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FO-2950MGR/GH/MY/TH

SELECTION CODE

COUNTRY

GR

General Area

GH

General Area

MY

Malaysia

TH

Thailand

No. 00ZF2950GRSME

Parts marked with "

" is important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintain-

ing the safety and performance of the set.

This document has been published to be used
for after sales service only.
The contents are subject to change without notice.

SHARP CORPORATION

SERVICE MANUAL

Laser Wave Length  : 780 

±

15 nm

Laser Pulse Times   

 

: (13.95 

±

 3 

µ

s)/7mm

Laser Output Power : 0.4 mW 

±

 0.05mW

FACSIMILE

 

MODEL

 FO-2950M

 CAUTION

This laser facsimile is a class 1 laser product that complies with 21CFR 1040.10 and 1040.11 of the CDRH or IEC60825-1 standard.
This means that this machine does not produce a hazardous laser radiation. The use of controls, adjustments or performance of
procedures other than those specified herein may result in hazardous radiation exposure.

This laser radiation is not a danger to the skin, but when an exact focusing of the laser beam is achieved on the eyes retina, there is
danger of spot damage to the retina.

The following cautions must be observed to avoid exposure of the laser beam to your eyes at the time of servicing.

1) When a problem in the laser optical unit has occurred, the whole optical unit must be exchanged as a unit, not an individual part.

2) Do not look into the machine with the main switch turned on after removing the toner/developer unit and drum cartridge.

3) Do not look into the laser beam exposure slit of the laser optical unit with the connector connected when removing and installing

the optical system.

4) The cover of Laser Printer Unit contains the safety interlock switch.

Do not defeat the safety interlock by inserting wedges or other items into the switch slot.

Summary of Contents for FACSIMILE FO-2950M

Page 1: ...use of controls adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure This laser radiation is not a danger to the skin but when an exact focusing of the laser beam is achieved on the eyes retina there is danger of spot damage to the retina The following cautions must be observed to avoid exposure of the laser beam to your eyes at the ...

Page 2: ...am and connector signal name 4 3 CHAPTER 5 CIRCUIT DESCRIPTION 1 Circuit description 5 1 2 Circuit description of control PWB 5 2 3 1 Circuit description of TEL LIU and Hook SW PWB GR GH MY 5 21 3 2 Circuit description of TEL LIU and Hook SW PWB TH 5 24 4 Circuit description of power supply PWB 5 27 5 Circuit description of CIS UNIT 5 28 CHAPTER 6 CIRCUIT SCHEMATICS AND PARTS LAYOUT 1 Control PWB ...

Page 3: ...levels Paper tray capacity 200 sheets 80 g m2 A4 paper Compression scheme MMR MR MH Sharp H2 Applicable telephone line Public switched telephone network Compatibility ITU T CCITT G3 mode Printing resolution Horizontal 16 lines mm Vertical 15 4 lines mm PC Printing 600 dpi enhanced 1 800 dpi Input document size Automatic feeding Width 148 to 216mm Length 140 to 297mm Manual feeding Width 148 to 216...

Page 4: ...PTY PC IN USE LINE IN USE REDUCTION ENLARGEMENT COPY HELP START STOP TEL FAX A M FUNCTION VOLUME DOWN UP RECEPTION MODE RESOLUTION BROADCAST 01 02 03 04 08 07 06 05 12 11 10 09 16 POLL 15 14 13 20 G4 19 G3 18 G2 17 G1 1 2 3 4 7 8 9 13 14 15 16 20 19 21 17 18 22 10 11 12 5 6 13 14 15 16 17 18 19 20 21 22 BROADCAST key Press this key to send a document to a group of receiving fax machines Rapid Dial...

Page 5: ... as follows Normal size max 20 sheets Special size single sheet only manual feed NOTES If you need to send or copy more 20 pages place the ad ditional pages and carefully in the feeder just before the last page is scanned Do not try to force them in as this may cause double feeding or jamming If your document consists of several large or thick pages which must be loaded one at a time insert each p...

Page 6: ... If you do not know what kind of socket you have or need to have one in stalled contact the telephone company If the machine is moved from a cold to a warm place If the machine is moved from a cold to a warm place it is possible that the reading glass may fog up preventing proper scanning of documents for transmission To remove the fog turn on the power and wait approxi mately 2 hours before using...

Page 7: ...llowing keys Note This setting is only necessary after you have replaced the drum cartidge not after replacing the toner cartridge 9 FUNCTION CLR TONER COUNT PRESS START KEY START START Display shows 9 FUNCTION CLR DRUM COUNT PRESS START KEY Display shows 3 Replacing the drum cartridge To maintain excellent printing quality we recommend that you replace the drum cartridge about 20 000 pages have b...

Page 8: ...dge with the runners on the sides of the com partment 6 Gently pull the paper tab to remove the black sheet of protective paper from the drum cartridge Be careful not the tear the paper or leave any pieces of paper in the machine 7 Replace the toner cartridge and reset the drum counter Refer to Installing the Toner Cartridge 4 Connections 1 Connecting the Handset Connect the handset as shown and p...

Page 9: ... you are on a pulse dial line you must set your fax for pulse dialling Press the keys on the operation panel as follows 1 Press these keys 4 FUNCTION The display will show DIAL MODE 1 TONE 2 PULSE 4 FUNCTION GR GH MY TH The machine does not have a power on off switch so the power is turned on and off by simply plugging in or unplugging the power lead Be sure to insert the line into the TEL LINE so...

Page 10: ... the print side of the paper Printing on the reverse side may result in poor print quality 5 Make sure the stack of paper is aligned against the right paper guide and then gently move the left paper guide to the A4 posi tion GR GH or to the 8 1 2 position for letter or legal paper 6 Push the paper release lever back down Note If the paper does not feed correctly remove the entire stack from the tr...

Page 11: ...eps 3 Grasp the print compartment cover at both sides as shown and pull up to open the cover Caution The fusing unit inside the print compartment becomes very hot during operation Be careful not to touch the inside of the compartment 6 Clearing a jammed document 1 Open the operation panel by grasping the panel release and pul ling up 2 Remove the document If the original document doesn t feed prop...

Page 12: ...h the green drum in the drum cartridge This will damage the drum surface Do not expose the drum to direct light This will damage the drum 7 Gently pull the jammed paper out of the machine If needed turn the wheel on the right side of the fusing unit to eject the paper from the machine Caution Do not use excessive force to pull the jammed paper out If the paper tears and a piece remains inside the ...

Page 13: ... up to open the cover Caution The fusing unit inside the print compartment becomes very hot during operation Do not touch the inside of the compartment or the paper guide on the underside of the print compartment cover Document rollers White backplate Scanning glass 2 Grasp the finger hold on the toner cartridge handle where it is marked PUSH and pull the handle out Rehold the handle and pull the ...

Page 14: ...tion panel keys you must reset it This can be done as follows 1 Grasp the print compartment cover at both sides as shown and pull up to open the cover Caution The fusing unit inside the print compartment becomes very hot during operation Do not touch the inside of the compartment or the paper guide on the underside of the print compartment cover 2Use a ballpoint pen to press the RESET button Note ...

Page 15: ...g can continue MEMORY PRINTING The fax is preparing to or printing out a document from memory NO DATA This appears if you attempt to search for an automatic dialling number when none have been stored NO STORED You have tried to dial or clear a Rapid Key or Speed Dial number that hasn t been programmed a full number hasn t been assigned to it OFF HOOK OUT OF PAPER ON HOOK DIAL This appears if you f...

Page 16: ...ess the REDIAL key Press or to scroll through symbols and special characters 6 When finished press FAX TEL MODE 1 SET 2 CLEAR DATE TIME SET PRESS START KEY START START START START START START START STOP FUNCTION FUNCTION STOP STOP 3 FUNCTION 3 Sending Faxes Place your document up to 20 pages face down in the document feeder Normal Dialling 1 Lift the handset or press 2 Dial the fax number 3 Wait f...

Page 17: ...e high voltage power adjustments are composed of the MC output voltage adjustment and the DC bias output voltage adjustment Either adjustment is performed with the diag function MAIN CHG ADJUST MODE 1MC output voltage adjustment In the measurement circuit shown below adjust VR1 to be 1050V 1200V aim at 1100V MC Measure with the high voltage tester effective value meter DRUM Capacitor 1000pF 3KV VC...

Page 18: ...s Output voltage check DRUM DC Bias 3Transfer charger voltage check After MC output voltage adjustment and DC bias output voltage ad justment check transfer charger voltage Check that the output voltage is 3200V 3700V For measurement use a high voltage tester effective value meter Transfer charger Output voltage check DRUM D7 D8 Note For measurement do not remove Printer PWB from the bottom plate ...

Page 19: ...ION SETTING PRESS or KEY DIAL MODE 1 TONE 2 PULSE KEY KEY DISPLAY step 4 End using the STOP key step 3 Select using 1 or 2 step 2 Select DIAL MODE Push until DIAL MODE is indicated because the number of s changes by the models 1 2 PULSE SELECTED STOP 1 F100 ICPS10 is installed in order to protect IC s from an overcurrent generated in the verification stamp drive circuit If F100 is open replace it ...

Page 20: ... MODE START 02 CHECK PATTERN 1 START 03 CHECK PATTERN 2 START 04 CHECK PATTERN 3 START 05 PAPER FEED AGING START 06 LIFE SET MODE START 07 LIFE ALL CLEAR START START 08 LIFE ENTRY MODE START 09 TOP ADJUST MODE START START Then press the key Select the desired item with the key and the key or select with the rapid key Enter the mode with the key START 10 LIFE CLEAR MODE START 11 MAIN CHARGER ADJUST...

Page 21: ...ed on or off while using image memory S O F T S W I T C H M O D E S W 0 1 0 0 0 0 0 0 0 0 Soft switch mode screen Switch No 1 2 3 4 5 6 7 DATA No 8 Data S O F T S W I T C H M O D E S W 0 1 0 0 0 0 0 0 0 0 S O F T S W I T C H M O D E S W 1 S O F T S W I T C H M O D E S W 1 6 0 0 0 1 0 1 1 0 1 6 The buzzer beep pattern is on for 0 25 seconds and then off for 0 25 seconds 3 Aging mode If any document...

Page 22: ... In all others except the Rapid number 01 the chain dials will be continuously set as they are 12th and subsequential letters of the destination name registered in the Rapid number 01 will be discarded 2 2 Print diagnosis Rapid key 01 Area print mode The effective printing area frame is printed in the specified sheet size The left pattern is repeated The left pattern is repeated The left pattern i...

Page 23: ... N E R 0 0 1 2 3 0 L F Rapid key 07 Life all clear The mode is used to clear the life counter of the printer of the counter of the auto feeder Note The counter shows the operational state of the printer e g how many sheets have been printed since start of use The ordi nary memory does not reset the counter Accordingly it is nec essary to reset this counter in addition to the ordinary memory clear ...

Page 24: ... cleared using the or key if desired Press the STOP key to exit from the mode Note The counter shows the operational state of the printer how many sheets have been printed since start of use and others The ordinary memory does not reset the counter Accordingly it is necessary to reset the counter or do the clear process in addi tion to the ordinary memory clear if the content in the memory on the ...

