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Sharp FO-4450, Service Manual

The Sharp FO-4450 Service Manual is an essential tool for troubleshooting and repairing your device. This comprehensive manual provides step-by-step instructions, diagrams, and helpful tips. Download it for free from manualshive.com to ensure convenient access to detailed guidance and get your device up and running smoothly.

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FO-4450U/FO-CS1

CONTENTS

• CAUTION FOR BATTERY REPLACEMENT

• PRECAUTIONS FOR USING LEAD-FREE SOLDER

CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[2] Life of consumable  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
[3] Operation panel  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
[4] Transmittable documents  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
[5] Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
[6] Quick reference guide  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11

CHAPTER 2. ADJUSTMENTS
[1] Adjustments  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
[2] Diagnostics and service soft switches  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
[3] Refer to the service manual of FO-4400U.
[4] Refer to the service manual of FO-4400U.
[5] Refer to the service manual of FO-4400U.
[6] Refer to the service manual of FO-4400U.

CHAPTER 3. MECHANICAL DESCRIPTION
[1] Mechanical description  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
[2] Printer description  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
[3] Disassembly and assembly procedures  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
[4] Refer to the service manual of FO-4400U.

CHAPTER 4. DIAGRAMS
[1] Block diagram  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
[2] Wiring diagram  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
[3] Point-to-point diagram and connector signal name  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

CHAPTER 5. CIRCUIT DESCRIPTION
[1] Circuit description  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
[2] Circuit description of control PWB  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
[3] Circuit description of CIS unit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
[4] Circuit description of LIU PWB  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16
[5] Circuit description of operation panel PWB  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
[6] Circuit description of power supply PWB  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19

CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT
[1] Control PWB circuit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
[2] LIU PWB circuit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18
[3] Printer PWB circuit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
[4] Power supply PWB circuit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
[5] Operation panel PWB circuit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-27
[6] 2nd paper cassette PWB circuit (FO-CS1)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-31

CHAPTER 7. OPERATION FLOWCHART
[1] Refer to the service manual of FO-4400U.
[2] Refer to the service manual of FO-4400U.
[3] Refer to the service manual of FO-4400U.

CHAPTER 8. OTHERS
[1] Service Tools  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
[2] Refer to the service manual of FO-4400U.
PARTS GUIDE

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Summary of Contents for FO-4450

Page 1: ...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 l...

Page 2: ...U CHAPTER 4 DIAGRAMS 1 Block diagram 4 1 2 Wiring diagram 4 2 3 Point to point diagram and connector signal name 4 3 CHAPTER 5 CIRCUIT DESCRIPTION 1 Circuit description 5 1 2 Circuit description of control PWB 5 1 3 Circuit description of CIS unit 5 15 4 Circuit description of LIU PWB 5 16 5 Circuit description of operation panel PWB 5 18 6 Circuit description of power supply PWB 5 19 CHAPTER 6 CI...

Page 3: ...free solder The Power supply PWB of this model employs lead free solder This is indicated by the LF symbol printed on the PWB and in the service manual The suffix letter indicates the alloy type of the solder Example Indicates lead free solder of tin silver and copper 2 2 2 2 2Using lead free solder When repairing a PWB with the LF symbol only lead free solder should be used Using normal tin lead ...

Page 4: ...lity ITU T CCITT G3 mode Super G3 mode Printing resolution Horizontal 406 lines inch 16 lines mm Vertical 391 lines inch 15 4 lines mm Input document size Automatic feeding Width 5 8 to 10 1 148 to 257mm Length 5 0 to 14 3 128 to 364 mm Manual feeding Width 5 8 to 11 0 148 to 279 mm Length 5 0 to 38 0 128 to 966 mm Effective scanning width 8 2 208 mm max Effective printing width 8 0 203 mm max Rec...

Page 5: ...s REDIAL key Press this key to automatically redial the last number dialed SPEAKER key Press this key when transmitting a document by Normal Dialing to listen to the line and verify the response of the receiving fax machine START ENTER key Press this key to begin fax transmission when using Speed Dialing Direct Keypad Dialing or Normal Dialing This key is also used to select settings and complete ...

Page 6: ... you need to send or copy more 50 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 page into the feeder as the previous page is being scanned Insert gently to prevent double...

Page 7: ...ng the power cord Connect the female end of the power cord to the fax machine as shown Insert the male end into a 120 V 60 Hz grounded 3 prong AC outlet Important The fax machine requires its own dedicated power outlet The power outlet must not be shared with any other devices In particu lar do not use an extension cord to connect multiple devices to the outlet Note If your area experiences a high...

Page 8: ... according to local regulations 4Remove the new drum cartridge from its packaging Insert the drum cartridge into the print compartment Caution Excessive exposure to light will damage the drum cartridge Install the cartridge promptly after removing it from its packaging Make sure the drum cartridge is inserted in as far as it will go GREEN BLUE 5If you are installing a new toner cartridge remove th...

Page 9: ...a chine and shaking it This may increase the number of pages that can be printed before the toner runs out GWhen to replace the drum cartridge When the drum cartridge nears the end of its life the ALARM indica tor on the operation panel will blink and DRUM LIFE REACHED will appear in the display this message appears when approximately 1000 pages before the drum needs replacement Use the following ...

Page 10: ...ult to load the paper remove the cassette from the machine Pull the cassette out as far as it will go grasp the left side of the cassette with your left hand and then lift it up and out with both hands 5Push the cassette back into the machine making sure it clicks into place 5 Clearing paper jams Clearing a jammed document If the original document doesn t feed properly during transmission or copyi...

Page 11: ...er jams PAPER JAM will appear in the display Follow the steps below to clear the jam 1Press the green release and open the print compartment cover Caution The fusing unit inside the print compartment becomes very hot during operation Be careful not to touch the inside of the compartment 6Replace the toner cartridge and then close the print compartment cover GREEN BLUE 7If you have a paper cassette...

Page 12: ... cassette 5Place the machine on top of the cassette 1 Insert the cable guide into the cut out in the edge of the metal plate and then fold it in half and hook the top and bottom edges together 2 Insert the 15pin cable through the ferrite core and then connect the cable to the connectors on the machine and the cassette as shown Position the ferrite core in the gap between the bottom left hand corne...

Page 13: ...A A P P GAttach the support plate to the left side of the machine inserting the top edges of the plate under the machine housing Make sure that the guides fit into the holes as shown Secure the plate with screws as shown Use 6 mm screws for the holes marked with A and 10 mm screws for the holes marked with P Secure the screws in the order indicated by the numbers Note that the top hole on the righ...

Page 14: ... plete entry if only one digit is entered Enter a full number and press START ENTER 3 When finished press START ENTER 4 Press RESOLUTION or CONTRAST if needed 5 Press START ENTER Rapid Key Dialing 1 Press the desired Rapid Key Speed Dialing 1 Press SPEED DIAL and enter the desired Speed Dial number press START ENTER if you entered a 1 digit number 2 Press START ENTER Direct Keypad Dialing 1 Dial t...

Page 15: ...t IC s from an overcurrent generated in the CIS unit If F1 or F2 are open replace it with a new one 2 F5 ICP S1 0 is installed in order to protect IC s from an overcurrent generated in the panel PWB unit If F5 is open replace it with a new one 3 F100 ICP S1 0 is installed in order to protect IC s from an overcurrent generated in the verification stamp drive circuit If F100 is open replace it with ...

Page 16: ...ERN 4 START 06 PAPER FEED AGING 1 START 07 PAPER FEED AGING 2 START START 08 BIAS ADJUST MODE2 START 09 LIFE SET 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 ALL CLEAR START 11 LIFE ENTRY MODE PCU ROM Ver START 12 LIFE CLEAR MODE MEMORY CLEAR 1 ALL 2 IMAGE 3 NO MENU 9 8 7 START A SOFT SWI...

Page 17: ...ey It is shifted to set the last soft switch with the key It is shifted to set another soft switch by inputting two digits as the switch number When 2 digits are completely input Output of the soft switch list is started 6Inhibition of data change This is also applicable for the optional setting In the following case it is inhibited to change the data with the key error buzzer Switching ON OFF of ...

Page 18: ...ame as the Diagnosis C 4 Test result print Memory clear printing Panel check result printing ROM RAM test result printing 5Print area The specification of each item is the same as the specifi cation of the simple mode I Signal send mode After shift to the mode press the START key and the signals will be transmitted in the following sequence It can be used to check the modem and so on 1 No signals ...

Page 19: ...s continuously input Inputting is done in the hexadecimal mode The ten key is used for 0 through 9 and the alphabetic keys A RAPID 01 through 06 are used for A through F During data inputting the address can be moved forward and back ward one byte by one byte with and The address prior to the address 0 is looped as the maximum address The Validity of the address is not checked Accordingly writing ...

Page 20: ... This is an item to check that the LCD acts normally In case of a 2 lines LCD Display H to all the digits 20 letters x 2 lines V Personal book list The PASSCODE of the personal book 00 to 10 are output W No function X Message check list The mode is used to comparatively print the display data and list data in English and French Y No function Z Upgrade setting Not used Print hold code Print the pas...

Page 21: ...ring this mode and selecting the paper feeding aging mode each mode is executed by inputting the number of the above each mode with the numeric number keys and then inputting the print interval with the numeric number keys Refer to the paper feeding aging mode 1 for each mode Each mode stops the action only when the STOP key is pressed by an operator or when an error for print impossible occurs Im...

