Mita-Kyocera FS-6900 Service Manual PART6

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This section explains the appearance and pin assignment for the printer boards. The wiring information for these boards is on

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1 CN8 Fan (large) — 2 CN3 Main motor E1, pin 3 (MOTOR*)/pin 1

3 CN4 Registration clutch — 4 CN1 Engine board KP616/CN14 5 CN5 Feed clutch — 6 CN7 Manual feed clutch — 7 CN9 Cassette detect switch — 8 CN2 Front panel — 9 CN6 Manual feed solenoid —

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The two connectors at the right side of the pr inter a re mo un ted on th e con nect board . These con nectors derive engine signals. For pin assignments, refer to page6- 5.

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The printer automatically executes its self-diagnostic test when it is p owered up (displaying

Self-test

When the printer locates the error with a specific item, it calls for operator*s attention by showing the appropriate message on the operator panel display.

The diagnostic test is done on the following systems simultaneously:

•

Flowcharts on the following pages show the order and the items diagnosed in each system.

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). The sequence and the items to be diagnosed are explained below.

Engine system (E errors) Controller system (F errors)

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For details on how to react to the results of diagnostics, refer to section Service errors on page 6-

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Each error message has a priority over the others. Thus, if two or more erro r messages are give n simultaneously, the error message having the highest priority is shown. The priority is as follows (from the highest to the lowest):

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&DOO#VHUYLFH#SHUVRQ#)3 Service error See page 6-32 ,2)#RFFXSLHG — 7RS#FRYHU#RSHQ User-recoverable error See page 6-34 3DSHU#IHHG#XQLW#RSHQ User-recoverable error See page 6-33 6LGH#FRYHU#RSHQ User-recoverable error See page 6-35

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3DSHU#MDPE User-recoverable error

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/RDG#SDSHU User-recoverable error $GG#SDSHU User-recoverable error

User-recoverable error with PF-26 feeder

User-recoverable error with DU-25 duplexer

User-recoverable error

User-recoverable error See page 6-36

User-recoverable error

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User-recoverable error

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User-recoverable errors do not normally require a service call unless the suggested remed y does not solve them. The instructions below indicate how to respond to problems indicated by the operator panel symbolic indicators and by the panel display.

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6LGH#FRYHU#2SHQ Open the side cover, then close tightly. 3DSHU#IHHG#XQLW#2SHQ Open the paper feed unit, then close tightly. )DFH0GRZQ#WUD\#SDSHU#IXOO The face-down tray has become full (approx. 250 pages).

$GG#SDSHU Add paper to the paper cassette or multi-purpose tray. 6HW#SDSHU23UHVV#&217,18( Add a sheet of paper to the multi-purpose tray (manual

/RDG#SDSHU#SDSHUVL]H The paper size does not match. The size of the paper in the

3DSHU#MDP Open the top cover or the paper feed un it and correct the

:DUQLQJ#ORZ#PHPRU\ The printer’s internal memory is running low due to the

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Flashing The printer has run low on toner. The toner should be

replaced as soon as possible.

Lit Install a new toner kit. See chapter 1.

Fast flashing There is a paper jam. There is a possibility tha t paper may be

jammed at the point i ndicated by flashing, open and remove any jammed paper.

Slow flashing The paper has run out in the paper cassette or multi-purpose

tray. Please insert paper.

Lit This indicates either the current paper feeder or the paper

output point.

Flashing The printer has insufficient memory available or the printer

is warming up (Pleasewait). Conf irm the message indicated on the message display.

Lit Note the maintenance message on the message display and

consult Table

Remove all printed pages from the face-down tray. When the printer senses that the face-down tray is empty again, it will continues printing into the face-down tray.

mode), and press the CONTINUE key.

cassette is different to the size specified by the appl ication software or by PRESCRIBE II. Either put paper of the specified size into the cassette. See Section 1.4.If the CONTINUE key is pressed, printing will be resumed. However, if more than one sheet is to be printed, the same message will again be displayed from the second sheet onward. It is also possible to abandon printing by pressing the CANC EL key.

paper jam (or paper mis-feeding in the cassette). See Section

number of fonts and m acro s down load ed. Pr int a st atus pag e to see how much us er m emo ry is lef t, an d t ry del eti ng un necessary fonts and macros. See the PRESCRIBE II DELF and DELM commands explanation in the programming man ual (CD-ROM).