Page 25: ...t S W 01 1 0 0 0 0 0 0 0 S W 01 1 0 0 0 0 0 0 0 S W 01 1 0 0 0 0 0 0 0 S W 01 1 0 0 0 0 0 0 0 S W 02 0 0 0 0 0 0 0 0 S W 53 0 0 0 0 0 0 0 0 Press key during setting To finish the settings halfway between SW01 and SW53 press the STOP key In this case the setting being done to the SW No on display will be nullified while settings done to the preceding SW Nos remain in effect The soft switch mode is ...

Page 26: ...o 5 6 7 8 0 0 0 0 7 0 OFF 0 0 0 0 Off 0 0 0 0 8 0 0 0 0 Communication results printout Error Err Tmr Mem Send only No print Always OPTION 1 Transaction report No 1 0 0 0 1 1 0 0 0 0 2 No 2 0 0 1 0 1 0 0 0 0 3 No 3 1 0 0 0 0 1 1 1 1 4 Delay timer before line connect in auto dial 3 sec 0 sec 1 1 1 1 SW4 Delay timer of after line connect 3 6 sec 3 0 sec 1 7 sec 3 0 sec 5 in auto dial No 5 1 1 0 0 1 1...

Page 27: ...0 0 0 0 Digital line equalization setting 0Km 1 8Km 3 6Km 7 2Km 1 No 1 0 0 1 1 0 0 0 0 2 No 2 0 1 0 1 0 0 0 0 3 Dial pausing sec pause 2sec 4sec 1 1 1 1 SW8 4 Signal transmission level Binary input 16 8 4 2 1 0 0 0 0 5 No 4 5 6 7 8 1 1 1 0 6 0 1 0 1 1 11dBm GR GH MY 0 0 0 1 7 0 0 1 0 0 4 dBm TH 1 1 1 0 8 1 1 1 0 CED tone signal interval 75ms 500ms 750ms 1000ms 1 No 1 0 0 1 1 0 0 0 0 2 No 2 0 1 0 1...

Page 28: ... 10dBm GH MY 0 0 0 0 5 0 1 0 0 1 4 5dBm TH 0 0 0 1 6 Reserved 0 0 0 0 7 Reserved 0 0 0 0 8 Reserved 0 0 0 0 1 DTMF signal transmission level High Binary input 16 8 4 2 1 0 1 1 0 2 No 1 2 3 4 5 1 0 0 0 3 0 1 1 0 0 6dBm GR 1 0 0 1 SW13 4 1 0 0 0 0 8dBm GH MY 0 0 0 0 5 0 0 1 0 1 4 5dBm TH 0 0 0 1 6 Reserved 0 0 0 0 7 Reserved 0 0 0 0 8 Reserved 0 0 0 0 1 Reserved 0 0 0 0 2 Reserved 0 0 0 0 3 Reserved...

Page 29: ...nge allowed 0 0 0 0 5 Polling key Yes No 0 0 0 0 OPTION 6 Activity report print Automatic printout No printout when memory full 0 0 0 0 OPTION 7 Total communication hours and pages print Off On 0 0 0 0 8 Line density selection Fine Standard 0 0 0 0 OPTION Density adjustment Normal Faint Deep Deep When Fine STD mode when Dark mode 1 No 1 0 0 1 1 0 0 0 0 2 No 2 0 1 0 1 0 0 0 0 Density adjustment Nor...

Page 30: ...ut 8 4 2 1 0 0 0 0 OPTION 6 tel 0 9 No 5 6 7 8 Data No 1 1 1 1 7 EX 0 1 0 1 0 0 0 0 8 eg 5 1 1 1 1 1 Busy tone detection ON OFF time Shorter duration 350ms 150ms 0 0 0 0 Busy tone detection ON OFF time 650ms 900ms 2700ms 900ms 2 Longer duration No 2 0 0 1 1 0 0 0 0 3 No 3 0 1 0 1 1 1 1 1 SW25 4 Busy tone continuous sound detect time 5sec 10sec 1 1 1 1 5 Busy tone detect continuation sound detect N...

Page 31: ...0sec OPTION 2 automatic switching mode No 2 0 0 1 1 0 0 0 0 3 No 3 0 1 0 1 0 0 0 0 SW29 4 Number of CNG signal detection Twice Once at the TEL FAX automatic switching mode 1 1 1 1 5 CNG detect time at TEL FAX mode 3sec 5sec 0 0 0 0 6 Reserved 0 0 0 0 7 Reserved 0 0 0 0 8 Reserved 0 0 0 0 1 Pseudo ringer sound output level Binary input 8 4 2 1 1 1 1 1 2 to the line No 1 2 3 4 0 0 0 0 3 1 0 1 0 10dB...

Page 32: ...ed 1 1 1 1 2 Reserved 1 1 1 1 3 Reserved 0 0 0 0 SW35 4 Reserved 1 1 1 1 5 Reserved 1 1 1 1 6 Reserved 1 1 1 1 7 Reserved 0 0 0 0 8 Reserved 1 1 1 1 1 Reserved 1 1 1 1 2 Reserved 1 1 1 1 3 Reserved 1 1 1 1 SW36 4 Reserved 1 1 1 1 5 Reserved 1 1 1 1 6 Reserved 1 1 1 1 7 Reserved 0 0 0 0 8 Reserved 0 0 0 0 1 Reserved 0 0 0 0 2 Reserved 0 0 0 0 3 Reserved 0 0 0 0 SW37 4 Reserved 0 0 0 0 5 Reserved 0 ...

Page 33: ...rved 0 0 0 0 6 Reserved 0 0 0 0 7 Reserved 0 0 0 0 8 Reserved 0 0 0 0 1 Reserved 0 0 0 0 2 Reserved 0 0 0 0 3 Reserved 0 0 0 0 SW42 4 Reserved 0 0 0 0 5 Reserved 0 0 0 0 6 Reserved 0 0 0 0 7 Reserved 0 0 0 0 8 Reserved 0 0 0 0 1 Reserved 0 0 0 0 2 Reserved 0 0 0 0 3 Reserved 0 0 0 0 SW43 4 Reserved 0 0 0 0 5 Reserved 0 0 0 0 6 Reserved 0 0 0 0 7 Reserved 0 0 0 0 8 Reserved 0 0 0 0 1 Reserved 0 0 0...

Page 34: ...rved 0 0 0 0 6 Reserved 0 0 0 0 7 Reserved 0 0 0 0 8 Reserved 0 0 0 0 1 Reserved 0 0 0 0 2 Reserved 0 0 0 0 3 Reserved 0 0 0 0 SW48 4 Reserved 0 0 0 0 5 Reserved 0 0 0 0 6 Reserved 0 0 0 0 7 Reserved 0 0 0 0 8 Reserved 0 0 0 0 1 Reserved 0 0 0 0 2 Reserved 1 1 1 1 3 Reserved 0 0 0 0 SW49 4 Reserved 1 1 1 1 5 Reserved 0 0 0 0 6 Reserved 0 0 0 0 7 Reserved 0 0 0 0 8 Reserved 0 0 0 0 1 Reserved 0 0 0...

Page 35: ...ed 0 0 0 0 2 Reserved 0 0 0 0 3 Reserved 0 0 0 0 SW52 4 Reserved 1 1 1 1 5 Reserved 1 1 1 1 6 Reserved 0 0 0 0 7 Reserved 1 1 1 1 8 Reserved 0 0 0 0 1 Reserved 0 0 0 0 2 Reserved 0 0 0 0 3 Reserved 1 1 1 1 SW53 4 Reserved 0 0 0 0 5 Reserved 0 0 0 0 6 Reserved 0 0 0 0 7 Reserved 1 1 1 1 8 Reserved 1 1 1 1 SW NO DATA NO ITEM Switch setting and function 1 0 Remarks Initial setting GR GH MY TH ...

Page 36: ...ct in auto dial Delay time between the line connection and dial data output under the auto dial mode SW4 No 7 No 8 Number of CNG detect Stand by mode Used for detection of CNG in 1 to 4 pulses SW5 No 1 Reserved Set to 1 SW2 No 4 CNG detection in stand by mode The CNG signal detection function during stand by stops 0 Yes 1 No SW2 No 5 Polling security This switch is employed to enable or disable th...

Page 37: ...send a non modulated carrier before the image signal to avoid an echo suppression problem It may be useful for overseas communication to avoid an echo sup pression problem if set to 1 SW7 No 5 EOL detect timer 25 seconds or 13 seconds are selected for the detection timer of EOL end of line This is effective against communication trouble on a spe cific type of long EOL 0 13 seconds 1 25 seconds SW7...

Page 38: ...11 No 7 CNG transmission in manual transmission CNG signal sending ON OFF in case of manual transmission is set SW11 No 8 Reserved Set to 0 SW12 No 1 No 5 DTMF signal transmission level Low The transmission level of DTMF signal is adjusted Lower frequency 00000 0 dBm 11111 15 5 dBm SW12 No 6 No 8 Reserved Set to 0 SW13 No 1 No 5 DTMF signal transmission level High The transmission level of DTMF si...

Page 39: ...the scanned data is out of the range of recording the operator has one of the choices below using the switch 1 Continue Data is printed onto the next page with the last 20mm also printed at the beginning of the next page 0 Cut off Data scanned out of the limit is cut off a page is printed SW23 No 3 No 4 Paper set size At present a size of the record paper 00 LETTER 01 LEGAL 10 A4 SW23 No 5 No 8 Re...

Page 40: ...e machine and automatically switches to the FAX mode SW27 No 5 No 8 Quiet detect start timing Inserts a pause before commencing quit detection 0000 0 seconds 1111 15 seconds SW28 No 1 No 8 Reserved Set to 0 SW29 No 1 Automatic switching mode Used to set auto TEL FAX switching mode or to set the normal fax mode SW29 No 2 No 3 Pseudo ringing time at the TEL FAX automatic switching mode Choice is mad...

Page 41: ...et to 0 SW52 No 1 No 3 Reserved Set to 0 SW52 No 4 No 5 Reserved Set to 1 SW52 No 6 Reserved Set to 0 SW52 No 7 Reserved Set to 1 SW52 No 8 Reserved Set to 0 SW53 No 1 No 2 Reserved Set to 0 SW53 No 3 Reserved Set to 1 SW53 No 4 No 6 Reserved Set to 0 SW53 No 7 No 8 Reserved Set to 1 ...

Page 42: ...mission problems still exist on the machine use the following format and check the related matters TO ATT Ref No CC ATT Date FM Dept Sign Facsimile communication problem Ref No Date From Mr Fax Tel No Our customer Name Tel No Address Fax No Contact person Model name Other party Name Tel No Address Fax No Contact person Model name Problem mode Line Domestic international Mode G3 Phase A B C D Recep...

Page 43: ...Error occurred just after fallback 13 Error occurred after a response to retransmission end command was received G3 Reception Code Final received signal Error Condition Receiver side 0 Incomplete signal frame Cannot recognize bit stream after flag 1 NSS DCS Cannot recognize CFR or FTT signal Disconnects line during transmission line error 2 NSC DTC Cannot recognize NSS signal FIF code etc 3 EOP Ca...