Page 22: ...ry on the control PWB is broken be cause of PWB repair etc In the production stage it is neces sary to execute this in the last process L I F E 1 0 0 0 0 L I F E 2 0 0 0 0 L I F E 3 0 0 0 0 0 0 0 key key 0 0 0 Rapid key 12 Life clear mode The mode is used to respectively clear the life counter of the printer and the counter of the auto feeder For setting proceed with the following procedure 1When ...

Page 23: ... 0 0 0 S F T S W 1 1 0 0 0 0 0 0 0 S F T S W 1 1 0 0 0 0 0 0 0 S F T S W 1 1 0 0 0 0 0 0 0 S F T S W 2 0 0 0 0 0 0 0 0 S F T S W 99 0 0 0 0 0 0 0 0 Press key during setting To finish the settings halfway between SW1 and SW99 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 No remain in effect The soft switch mo...

Page 24: ...e is set to 1 time 1 5 Switch to auto receive from manual receive Binary input 8 4 2 1 0 OPTION 6 0 No switch No 5 6 7 8 Data No 0 Set to 0 9 7 EX 0 0 0 0 0 8 eg Switch to auto receive is set to disable 0 Communication results printout Printed at Printed at Printed at Not printed Printed OPTION error only error timer transmis every time memory sion mode only only 1 No 1 0 0 0 1 1 0 2 No 2 0 0 1 0 ...

Page 25: ...de 5 CNG send when manual TX On Off 1 6 Protocol monitor On Off 0 7 Line monitor On Off 0 8 Reserved 0 Compromised equalizer 0Km 1 8Km 3 6Km 7 2Km Valid when 1 No 1 0 0 1 1 0 transmitting 2 No 2 0 1 0 1 0 3 H2 mode No Yes 0 4 Signal transmission level Binary input 16 8 4 2 1 0 5 No 4 5 6 7 8 Data No 1 SW8 6 EX 0 1 1 0 1 1 7 eg Signal transmission level is set to 10dBm 0 8 1 CED tone signal interva...

Page 26: ...de function On Off 1 3 V 34 control channel communication speed 2400bps 1200bps 0 EOL detection timer 13sec 25sec 5sec 5sec 4 No 4 0 0 1 1 0 SW12 5 No 5 0 1 0 1 0 Processing of DIS reception after DIS Command A line is Apply to T 30 α transmission retransmitting cut T 30 6 No 6 0 0 1 1 0 7 No 7 0 1 0 1 0 8 The change to DB from DP by Yes No 0 1 DTMF output level High Binary input 16 8 4 2 0 2 No 1...

Page 27: ... 0 0 1 1 0 0 0 7 No 7 0 0 0 0 0 1 1 0 8 No 8 0 1 0 0 0 0 0 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW17 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 1 1 Reserved 1 2 Reserved 0 3 Reserved 0 SW18 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 0 1 Reserved 1 2 Reserved 0 3 Reserved 0 SW19 4 Reserved 0 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0...

Page 28: ...rved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0 1 Reserved 0 2 Reserved 1 3 Reserved 0 SW24 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW25 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 1 SW26 4 Reserved 1 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0 1 Reserved 0 2 Reserved 1 3...

Page 29: ...W30 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 0 8 Reserved 1 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW31 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 1 2 Reserved 0 3 Reserved 1 SW32 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 0 1 Reserved 1 2 Reserved 1 3 Reserved 1 SW33 4 Reserved 0 5 Reserved 1 6 Reserved 1 7 Reserved 1 8 Reserved 0 SW N...

Page 30: ... 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW37 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 1 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW38 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW39 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 1 2 16 SW NO DATA NO I...

Page 31: ...rved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW43 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW44 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW45 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW46 4 Reserve...

Page 32: ... Reserved 0 2 Reserved 0 3 Reserved 0 SW50 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW51 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW52 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW53 4 Reserved 0 5 Reserved 0 6 Re...

Page 33: ...0 9 0 10 0 5 No 5 1 1 1 1 1 1 1 1 6 No 6 0 0 0 0 1 1 1 1 7 No 7 0 0 1 1 0 0 1 1 8 No 8 0 1 0 1 0 1 0 1 Duplex scan Continuous Black Line Count Black line detection when reading for copies 1 2 3 4 5 6 7 Not used 1 No 1 0 0 0 0 0 0 0 0 2 No 2 0 0 0 0 1 1 1 Other 0 3 No 3 0 0 1 1 0 0 1 1 4 No 4 0 1 0 1 0 1 0 1 Duplex scan Black Line Percent Black page detection when reading for Not found 1 0 1 5 2 0 ...

Page 34: ...ved 0 3 Verification stamp Yes No 0 4 Day light saving No Yes 1 SW61 Key buzzer volume Off High Low Low 5 No 5 0 0 1 1 1 6 No 6 0 1 0 1 0 7 Reserved 0 8 Reserved 0 High High Middle Low 1 Speaker volume No 1 0 0 1 1 1 2 No 2 0 1 0 1 1 3 Reserved 1 SW62 4 Reserved 0 Off High Middle Low 5 Ringer volume No 5 0 0 1 1 1 6 No 6 0 1 0 1 1 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 1 3 Reserved 0 SW...

Page 35: ...selection of separate page None Tray 1st Cass 2nd Cass OPTION SW66 4 No 4 0 0 1 1 0 5 No 5 0 1 0 1 1 6 Reserved 0 7 Maximum size of input document 38 inch 19 inch 1 8 Print hold function On Off 0 Power save mode OFF ON OPTION 1 No 1 0 0 0 2 No 2 0 1 0 Density adjustment of print bias Binary input 4 2 1 set to 1 7 3 No 3 4 5 Data No 1 faint 6 deep 1 set to 0 is SW67 4 EX 1 0 0 0 equal to 4 5 eg Bia...

Page 36: ...0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 SW73 5 Reserved 0 Data reduction AUTO 100 The number in is 6 Except notation Setting prohibition No 6 0 1 Set up to 100 except the 0 applicable for the 7 No 7 0 0 notation 0 footer print on Auto 8 No 8 0 0 0 is equivalent to 100 1 Automatic printing of activity report Yes When memory full No First data is cleared when memory full 0...

Page 37: ... Strong Weak 0 1 Cassette define LTR A4 Tray A4 LTR 0 2 Cassette define LTR A4 2nd A4 LTR 0 3 Reserved 0 4 Reserved 1 SW77 5 Reserved 1 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 1 2 Reserved 0 3 Reserved 0 SW78 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Secure billing code Yes No 0 2 Pause with SHIFT key Yes No 0 Only when special billing code is given 3 Reserved 0 ...

Page 38: ...1 Reserved 0 2 Reserved 0 3 Reserved 0 SW84 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 4 Reserved 0 SW85 5 Waiting time of duplex scan Binary input 8 4 2 1 0 6 No 5 6 7 8 xxxx 1 minutes 0 7 EX 0 0 0 0 1 minute 0 8 0 0 1 0 3 minutes 0 1 1 1 1 Without a limitation 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW86 4 Reserved 0 5 Reserved 0 6 Rese...

Page 39: ...d 1 SW90 4 Reserved 0 5 Reserved 0 6 Reserved 1 7 Reserved 0 8 Reserved 1 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW91 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 1 3 Waiting time after dialing 90sec The specification of each country is followed 0 SW92 4 Show receiver s name Yes Show No Hide 1 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserve...

Page 40: ... 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW97 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 0 3 Reserved 0 SW98 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 0 8 Reserved 0 1 Reserved 0 2 Reserved 1 3 Reserved 1 SW99 4 Reserved 0 5 Reserved 0 6 Reserved 0 7 Reserved 1 8 Reserved 1 SW NO DATA NO ITEM S...

Page 41: ...lt is produced only a communication error is en countered If No 1 was set to 1 No 2 was set to 1 and No 3 was set to 0 the communication result will be produced every time a communica tion is done even if the communication was successful If No 1 was set to 0 No 2 to 1 and No 3 to 0 the communication result will be produced every transmission Setting No 1 to 1 No 2 to 0 and No 3 to 0 will disable t...

Page 42: ...zer freeze This switch is used to perform reception operation by fixing the equal izer control of modem for the line which is always in an unfavorable state and picture cannot be received Usually the control is executed according to the state of line where the equalizer setting is changed always SW9 No 4 Equalizer freeze conditions Setting which specifies SW9 No 3 control only in condition of 7200...

Page 43: ...No 4 Reserved Set to 1 SW26 No 5 No 6 Reserved Set to 0 SW26 No 7 Reserved Set to 1 SW26 No 8 Reserved Set to 0 SW27 No 1 Reserved Set to 0 SW27 No 2 Reserved Set to 1 SW27 No 3 No 8 Reserved Set to 0 SW28 No 1 No 2 Reserved Set to 0 SW28 No 3 No 5 Reserved Set to 1 SW28 No 6 No 8 Reserved Set to 0 SW29 No 1 No 4 Reserved Set to 0 2 29 SW17 No 1 No 7 Reserved Set to 0 SW17 No 8 Reserved Set to 1 S...

Page 44: ...et criteria to detect a black line when reading for copies SW56 No 5 No 8 Duplex scan Black page detection when reading for copies Set criteria to detect a blank page when reading for copies SW57 No 1 No 8 Reserved Set to 0 2 30 SW29 No 5 Reserved Set to 1 SW29 No 6 No 8 Reserved Set to 0 SW30 No 1 No 4 Reserved Set to 0 SW30 No 5 No 6 Reserved Set to 1 SW30 No 7 Reserved Set to 0 SW30 No 8 Reserv...

