Kyocera FS-3700 manual Memory Expansion Installation, Removing the Main Circuit Board

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1.7. Memory Expansion Installation

1.7. Memory Expansion Installation

In this section is explained how to expand the printer’s memory. Expanded printer memory en- ables you to print more complex pages, download more fonts, and define more macros.

It begins by explaining how to remove the main circuit board from the printer, and explains *how to install a SIMM (single in-line memory module) on the main circuit board.

The expansion memory should be installed only by a Kyocera authorized dealer or Kyocera certified technician. Kyocera shall not be liable for damage due to improper installation of the expansion memory.

The minimum memory requirements for the printer with various options installed are listed in the table below. Please refer to this table when expanding the printer’s memory.

	Printing condition	Resolution

		300 dpi	600 dpi
		300 dpi	600 dpi
	HP LaserJet 4 Plus only	2 MB	2 MB

	HP LaserJet 4 Plus, duplex mode = on	2 MB	3 MB

	HP LaserJet 4 Plus/KPDL, duplex mode = None	2 MB	3 MB

	HP LaserJet 4 Plus/KPDL, duplex mode = on	3 MB	5 MB

	HP LaserJet 4 Plus/KPDL, resource protection,	-	10 MB
	duplex mode = None,	-	10 MB
	duplex mode = None,

	HP LaserJet 4 Plus/KPDL, resource protection,	-	14 MB
	duplex mode = on,	-	14 MB
	duplex mode = on,

Removing the Main Circuit Board

The main circuit board of the printer is equipped with two sockets for memory expansion. Ex- *pansion memory is available in the form of a SIMM.

The following instructions are intended for the technician only.

Notes on Handling the Main Circuit Board and SIMM

Protect the electronics by taking these precautions:

Before touching the main circuit board, touch a water pipe or other large metal object to discharge yourself of static electricity. While doing the work, it is recommended

Fthat you wear an antistatic wrist strap.

Touch the main circuit board and SIMM only by the edges.

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Contents FS-1700/3700 Introduction Typeface Trademark Acknowledgement CC statement Conforming to the Class a limitsImportant note on the interface connectors Interface connectorsSafety information Laser safetyOzone concentration Laser noticeImportant Safeguards Disclaimer Canadian Department of Communications compliance statementISO Prolonged Non-Use and Moving the PrinterPower consumption FS-1700 Minutes 30 minutesFS-3700 Minutes 60 minutes Maintenance Features Print Engine FeaturesIntroduction Software Features Guide to the Manual Installation ManualOptions CD-ROM Kyocera Digital LibraryXii Table of Contents Xiv Fonts Xvi Memory Expansion Installation Printing condition Resolution 300 dpi 600 dpiRemoving the Main Circuit Board Withdrawing the Main Circuit Board from the Printer Simm to be used Total printer Memory Type and number of SIMMsInstalling and Removing SIMMs Installing SIMMsRemoving SIMMs Testing the Expansion Memory Introduction Typeface Trademark Acknowledgement Iii Interface connectors Ozone concentration Important Safeguards Vii Viii Introduction Software Features Options Xii Table of Contents Xiv Fonts Xvi On-line/Off-line Setting Feed Selec ionAbandoning a Printing Job Operating Procedures Status PrintoutSample Status Current status information 3a Default font nameFirmware version information Interface-dependent parametersMemory allocation status Service informationForm Feed User defined font listUsing the Mode Select Menu Mode Select MenuFunct on Default Setting Function Default Setting ModePlease2.4. waitSleep Ecopower Mode KIR Level Dark vertical strip s Ecoprint modeOptimized stripes White vertical stripesAdjusting the Print Density SourceResource ProtectionSetting the Audio Warning Buzzer Priority Error Mess geSetting the Audio Warning Buzzer Operating a Memory Card Hints on Writing Fonts to the Memory CardReading Fonts/Data from a Memory Card Writing Da To a Memory Card MemoryDeleting Ddata from a Memory Card Formatting a Memory Card Formatting destroys any existing data on the memory cardPrinting a list of data names Fonts Bitmap and Scalable FontsBitmap fonts Scalable fontsList of Fonts Option FontsKpdl fonts Resident Bitmap Fonts List of Fonts List of Fonts Resident Scalable Fonts List of Fonts List of Fonts Kpdl Fonts Symbol set Symbol setScalable Fonts Symbol sets Symbol set Maintenance Supplying Toner Close the top cover by pressing the ar Replace the Waste Toner Bottle Do not cap the new waste toner bot- tle Cleaning Cleaning the Charger WireMain Charger Unit Cleaning the Grid Paper Feed Unit General Guide If the printer does not printIf the printing is abnormal Power Problems Interface ProblemsAll-black printout Print Quality ProblemsCompletely blank printout Check the developer unitBlack or white vertical streaks Clean the charger wireDropouts, horizontal streaks, stray dots Check the control panelFaint or blurred printing Grey backgroundCheck the paper chute and the ramp Dirt on the top edge or back of the paperCharacters out of position Check the transfer rollerIndicators and Messages IndicatorsIndicator Condition Correc ive Action Message Corrective Action KeyError Messages CallservicepersonFn123456Foccupied Correcting a Paper Jam Feed cassette Reaching the registration rollers, removeRear Cover MenuNormal CodesetError due to insufficient Description FS-1700 FS-3700Printer Specifications General Guidelines Paper AvailabilitySelecting the Right Paper Paper SpecificationsSpecification Condition of the PaperPaper Size Basis WeightMoisture Content SmoothnessPaper Grain Other Paper PropertiesSpecial Paper Overhead Projection OHP FilmTable B.4 lists the specifications for adhesive label paper Adhesive-Backed LabelsPreprinted Paper EnvelopesColored Paper Recycled PaperParallel Interface Parallel interface communication modesInterface Signals Pin In/out DescriptionDetailed descriptions of the signals follow Select In NSelectIn Pin RS-232C/RS-422A Interface Interface SignalsPin In/out Signal Description RS-232C interfaceRS-422A interface Removing*the Main Circuit BoardChanging the Jumper Connector Verifying the Setting Overview of Signals RS-422ASerial Connector RS-422A interface voltage levelsRS-232C/RS-422A Protocol Parameter value Baud rateMeaning Error not handled Error handled Prescribe II Frpo D0 commandSerial interface error Parameter value MeaningConnecting the Printer to the Computer RS-232C Cable ConnectionPreparing an RS-232C Cable Cmode LPT1=COM1 Index LastIndex-2 Index-3