Page 44: ...ller 2 Document separation system Friction speed reduction ratio roller backlash separation system Fig 3 3 3 Loading the documents 1 Make sure that the documents are of suitable size and thickness and free from creases folds curls wet glue wet ink clips staples and pins 2 Place documents face down in the hopper Adjust the document guides to the document width Align the top edge of documents and ge...

Page 45: ...tor First mirror Laser start position sensor Toner sensor Scanner motor Second mirror Scanner mirror Laser unit Paper empty detector Paper feed clutch solenoid Fan motor Paper feed roller Paper separation sheet PIN sensor Toner supply roller Developing roller Transfer charger roller Photoconductor drum Discharge brush Pressure roller Heat roller Paper exit detector Separation pawl Feed roller 1st ...

Page 46: ...safety swich When the front cover is opened this swich is turned off to cut the 12V line except for ERROR and ON LINE LED By this the main motor the heater lamp and the high voltage power sourse is turned off Detects paper out and paper jams When this swich is turned on paper transport and image transfer from the drum are started This is also used for detection of paper jam When the heat roller te...

Page 47: ... are transferred on paper The basic operation is composed of the five processes charg ing exposure development transfer and cleaning 7 2 System diagram DC 3500V AC600V P P DC 310V Scanning mirror No 1 No 3 Mirrors Laser beam Laser beam generator Toner DC 850V AC600V P P Main charger brush Develo ping roller Photoconductor drum Separation electrode Paper Transfer roller Image data Printer PWB High ...

Page 48: ...ing roller Supply roiier 100V Q4 7 3 Image forming process diagram Main charger brush Scanning mirror Mirror Lens Laser diode Toner Paper exit Fusing Heater lamp Separation electrode Separation Transfer Transfer roller High voltage circuit Paper feed roller Paper tray Paper High voltage circuit Cleaning Charge Exposure Development cleaning Developing roller High voltage circuit Heat roller Pressur...

Page 49: ...ith the developing roller It adjusts toner quantity on the developer roller surface The doctor is made of conductive material c Toner supply roller Toner is supplied to the developing roller by the sponge roller which is connected to the developing roller d Toner stirring plate This plate stirs toner in the developing unit to transport it to the develop ing roller smoothly e Toner seal The toner s...

Page 50: ...nning light corresponding to the print data is radiated on the OPC drum Positive and negative charges are generated in the OPC drum CGL exposed with the laser beam Positive charges generated in the CGL are attracted toward the OPC drum surface negative charges and negative charges toward the aluminum layer positive charges Therefore the positive and negative charges neutralize each other in the la...

Page 51: ... OPC drum surface potential and is attracted to the OPC drum surface which is positively charged At that time the potential of the area of the OPC drum which was ex posed to the laser beam and lost its charge is higher than that of the developing roller On the other hand when an area of OPC drum which was not exposed to the laser beam and did not lose its charge comes in contact with the developin...

Page 52: ... CGL CTL Separation electrode Paper Transfer roller Aluminum layer Drum base Fig 16 STEP 6 Discharge The drum surface is discharged to facilitate clean ing of the drum surface The remaining toner is easily collected by the main charger roller AC600V P P CTL CGL DC 850V Main charger roller brush Residual toner Aluminum layer Drum base OPC drum Fig 17 STEP 7 Cleaning Residual toner on the OPC drum i...

Page 53: ...aser beam Dark area potential OPC surface potential V Light area potential Developing bias Charging cleaning Exposure Residual toner collection Developing Timer OPC drum rotating angle Transfer Charging Toner attachment potential 400V OPC drum surface potential V Light area potential Time OPC drum rotation angle Start During developing Stop Dark area potential Developing bias Fig 18 Fig 19 3 10 ...

Page 54: ...30 High voltage terminal DR MC High voltage terminal Photocon ductor drum main charger 31 High voltage terminal TC High voltage terminal transfer charger 32 DV bias electrode Necessary tools No special tools are required for disassmbly and assembly of this machine As general tools screwdrivers Large small spring hook and tweezers are used Grease The following grease is used in this machine Major p...

Page 55: ...hich should be replaced in maintenance are described b The screws which are difficult to be found and the units and parts which require certain disassembly sequence or special technique are described The units and parts which can be disassembled easily are not described c The cables and clamps are not described unless any special note is required When removing them remember the positions d Remove ...

Page 56: ... panel unit 5Remove two screws and remove inner cabinet Hook x 2 HOOK Panel unit Control PWB unit TEL LIU PWB unit Inner cabinet 5 3 4 4 ROM Cover Panel unit HOOK HOOK 1 2 2 2 2 Top cabinet rear cabinet 1Remove two screws and remove top cabinet Hook x 2 2Remove rear cabinet Hook x 5 HOOK HOOK HOOK Top cabinet Rear cabinet 1 2 3 13 Fig 7 Fig 8 ...

Page 57: ...inter unit Bottom cabinet 4 4 Control PWB unit Control PWB Printer PWB TEL LIU PWB unit 2 2 3 4 Printer PWB unit Power supply PWB unit 1 Remove four screws and remove printer unit 2 Remove four cables 3 Remove five screws 4 Remove fan motor cable and remove printer PWB unit 5 Remove five screws and remove power supply PWB unit 6 Remove connector of AC cord Printer unit 1 1 2 2 3 3 4 5 5 6 Printer ...

Page 58: ...rews and remove scanner bracket 5 Remove two screws HOOK HOOK HOOK HOOK 1 2 2 3 4 5 5 3 Panel unit Feed guide unit Shading plate Scanner bracket 6 Document guide lower Scanner unit 1 Remove three screws and remove document guide lower Hook x 2 2 Remove screw 3 Remove screw HOOK 1 3 2 Panel unit Scanner unit Document guide lower Document guide lower 3 15 Fig 11 Fig 12 ...

Page 59: ...emove two screws and remove document guide upper unit 1 Panel unit Document guide upper unit 8 Drive unit 1 Remove two screws and remove drive unit 2 Remove two screws HOOK 2 Drive frame Drive unit Scanner frame Transfer motor Radiation plate 1 3 16 Fig 13 Fig 14 ...

Page 60: ...sassembled 5 Remove four screws Developer drive gear B Developer drive gear A Motor idle gear Gear plate Fusing clutch spring Fusing clutch gear A Fusing clutch gear B Fusing clutch lever 1 1 1 2 5 5 4 4 3 Drum idle gear 5 B Arm Arm Boss Arm Arm Boss Arm Boss 6 6 6 7 6 6 Remove the arm of upper frame unit from the lower frame boss 7 Rotate upper frame unit in the direction of arrow B so that the a...

Page 61: ... Main motor PU idle gears Fusing gear cover 3 3 1 4 2 3 Remove the tray lock lever The clearance between the clutch boss and the clutch gear must be 0 1 0 02 0 03 mm 4 Remove the red reversing screw from the paper feed roller shaft 5 Remove the paper feed clutch gear 6 Pull out the paper feed roller 7 Pull out the clutch sleeve the clutch spring the clutch R sleeve and the paper feed roller boss f...

Page 62: ...id refer to the above figure for the correct fixing position Be careful that the arm of paper feed solenoid is under sleeve release lever 1 Paper feed solenoid Curved mirror ass y Lever release spring Sleeve release lever Never loosen 3 2 4 Paper feed solenoid Arm Sleeve release lever Be careful to the direction of the hook Spring Arm Sleeve release lever 13 Sleeve release lever 1 Rotate sleeve re...

Page 63: ...fan cover Developer drive gear A Motor idle gear Fan belt Gear plate Fusing clutch spring Fusing clutch gear A 1 2 3 4 17 Fusing unit 1 Remove connectors 2 Release the protect of the cable connected to 1 from the lower frame 3 Remove two fixing screws of fusing harness white black Fusing harness Black Fusing harness White Fusing unit 3 4 4 1 2 1 5 Power Thermal fuse upper Heater lamp lower 200V se...

Page 64: ...n inserting heater lamp into heat roller check the inserting direc tion Check the shape of the terminal When attaching fusing gear check the direction as follows A Fusing cover Heater lamp Heat roller Fusing gear Heater lamp Separate nails Separate nails B B B B 1 2 3 1 Fusing bearing 20 Thermal fuses 1 Remove one screw 2 Remove the temperature fuse holder from the fusing cover 3 Release the prote...

Page 65: ...lling the wire the nut is attached A AC connection wire Notch AC connection wire 1 2 23 Paper exit roller upper 1 Bend the shaft of paper exit roller upper A and disengage it from the hook of fusing cover and remove it in the direction of arrow A 2 Remove the shaft of paper exit roller upper A from the notch of fus ing cover and remove paper exit roller upper A 3 Use tweezers to disengage the hook...

Page 66: ...ing clutch gear A and fusing clutch spring are also disassembled 2 Pull out motor idle gear and remove drum idle gear 3 Remove earth terminal fixing screw 4 Slide the earth terminal in the direction of A and remove it from the main body frame When pulling out the grounding section of separation electrode lastly the bent section of electrode is caught by the lower frame Therefore use a screwdriver ...

Page 67: ...UT actuator 1 PIN actuator 1 Note for assembly When attaching the PWB unit to the lower frame put the lower frame upside down Face the PIN actuators and POUT actuator as shown in the figure below Separation electrode Bent section Boss Separation electrode Separation electrode 5 5 5 Hold the right side of separation electrode with tweezers and disen gage it from the lower frame boss and remove upwa...

Page 68: ...gh voltage terminal DR MC Terminal cover is included A B Separate plate ass y Spring Spring 1 2 3 3 Cover High voltage terminal DR MC 1 31 High voltage terminal TC High voltage terminal transfer charger 1 Use tweezers to pick up the projection of high voltage terminal TC and remove high voltage terminal TC High voltage terminal TC 1 Fusing gear cover PU idle gears 1 2 32 DV bias electrode 1 Remove...

Page 69: ...he mirror angle cannot be adjusted in the market Do not touch the volume attached If touched normal images cannot be produced This adjustment cannot be made in the market Not touch Not touch Not touch Not touch Note for assembly When attaching DV bias electrode adjust so that the contact is over the DC bias electrode of the PWB unit Terminal 5 Remove two screws 6 Pull DV bias electrode toward you ...

Page 70: ... RTC 4M bit DRAM ONLY PC PRINT THERMISTER TEL LIU PWB CIS SCANNER MOTOR CNRTH CNLIU CNCIS OPERATION PANEL PWB LCD CNMT CNPN SPEAKER CNSP ASIC LR38784A TONER SENSOR PICK UP SOLENOID LASER UNIT PAPER FEED MOTOR FAN MOTOR PRINTER PWB PERSONAL COMPUTER CNPL CNTNR CNLSU CNMMT POWER PWB HEATER LAMP CNFM CNHT CNPW CONTROL PWB CNPRT SENTRONICS CABLE BAT ...