Page 45: ...nterval 0 minute SW64 No 6 No 7 Reserved Set to 0 SW64 No 8 Quick on line function It is selected whether auto dial call is activated in the memory input mode when one document is completely read or when all pages are completely read SW65 No 1 No 2 Cassette selection To set selective modes for detail paper cassettes of the printer 00 Manual 01 Automatic 1 10 Automatic 2 11 Except the above To sele...

Page 46: ...ed unless the MODE key is manually set to an other mode SW71 No 8 Reserved Set to 0 SW72 No 1 Reserved Set to 1 SW72 No 2 Reserved Set to 0 SW72 No 3 Reserved Set to 1 SW72 No 4 No 8 Reserved Set to 0 SW73 No 1 No 5 Reserved Set to 0 SW73 No 6 No 8 Data reduction Reduction ratio of receiving is set It can be changed even in the optional mode To set printing reduction rate of received images SW74 N...

Page 47: ...tted and to use the function of Weak 0 for general cases SW76 No 8 MTF intensity in half tone mode This allows selection of MTF correction dimness correction in the half tone mode When NO 1 is selected the whole image becomes soft and mild On the contrary however mildness of characters will be re duced Normally set to NO 1 SW77 No 1 Cassette define LTR A4 Tray A4 cassette can be used Set 0 or 1 fo...

Page 48: ...he receiver s dial number is printed on the report SW92 No 5 No 8 Reserved Set to 0 SW93 No 1 No 8 Reserved Set to 0 SW94 No 1 No 8 Reserved Set to 0 SW95 No 1 No 4 Reserved Set to 0 SW95 No 5 No 6 Reserved Set to 1 SW95 No 7 Reserved Set to 0 SW95 No 8 Reserved Set to 1 SW96 No 1 No 8 Reserved Set to 0 SW97 No 1 No 8 Reserved Set to 0 SW98 No 1 No 8 Reserved Set to 0 SW99 No 1 Reserved Set to 0 S...

Page 49: ...e 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 gently place them into the hopper The first page under the stack will be taken up by the feed roller to get ready for tra...

Page 50: ...te Push Up Plate 15 2nd Option Cassette Option FO CS1 17 Received Document Tray 18 ADF Exit Tray 2 DRIVE SECTION 2 1 Overview The main motor M1 transmits the drive to the rollers of the printer and the 2nd paper cassette unit via each gear as shown below Backup Roller Heat Roller Drum Charge Brush Image Transfer Roller Sleeve Roller PC Drum Toner Transport Roller Paper Take up Roller 2nd Paper Cas...

Page 51: ...ged voltage Developing Sleeve Roller Developing bias voltage Developing Toner Regulation Plate Developing blade voltage Developing Toner Collecting Plate Developing Lower Seal voltage Image Transfer Roller Image transfer voltage PE1 Paper Empty Sensor Detects that a sheet of paper is taken up The signal is L when paper is detected PS1 Paper Take Up Sensor Detects that a sheet of paper is taken up ...

Page 52: ...ed whether the actual length matches the paper length specified by the controller Fig 6 Print Head Unit Exposure Print Exit Image Transfer Fusing PC Drum Development Drum Cartridge Toner Cartridge 2nd Option Cassette Unit Paper Take up Sensor PS1 Paper Take up Roller Depressing Cam Paper Empty Sensor PE1 Paper Tray Paper Take up Solenoid SL1 Paper Take up Gear 1 3 2 4 Drum Cartridge Rotating Charg...

Page 53: ...face approx 50V Reflector Mirror Print Head Unit PWB D 9 DEVELOPMENT 9 1 Overview Toner is applied to the invisible static image on the PC Drum and a toner image developed image is created on the drum surface VBL VB VSS 6 4 3 8 7 Toner Cartridge 1 2 6 3 4 5 7 8 Developing Lower Seal Voltage terminal VSS Developing Voltage terminal VB Developing Blade Voltage terminal VBL VSS DC 300V DC 400 V max V...

Page 54: ...perature When the Heater Lamp H1 is not turned OFF even if the Thermistor TH1 detects a high temperature malfunction if the surface temperature of the Heat Roller exceeds 230 C the signal from IC4 79 changes from L to H to turn OFF the Heater Lamp H1 forcibly 1 2 1 2 CN2 2 1 TH1 1 2 CN2 H1 TS1 DC5V 78 IC4 3 2 1 Q103 GND DC5V IC3 79 55 CMPOUT P01 CMPIN AN8 P63 GND GND H1 ON H1 OFF L H H L L L 1 2 3...

Page 55: ... a sheet of paper etc Sends the vertical direction synchronizing signal when the Paper Take Up Sensor is ON Sends the main scanning direction synchronizing signal Prints out video data for one scan Printing is completed Initiates the printing command Receives the vertical direction synchronizing signal Receives the main scanning direction syn chronizing signal Sends video data for one scan Has one...

Page 56: ...ng Command PRINT Polygon Motor M3 Paper Take Up Sensor PS1 Drum Charge Exposure output Development output Image Transfer output Main Motor M1 Paper Take Up Solenoid SL1 OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON Polygon Motor M3 Main Motor M1 Drum Charge output Exposure output Development output Image Transfer output Paper Exit Sensor PS3 DC Charge AC Charge OFF Charge manuals4you com manuals4yo...

Page 57: ...isassembly and assembly of such parts and units refer to the Parts List The numbers in the illustration the parts list and the flowchart in a same section are common to each other To assure reliability of the product the disassembly and the assembly procedures should be performed carefully and deliberately 1 Fig 1 Front cabinet Parts list Fig 1 1 2 3 4 1 2 2 4 HOOK 3 HOOK HOOK HOOK HOOK 1 Main uni...

Page 58: ...S1 3 10 Parts list Fig 2 Fig 2 2 Rear cabinet 1 2 3 4 5 2 3 HOOK 4 5 4 4 4 4 4 HOOK HOOK 1 1 Main unit 1 2 Screw 3 10 1 3 ROM cover 1 4 Screw 3 10 6 5 Rear cabinet 1 No Part name Qty manuals4you com manuals4you com ...

Page 59: ... 11 Fig 3 Parts list Fig 3 3 PWB plate Right cabinet 1 2 3 4 5 1 2 3 2 2 LIU PWB Printer PWB Control PWB 4 4 5 HOOK HOOK HOOK 1 1 Main unit 1 2 Screw 3 6 6 3 PWB plate 1 4 Screw 3 10 2 5 Right cabinet 1 No Part name Qty ...

Page 60: ...B Printer PWB Control PWB Control PWB Control PWB LIU PWB 6 6 6 6 6 6 6 1 2 3 4 5 6 7 8 9 4 PWB unit No Part name Qty 1 Main unit 1 2 Screw 3 6 7 3 Screw 3 10 1 4 Band 1 5 Core F2146 1 6 Connector 20 7 LIU PWB unit 1 8 Control PWB unit 1 9 Printer PWB unit 1 manuals4you com manuals4you com ...

Page 61: ...ist Fig 5 Fig 5 5 Operation panel unit Upper cover unit 1 2 3 4 6 7 3 4 5 5 1 3 3 6 7 1 2 5 3 1 Main unit 1 2 Screw 3 10 1 3 Screw 3 6 6 4 Earth cable 1 5 Operation panel unit 1 6 Screw 3 8 1 7 Upper cover unit 1 No Part name Qty ...

Page 62: ...3 16 11 Screw 3 6 1 12 Paper feed tray unit 1 13 Screw 3 10 1 14 Tray width guide front 1 15 Screw 3 10 1 16 Tray width guide rear 1 17 Connector 2 18 Sensor 2 19 Paper feed tray 1 1 Main unit 1 2 Screw 3 6 5 3 Screw 3 10 2 4 Screw 3 6 1 5 Front left frame 1 6 Screw 3 10 2 7 Speaker holder plate spring 1 8 Speaker ass y 1 9 Inner front cabinet 1 10 Screw 3 10 2 No Part name Qty No Part name Qty ma...

Page 63: ...st Fig 7 Fig 8 8 Inner left cabinet unit Parts list Fig 8 1 2 3 4 5 1 2 4 2 3 5 2 1 Main unit 1 2 Screw 3 8 4 3 Inner left cabinet unit 1 No Part name Qty 1 2 3 1 2 2 3 2 2 1 Main unit 1 2 Screw 3 6 7 3 Rear left frame 1 4 Screw 3 6 1 5 Bottom left frame 1 No Part name Qty ...

Page 64: ...ts list Fig 9 1 2 3 4 5 6 7 8 1 3 2 2 4 2 2 5 8 7 6 5 5 3 1 Main unit 1 2 Screw 3 6 4 3 Connector 4 4 Power supply PWB unit 1 5 Screw 3 6 3 6 Screw 4 6 1 7 Power supply PWB plate 1 8 Power supply PWB 1 No Part name Qty manuals4you com manuals4you com ...

Page 65: ...ner frame unit 1 2 1 Scanner frame unit 1 2 Screw 3 8 1 3 Operation panel unit 1 4 Screw 3 10 5 5 Screw 3 10 2 6 Document guide upper 1 7 Stopper 1 8 Left upper cabinet 1 No Part name Qty 1 2 3 4 5 6 7 8 1 3 4 5 6 2 1 8 7 4 5 4 m a n u a l s 4 y o u c o m ...

Page 66: ...ore F2146 1 26 CIS spring 2 27 Screw 3 6 1 28 FD1 earth spring 1 29 Screw 3 6 1 30 Screw 3 10 1 31 SD2 earth spring 1 32 Verification stamp FO 45VS 1 33 Document sensor switch 1 34 Transfer sensor switch 1 35 Front sensor switch 1 36 Document sensor cable 1 37 Pinch roller spring 2 38 PO pinch roller 2 39 Screw 3 10 2 40 Scanner support plate 1 41 Paper earth brush 1 42 Screw 3 10 2 43 Anti curl p...