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5HSODFH#7RQHU2&OHDQ#SULQWHU Replace the toner container using a new toner kit. The

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5HSODFH:DVWH0#WRQHU#ERWWOH Replace the old waste tone r bottl e with the n ew one whic h is

0LVVLQJ#:DVWH0WRQHU#ERWWOH Install the waste toner bottle. The printer does not operate

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0(025<#&$5'#HUU2,QVHUWDJDLQ The memory card is accidentally removed from the pr inter’s

,QVHUW#WKH#VDPH#0(025<#&$5' You have inserted the wrong memory card when the Inserta-

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:DUQLQJ#EDWWHU\#0(025<#&$5' This message appears when the printer is in the ready state

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Replace the toner container usi ng a new toner kit. See Section

printer does not op erat e when th is m essage is disp la yed . S e e section

Please clean the inside of the printer. See Sect i on ...This message will be displ a yed when replacing the toner container after the message ReplaceTonerCleanprinter has been displayed. After cleaning the inside of the printer, press the CONTINUE key and the printer will be ready for printing.

included in the TK-20/TK-20H toner kit. The message will also be shown if the waste toner bottle has become full. The waste toner bottle should be rep laced when the message display eventually shows TonerlowTK-20Cleanprinter.

when this message is displayed. The total amount of data received by the printer exceeds the

printer’s internal memory. Try adding more memory (expansion RAM). Press the CONTINUE key to resume printing. You can abandon printing by the CANCEL key.

The data transferred to the printer was too complex to print on a page. Press the CONTINUE key to resume printin g. (The page may bre ak in s ome pages .)Yo u can a ban don p rinting by the CANCEL key.Note: After this message has been displayed, Page protect mode will be On. To maintain optimum use of memory dur ing printing, disp lay >Pageprotect from the control panel, and re-select Auto.See the printerís userís manual.

memory card slot during reading. If you continue reading the memory card, insert the same memory card into the slot again. The printer again reads it from the beginning of the data.Note: We recommend that you follow the reading procedure from the beginning to ensure cor rect reading of th e memory card.

gain message was display ed. Remove the wrong memor y card from the printer’s memory card slot and insert th e correct memory card. The printer again reads it from the beginning of the data.

and the memory card is not formatted, and therefore cannot be read or written. Follow th e pro ced ure on Se c tion ... to format the card.

and the battery in the m emory card is l ow. You can sti ll enter the memory card mode, but the battery should be changed as soon as possible.

This message appears when an error occurs during access to the memory card using the PRESCRIBE II ICCD command or from the printer’ s control panel (codes 09 and 11 only). The error is indicated by one of the numbers ## listed under the Memory card errors which follows.

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>Read fonts Failed The amount of memory availabl e for the fonts header parts

I/F occupied This message is displayed when you attempt to use the

Processing PAR FIT A4 FIT (image FITting) flashes to indicate that a loss of raster

Processing PAR 600 A4ÍProcessing PAR 300 A4

>Read fonts Failed The amount of memory availabl e for the fonts header parts

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of font is too small to load more fonts. Try de le tin g unn ecessary fonts and macros.

printer’s control panel to change the environmental settings on the interface from which data are presently being received.

data occurred when the data was compressed to be fitted within the currently available memory. Flashing FIT extinguishes automatically when the job times out; the printer receives the next data from the host computer; or if you press any key on the printer ’s control panel. Try adding more memory in the printer to prevent this error.

Change of the resolution indicator from 600 to 300 (flashing) means that the job in 600-dpi resolu tio n wa s not able to run within the currently available memory. The resolution reverts to 600 dpi automatical ly whe n the job times out; the printer receives the next data from the host computer; or if you press any key on the printer’s control panel. Try adding more memory in the printer to prevent this error.

of font is too small to load more fonts. Try de le tin g unn ecessary fonts and macros.

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01 SRAM Card size error (An attempt was made to write data of greater than 16 MB

02 SRAM No memory card inserted. Insert a proper memory card. 03 SRAM/flash Non PCMCIA card. Replace the card with a PCMCIA card. 04 SRAM Not RAM card. Use a SRAM-type card if you want to write data to an

05 SRAM Memory card battery error. Replace the memory card’s internal battery

06 SRAM Memory card protect error. Release the write protection on the memory

07 SRAM Non-Kyocera format. Reformat the memory card using MODE SELECT

08 SRAM Partition name error. Follow instructions given attempt in Chapter 2 to

09 SRAM Memory card data full error (An attempt was made to write data exceed-

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in size.). Reduce the size of the data to be wr itten fro m th e host co mpu te r to 16 MB or less; or, a file name could not be found in the memory card.

memory card.

with a new one.

card when you write data to the memory card.

(See the printer’s User’s Manual).

properly name the destin ati on .

ing the capacity of the memory card). Abandon the writing operation on the host computer first. Press CONTINUE key; when the message turns to Waiting, press FORM FEED key (Ready).

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