Page 71: ...CNLIUA CNHS2 CNLIUB CNLIUB TONER SENSOR CNSP CNCIS CIS TX MOTOR 7 2 22 OPERATION PANEL PWB LCD 14 6 CONTROL PWB 50 PRINTER PWB PRINTER MOTOR 4 AUTO POWER CONTROL PWB 9 5 3 LASER SCANING MOTOR BEAM DETECTOR PWB LSU UNIT PICKUP SOLENOID 5 2 36 FAN MOTOR 3 PC 12 2 HEATER LAMP 2 POWER SUPPLY UNIT CNFUSE THERMAL FUSE UNIT 3 CNRTH THERMISTOR 2 HOOK SWITCH PWB 2 TEL LINE TEL LIU PWB 12 SPEAKER CNLCD 6 Ex...

Page 72: ... 2 3 L N C N 1 2 3 CNPL 1 2 24V PUS CNMMT 1 2 3 4 MA MA MB MB CNLSU 1 2 3 4 5 6 7 8 9 24V DG VIDEO SAMP SYNC APCSTT PMCLK PMD PE CNPC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 NSTOROBE DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8 NACK BUSY PERROR SELECT NAUTOFD N C DG DG PLH DG DG DG DG DG DG DG DG DG DG DG DG NINIT NFAULT N C N C N C NSE...

Page 73: ...e buffer within the RAM and encoded and stored in the transmit buffer of the RAM The data is then converted from parallel to serial form by the modem where the serial data is modulated and sent onto the line Receive operation There are two ways of starting reception manual and automatic Depression of the START key in the off hook mode in the case of manual receive mode or CI signal detection by th...

Page 74: ...CASL PB4 IRQ2 POE2 CASH PB5 IRQ3 POE3 RDWR PB6 IRQ4 A18 BACK PB7 IRQ5 A19 BREQ PB8 IRQ6 A20 WAIT PB9 IRQ7 A21 ADTRG PA2 SCK0 DREQ0 IRQ0 PA6 TCLKA CS2 PA7 TCLKB CS3 PA8 TCLKC IRQ2 PA9 TCLKD IRQ3 PA10 CS0 PA11 CS1 PA14 RD PA13 WRH P L L PF0 AN0 PF1 AN1 PF2 AN2 PF3 AN3 PF4 AN4 PF5 AN5 PF6 AN6 PF AN7 PE5 TIOC1B PE6 TIOC2A PE7 TIOC2B PE8 TIOC3A PE9 TIOC3B PE10 TIOC3C PE11 TIOC3D PE12 TIOC4A PE13 TIOC4B...

Page 75: ...w level onto this terminal power on reset condition is attained MRES 144 I Manual reset When applying low level to this terminal manual reset condition is obtained WDTOVF 44 O Watch dog timer Overflow output signal from WDT overflow BREQ 33 38 I Bus right demand Low level obtained when external device demands to release the bus right BACK 30 37 O Bus right demand Shows that the bus right has been ...

Page 76: ... 24 of data CASHL 29 O HL column address Timing signal for column address strobe of DRAM QFP 144 strobe It is output when accessing bits 23 to 16 of data Multi function TCLKA 51 54 I MTU timer clock input External clock input terminal for MTU counter timer pulse unit TCLKB TCLKC TCLKD TIOC0A 109 111 I O MTU input capture Channel 0 terminal for inputting Input Capture outputting Output TIOC0B 113 o...

Page 77: ... trigger input to start A D conversion trigger input I O port POE0 31 32 34 36 I Port output enable Input terminal to enable general port to control driving of port POE3 terminal in case of setting output PA0 PA15 1 3 4 33 43 I O General port General input output port terminal to specify input output by every bit QFP 112 47 54 100 PA0 PA23 101 107 QFP 144 130 134 136 PB0 PB9 25 27 31 32 I O Genera...

Page 78: ...Sending motor control This function outputs the sending motor control signals of 2 or 1 2 phase excitation to the motor driver 7 Buzzer and Ringer control This function outputs a buzzer 1042Hz or a ringer controlled sig nal signal 8 Laser signal control This function controls to output laser beam 9 Protection circuits LR38784 has protection circuits for a pick up solenoid and a heater Pin No I O S...

Page 79: ...129 O TC_BIASON 130 O PUS 131 O MCON 132 I PE 133 O PMDZ 134 O APCSTT 135 ICS SYNCZ 136 O SMAP 137 GND Pin No I O Signal name 46 I DRAK1 47 O DREQ0Z 48 O DREQ1Z 49 GND 50 IS SHCK 51 GND 52 GND 53 VDD 54 VDD 55 O RESET2Z 56 O USOUT 57 O2M INT1Z 58 O INT2Z 59 O2M INT3Z 60 O2M INT4Z 61 O INT5Z 62 I RDZ 63 I WRHZ 64 I WRLZ 65 I CS2Z 66 I CSIZ 67 IS WDTOVFZ 68 O RTCIO 69 O RTCCE 70 GND 71 O RTCCK 72 IO...

Page 80: ...63 I XBPINI 164 GND 165 O12M BPOPE 166 O12M BPOSE 167 O12M XBPOFT 168 I XBPSEI 169 GND 170 VDD 171 IS PRTCLK 172 IOR D0 173 IOR D1 174 IOR D2 175 IOR D3 176 IOR D4 177 IOR D5 178 IOR D6 179 IOR D7 180 GND 181 IOR D8 182 IOR D9 183 IOR D10 Pin No I O Signal name 184 IOR D11 185 IOR D12 186 IOR D13 187 IOR D14 188 IOR D15 189 GND 190 I A21 191 I A20 192 I A13 193 I A12 194 I A11 195 IOR A10 196 IOR ...

Page 81: ... diode Scanning motor IEEE1284 I F Connector Reset circuit PIN sensor POUT sensor PE sensor Door switch CPU SH7041 and ASIC LR38784A Host computer Thermistor The PCU controls the following functions and items 1 Rotation of the main motor pulse motor 2 High voltage output 3 Fusing temperature 4 Optical system polygon motor laser APC circuit start 5 400 600DPI resolution automatic selection 6 Temper...

Page 82: ... jam detection The diagram below shows timings of clutch operation 0 5 1 25 1 534 2 334 3 366 0 991 PUS PIN 0 1 0 8 0 45 0 5 1 534 0 8 c Electrical connection In the paper feed and transportation system drive parts and sensors are connected as shown in the figure below 137 MB 60 MEN CPU SH7041 CONTROL PWB PRINTER PWB 116 MA 24V MA 1 CNMMT 5V 5V MA 2 MB 3 MB 4 8 7 14 13 4 17 1 2 24V 1 PUS 2 IC1 CNP...

Page 83: ...e trans former PWMSIN This signal is to control the main charger voltage and the transfer charger voltage The PWM pulse of 295 28Hz is outputted This pulse waveform adds the AC component to the main charger volt age and the transfer charger voltage By changing the pulse duty of this signal the main charger voltage and the transfer charger voltage are controlled during temperature correction operat...

Page 84: ...r ON OFF signal APCSTT Used to start the laser beam generation circuit SYNC This signal is outputted when the laser beam scanned by the laser beam sensor signal is sensed by sensor Photo diode D601 Used for the left margin control VIDEO This signal is used to control the laser diode emitting Not only when the laser beam is emitted to perform the LEND proc ess but also when the laser beam is emitte...

Page 85: ...en the CPU detects the scanning position with the SYNC signal the dummy laser beam becomes unnecessary 3 The draw signal Video_ is made from the DDATA_ signal of one line outputted from theASIC When it is outputted the laser beam is turned on off accordingly This corresponds to the making of latent electro static images on the photoconductor drum 4 When making of latent electrostatic images for on...

Page 86: ...s driven in synchronization with the VIDEO signal sent from the CPU board By the operation of the laser diode control board infrared laser beams of 780nm are outputted from the laser diode and made in parallel by the collimator lens and focused onto the scanning motor by the first cylin der lens The scanning mirror rotation is controlled by the scanning motor to be constant at 11811rpm 600dpi and ...

Page 87: ... printing CDPAGE Printing started Base machine Printing started Printing started HLON FAN OFF 120s 155 C Temperature control started Printing finished In case of PC printing Single sheet continuous CDPAGE PC printing started The Heater ON timing is set during Zero Cross interrupt 2 Protect against overheat Though the heater lamp ON signal HLON is normal if triac PD101 and T2 are kept ON overheat m...

Page 88: ... perature rises abnormally high 187 C 131 HLO CNPRT PRINTER PWB POWER PWB CONTROL PWB N 2 15 HLON 127 PWRLY 1 16 RTH CNLN HLL 1 CNHT 5V IC1 PWRLY ASIC LR38784A CPU SH7041 118 HLN 3 CNHT ACL 1 2 ACN 5V 1 CNRTH 2 RTH 24V 24VS 24V 1 CNFUSE 3 24VS Driver Temperature fuse 132 C Temperature fuse 187 C Heater lamp Thermistor CNPW The heat roller surface temperature is maintained to the optimum level by c...

Page 89: ...3 0 PMD APCSTT LEND HSYNC LDATAEN LD_ MCON ACSIN PUS PIN POUT Tc BiasON MM ON ON 3 5 1 0 68 DC ON LEND_ Hard control start LEND_ Hard control end 5 6 Generation 3 0 PMD APCSTT LEND_ HSYNC_ LDATAEN LD_ MC ON 5 0 OFF OFF Cleaning OFF ACSIN TC Bias TC Bias HLON DREADY_ DPAGE_ output voltage Printing process Pre revolution processing Timing from DPAGE internal signal of ASIC to BIAS ON pre revolu tion...

Page 90: ...modem satisfies the requirements specified in CCITT recommen dations V 29 V 27 ter V 21 Channel 2 and T 4 and meets the binary signaling requirements of T 30 The modem can operate at 14400 9600 7200 4800 2400 or 300bps and also includes V 27 ter short training sequence option The modem can also perform HDLC framing according to T 30 at 14400 9600 7200 4800 2400 or 300 bps The modem features a prot...

Page 91: ...al purpose output 105 OC GPO3 General purpose output 106 GND DGND4 DSP Digital Ground 107 OB CTS DTE Serial Interface PIN I O Signal Function 1 MI SR41N RESERVED Modem Interconnect 2 MI SR3OUT RESERVED Modem Interconnect 3 OA EYESYNC Eye Pattern Circuit 4 OA EYECLK Eye Pattern Circuit 5 OA RXD DTE serial interface 6 MI SR1IO Modem Interconnect 7 NC No Connection 8 OA EYEXY Eye Pattern Circuit 9 MI...

Page 92: ...g input O Analog output P signal Primary IA _S signal Secondary IA Reserved Not connect m Image signal process block CIS VIDEO SIGNAL LC82103 ASIC LOCAL BUS IC4 CLOCK VREF VREF The CIS is driven by the LSI LC82103 and the output video signal from the CIS in input into the LC82103 The ADC and buffer are provided in the LC82103 and the digital image processing is performed n Speaker amplifier The sp...

Page 93: ...atus of on hook switch RHS is determined from the logical level of RHS signal RHS is in the hook SW PWB RHS LOW ON HOOK RHS HIGH OFF HOOK This circuit comprises the photo coupler PC4 resistors R7 and R8 When the line is looped and enters the on hook mode the LED of photo coupler PC4 emits light and the light receiving element turns on The status signal HS is input to the pin119 of SH7041 IC5 contr...