Page 67: ...0 41 2 3 2 2 1 Rib 7 6 6 20 19 8 9 10 12 10 12 11 13 14 4 17 18 5 21 22 23 31 29 32 35 30 41 40 24 25 26 27 28 33 34 37 38 39 36 28 28 Long Short 23 No Part name Qty No Part name Qty No Part name Qty 15 Separate sheet 1 16 Separate sheet 1 17 Transfer plate piece 1 18 Input pressure spring 1 19 Back sheet 1 20 Paper brush 1 21 Back guide 1 22 Back bracket 1 23 Document guide upper 1 24 Screw 3x10 ...

Page 68: ... 1 17 Pinch roller ass y 2 18 Screw 3 8 1 19 Pinion gear 1 20 Hopper spring 1 21 Upper cover lock button 1 22 Hopper guide left 1 23 Hopper guide right 1 24 Upper cover 1 1 Screw 3 10 5 2 Screw 3 8 2 3 Upper cover lock spring 1 4 Upper cover lock nail 1 5 Drum cartridge detect 1 lever spring 6 Drum cartridge detect lever 1 7 Shutter lever 1 8 Idler gear 32z 5 9 Upper cover roller 1 10 Idler gear 2...

Page 69: ...le Motor cable CIS cable CNPW Sensor cable Sensor cable Control PWB Control PWB Printer PWB Printer PWB Speaker cable LIU PWB LIU PWB LIU cable LIU cable CN15 CN12 CN14 CN3 CN9 CN5 3 times CIS cable Rib 3 Scanner frame Front sensor cable Red CIS cable Not used Rib Rib Rib Rib Document sensor cable White Transfer sensor cable Yellow 3 Rib 1 Band 100mm 4 2 Core F2149 1 3 Core F2146 2 4 Band 1 5 Scre...

Page 70: ...sing unit 2 2 4 How to install the verification stamp FO 45VS Refer to the service manual of FO 4400U Refer to the service manual of FO 4400U 22 Paper cassette FO CS1 23 Paper cassette unit Option cassette PWB unit FO CS1 24 Drive system unit FO CS1 25 Cassette cabinet FO CS1 26 Cassette case 1 2 FO CS1 27 Cassette case 2 2 FO CS1 manuals4you com manuals4you com ...

Page 71: ...o 400dpi B4 SDRAM 8MB 8 3 30ppm Option FO 8MK based on LC821033 A4 CIS Memory PWB Image Memory 8 Run length Converter 203dpi 8pixel mm Image Memory NAND Flash 8MB Panel Controller NAND Flash 8 Motor Controller Scan Mechanism 8MB CPU I F Mapper Stepping Motor GPIO port serial RTC Backup Print Data Processor SM8578BV LIU PWB MODEM Line1 8 ECC Code Generator HSYNC TOD etc Printer PWB MINOLTA NC L601 ...

Page 72: ...EMPTY SENSOR 8 5 6 2 2 TEL LINE LIU PWB CNLIU1 10 3 3 2 5 POWER SUPPLY PWB 4 1 2 1 1 12 8 2 30 2 30 2 4 10 9 2 TRANSFER SENSOR FRONT SENSOR DOCUMENT SENSOR 2 2 2 8 CN1 CN7 CN14 CN2 CN10 CN15 CN4 CN6 CN13 CN11 CN12 CN3 CN8 CN5 CN9 4 28 LED PWB 15 COG LCD 20x2 Characters 14 14 CNCOGA JOINT PWB CNCOGB CNLEDA CNCOG OPERATION PANEL PWB CNPNA TX MOTOR PS4 PAPER OUT SENSOR 2 3 OPTION FO 45VS SPEAKER CN5 ...

Page 73: ...R ON HEATER RELAY OFF 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 CN1 M2 POLYGON MOTOR CN9 1 2 3 4 5 24V GND MG POLYGON M REM POLYGON M LCCK POLYGON M CLK PWB D LASER DIODE DRIVE PWB CN5 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 SOS 5V LD POWER LOW LD EN SH N GND DG L DATA 5V SOS 5V LD POWER LOW LD EN SH N GND DG L DATA 5V HV1 HIGH VOLTAGE PWB UNIT CN4 CN1 1 2 3 4 5 6 7 8 9 10 10 9 8 7 6 5 4 3 2 1 5V CH LREM T VR T MON...

Page 74: ... OPD4 OPD3 OPD2 OPD1 OPD0 MEMDTC0 DG MEMDTC1 DG DG DG DG 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 MEMORY PWB OPTION FO 8MK SERVICE USE ONLY DG CLEO DG ALEO DG WP1 3 3V NANDWR 3 3V OPCS 3 3V BUSYOP R W NANDRD DEN OPD7 OPD6 OPD5 OPD4 OPD3 OPD2 OPD1 OPD0 MEMDTC0 DG MEMDTC1 DG DG DG DG 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...

Page 75: ...2 Mbit FLASH MEMORY This is a flash memory writing program and is also used for the registra tion data such as telephone directory 32 Mbit area is divided into 2 for every 16 Mbit the lower order and higher order address sides are used for the program and for the regis tration data respectively 3 W986416DH or MT48LC4M16A2TG IC25 pin 54 TSOP 64 Mbit SDRAM The program stored in the flash memory IC12...

Page 76: ...generator watchdog timer Central processing unit D A converter DMAC H UDI INTC MMU RTC SCI SCIF TLB TMU UBC Direct memory access controller Hitachi user debugging interface Interrupt controller Memory management unit Realtime clock Serial communication interface with smart card interface Serial communication interface with FIFO Address translation buffer Timer unit User break controller TLB CCN L ...

Page 77: ...on 52 O A5 Address bus 53 O A6 Address bus 54 O A7 Address bus 55 O A8 Address bus 56 O A9 Address bus 57 O A10 Address bus 58 O A11 Address bus 59 O A12 Address bus 60 O A13 Address bus 61 VssQ Input output power supply 0 V 62 O A14 Address bus 63 VccQ Input output power supply 3 3 V 64 O A15 Address bus 65 O A16 Address bus 66 O A17 Address bus 67 O A18 Address bus 68 O A19 Address bus 69 O A20 ...

Page 78: ...request 2 SC port 145 I RxD0 SCPT 0 SCI receive data 0 SC port 146 I RxD2 SCPT 2 SCIF receive data 2 SC port 147 I CTS2 IRQ5 SCPT 5 SCIF transmit clear external interruption request SC port 148 Vss Internal power supply 0 V 149 I RESETM Manual reset request 150 Vcc Internal power supply 1 9 V 151 I I I O IRQ0 IRL0 PTH 0 External interrupt request input output port H 152 I I I O IRQ1 IRL1 PTH 1 Ext...

Page 79: ...D converts the scanning image data from analogue to digital and executes the converted image data processing 7Print image processing and output printing data The block has the following functions That is converts the image data for printing into 400dpi and applies smoothing processing And then output the printing data according to HSYNC signal from PCU 8CODEC The block has the following functions ...

Page 80: ...XRDOUT 83 O SDCLK Clock of page memory 30 O XWAIT Wait request signal 84 O DQMUL Data mask of page memory 31 I XBUSYDP Busy signal of Dual port RAM 85 CKE CK enable of page memory 32 I XMDMINT1 86 O CASB CAS of page memory 33 I XMDMINT0 87 O RASB RAS of page memory 34 O XMDMCS1 Chip select Modem Chip 1 88 DWEB Write strobe of page memory 35 O XMDMCS0 Chip select Modem Chip 0 89 XCSDRM0 Chip select...

Page 81: ...A22 Address bus bit22 134 I SEN5 Key sense signal 188 I A21 Address bus bit21 135 I SEN4 Key sense signal 189 I A20 Address bus bit20 136 I SEN3 Key sense signal 190 I A13 Address bus bit13 137 I SEN2 Key sense signal 191 I A12 Address bus bit12 138 I SEN1 Key sense signal 192 I A11 Address bus bit11 139 I SEN0 Key sense signal 193 I A10 Address bus bit10 140 B LD15 LED 194 I A9 Address bus bit9 1...

Page 82: ...device set and read the time 5Verification stamp control The software control on off of the verification stamp And the control block has hardware timer instead of the continuous stamp on status 6Original sensor detect The software detects the original sensor And then the control block has the generated interrupt circuitry by detecting the sensor signal risen fallen Fig 4 LC24199B WJ0 E BLOCK DIAGR...

Page 83: ...board 32 O XNICACKP Acknowledge signal for NIC in PCL mode 84 B DPONIC3 33 I RXWP READ WRITE signal from PCL 8 DPONIC4 34 P VDD Power supply 86 VDD Power supply 35 P VSS Ground 87 P VSS Ground 36 I PCLKPCL Serial communication clock in PCL mode 88 DPONIC5 37 O PSTSPCL Status data from PCU in PCL mode 89 B DPONIC6 38 I PCMDPCL Command data to PCL in PCL mode 90 B DPONIC7 39 O PACK Printing acknowle...

Page 84: ...4 127 O XCSNICIN 179 B D3 128 I GPIO4 PWSAVE Power save control for PS unit 180 B D2 129 I GPIO5 LEDON Light ON OFF for LED in CIS 181 B 130 I GPIO6 VPPCN VPP control of nor flash memory 182 B 131 I GPIO7 XWP Write protect for nor flash memory 183 N C Not connect 132 I XNICACK Acknowledge signal for NIC 184 O INTR 133 I XROLSNS Roller position sensor 185 I XRESET 134 I XORGSNS Document sensor 186 ...

