Kyocera FS-1200 manual RS-232C/RS-422A Protocol

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C.3. RS-232C/RS-422A Protocol

C.3. RS-232C/RS-422A Protocol

A protocol is a set of rules the computer follows in sending data to the printer. The RS-232C/RS-422A param- eters are stored in battery backed-up memory. They are indicated on the status printout. They can be changed by the FRPO (firmware reprogram) command described in the Programming Manual. The param- eters and their identification codes are given below.

H1: Baud rate

Parameter value	Baud rate

12	1200

24	2400

48	4800

96	9600

19	19200

38	38400

57	57600

11	115200

The factory setting is 9600 baud.

H2: Data bits

7 or 8, factory-set to 8.

H3: Stop bits

1 or 2, factory-set to 1.

H4: Parity

Parameter value	Meaning

0	None

1	Odd

2	Even

3	Ignore

The factory setting is "None" (0 on the status printout).

H5: Protocol logic

Parameter value	Meaning

0	Combination of 1 and 3 below

1	DTR/DSR, positive logic

2	DTR/DSR, negative logic

3	XON/XOFF

4	ETX/ACK

5	XON/XOFF recognized only as protocol

The factory setting is 0.

H6: Buffer nearly-full threshold

This is a percentage from 0 to 99. The factory setting is 90.

C-6

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Contents FS-1200 Introduction License Limited WarrantyLimitation of Remedies General Typeface Trademark AcknowledgementFCC statement Conforming to the Class B limitsInterface connectors Safety informationImportant note on the interface connectors Laser safetyOzone concentration Cdrh regulationsDeclaration of Conformity U.S.A CE Marking DirectiveViii Declaration of Conformity AustraliaISO Canadian Department of Communications compliance statementDisclaimer Prolonged Non-use Prolonged Non-Use and Moving the PrinterMoving the Printer Action program Energy Kyocera ECO-PRODUCTPrint Engine Features Maintenance FeaturesIntroduction Software Features OptionsCD-ROM Kyocera Digital Library Prescribe 2e Programming Manual on CD-ROMTable of Contents Xvi Xvii Appendix C Host Computer Interface Serial RS-232C/RS-422A Interface OptionClearance Positioning the PrinterPlaces to Avoid Temperature 10C to 32.5C 50F to 90.5F Humidity 20% to 80% Basic requirementsVoltage FrequencyPower Supply Unpacking and InspectionList of Shipped Components Names of Parts Front ViewInterior View Rear ViewInstall the toner container Setting Up and InterfacingOpen the top cover Install the waste toner bottle Close the top coverOpen the side cover on the left side of the printer Adjust the paper guides in the cassette and add paper Clip Install the face-up output tray Open the paper stopper on the face-down output trayConnect the printer to the computer Attach the power cordParallel interface Print a status Set the emulation modeTest the interface with the computer Install the printer driver Windows 95/WindowsCD-ROM Drive Name\drivers\Language\pcl\9x Windows CD-ROM Drive Name\drivers\Language\kpdl\9xFirst Mode Automatic Manual Feeding Cassette ModeMP Multi-Purpose Tray Feeding Duplex Printing from the MP trayFirst Mode Automatic Manual Feeding MP Multi-Purpose Tray FeedingCassette Mode Feeding EnvelopesHandling a Memory Card Memory CardTo Remove the Memory Card Printing condition Resolution 300 dpi 600 dpi Memory Expansion InstallationRemoving the Main Circuit Board Withdrawing the Main Circuit Board from the Printer Installing Dimm Installing and Removing The DimmDimm to be used Testing the Expansion Memory Removing DimmOperating the Laser Printer Control PanelInterface Indicator Resolution IndicatorMessage Display Message MeaningPaper Size Indicator Copy IndicatorSymbolic Indicators Indicator Name DescriptionControl Keys Key FunctionOperating Procedures Switching Power OnStack Selection Feed SelectionOn-line/Off-line Setting Canceling PrintingStatus Printout Sample Status Form Feed Mode Select Menu Using the Mode Select MenuFunction Default Setting 2SWïý 520ý ý ý ý ý ý ý Configuring Interfaces Parallel InterfaceSetting the RAM Disk Size RAM Disk OperationsOperating a Memory Card Hints on Writing Fonts to the Memory CardReading Fonts/Data from a Memory Card Writing Data to a Memory CardDeleting Data from a Memory Card Formatting a Memory Card Printing a list of data namesSetting Custom Sizes Cassette, Media Type and Custom Settings Setting the Paper TypeDuplex path Making Settings Paper Type User SettingSubmenus displayed Selection parameters Description LvdeohSleep Ecopower Mode Cancel key Dumping Received DataKIR 2 Level Ecoprint Mode Optimized stripesDark vertical stripes White vertical stripesAdjusting the Print Density Resource ProtectionSetting the Audio Warning Buzzer Type of Error and Corresponding Audio Alarm BuzzerSetting the Audio Warning Buzzer Fonts Internal FontsInternal Scalable and Bitmap Fonts List of FontsFont Number Font samples List of Fonts Kpdl Fonts List of Fonts Toner Kit Replacement Toner kit replacement intervalToner Kit to be Used Supplying TonerTo replace the toner container, proceed as follows Toner Kit Replacement Replace the Waste Toner Bottle Do not cap the new waste toner bottle Cleaning the Charger Wire CleaningMain Charger Unit Cleaning the Grid Paper Feed Unit If the printer does not print General GuideIf the printing is abnormal Power Problems Interface ProblemsPrint Quality Problems Completely blank printoutAll-black printout Check the developer unitClean the charger wire Dropouts, horizontal streaks, stray dotsBlack or white vertical streaks Check the control panelFaint or blurred printing Grey backgroundDirt on the top edge or back of the paper Characters out of positionCheck the paper chute and the ramp Check the transfer rollerIndicators Indicators and MessagesSymbolic Indicators Maintenance Messages Maintenance MessagesMessage Corrective Action DOO Vhuylfh Error Messages Error MessagesNing to ensure correct reading of the memory card 0025&$5 HUUúú Printer Symbol Correcting a Paper JamRear Cover Drum cleaning Power requirementsPower consumption Printing methodPrinter Specifications Paper Specifications Table B.1 SpecificationsSpecification General GuidelinesSelecting the Right Paper Condition of the PaperComposition Paper SizeBasis Weight Moisture ContentSmoothness Thickness CaliperSpecial Paper Paper type Media typeTable B.3 Transparency Specifications Table B.4 Adhesive Label SpecificationsTransparency Adhesive-Backed LabelsEnvelopes Colored PaperPreprinted Paper Recycled PaperParallel Interface Parallel interface communication modesTable C.1. Parallel Connector Pin Assignments Interface SignalsPin In/out Description Data 0 1 to Data 7 8 Pins 2 to Paper Empty PError PinError* nFault Pin Power Ready PinSerial RS-232C/RS-422A Interface Option Interface SignalsRS-232C interface Overview of Signals RS-422A Serial ConnectorRS-422A interface RS-422A interface voltage levelsRS-232C/RS-422A Protocol Prescribe Frpo D0 command RS-232C Cable ConnectionPreparing an RS-232C Cable H7 Buffer nearly-empty thresholdConnecting the Printer to the Computer Index Memory CardIndex-2 Mode Select Menu Basic Operations During Mode SelectionFrom Previous To 495 seconds