Page 94: ...on DTMF analog signal output from modem RXIN Reception DTMF others analog signal input into modem Other signals Signals for status recognition according to input signals Control signals from output port No Signal Name CNLIU No Signal Name CNLIU 1 24V 7 RHS 2 DG 8 TXOUT 3 5VA 9 RXIN 4 CML 10 TELMUTE 5 CI 11 TELOUT 6 HS 12 TELIN No Signal Name CNHS 1 and 2 No Signal Name CNHS 1 and 2 1 RHS 2 DG 5 22...

Page 95: ... DETECTOR DB E RLY 0 1 0 1 0 1 1 0 0 1 EXTSIG RXIN TXOUT CML CI MPXB MPXC HS TELMUTE2 TELMUTE RHS RCVOL RCVOL 5V 24V DG PA0 PA1 PA2 PA3 PA4 PA5 PA23 PE8 PE9 PE10 PE11 PE12 PE13 PF1 PF2 PF3 BZOUT SPOUT TELOUT SIGRX SIGTX MODEM FM214 G A LR38784 SH2 7041 GAINC BZCONT BZOUT 0 1 VOLA VOLB VOLC CONTROL PWB LIU PWB Example Fax signal send 5 23 ...

Page 96: ...FF HOOK External telephone hook status detection circuit HS This circuit comprises the photo coupler PC2 resistors R1 and R2 Zener diodes ZD1 and ZD2 When an external telephone is connected and enters the on hook mode the LED of photo coupler PC2 emits light and the light receiv ing element turns on The status signal HS is input to the pin119 of SH7041 IC5 control PWB HS LOW EXT TEL OFF HOOK HS HI...

Page 97: ...ute control signal TEL MUTE H Muting L Muting cancel Speaker volume control signal VOL A VRSEL1 VRSEL2 matrix VOL B VOL C The circuit is located in the control PWB GAIN C Reception gain switching signal The circuit is located L When connected to line 1 1 gain in the control PWB H When not connected to line HIGH gain BZCONT Speaker output signal switching The circuit is located H Buzzer signal outp...

Page 98: ...DC DAC GAIN 0 6dB SIN ADC GAIN 0 4dB SOUT SP OUT ENABLE SPKRP P MICP LINE IN SIGTX TELOUT SIXGRX SPOUT 1 RX 0 MID 1 HIGH TEL MUTE H MUTE IC15 LR38784A SP MUTE H MUTE BZOUT BZCONT RCVOL VOL C VOL B VOL A SP MUTE TEL MUTE CI RHS GAIN C CML HS IC5 SH2 7041 HOOK SW PWB TX GAIN C CI 0 0 1 1 1 0 1 0 LINE IN ENABLE 1 0 MIC ENABLE 0 1 1 0 0 0 1 1 MIC ENABLE LINE DRIVER LINE OUT LINE OUT ENABLE MUTE 0 6 12...

Page 99: ... by applying feedback to the control circuit via photo coupler from 24 V output The overcurrent protective circuit detects prolonged ON period caused by excessive output load lengthens Q1 OFF period by using the control circuit and restricts energy stored in the primary winding of transformer T1 Increase of the secondary output voltage 24 V is led to the overcurrent condition by turning on power z...

Page 100: ... highly sensitive charged coupled image sensor that consists of 1728 picture elements Receiving two drive signal SI CLK from the control PWB the trans ferred photoelectric analog signal SIG is impedance converted and the signal AIN is supplied to the control PWB 2 Waveforms 1 CLK SI SIG signals within the control PWB CLK SI 5 msec line SIG 1 2 3 1720 1721 1722 5V GND AiN CIS OUTPUT CIRCUIT emitter...

Page 101: ...0K R235 10K DG DG 8 7 6 5 1 2 3 4 RB19 10K x 4 5V SHCK R207 33 R237 33 C225 C184 N M DG R240 3K C226 470P C224 0 1 PLLVCC PLLVSS DG C162 27P C163 27P X1 6 912MHz DG C217 1 5V CHK24V TP102 PIN 5V R108 10KF C138 0 1 TH1 THERMISTOR DG R109 0 DG 5V DG C158 N M D104 N M CI RHS HS RTH R201 470 R168 270 R200 470 RB11 10K x 4 5V D107 DA204K 5V R333 2K DG 5V DG C227 1000P C223 1000P C182 1000P TP114 TP113 ...

Page 102: ...R271 47 R275 47 R278 47 R272 47 R273 47 R274 47 R276 47 R277 47 R279 47 R315 47 R301 47 R316 47 R302 47 R317 47 R304 47 R318 47 R305 47 PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 PA9 PA8 PA7 PA6 PA5 PA4 PA3 PA2 PA1 PA0 PRAS PCAS PWR VIDEO SAMP APCSTT PMD MB MA LCDREQ HSYNC SYNC DG C286 470P 5V R280 1K R281 680 R256 68 12 13 14 7 DG 5V 10 11 14 7 DG 5V R257 0 DG R259 1M X4 20 95261MHz C260 12P C262 15P TPB TP...

Page 103: ...2 30 28 26 24 21 19 17 15 29 27 25 23 20 18 16 14 22 31 A18 A17 A16 A15 A14 A13 A12 A11 A10 A9 A7 A6 A5 A4 A3 A0 E G BYTEVPP N C Q15A 1 Q14 Q13 Q12 Q11 Q10 Q9 Q8 Q7 Q6 Q5 Q4 Q3 Q2 Q1 Q0 VCC VSS A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A 19 1 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 5V D 15 0 8 9 CS0 RD A20 R269 N M 12 VSS A2 A1 41 A8 A11 A12 A13 A14 A15 A16 A17 A18 A19 C302 0 1 DG IC21 W24010S ...

Page 104: ...LCPD3 LCPD2 LCPD1 LCPD0 LCDREQ LCDACK0 C177 N M DG CISSI CISCLK 5V R119 10K R124 10K R123 33 R120 0 TP411 TP412 63 62 61 60 41 31 30 DALRH 38 42 44 34 5VR C108 0 01 C107 0 01 DG 10 24 56 DG 5V 5VR C109 0 1 C143 0 1 C151 0 1 C9 47 16 R189 N M 9 17 49 64 DG C142 0 1 C10 47 16 43 36 46 R191 100 R190 100 R154 0 5V 22 21 32 35 29 N M C178 DG AIN LCINT 5V 5VR R192 0 C176 0 1 C11 N M DG DG 5V DG 14 5 7 6...

Page 105: ...T_P SR3IN IARESET_P GPO0 IARESET_S RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED N C N C N C N C N C N C DGND6 DGND5 DGND4 DGND3 DGND2 DGND1 EN85 RESET XTLI XCLK YCLK EYEXY EYECLK EYESYNC GPI0 GPI1 GPI2 GPI3 GPI4 GPI5 GPI6 GPI7 GPO1 GPO2 GPO3 GPO4 GPO5 GPO6 GPO7 N C N C XTLO CS CSBR READ WRITE IRQ1 IRQ2 TXD RXD RTS CTS RLSD DCLK VREF_P VC_P VGG 5V VAA_P 5VA DVAA 3 3VA VAA...

Page 106: ... IC1D NJM2902M 0 1 16 10 15 8 2 1 5V DG IC7B BU4053 0 1 16 11 14 8 12 13 5V DG IC7C BU4053 R183 27K R218 11K C197 0 1 K SPKRP C165 0 1 K 5V 14 13 1 2 7 R212 390K 5V BZCONT VOLC 14 12 11 10 7 14 6 8 9 7 DG VOLB VOLA R150 1M R148 120K R149 33K IC2A BU4066 IC2D BU4066 IC2C BU4066 C196 0 1 K C15 47 16 DG 5V R245 100K 4 2 3 C13 4 7 50 C12 1 50 DG DG DG C230 330P R244 150K 5 8 7 1 6 R367 0 R352 0 SP SP ...

Page 107: ...D102 1SS355 BAT CR2032 1 2 DG DG TPA TPB TPA TPB LAMPON 1 2 3 G COM 4 5 6 7 8 R133 10K DG MG 16 15 14 13 12 11 10 9 IC6 ULN2003 MG C189 N M 24V ZD2 RD22FB3 F100 KAB2404 801 1 2 TX24V TXPA TXPB TXPA TXPB GLED 5VPN B E C Q102 2SA1036 R353 10K Q103 DTC114 B E C PNLON DG R209 0 R210 0 R211 0 R296 0 MG FG1 DG 1 2 3 4 11 24VA IC1A NJM2902M DG 5V 5V R355 N M R354 4 7K 1 2 3 D1 DAP202U FG2 R351 0 1 1D 1 3...

Page 108: ... 1 5 6 7 8 4 3 2 1 5 6 7 8 4 3 2 1 1 5I 1 6I R343 10K A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A 21 0 BR1 10K x 4 5V BR27 10K x 4 BR21 10K x 4 R270 10K BR14 10K x 4 BR28 10K x 4 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D 15 0 BR12 10K x 4 5V BR29 10K x 4 BR13 10K x 4 BR30 10K x 4 C119 C252 C251 N M DG WRH WRL RD 1 4B 1 4B 1 4B Other block 8 9 ...

Page 109: ...20b 21b 22b 23b 24b 25b DG 50pin 24VH 5V DATA1 DATA3 DATA5 DATA7 NACK PERROR NFAULT NINIT VFM POUT C315 DG MG DG MG C313 C312 C310 C309 C17 N M C308 0 1 PIN TSEN MEN MB SAMP APCSTT PMD MCON TC BIASON PWRLY R314 100 R313 100 R312 0 R311 200 R310 0 R309 0 R308 0 R307 0 C318 4700P C317 4700P C316 N M CNPRT C303 N M C301 47P C300 1000P C299 4700P C298 4700P 24VS NSTROBE DATA2 DATA4 DATA6 DATA8 ZC BUSY...

Page 110: ...FO 2950MGR GH MY TH 6 10 Control PWB parts layout Top side ...

Page 111: ...FO 2950MGR GH MY TH Control PWB parts layout Bottom side 6 11 ...

Page 112: ...37 43K R4 22K 1W ZD4 0 D2 1SS131 ZD3 MTZJ20B PC5A TLP521 R6 0 L2 C141 C8 R136 0 C6 1 5 C129 0 022 T1 I2142 C128 N M ZD2 MTZJ4 7B ZD1 MTZJ4 7B R118 C2 IN OUT 2 6B DG C5 R3 0 1 4W Q1 E C B R9 0 1 4W R129 Q2 E C B 4 3 PC1B TLP627 PC2B TLP627 4 3 VA1 TNR7V101K REC1 S1ZB60 PC3B 4 3 R133 ZD7 MTZJ30B N M R135 10K ZD8 MTZJ6 8B R5 15 1 2W Q3 BS108 G D S R7 PC4A 1 2 R8 15 1 2W C10 4 7 50 R134 15K 1 2 N M N ...

Page 113: ... 220P TX TX MJTEL1 1 MJTEL1 4 MJTEL1 2 MJTEL1 3 RX RX L7 R 5C L8 R 5C D3 1SS133 D4 1SS133 C13 4 7 50 DG DG DG R147 10K Q109 2SC2412K B E C C146 330P R144 2 2K DG R143 3 3K R131 30K C130 3300P IC101A NJM2904M IC101B NJM2904M 6 5 7 C131 330P C132 330P C133 330P DG DG DG DG DG DG DG DG R130 20K R132 8 2K C126 0 022 C127 0 R127 0 R126 N M R125 Q106 C B E C102 DG CNLIUA 12 3 6C CNLIUA 10 E RLY TELIN TE...