Page 85: ...ate Adaptation ARA in V 34 half duplex Auto dial and auto answer control TTL and CMOS compatible DTE interface ITU T V 24 EIA TIA 232 E data control Microprocessor bus data configuration control Receive dynamic range 0 dBm to 43 dBm for V 17 V 33 V 29 V 27 ter and V 21 9 dBm to 43 dBm for V 34 half duplex Caller ID Demodulation Single tone detection in Data Mode ADPCM Voice Mode Conexant Proprieta...

Page 86: ...te 2 12000 Note 2 Note 2 Note 2 Note 2 V 34 9600 TCM3 TCM Note 2 9600 Note 2 Note 2 Note 2 Note 2 V 34 7200 TCM3 TCM Note 2 7200 Note 2 Note 2 Note 2 Note 2 V 34 4800 TCM3 TCM Note 2 4800 Note 2 Note 2 Note 2 Note 2 V 34 2400 TCM3 TCM Note 2 2400 2400 only Note 2 Note 2 Note 2 V 32 bis 14400 TCM TCM 1800 14400 2400 6 1 128 V 32 bis 12000 TCM TCM 1800 12000 2400 5 1 64 V 32 bis 9600 TCM TCM 1800 96...

Page 87: ...phone Line Interface 50 PWR VDD FM336Plus IC30 Terminal description PIN I O Name Interface 51 RESERVED NC 52 GND VSUB 53 GND VSS 54 NC NC 55 NC NC 56 MI SLEEP Modem Interconnect 57 PWR VDD1 58 NC NC 59 RESERVED NC 60 RESERVED NC 61 MI SR1IO Modem Interconnect 62 PWR VCORE 63 PWR VDD1 64 IA XTCLK DTE Serial Interface 65 GND VSS 66 RESERVED NC 67 OA RXD DTE Serial Interface 68 IA DTR DTE Serial Inte...

Page 88: ...he page memory for printing This memory is controlled by the MAIN ASIC directly The page memory for scanner is composed of the partial area of IC5 The image data of approx one page except in the super fine mode of the draft read with the scanner can be stored They are stored until they are contracted by CODEC function in MAIN ASIC The page memory for printing is composed of the remaining areas of ...

Page 89: ... H input output OFF L input output ON I01 I11 22 23 Digital inputs that set the output current I02 I12 21 20 The output currents can be set to 1 3 2 3 or full by setting these pins to appropriate combinations of high and low levels VCC 28 Logic block power supply LB1845 IC3 Terminal description 3 Circuit description of CIS unit 1 CIS CIS is an image sensor which puts the original paper in close co...

Page 90: ...rring on the telephone line The AR1 protect the circuit from the 390V or higher line surge voltages The AR2 and AR3 protect the circuit from the 500V or higher verti cal surge voltages The ZD6 and ZD7 control the voltage generated on the secondary side of matching transformer to 2V 2 On hook status detection circuit The on hook status detection circuit detects the Status of the push speaker key an...

Page 91: ...ional amplifier transmits the voice transmission signal to the line and feeds back the voice signal to the voice reception circuit as the side tone 7 Signal selection The following signals are used to control the transmission line of FAX signal For details refer to the signal selector matrix table NO Signal Name CNLIU 1 RXIN 2 TXOUT 3 CI 4 EXHS 5 DPON N C NO Signal Name CNLIU 6 CML 7 5V 8 DG 9 24V...

Page 92: ...l PWB The operation panel PWB includes the ten key scan circuit and the LED lighting circuit The LS145 is controlled through LD0 LD3 4 bits and ten key detection is performed The HC174 is controlled through LD0 LD5 6 bits to provide LED lighting information 2 COG LCD LMG2025 TPR The COG uses the one chip LCD driver IC to display 20 digits x 2 lines The LCD display density is controlled with an ext...

Page 93: ...ary winding Control of constant voltage is carry out by as follows Feedback put on control circuit through photo coupler from 24 V Out put Over Current Protection Circuit detect spread of ON period by Out put Load is heavy and extend OFF period by control circuit And turn down energy that accumulating in primary winding Over Current Protection is make secondary side of output voltage 24 V s rising...

Page 94: ... M TP505 R256 10K C221 N M C22 1u 6 3V C222 R286 N M R293 4 7K C224 TP3 R355 C20 1u 6 3V IC17 PST596 C17 1u 6 3V R352 R302 0 R360 0 R260 0 R294 4 7K C218 TP2 R332 4 7K L101 0 1608 2125 C23 1u 6 3V R454 0 C19 1u 6 3V R357 N M R32 IC15 N M CDC2509CPWR R300 0 C274 R296 10K C217 R257 N M Q110 C241 N M R359 N M R301 10K R3544 7K C248 1u C245 0 1u C25 1u 6 3V C220 0 1u R336 0 C276 C21 1u 6 3V C10 1u 6 3...

Page 95: ...0 140 SCK0 SCPT 1 141 TxD2 SCPT 2 142 SCK2 SCPT 3 143 RTS2 SCPT 4 144 RxD0 SCPT 0 145 RxD2 SCPT 2 146 CTS2 IRQ5 SCPT 5 147 IRQ0 IRL0 PTH 0 151 IRQ1 IRL1 PTH 1 152 IRQ2 IRL2 PTH 2 153 IRQ3 IRL3 PTH 3 154 IRQ4 PTH 4 155 DREQ0 PTH 5 160 DREQ1 PTH 6 161 XTAL2 2 EXTAL2 3 ASEMD0 122 XTAL 131 EXTAL 132 MD1 129 MD0 163 MD2 164 RESETM 149 RESETP 165 MD3 167 MD4 168 MD5 169 AN 0 PTJ 0 171 AN 1 PTJ 1 172 AN ...

Page 96: ...1 93 MA0 92 XCSDRM0 89 DWEB 88 RASB 87 CASB 86 CKE 85 SDCLK 83 DQMUL 84 PDATA 43 HSYNC 42 TODB 41 TXB 158 TXBI1 159 TXAI0 165 TXBI0 160 TXAI1 164 TXA 161 CRNT0 166 CRNT1 167 SEN7 132 SEN6 133 SEN5 134 SEN4 135 SEN3 136 SEN2 137 SEN1 138 SEN0 139 LD0 157 LD1 156 LD2 155 LD3 154 LD4 153 LD5 152 LD6 151 LD7 150 LD8 149 LD9 148 LD10 147 LD11 146 LD12 143 LD13 142 LD14 141 LD15 140 BKLON 131 PLTSW 130 ...

Page 97: ...4 1Y4 12 2Y1 9 2Y2 7 2Y3 5 2Y4 3 VCC 20 GND 10 1 2 1 2 1 2 14 7 1A1 2 1A2 4 1A3 6 1A4 8 2A1 11 2A2 13 2A3 15 2A4 17 1G 1 2G 19 1Y1 18 1Y2 16 1Y3 14 1Y4 12 2Y1 9 2Y2 7 2Y3 5 2Y4 3 VCC 20 GND 10 C181 1u TP20 R109 0 R231 270 C139 1u R207 0 TP19 CE4 10u 16V TP26 R249 1M TP86 TP24 Q101 N M 2SA1037KR IC14B 74LV14A TP21 R227 270 TP70 TP89 R203 33 TP54 TP65 R216 3 3K C151 0 1u R229 270 C186 TP96 TP59 TP83...

Page 98: ... DPOPCL0 41 RXWP 33 XNICACKP 32 PREQ 40 PACK 39 PCMDPCL 38 PSTSPCL 37 PCLKPCL 36 PCLRESB 31 PDATAINPCL 30 EPRDYPCLB 29 PRRDYPCLB 28 ETBSYPCLB 27 CPRDYPCLB 26 CTBSYPCLB 25 PCMD 24 PSTS 23 PCLK 22 PCURESB 21 PDATA 20 EPRDYB 19 PRRDYB 18 ETBSYB 15 CPRDYB 14 CTBSYB 13 PDATAM 12 XCI0 11 XEXHS0 10 DPON0 9 TXMUTE0 8 CML0 7 DPMUTE0 6 ERLY0 4 GAINC0 5 TEST 186 XCI1 3 MONSEL 206 DPON1 205 TXMUTE1 204 CML1 2...

Page 99: ...405 270 BR30 N M TP111 R331 5 6K TP113 R406 10K X4 32 768KHz TP191 TP120 C294 0 1u C315 N M TP174 C600 N M BR32 TP186 C66 N M TP175 C272 0 1u TP115 TP178 R327 10K R447 N M R326 10K TP180 C271 2200p TP110 TP182 R57 10K R413 10K R414 N M IC23B BA10393F R330 10K TP172 C204 0 1u BR33 TP167 R411 270 C292 12p TP170 R444 C312 N M TP122 R442 R441 TP124 R446 0 R325 10K C270 2200p IC14C 74LV14A C291 0 1u C3...

Page 100: ...9 RY BY 7 NC 26 GND 6 Vss 36 Vss 13 Vcc 12 Vcc 37 NC 27 NC 28 NC 33 NC 34 NC 21 NC 22 NC 23 NC 24 NC 25 NC 1 NC 2 NC 3 NC 4 NC 5 NC 35 NC 40 NC 47 NC 38 NC 39 NC 10 NC 11 NC 14 NC 15 NC 20 NC 45 NC 46 NC 48 I O8 27 I O7 26 I O6 25 I O5 24 I O4 21 I O3 20 I O2 19 I O1 18 CLE 2 ALE 3 CE 43 WE 4 RE 42 WP 5 RY BY 41 NC 28 GND 40 Vss 22 Vss 1 Vcc 23 Vcc 44 NC 29 NC 30 NC 31 NC 32 NC 13 NC 14 NC 15 NC 1...

