 224 3610 4750 How the program works Quad-s ized Ii’!’=~q’.’fii’~~ðL,,!,,‘‘.$‘~’~ Troubleshooting Power supply Troubleshooting and Maintenance Paper feeding LINEindicator Illuminated? Maintenance 100Cps Specifications 720 Battery pack BP-1O Busy Pinout of Interface Connector Character Sets Standard character set #2 Hiid # $ s ‘ @ @ International character sets IBM character set #2 Page Code Page#850 Multi-lingual 104 Page Page A I B Character set #1 IBM special character set Page Page Page Top NO nl n2 ESC f Rd n2 ml m2 Nl n2 ml m2 m3 Page Nl n2 mO ml m2 Page Page Pm oe