Page 114: ...Y11 SW1 HOOK SW PWB DG RHS CNHS1 1 DG CNHS1 2 CML CNLIUA 4 24VA C B E DG Q104 DTC114EK VREFA VREF 5VA 24VA 5VA PC5B TLP521 PC4B 2 2H C113 0 1 C112 RHS CNHS2 1 C100 0 1 CNHS2 2 DG D1 1SS131 CML1C TXD2 2M 24V DG DG C1 10 50 R114 1K R113 30K R112 30K R2 10 1 4W R1 100 1 4W CNLIUA 1 CNLIUA 3 CNLIUA 2 C111 0 1 C4 22 50 C110 0 1 C3 47 25 DG CNLIUA 1 2 3 4 5 6 7 8 9 10 11 12 24VA DG 5VA CML CI HS RHS TXO...

Page 115: ...FO 2950MGR GH MY TH 6 15 TEL LIU and Hook SW PWB parts layout Top side FO 2950MGR GH MY ...

Page 116: ...FO 2950MGR GH MY TH TEL LIU and Hook SW PWB parts layout Bottom side FO 2950MGR GH MY 6 16 ...

Page 117: ...JP1 N M L1 R 5C 1 2 3 C1 N M CNHS2 1 CNHS2 2 SW1 HOOK SW B M C RHS DG CNLIUA 7 1 3G RHS CNHS1 1 CNHS1 2 DG 24VA A K D2 1SS133 CNLIUA 4 CML Q1 DTC114 DG CML 24VA CNLIUA 1 24VA CNLIUA 3 5VA 5VA VREF CNLIUA 2 DG C13 22 50 JP8 JP9 R12 1K R18 1K C17 22 50 DG CNLIUA 6 HS 3 4 DG DG C5 1000P PC2 PC814X CNLIUA 5 CI 3 4 DG DG C4 1000P PC1 TLP521 BL CNLIUA 11 TELOUT 6 5 7 IC1 NJM2904 C19 2200P R16 11K C16 10...

Page 118: ...FO 2950MGR GH MY TH 6 18 TEL LIU and Hook SW PWB parts layout FO 2950MTH ...

Page 119: ...2 A2918SWH 3 6 18 16 2 4 17 1 R44 1K R45 1K CNMMT MA 1 2 3 4 MA MB MB DG C7 1000P C6 1000P C12 1000P C8 1000P 1 2 3 4 S4B PH KS MG MG MG MG R43 0 56 1W R46 0 56 1W C24 0 1 C23 0 1 9 8 7 6 5 4 3 2 1 G COM 10 11 12 13 14 15 16 IC1 ULN2003 24VH MG 2 4C MCON 2 3C PUS 2 3C TC BIASON 2 3C HLON 2 3C PWRLY 2 5C PWMSIN CNPL 24V 1 2 PUS 1 2 S2B PH K E 24V C44 1000P C45 1000P DG DG CNPW 5V 1 2 3 4 5 6 7 8 9 ...

Page 120: ...RLY 1 3I 1 1F 1 6I 1 5I 1 5I 1 3I 1 3I 1 3I 1 3I 1 3I ZC 1 1F 5V 24VH 24V 5V R27 220 R42 220 1 3 2 4 DG 1 3 2 4 DG POUT PIN 24VP R14 20K R13 3 9K C4 0 1 DG DG 1 2 3 4 5 C43 100P A K D10 1SS133 5V DG FG R60 0 C42 0 1 5V TSEN DG N C FG CNTNR S5B PH KS 1 2 3 4 5 6 7 8 9 10 11 12 13 32 18 35 14 31 36 C28 100P C17 100P C16 100P C15 100P C13 100P DG 5V R7 1 2K R5 R8 1 2K R6 1 2K R4 1 2K C30 0 1 C27 C18 ...

Page 121: ...FO 2950MGR GH MY TH 6 21 Printer PWB parts layout ...

Page 122: ...A 250V L1 R120 4 7K C301 330 16 F3 T6 3AH 250V 4 Power supply PWB circuit 1 1 6 22 2 3 1 4 5 T T Stopped CH1 100mV DC 100 1 100V div 20µs div 20µs div NORM 200MB s 1 Record Length Smoothing ON CH1 0V CH2 0 00V Main 4K Zoom 4K Mode NORMAL Type EDGE CH1 Delay 0 0ns Hold off MINIMUM CH3 0 0000V CH4 0 0V BW 20MHz Trigger Filter Offset 1 T T Stopped CH1 100mV DC 100 1 100V div 20µs div 20µs div NORM 20...

Page 123: ...FO 2950MGR GH MY TH Power supply PWB parts layout 6 23 ...

Page 124: ... 3 SPEED DIAL FUNCTION 01 02 03 04 BROADCAST 1 Y9 11 5V TONER PC IN USE TEL LINE FRTSNS SEN1 ORGSNS SEN0 SEN2 SEN3 SEN4 B4SNS 12 13 14 15 16 17 18 19 20 21 22 LD0 LD1 LD2 LD3 RS R W E VO CNLCD 11 CNLCD 12 CNLCD 13 CNLCD 14 CNLCD 4 CNLCD 5 CNLCD 6 CNLCD 3 5V CNLCD 2 DG CNLCD 1 C3 N M R3 360 R4 6 2K DG DG DG RS E 5V DG CNPN 5 CNPN 6 CNPN 2 4 CNPN 1 DG CNPN 3 C1 33 16 FRSNS CNPN 15 ORGSNS CNPN 16 B4S...

Page 125: ...SI TSI RTC EOP MCF DCN IMAGE SIGNAL Document ejected Recording paper ejected Receive side G3 communication CED Transmitter side Document inserted into document sensor during standby To recording position DCS Cut line printed IMAGE SIGNAL Cut line printed IMAGE SIGNAL IMAGE SIGNAL Next page insert command 1st page Document inserted to the reading position DCS ...

Page 126: ...PC I F initialized START When option board is connected MEMORY CLEAR EXECUTE display YES YES YES STAND BY NO COPY key START STOP key 1 key Other key NO Memory clear System initialized PLEASE WAIT A MOMENT display Memory clear System initialized PROCESS CHECK MODE NO YES NO PLEASE WAIT A MOMENT display ...

Page 127: ...FO 2950MGR GH MY TH NO PARTS CODE DESCRIPTION Q TY PRICE RANK 1 CPWBS3073SC51 Extension board unit cables and etc 1 8 1 CHAPTER 8 OTHERS 1 Service Tools 1 List CONTROL EXTENSION BOARD Fig 1 ...

Page 128: ...ard Check TEL LIU PWB Check Power supply PWB Check Printer PWB Check Control PWB Insert spacer PSAPAZ1060LCZZ SW101 Insert spacer PSAPAZ2254SCZZ Insert spacer PSAPAZ2254SCZZ Extension board connection diagram Caution 1 In the base machine Printer PWB take care that the cam may not nip the cable Be also careful of sensor levers of PIN and POUT 2 SW101 of the Power supply PWB is the interlock switch...

Page 129: ...NCW0053GCZZ CONNECTOR 9pin CNLSU1 CNLSU2 2 AD 24 QCNW 328ASCZZ FU G CABLE BLUE 1 1pin CNFU 1 25 QCNW 330ASCZZ MC CABLE YELLOW 1 1pin CNMC 1 26 QCNW 331ASCZZ DRUM CABLE ORANGE 1 1pin CNDRUM 1 27 QCNW 332ASCZZ TC CABLE RED 1 1pin CNTC 1 28 QCNW 333ASCZZ DC BIAS CABLE BROWN 1 1pin CNDC BIAS 1 29 QTANN2046SCZZ TERMINAL FU MC DRUM TC DC BIAS 5 AC 30 VHPSG206S 1 PHOTO TRANSISTOR PI1 PI2 2 AG 31 VRD HT2E...

Page 130: ...RQ5 PD22 D22 IRQ6 PD23 D23 IRQ7 VCC PD24 D24 DREQ0 VSS PD25 D25 DREQ1 PD26 D26 DACK0 PD27 D27 DACK1 PD28 D28 CS2 PD29 D29 CS3 VSS PA6 TCLKA CS2 PA7 TCLKB CS3 PA8 TCLKC IRQ2 PA9 TCLKD IRQ3 PA10 CS0 PA11 CS1 PA12 WRL PA13 WRH PD30 D30 IRQOUT PD31 D31 ADTRG WDTOVF PA14 RD VSS PB9 IRQ7 A21 ADTRG VCC PB8 IRQ6 A20 WAIT PB7 IRQ5 A19 BREQ PB6 IRQ4 A18 BACK PA23 WRHH PE14 TIOC4C DACK0 AH PA22 WRHL PA21 CAS...

Page 131: ...SPKRM_P SPKRP_P AGND4 LINEOUT_P VAA_P VC_P GPI7 N C MICBIAS_P MICM_P MICP_P LINEIN_P N C AGND3 IARESET_P FSYNC_P SIN_P SOUT_P RESERVED CTRLSIN_P MCLK_P ICLK_S N C RESERVED_S N C AVDD_S N C SPKRM_S N C AGND2 N C LINEOUT_S N C VAA_S N C VC_S N C VREF_S N C N C SR4IN RESERVED SR3OUT RESERVED EYESYNC EYECLK RXD SR1IO N C EYEXY SR4OUT VDD1 RLSD DCLK EN85 GPI0 RTS DGND1 TXD SA1CLK RS3 RS2 RS1 RS0 YCLK I...

Page 132: ...176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 VCC GND VCC GND GND LCPD3 LCPD4 LCDREQ LEDDV4 LEDDV3 LEDDV2 LEDDV1 RS LCDACKZ E LD3 GND LD2 LD1 LD0 SEN4Z SEN3Z SEN2Z SEN1Z SEN0Z FRTSNS ORGSNS B4SNS MDMINTZ MDMRDZ MDMWRZ MDMCSZ MDMRSTZ GND CK16M OE3Z WE3Z BZOUT LCINT LCRDZ LCWRZ SD SDE SDCK MTST DACK0Z DACK1Z DRAK0 ...

Page 133: ... ENABLE2 PHASE1 ENABLE1 ONE SHOT ONE SHOT ENABLE PHASE OUTA OUTB L H H L L L L H H X Z Z X DON T CARE Z HIGH IMPEDANCE 1 17 OUT1A OUT1B 5 VBB OUT2A OUT2B 2 4 SOURCE DISABLE VCC RC2 9 SENSE2 6 E2 3 10 15 GND 10 18 16 E1 SENSE1 RC1 12 11 7 8 SOURCE DISABLE 14 13 10 VREF Fig 7 ...

Page 134: ...FO 2950MGR GH MY TH M E M O ...