Page 101: ...TP200 C59 N M C400 0 1608 2012 C360 2200p C391 0 1u Q114 RT1N436C B E C C61 N M R508 100 C319 56p R462 2 2K Q113 N M KRC102S B E C IC31A 74LV4053A C 0 1 C60 N M C385 1000p C328 0 1u R571 150K IC31B 74LV4053A C 1 0 CE19 47u 16V L102 0 1608 2125 CE26 100u 16V R512 1K R581 10K C327 0 1u 16V K TP194 TP197 R469 33K IC36 NJM2113M TP193 Q116 RT1N436C B E C CE14 22u 16V C299 N M C395 0 1u C321 0 1u C362 0...

Page 102: ...623 N M C388 0 1u JP2 DG F100 ICP S1 0 C162 0 1u R177 12 0K F IC38 UPC2933 C406 CE6 100u 50V SMT D103 HRW0202B R575 510 C126 330p C53 T B D R621 N M CE27 33u 16V R180 11 0K F C393 0 1u R619 0 C52 T B D R149 0 R60 0 C127 R34 10 1 4W Q1 2SD1164 C51 T B D TP222 R620 0 R132 56 0K F C387 0 1u C55 T B D IC3 DIP LB1845 D1 SR104 C56 T B D CE28 33u 16V CNPW1 B12B PH KS CNPW C129 470p D9 SR104 C404 0 1u R10...

Page 103: ...33 FPDAT3 34 FPDAT2 35 FPDAT1 36 FPDAT0 37 FPLINE 38 FPFRAME 39 VSS 40 COREVDD 41 DRDY 42 LCDPWR 43 TESTEN 44 CNF4 45 CNF3 46 CNF2 47 CNF1 48 CNF0 49 VSS 50 CLKI 51 IOVDD 52 AB15 53 AB14 54 AB13 55 AB12 56 AB11 57 AB10 58 AB9 59 VSS 60 COREVDD 61 AB8 62 AB7 63 AB6 64 AB5 65 AB4 66 AB3 67 AB2 68 AB1 69 AB0 70 BCLK 71 VSS 72 RESET 73 CS 74 BS 75 RD 76 WE0 77 WE1 78 RD WR 79 VSS 80 VCC 14 GND 7 2 1 8...

Page 104: ... R137 C164 Q2 C173 R181 CE8 Q3 F102 R184 CE10 Q103 R185 L1 C130 Q104 R143 Q109 CE7 C160 CE5 C172 C165 R186 C131 C158 R183 C159 C132 R144 IC4 R13 R139 C2 Q108 N M C3 Q105 C161 R148 R141 CNLCD1 CNLCD C4 LCDDG LCDDG LCDDG LCDDG LCDDG LCDDG LCD5V LCD5V LCDDG LCDDG LCDDG LCDDG DG LCDDG LCDDG LCDDG LCDDG LCD5V DG 5V LCDDG DG 3 3V DG DG LCDVECNT LCDPWR RESET XCK FPD1 YD FPD0 FPD3 LP FPD2 M DISP A A B B C...

Page 105: ...KS CNCIS C154 R525 0 R625 0 C348 R566 10K C101 R527 0 C118 2200p R127 270 R537 2 2K F3 0 1 8W CNPN1 B28B PHDSS 1 3 5 7 9 11 13 15 17 19 21 23 25 27 20 18 16 14 12 10 8 6 4 2 28 26 24 22 C107 N M C102 N M C156 F4 0 1 8W C157 R614 1K CNSP1 B2B PH KR CNSP R530 N M 3216 C113 2200p C378 0 1u C112 2200p C106 0 1u R490 10K R499 0 C152 C108 N M C377 R123 270 R529 10K C50 N M R565 0 3216 R495 0 R165 N M FB...

Page 106: ... 53 D13 54 D14 55 D15 56 CSP2 57 NC 58 NC 59 NC 60 MD15 1 MD13 3 MD11 5 MD9 7 MD7 9 MD5 11 MD3 13 MD1 15 STSZ 17 CPRDYZ 19 SBSYZ 21 CMDZ 23 HSYNCZ 25 GND 27 PACK 29 GND 31 GND 33 GND 35 ENGRDYZ 37 NICCSZ 39 WAITZ 41 MA14 43 MA16 45 MA18 47 MA20 49 MD14 2 MD12 4 MD10 6 MD8 8 MD6 10 MD4 12 MD2 14 MD0 16 VDATA 18 PPRDYZ 20 SCLK 22 CBSYZ 24 GND 26 GND 28 PREQ 30 GND 32 GND 34 VSYNCZ 36 NICINTZ 38 IOWR...

Page 107: ...2 63 D14 65 D16 67 D18 69 GND11 71 D20 73 D22 75 D24 77 D26 79 GND13 81 D28 83 D30 85 RD WR 87 WE0 89 GND15 91 WE2 93 CASLL 95 CASHL 97 RAS 99 GND17 101 CAS2L 103 CS2 105 ROMCS1 107 RSTOUT 109 GND19 111 RESERVE5 113 RESERVE6 115 ROMCS2 117 TVCC31 119 TVCC12 2 BS 4 A3 6 A5 8 GND2 10 A7 12 A9 14 A11 16 A13 18 GND4 20 A15 22 A17 24 A19 26 A21 28 GND6 30 A23 32 A25 34 A1 36 CS6 38 GND8 40 CS4 42 RESER...

Page 108: ...6 22 LCBA1 20 LCBA3 18 LCBA5 16 IOWR 14 MDMINT1 12 5V 59 DG 57 DG 55 NC 53 NC 51 NC 49 NC 47 NC 45 NC 43 NC 41 R W 39 DG 37 DG 35 24VA 33 24VA 31 5V 29 LCBD1 27 LCBD3 25 LCBD5 23 LCBD7 21 LCBA2 19 LCBA4 17 IORD 15 MDMCS1 13 MDMRST1 11 SPKR2 10 TXMUTE1 9 ERLY1 8 DPMUTE1 7 CML1 6 DPON1 5 CI1 4 3 3V 3 3 3V 2 3 3V 1 VCC 20 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 B1 18 B2 17 B3 16 B4 15 B5 14 B6 13 B7 ...

Page 109: ...FO 4450U FO CS1 Control PWB parts layout Top side 6 16 F1 F2 F5 ...

Page 110: ...FO 4450U FO CS1 Control PWB parts layout Bottom side 6 17 F100 F101 F102 manuals4you com manuals4you com ...

Page 111: ...R22 22k C5 4 7u 50V ZD7 HZ2C1 C2 0 01u ZD5 MTZJ8 2B JP4 N M L5 EL0909RR 102K 2 Q2 2SD1200FR PC1A PC817X ZD6 HZ2C1 R10 10 C9 1000p R18 22k R26 10k C10 4 7u 25V R4 4 7 1 2W IC1A NJM2904D C7 1000p R1 N M PC1B PC817X JP2 JP 10mm C15 470p R25 PC3A PC814X C4 N M L3 N M R19 750 C11 4 7u 25V PC2A N M R14 200 C6 4 7u 50V Q5 N M B E C R12 91 D2 1N4148 C16 4 7u 25V R3 R7 AR2 RA 501P C6 ZD1 HZ2C1 ARG Vref 24V...

Page 112: ...FO 4450U FO CS1 LIU PWB parts layout Top side 6 19 manuals4you com manuals4you com ...

Page 113: ...FO 4450U FO CS1 LIU PWB parts layout Bottom side 6 20 ...

Page 114: ...1 R122 N M N M R121 C103 N M C137 0 033u R116 0 C100 C153 22p R103 C128 22p TP2 C155 0 1u IC2B SN74LS06NS C122 C116 0 068u C154 22p TP106 C119 0 01u RA1 TP102 C125 N M C112 1000p TP105 C121 N M R104 N M Q106 DTC114YUA B E C Q101 2SA1037 C3 N M C151 1000p R124 10k R126 4 7k RA3 4 7k x 4 R150 4 7k IC2D SN74LS06NS IC2G SN74LS06NS R129 0 VR1 N M R145 4 7k R127 4 7k R138 47k R111 10k D101 1SS355 R130 2...

Page 115: ...CLK 5 5V 1 CH_LREM 2 T_VR 3 T_MON_V 4 T_MON_I 5 B_VR 6 C_REM 7 C_MON 8 GND MG 9 24V 10 SOS 1 5V 2 LD_POWEWR_LOW 3 LD_EN 4 SH H 5 GND DG 6 L_DATA 7 5V 8 PS1 1 GND DG 2 CN11 1 175487 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 CN12 175487 5 1 2 3 4 5 CN13 175487 4 1 2 3 CN14 2 175487 4 1 2 3 4 CN15 B4B PH K R 1 2 3 4 CN2 DF3A 2P 2DSA 1 2 CN6 175487 6 1 2 3 4 5 6 C139 CN3 175487 2 1 2 CN7 DF3A 8P 2DSA 1 2 ...

Page 116: ...FO 4450U FO CS1 Printer PWB parts layout Top side 6 23 manuals4you com manuals4you com ...

Page 117: ...FO 4450U FO CS1 Printer PWB parts layout Bottom side 6 24 ...

Page 118: ...50U FO CS1 A A B B C C D D E E F F G G H H 6 6 5 5 4 4 3 3 2 2 1 1 HEATER ON HEATER RELAY OFF S3 INTERLOCK SWITCH NOTE Safety critical unit 4 Power Supply PWB circuit 1 1 6 25 manuals4you com manuals4you com ...