Page 135: ...tion CONTENTS 9 Fusing unit 10 Packing material Accessories 11 Control PWB unit 12 TEL LIU and Hook SW PWB unit GR GH MY 13 TEL LIU and Hook SW PWB unit TH 14 Printer PWB unit 15 Power supply PWB unit 16 Operation panel PWB unit Index 1 Cabinet etc 2 Operation panel unit 3 Document guide upper unit 4 Drive unit 5 Scanner frame unit 6 Printer frame 7 Upper frame 8 Lower frame MODEL FO 2950M ...

Page 136: ...12 40 29 38 4 5 39 9 17 1 2 6 5 37 3 11 45 46 46 22 45 19 42 13 26 48 21 44 43 24 47 47 28 31 30 27 35 B1 B1 B1 B6 B1 B1 B1 B3 B3 B1 B1 B1 B4 B1 B1 B7 B1 B3 B3 B4 B4 B4 B2 B7 Scanner Frame unit Operation Panel unit Printer unit Document guide upper unit B1 B1 B1 B1 B1 B8 B5 B5 B1 36 ...

Page 137: ...Scanner strengthen plate 22 PGIDM2584SCYA AD N C Feed guide 23 LPLTP3089SCZA AD N C Shading plate 24 PSHEZ3534SCZZ AC N C SF insulation sheet M 25 LANGR2833SCZZ AC N C Earth bracket 26 MSPRC3161SCZZ AC N C Stopper spring 27 MSPRC3165SCZZ AC N C Clutch spring 28 MSPRC3166SCZZ AB N C Hopper spring 29 TLABS498BSCZZ N D MY label MY 30 NGERH2363AXZZ AC C Paper feed gear 31 NGERP2318XHZZ AD C Pinion gea...

Page 138: ...FO 2950MGR GH MY TH 2 Operation panel unit 3 3 Document guide upper unit 1 3 6 9 4 5 7 10 B1 B1 B1 B1 2 8 5 17 3 20 1 1 18 8 8 11 19 9 7 2 6 6 4 14 14 B2 12 13 10 15 16 11 10 B2 B2 B1 ...

Page 139: ...2 LPLTG2707XHZZ AE C Separation rubber plate 3 LPLTM3090SCZZ AG N C Document paper guide plate 4 LPLTP2790XHZZ AD C Separate plate 5 QCNW 285ASCZZ AH N C Ground cable B 6 MARMP2025SCZZ AC N C FD arm 7 MLEVP2331SCZA AC N C Release lever 8 MSPRC3153SCZZ AA N C Back spring 2 9 MSPRC3163SCZZ AB N C LV RT spring 10 MSPRC3164SCZZ AB N C Pinch roller spring 11 MSPRP3152SCZZ AE N C Back spring 1 12 MSPRT3...

Page 140: ...FO 2950MGR GH MY TH 5 5 Scanner frame unit 4 Drive unit 8 1 7 9 2 5 6 4 3 B1 B1 12 7 8 10 10 11 B1 B1 11 Drive unit 2 3 5 6 9 4 13 14 1 12 ...

Page 141: ...B1 XEBSE30P08000 AA C Screw 3x8 5 Scanner frame unit 1 QCNW 269ASCZZ AG N C CIS cable 2 LBSHP2121SCZZ AB N C Transfer roller bearing 3 LFRM 2213SCZC AQ N C Scanner frame 4 LHLDZ2180XHZZ AC C CIS holder left 5 LHLDZ2181XHZZ AC C CIS holder right 6 RUNTZ2057SCZZ BE N E CIS Contact image sensor unit 7 NROLR2435SCZZ AL N C Transfer roller 1 8 NROLR2436SCZZ AK N C Transfer roller 2 9 PSHEZ3540SCZZ AC N...

Page 142: ...Printer frame 24 10 3 B2 Upper frame B4 B2 B2 B4 B2 B2 B4 B2 B3 B3 B3 B6 B1 B1 33 Lower frame Fusing unit 10 9 15 21 28 11 12 8 5 18 26 13 14 2 16 6 17 4 20 1 1 31 29 35 32 27 27 30 25 34 23 36 7 37 22 19 B6 B5 B6 B6 B6 B6 B2 ...

Page 143: ...A 19 NGERH0096GCZZ AC C PU idle gear C 20 NGERH0171GCZ1 AE C Fusing idle gear 21 NGERH0172GCZZ AH N C Developer drive gear A 22 NGERH0173GCZZ AD C PU idle gear B2 23 QCNW 365ASCZZ AX C Heater cable 24 NROLP0109GCZZ AY C Fusing roller 25 NROLP2442SCZZ AF N C Paper exit roller upper A 26 PCOVP0086GCZZ AD N C Fusing gear cover 27 GLEGG2075SCZZ AK N C Gum leg 28 PRNGP0088FCZZ AB N C G ring 29 DCEK 224...

Page 144: ...FO 2950MGR GH MY TH 9 7 Upper frame 12 10 21 9 23 11 3 19 13 3 B2 B1 B2 B3 W1 W2 W3 7 1 4 5 15 22 16 2 18 14 17 8 6 23 20 ...

Page 145: ...C DV press spring 12 MSPRC0159GCAZ AB C Lever release spring 13 MSPRC0319GCZZ AB N C DV spring 14 MSPRT0137GCAZ AC C Clutch spring 15 NGERH0080GCZ1 AE C Paper feed clutch gear 16 NROLP0112GCZZ AR C Paper feed roller 17 PPIPP0003GCZ1 AC C Clutch sleeve 18 PPIPP0006GCZ2 AC C Clutch R sleeve 19 PSHEP0166GCZZ AC C Shading sheet C 20 PSHEP0320GCZ1 AF C Shading sheet 1 21 PSHEZ0335GCZZ AD N C Shading sh...

Page 146: ...FO 2950MGR GH MY TH 11 8 Lower frame 25 14 27 24 26 14 5 32 1 21 30 1 17 17 7 22 30 11 12 31 15 2 20 6 9 13 28 19 23 10 4 29 22 W3 B2 W3 W1 B3 B1 B1 W2 8 18 3 16 B1 W2 ...

Page 147: ...GCZZ AD N C DV bias electrode 16 MSPRC0305GCZ2 AD N C Tray spring 17 MSPRC0306GCZZ AA N C Separate spring 18 MSPRC0309GCZZ AB N C Fusing spring L 19 MSPRC0312GCZZ AB C Fusing guide spring 20 MSPRC0313GCZZ AB C DV bias spring 21 MSPRC0314GCZZ AB N C Fusing spring R 22 MSPRP0158GCAZ AB C DR lock spring 23 MSPRP0304GCZZ AC C High voltage terminal TC 24 NBRGP0104GCZZ AC C Transfer bearing R 25 NBRGP01...

Page 148: ...CZ1 AV N C Heat roller 11 TCAUH0992FCZZ AE D Caution label 12 PBARM0001GCA1 AD C Fusing bar 13 PCOVP0091GCZZ AW N C Fusing cover 14 PSHEP0161GCZ2 AC C Fuse sheet 15 PTME 0022GCZZ AF C Separate nail 16 QFS T0005GCZZ AQ A Temperature fuse 17 QSLP 0029GCZZ AD C Fusing terminal 18 XNGSN30 18000 AC C Nut M3 B1 XBPSN30P05K00 AA N C Screw 3x5 B2 XBPSN30P06KS0 AA C Screw 3x6 B3 XEBSD30P08000 AA C Screw 3x...

Page 149: ...lephone line cord 10 SPAKA315BSCZZ AK N D Add left 11 SPAKA316BSCZZ AK N D Add right 12 SPAKA317BSCZZ AE N D Add 13 SPAKC489BSCZZ N D Packing case 14 SPAKP355BSCZZ AE N D Body cover 15 SSAKA2340QCZZ AA D Bag operation manual 16 SSAKA3001CCZZ AA D Bag 140x360mm 17 TCAUZ2035SCZZ AC D Caution sheet 18 TINSA4125SCZZ N D Operation manual Arabic GR 19 UDSKA2026SCZA N E Sharp laser multifunction CD ROM 2...

Page 150: ...C Capacitor 50WV 1µF C12 38 VCEAGA1HW475M AA C Capacitor 50WV 4 7µF C13 39 VCEAGA1CW476M AB C Capacitor 16WV 47µF C14 40 VCEAGA1CW476M AB C Capacitor 16WV 47µF C15 41 VCEAGA1HW107M AA C Capacitor 50WV 100µF C16 42 VCEAEA1CW476M AA C Capacitor 16WV 47µF C18 43 VCEAEA1CW476M AA C Capacitor 16WV 47µF C20 44 VCEAEA1CW336M AB C Capacitor 16WV 33µF C21 45 VCKYTV1HB102K AA C Capacitor 50WV 1000PF C100 GR...

Page 151: ... C Capacitor 50WV 4700PF C187 118 VCKYTV1HB472K AA C Capacitor 50WV 4700PF C188 119 VCKYTV1EB104K AA C Capacitor 25WV 0 1µF C196 120 VCKYTV1EB104K AA C Capacitor 25WV 0 1µF C197 121 VCKYTV1CF105Z AB C Capacitor 16WV 1µF C198 122 VCKYTV1EB103K AA N C Capacitor 25WV 0 01µF C199 123 VCKYTV1HB222K AA C Capacitor 50WV 2200PF C200 124 VCKYTV1CF105Z AB C Capacitor 16WV 1µF C201 125 VCKYTV1CF105Z AB C Cap...

Page 152: ... AA C Capacitor 25WV 0 1µF C302 197 VCCSTV1HL681J AB C Capacitor 50WV 680PF C304 198 VCCCTV1HH150J AA C Capacitor 50WV 15PF C305 199 VCCCTV1HH150J AA C Capacitor 50WV 15PF C306 200 VCKYTV1EF104Z AA C Capacitor 25WV 0 1µF C307 201 VCKYTV1HF104Z AA C Capacitor 50WV 0 1µF C308 202 VCKYTV1HB472K AA C Capacitor 50WV 4700PF C317 203 VCKYTV1HB472K AA C Capacitor 50WV 4700PF C318 204 VCKYTV1EF104Z AA C Ca...

Page 153: ... Resistor 1 10W 0Ω 5 R132 273 VRS TS2AD103J AA C Resistor 1 10W 10KΩ 5 R133 274 VRS TS2AD000J AA C Resistor 1 10W 0Ω 5 R134 275 VRS TS2AD623J AA C Resistor 1 10W 62KΩ 5 R137 276 VRS TS2AD152J AA C Resistor 1 10W 1 5KΩ 5 R138 277 VRS TS2AD102J AA N C Resistor 1 10W 1KΩ 5 R139 278 VRS TS2AD222J AA C Resistor 1 10W 2 2KΩ 5 R141 279 VRS TS2AD000J AA C Resistor 1 10W 0Ω 5 R142 280 VRS TS2AD000J AA C Re...

Page 154: ... 351 VRS TS2AD680J AA C Resistor 1 10W 68Ω 5 R227 352 VRS TS2AD471J AA C Resistor 1 10W 470Ω 5 R228 GR GH MY 353 VRS TS2AD103J AA C Resistor 1 10W 10KΩ 5 R229 354 VRS TS2AD330J AA C Resistor 1 10W 33Ω 5 R230 355 VRS TS2AD102J AA N C Resistor 1 10W 1KΩ 5 R231 356 VRS TS2AD471J AA C Resistor 1 10W 470Ω 5 R232 357 VRS TS2AD471J AA C Resistor 1 10W 470Ω 5 R233 358 VRS TS2AD330J AA C Resistor 1 10W 33Ω...

Page 155: ...31 VRS TS2AD000J AA C Resistor 1 10W 0Ω 5 R312 432 VRS TS2AD101J AA C Resistor 1 10W 100Ω 5 R313 433 VRS TS2AD101J AA C Resistor 1 10W 100Ω 5 R314 434 VRS TS2AD470J AA C Resistor 1 10W 47Ω 5 R315 435 VRS TS2AD470J AA C Resistor 1 10W 47Ω 5 R316 436 VRS TS2AD470J AA C Resistor 1 10W 47Ω 5 R317 437 VRS TS2AD470J AA C Resistor 1 10W 47Ω 5 R318 438 VRS TS2AD330J AA C Resistor 1 10W 33Ω 5 R319 439 VRS ...

Page 156: ...K AA C Capacitor 25WV 0 1µF C100 14 VCKYTV1CF105Z AB C Capacitor 16WV 1µF C105 15 VCKYTV1HB102K AA C Capacitor 50WV 1000PF C106 16 VCKYTV1HB152K AA C Capacitor 50WV 1500PF C108 17 VCKYTV1HF104Z AA C Capacitor 50WV 0 1µF C110 18 VCKYTV1HF104Z AA C Capacitor 50WV 0 1µF C111 19 VCKYTV1HF104Z AA C Capacitor 50WV 0 1µF C113 20 VCKYTV1CF105Z AB C Capacitor 16WV 1µF C114 21 VCKYTV1EB104K AA C Capacitor 2...

Page 157: ...or 1 2W 15Ω 5 R8 93 VRD HT2EY000J AA C Resistor 1 4W 0Ω 5 R9 94 VRS TS2AD511J AA C Resistor 1 10W 510Ω 5 R101 95 VRS TS2AD271J AA C Resistor 1 10W 270Ω 5 R102 96 VRS TS2AD332J AA C Resistor 1 10W 3 3KΩ 5 R103 97 VRS TS2AD000J AA C Resistor 1 10W 0Ω 5 R106 98 VRS TS2AD000J AA C Resistor 1 10W 0Ω 5 R107 99 VRS TS2AD133J AA C Resistor 1 10W 13KΩ 5 R108 100 VRS TS2AD332J AA C Resistor 1 10W 3 3KΩ 5 R1...

Page 158: ...50WV 22µF C17 18 VCKYPA1HB102K AA C Capacitor 50WV 1000PF C18 19 VCKYPA1HB222K AA C Capacitor 50WV 2200PF C19 20 VCEAGA1HW475M AA C Capacitor 50WV 4 7µF C20 21 RRLYD3433XHZZ AH B Relay CML 22 QCNCM2442SC0B AB C Connector 2pin CNHS1 23 QCNW 271ASCZZ AC N C HS cable CNHS2 24 QCNCM2548SC1B AH C Connector 12pin CNLIUA 25 VHDDSS133 1 AA B Diode 1SS133 D1 26 VHDDSS133 1 AA B Diode 1SS133 D2 27 VHINJM290...

Page 159: ...r 50WV 0 015µF C20 21 VCKYPA1HB102K AA C Capacitor 50WV 1000PF C21 22 VCKYPA1HB102K AA C Capacitor 50WV 1000PF C22 23 VCTYPA1HF104Z AC C Capacitor 50WV 0 1µF C23 24 VCTYPA1HF104Z AC C Capacitor 50WV 0 1µF C24 25 VCEAGA1VW476M AB C Capacitor 35WV 47µF C25 26 VCKYPA1HB391K AA C Capacitor 50WV 390PF C26 27 VCKYPA1HB101K AA N C Capacitor 50WV 100PF C28 28 VCKYPA1HB391K AA C Capacitor 50WV 390PF C29 29...

Page 160: ...sistor 1 4W 20KΩ 5 R18 100 VRD HT2EY203J AA C Resistor 1 4W 20KΩ 5 R19 101 VRD HT2EY103J AA C Resistor 1 4W 10KΩ 5 R20 102 VRD HT2EY122J AA C Resistor 1 4W 1 2KΩ 5 R21 103 VRD HT2EY122J AA C Resistor 1 4W 1 2KΩ 5 R22 104 VRD HT2EY122J AA C Resistor 1 4W 1 2KΩ 5 R23 105 VRD HT2EY122J AA C Resistor 1 4W 1 2KΩ 5 R24 106 VRD HT2EY122J AA C Resistor 1 4W 1 2KΩ 5 R25 107 VRD HT2EY122J AA C Resistor 1 4W...

Page 161: ...citor 35WV 33µF C302 18 0KY0K207B0020 AK C Connector 2pin CN1 19 0KY0K251A0020 AK C Connector 2pin CN2 20 0KY0K214L0120 AQ C Connector 12pin CN101 21 0KY0D251A0020 AD B Diode 1SS133 D4 22 0KY0D466A0600 AE B Zener diode HZS9 D5 23 0KY0D251A0020 AD B Diode 1SS133 D6 24 0KY0D251A0020 AD B Diode 1SS133 D7 25 0KY0D157A0060 AG B Diode ERA15 06 D10 26 0KY0D157A0060 AG B Diode ERA15 06 D11 27 0KY0D157A006...

Page 162: ...1 4W 330Ω R102 80 0KY0R153U3340 AC C Resistor 1 4W 330KΩ R103 81 0KY0R153U1530 AC C Resistor 1 4W 15KΩ R105 82 0KY0R353U7520 AD C Resistor 1 4W 7 5KΩ R106 83 0KY0R153U4720 AB C Resistor 1 4W 4 7KΩ R120 84 0KY0R153U3920 AC C Resistor 1 4W 3 9KΩ R130 85 0KY0R153U3920 AC C Resistor 1 4W 3 9KΩ R131 86 0KY0R153U3920 AC C Resistor 1 4W 3 9KΩ R132 87 0KY0R153U4720 AB C Resistor 1 4W 4 7KΩ R501 88 0KY0R15...

Page 163: ...ZZ 8 17 AA N C MSPRC0309GCZZ 8 18 AB N C MSPRC0312GCZZ 8 19 AB C MSPRC0313GCZZ 8 20 AB C MSPRC0314GCZZ 8 21 AB N C MSPRC0319GCZZ 7 13 AB N C MSPRC3151SCZZ 6 7 AA N C MSPRC3153SCZZ 3 8 AA N C MSPRC3154SCZZ 1 47 AB N C MSPRC3161SCZZ 1 26 AC N C MSPRC3163SCZZ 3 9 AB N C MSPRC3164SCZZ 3 10 AB N C MSPRC3165SCZZ 1 27 AC N C MSPRC3166SCZZ 1 28 AB N C MSPRC3177SCZZ 1 42 AA N C MSPRP0158GCAZ 8 22 AB C MSPR...

Page 164: ...5AFZZ 11 2 AC N C 11 3 AC N C 11 4 AC N C 11 5 AC N C 11 11 AC N C 11 12 AC N C 11 13 AC N C 11 14 AC N C 11 18 AC N C 11 19 AC N C 11 20 AC N C 11 26 AC N C 11 27 AC N C 11 28 AC N C 11 29 AC N C RR TZ3012SCJ0 11 24 AB C RR TZ3012SC10 11 15 AB N C RR TZ3016SCZZ 11 6 AA C 11 7 AA C 11 8 AA C 11 9 AA C 11 10 AA C 11 21 AA C 11 22 AA C 11 23 AA C RR TZ3017SCZZ 11 16 AC C RR TZ3018SCZZ 11 17 AC C 11 ...

Page 165: ... AA C 11 172 AA C 11 187 AA C 11 189 AA C 11 191 AA C 11 196 AA C 11 200 AA C 11 204 AA C 11 205 AA C VCKYTV1HB102K 11 45 AA C 11 113 AA C 11 131 AA C 11 132 AA C 11 139 AA C 11 140 AA C 11 143 AA C 11 150 AA C 11 151 AA C 11 152 AA C 11 153 AA C 11 155 AA C 11 160 AA C 11 177 AA C 11 194 AA C 12 15 AA C 12 39 AA C 12 41 AA C 12 46 AA C VCKYTV1HB103K 11 50 AB C 11 51 AB C 11 188 AB C 12 51 AB C VC...

Page 166: ...3 57 AA C VRD HT2EY392J 14 94 AA C VRD HT2EY393J 13 53 AA C VRD HT2EY433J 13 46 AA C VRD HT2EY472J 14 84 AA C 14 96 AA C 14 128 AA C VRD HT2EY473J 13 60 AA C 14 85 AA C VRD HT2EY474J 14 117 AA N C VRD HT2EY512J 14 119 AA N C 14 129 AA N C VRD HT2EY513J 13 49 AA C VRD HT2EY561J 14 120 AA C 14 130 AA C VRD HT2EY620J 14 114 AA C 14 135 AA C VRD HT2EY621J 13 51 AA C VRD HT2EY681J 14 115 AA C VRD HT2EY...

Page 167: ...7 AA C 12 109 AA C VRS TS2AD472J 11 300 AA C 11 366 AA C 11 412 AA C 11 442 AA C 11 443 AA C 11 444 AA C 11 470 AA C VRS TS2AD473J 11 254 AA C 11 344 AA C 12 101 AA C VRS TS2AD511J 12 94 AA C VRS TS2AD512J 11 304 AA C VRS TS2AD562J 11 441 AA C VRS TS2AD623J 11 275 AA C 11 310 AA C VRS TS2AD680J 11 258 AA C 11 261 AA C 11 267 AA C 11 268 AA C 11 282 AA C 11 295 AA C 11 327 AA C 11 328 AA C 11 329 A...

Page 168: ...15 43 AF C 0KY0PMPS90120 15 44 AE N C 15 45 AE N C 0KY0R153U1000 15 70 AC C 0KY0R153U1010 15 63 AC C 0KY0R153U1020 15 78 AB C 0KY0R153U1530 15 81 AC C 0KY0R153U1810 15 61 AC C 0KY0R153U2020 15 67 AC N C 0KY0R153U2030 15 66 AC C 0KY0R153U2200 15 72 AC C 0KY0R153U3310 15 79 AC C 0KY0R153U3320 15 64 AC C 15 68 AC C 0KY0R153U3330 15 62 AB C 15 91 AB C 15 92 AB C 0KY0R153U3340 15 80 AC C 0KY0R153U3920 ...

Page 169: ... Hävitä käytetty paristo valmistajan ohjeiden mukaisesti French ATTENTION Il y a danger d explosion s il y a remplacement incorrect de la batterie Remplacer uniquement avec une batterie du même type ou d un type recommandé par le constructeur Mettre au rébut les batteries usagées conformément aux instructions du fabricant Swedish VARNING Explosionsfare vid felaktigt batteribyte Använd samma batter...

Page 170: ...739 0192 Japan Printed in Japan A0007 252SS IS C No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher COPYRIGHT 2000 BY SHARP CORPORATION ALL RIGHTS RESERVED ...

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