Page 119: ...FO 4450U FO CS1 Power Supply PWB parts layout 6 26 The Power supply PWB of this model employs lead free solder ...

Page 120: ...6 K0005 SW45 K0005 SW3 K0005 SW28 K0005 SW72 K0005 SW20 K0005 SW14 K0005 SW58 M N SW25 K0005 SW51 K0005 SW64 K0005 SW75 K0005 SW11 K0005 SW42 K0005 SW22 K0005 SW33 K0005 SW74 K0005 C6 0 1u SW55 K0005 SW68 K0005 SW18 K0005 SW46 K0005 SW37 K0005 SW40 K0005 SW7 K0005 SW29 K0005 SW4 K0005 SW15 K0005 SW61 K0005 SW52 K0005 SW65 K0005 SW26 K0005 IC1 LS145 SW43 K0005 SW1 K0005 SW12 K0005 SW34 K0005 SW23 K...

Page 121: ...B28B PHDD 1 3 5 7 9 11 13 15 17 19 21 23 25 27 20 18 16 14 12 10 8 6 4 2 28 26 24 22 FB1 JUMPER C12 0 1u IC3 TC74HC174P C10 0 1u R16 100K C5 33u 16V C4 N M R17 100K R14 JUMPER CNBKL N M C11 22u 16V C8 220P C9 2200P C2 4 7u 25V C1 33u 16V CNLEDA HLW15S 2C7 CNLED IC2 TC74HC174P R12 51 DG DG DG DG DG 5V DG 5V DG DG 5V DG DG DG DG DG DG DG 5V 5V DG 5V 5V LD2 1 LD4 LD7 LD1 1 LD5 LD6 LD0 1 LD3 1 RS E LD...

Page 122: ...410 LED4 GL3EG44 R2 150 Q1 KRC102M LED8 GL3EG44 R8 150 R3 N M Q8 KRC102M R9 150 LED1 GL3HD43 LED12 GL3EG44 R4 150 R10 150 R5 R11 150 LED5 Q9 KRC102M LED9 GL3EG44 R7 N M R6 Q11 KRC102M CNLED HLW15R 2C7 CNLED Q2 KRC102M Q3 N M Q4 KRC102M RT1 N M t Q7 N M Q6 N M Q5 LED6 CNCOGB 52030 1410 Q10 KRC102M LED2 GL3HD43 LED7 LED10 GL3EG44 5V DG 5V DG DG 5V LED6 LED10 LED2 LED4 LED7 LED5 LED3 LED9 LED11 LED8 ...

Page 123: ...peration panel PWB parts layout Note Since the parts of this PWB cannot be supplied change it as a unit 6 30 No DESCRIPTION PARTS CODE A Panel PWB unit DCEKP425CXHP1 B Joint PWB unit DCEKP425CHXI1 C LED PWB unit DCEKP425CXHL1 ...

Page 124: ... 9 4Y 12 VCC 16 GND 8 2Y 7 CN11 B2B PH R 1 2 F102 ICP S1 0 CN 1 1 175487 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 D1 1SR139 CN10 RE H032TD 1130 1 2 3 CN 3 B2B PH S 1 2 CN 6 B10B PH S 1 2 3 4 5 6 7 8 9 10 CN 5 53324 0510 1 2 3 4 5 PC1 SG 206S R108 4 7k R117 15k R115 360 R113 4 7k R112 4 7k R116 360 IC1 HC157 R109 4 7k R111 4 7k C3 10u 25V C105 0 1u R110 4 7k CN13 RE H032TD 1130 1 2 3 R114 4 7k DG 5V D...

Page 125: ...QH 13 Vcc 14 R102 10k C103 N M D2 1SR139 CN 9 B4B PH S 1 2 3 4 R103 13k D4 SR104 IC3D HC02 IC3C HC02 CN12 B2B PH R 1 2 R105 7 5k IC4 MTD2007F R104 10k F100 ICP S1 8 CN 2 B2B PH S 1 2 IC3B HC02 C4 4 7u 50V CN 8 B4B PH S 1 2 3 4 IC3A HC02 C102 2200p D5 SR104 R1 1 1W D6 SR104 R107 10k C2 3 3u 25V D7 SR104 C101 4700p C100 0 1u R101 10k CN 7 B10B PH S 1 2 3 4 5 6 7 8 9 10 R100 10k CN 4 53324 0510 1 2 3...

Page 126: ...FO 4450U FO CS1 2nd paper cassette PWB parts layout Top side FO CS1 6 33 2nd paper cassette PWB parts layout Bottom side FO CS1 manuals4you com manuals4you com ...

Page 127: ...9 QCNWN319BSCZZ LIU EXTENSION CABLE 1 AS 10 DUNT 459CSC01 PRINTER EXTENSION PWB 1 1 CH 11 DUNT 459CSC02 PRINTER EXTENSION PWB 2 1 CH 12 DUNT 459CSC04 PANEL EXTENSION PWB 1 1 CH 13 DUNT 459CSC03 OPTION MEMORY EXTENSION PWB 1 CH 1 8 9 6 2 7 3 4 5 8 9 1 PANEL EXTENSION PWB 1 PRINTER EXTENSION PWB 2 PRINTER PWB A C C B A B CNPRT2B CNPN1A CNPN1B CNPRT2A OPTION MEMORY PWB FO 8MK CNOP1B CNPN1 CNPW1 CNPRT...

Page 128: ...FO 4450U FO CS1 8 2 M E M O manuals4you com manuals4you com ...

Page 129: ...out notice MODEL FO CS1 1 Exterior etc 1 2 Exterior etc 2 3 Exterior etc 3 4 Operation panel unit 5 Document guide upper unit 6 Scanner frame unit 7 Frame 8 Paper transport section 9 Fusing unit 10 Drive Transfer unit 11 Packing material Accessories FO 4450 12 2nd paper cassette 1 FO CS1 13 2nd paper cassette 2 FO CS1 14 Packing material Accessories 2nd paper cassette FO CS1 15 Control PWB unit 16...

Page 130: ...0 B7 B2 B2 44 43 41 B2 B2 32 46 40 B2 B2 B6 1 28 17 19 22 18 16 14 15 52 21 39 42 20 20 34 24 25 45 23 Upper cover unit Operation panel unit Printer unit 26 33 9 36 36 12 29 53 54 B7 B5 B1 B2 B2 B2 B2 B2 B2 B2 B7 B7 B3 B6 B2 B3 B3 B6 B6 B2 B2 B5 B5 B5 B5 B5 B7 B2 B2 B4 B6 B5 B5 B6 B5 B5 B5 B5 35 37 37 37 B4 47 A 4 7 6 2 5 3 49 13 55 a a a LCD panel unit A manuals4you com manuals4you com ...

Page 131: ...GCABA2404XHSG BD N D Front cabinet 27 GCABB2405XHSA BE D Rear cabinet 28 GCABC2409XHSA AS D Inner front cabinet 29 GCABD2410XHSB AX N D Right cabinet 30 GCOVA2408XHSC AL C ROM cover 31 LANGP2848XHZZ AE C LIU 2 angle 32 LANGT2849XHZZ AH C NIC angle 33 LBNDJ2006XHZZ AA C Band 100mm 34 LFRM 2233XHZZ AV C Front frame left 35 LFRM 2234XHZZ AX C Rear frame left 36 LHLDW2158SCZZ AC C Wire holder 37 LHLDW...

Page 132: ...E C Idler gear 32Z 15 NGERH2602XHZZ AH C Idler gear 1 50Z 16 NGERH2603XHZZ AE C Idler gear 2 17Z 17 NGERP2318XHZZ AD C Pinion gear 18 NROLP2421XHZZ AM C Upper cover roller 19 PGIDM2544XHZB AL C Hopper guide right 20 PGIDM2545XHZB AL C Hopper guide left 21 PGIDM2639XHZZ AX C Paper exit guide upper 22 PGIDM2640XHZZ AY C Paper exit guide under 23 PSHEZ3455XHZZ AF C Reflection sheet 24 PSHEZ3741XHSA A...

Page 133: ...DESCRIPTION 3 Exterior etc 3 1 CMOTZ2146XH01 BH E Drive unit 2 RCORF2149XHZZ AK B Core B1 XEBSD30P10000 AA C Screw 3x10 B1 B1 PARTS PRICE CODE RANK UKOG 0238FCZZ BB a FLOIL 2 Scanner frame unit Document guide upper unit LCD panel unit Operation panel unit B1 B1 B1 B1 B1 1 B1 B1 a ...

Page 134: ...key 18 LPLTP3223XHSA AH C Page plate 19 LPLTP3225XHZZ AE C Friction plate 20 LPLTP3226XHZZ AE C Switch cover plate 21 MSPRC3347XHZZ AE C Friction spring 1 22 MSPRP3355XHZZ AH C Friction spring 2 23 PGUMM2201XHZZ AF C Friction gum 1 24 PGUMM2202XHZZ AE C Friction gum 2 26 PSHEZ3739XHSA AF C Scan width sheet 27 QCNWN261BXHZZ BC C Panel cable 28 LPLTP3224XHSA AH C LCD support plate 29 HPNLH2422XHZZ A...

Page 135: ...RC3425XHZZ AD C Separate spring 10 MSPRD3179XHZZ AD C Input pressure spring 11 MSPRP3083XHZZ AF C Brush earth spring 12 NROLP2334XHZA AC C Pinch roller 13 NSFTZ2306XHZZ AD C Pinch roller shaft 14 PBRS 2059XHZZ AK C Paper brush 15 PGIDM2539XHZD AT N C Document guide upper 16 PGIDM2540XHZA AF N C Back guide 17 PGUMM2162XHZZ AF C Separate rubber 18 PSHEZ3816XHZZ AC C Back sheet 19 PSHEZ3419XHZZ AB C ...

Page 136: ...canner feed roller 21 NROLR2418XHZZ AL C Scanner drive roller 1 22 NROLR2419XHZZ AK C Scanner drive roller 2 23 NSFTZ2307XHZZ AK C Scanner feed shaft 1 24 NSFTZ2308XHZZ AL C Scanner feed shaft 2 25 PBRS 2048XHZZ AD C Paper earth brush 26 PTME 2067XHZZ AK C Anti curl piece 27 QCNW 315AXHZZ AF C Sensor stamp cable 28 QCNW 4953XHZZ AK C CIS cable 29 QSW M2296XHZZ AD B Transfer sensor 30 QSW M2298XHZZ...

Page 137: ...er foot 6 0KW4122235102 AF C Auxiliary member 7 0KW4571075200 CB N E Print head ass y PH 9 0KW4127107303 BB C Cover 10 0KW4127207101 AC C Stopper 11 0KW4122209201 AC D Label 12 0KW0993204501 AC C Screw B1 0KW9646030613 AB C Screw 3x6 B2 0KW9735030613 AB C Tapping screw 3x6 B3 0KW9735030813 AC C Tapping screw 3x8 B4 0KW9735030814 AU C Tapping screw 3x8 B5 0KW9742030613 AP C Tapping screw 3x6 P H M2...

Page 138: ...AD C Stopper 15 0KW4127301301 AC C Friction sheet 16 0KW4127317401 AD C Guide 17 0KW4127317501 AF C Guide 18 0KW4127302701 AC C Tension spring 19 0KW4127302501 AD C Lever 20 0KW4127048101 AU C Separator pad 21 0KW4127090101 AT B Paper empty sensor PE1 22 0KW4127307101 AG C Actuator 23 0KW4127681401 AF C Wire harness ass y 24 0KW4127307201 AH C Tension spring 25 0KW4127304102 AC C Pressure spring 2...

Page 139: ... 18 0KW4127555005 AH C Seal 19 0KW4109670101 AY B Thermistor TH1 20 0KW4127559301 AN C Brush 21 0KW4127551702 AC C Pressure spring 22 0KW4127553501 AC C Pressure spring 23 0KW4127552602 AD C Terminal 24 0KW4127552401 AF C Terminal 25 0KW4127680101 AG C Wire harness ass y 26 0KW4127559101 AL C Neturalizing member 27 0KW4109552702 AD C Contact 28 0KW9454407602 AG C Resistor 29 0KW4127552802 AC C Con...

Page 140: ...Gear 21 0KW4127257101 AG C Gear 22 0KW4127231001 AF C Pressure spring 23 0KW4127201201 AN C Earth ground 24 0KW4127202203 AC D Label 25 0KW4127207301 AF C Contact 26 0KW4127413102 AD C Earth ground 27 0KW4127411301 AG C Neutralizing needle 28 0KW4127413701 AH C Regulating plate 29 0KW4127413601 AC C Holder 30 0KW4127301801 AC C Torsion spring 31 0KW4127303901 AF C Shaft 32 0KW4127410701 AC C Press...

Page 141: ...se top 15 SPAKP499DXHZZ AL D Vinyl cover 16 DUNT 454BSCZZ CA S Drum cartridge Initial starter cartridge 17 SPAKA293EXHZZ AF C Protection sheet 18 SPAKA294EXHZZ AE C Protection sheet 19 SPAKA343EXHZZ AG D Toner cartridge protection sheet 20 SPAKA345EXHZZ AD D LCD protection sheet 26 TLABH422FXHZZ AD N D National charactor labels For French 2 3 1 KRAFT TAPE S H A R P 26 FILAMENT TAPE 150mm 10 F R O ...

Page 142: ...2XHZZ AY C Cassette width guide rear 16 PSHEZ3754XHZZ AH D Separate pad 17 PSHEZ3745XHZL AH C Cassette blind sheet left 18 PSHEZ3745XHZR AH C Cassette blind sheet right 19 PSPO 2016XHZZ AH C Cassette back guide sponge 20 PSPO 2008XHZZ AE C Cassette width sponge front 21 PTME 2064XHZA AF C Lock down piece 1 22 PTME 2074XHZZ AE C Lock down piece 2 23 PTME 2075XHZZ AU C Separate nail front 24 PTME 20...

Page 143: ...nd paper cassette 2 FO CS1 B1 B3 B3 B3 B4 B3 B5 B5 B1 B3 B2 B3 B4 B3 B2 B3 42 11 16 29 27 16 4 9 3 6 7 10 43 44 2 7 8 25 21 5 5 15 33 38 40 37 12 30 36 36 24 36 32 22 19 17 28 26 32 23 35 1 36 39 41 20 11 34 18 18 18 B6 45 46 ...

Page 144: ...te nail right 24 LRALP2026XHZZ AL C Cassette nail left 25 MLEVP2308XHZZ AD C Paper sensor lever 26 MLOK 2008XHZZ AC C Cassette lock piece 27 MSPRC3181XHZZ AD C Clutch spring 28 MSPRC3378XHZZ AE C Cassette lock spring 29 NGERH2469XHZZ AC C Paper feed clutch gear 30 NGERH2472XHZZ AA C Idler gear 30Z 32 NROLP2493XHZZ AE C Slide roller 33 NROLR2496XHZZ AU C Drive roller 34 NSFTZ2365XHZZ AS C Cassette ...

Page 145: ...cassette cable 10pin 11 NGERH2605XHZZ AF C Reduction gear 12 SPAKA202EXHZZ AR D Side pad right 13 SPAKA203EXHZZ AP D Side pad left 14 SPAKA227EXHZZ AL D Cassette protection A 15 SPAKA228EXHZZ AG D Cassette protection B 16 SPAKC201EXHTZ AW D Packing case 17 SPAKP200EXHZZ AG D Vinyl cover 18 GCABD2416XHSA AS D Right cabinet 19 GCABD2417XHSA AS D Left cabinet 20 GCOVA2408XHSC AL D PWB cover 21 LANGF2...

Page 146: ... 18PF C104 41 VCKYCY1EF104Z AA C Capacitor 25WV 0 1µ F C105 42 VCKYCY1EF104Z AA C Capacitor 25WV 0 1µ F C106 43 VCKYCY1HB222K AA C Capacitor 50WV 2200PF C111 44 VCKYCY1HB222K AA C Capacitor 50WV 2200PF C112 45 VCKYCY1HB222K AA C Capacitor 50WV 2200PF C113 46 VCKYCY1HB222K AA C Capacitor 50WV 2200PF C114 47 VCKYCY1HB222K AA C Capacitor 50WV 2200PF C115 48 VCKYCY1HB222K AA C Capacitor 50WV 2200PF C1...

Page 147: ...281 126 VCCCCY1HH101J AA C Capacitor 50WV 100PF C282 127 VCKYCY1EF104Z AA C Capacitor 25WV 0 1µ F C286 128 VCKYCY1EF104Z AA C Capacitor 25WV 0 1µ F C289 129 VCKYCY1HB102K AA C Capacitor 50WV 1000PF C290 130 VCKYCY1EF104Z AA C Capacitor 25WV 0 1µ F C291 131 VCCCCY1HH120J AA C Capacitor 50WV 12PF C292 132 VCCCCY1HH180J AA C Capacitor 50WV 18PF C293 133 VCKYCY1EF104Z AA C Capacitor 25WV 0 1µ F C294 1...

Page 148: ...tor 16WV 47µ F CE19 209 VCEAEA1CW476M AA C Capacitor 16WV 47µ F CE20 210 VCEAEA1CW106M AC C Capacitor 16WV 10µ F CE22 211 VCEAEA1CW476M AA C Capacitor 16WV 47µ F CE23 212 VCEAEA1CW106M AC C Capacitor 16WV 10µ F CE24 213 VCEAEA1CW107M AC C Capacitor 16WV 100µ F CE26 214 VCEAEA1CW336M AB C Capacitor 16WV 33µ F CE27 215 VCEAEA1CW336M AB C Capacitor 16WV 33µ F CE28 216 VCEAEA1VW476M AH C Capacitor 35W...

Page 149: ...JB220J AA C Resistor 1 16W 22Ω 5 R20 298 VRS CZ1JB220J AA C Resistor 1 16W 22Ω 5 R21 299 VRS CZ1JB220J AA C Resistor 1 16W 22Ω 5 R28 300 VRS CZ1JB100J AA C Resistor 1 16W 10Ω 5 R29 301 VRS CZ1JB220J AA C Resistor 1 16W 22Ω 5 R30 302 VRS CZ1JB330J AA C Resistor 1 16W 33Ω 5 R33 303 VRD HT2EY100J AA C Resistor 1 4W 10Ω 5 R34 304 VRS CZ1JB103J AA C Resistor 1 16W 10KΩ 5 R50 305 VRS CZ1JB103J AA C Resi...

Page 150: ...A C Resistor 1 16W 33Ω 5 R201 382 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R202 383 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R203 384 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R204 385 VRS CY1JB000J AA C Resistor 1 16W 0Ω 5 R205 386 VRS CY1JB000J AA C Resistor 1 16W 0Ω 5 R206 387 VRS CY1JB000J AA C Resistor 1 16W 0Ω 5 R207 388 VRS CY1JB000J AA C Resistor 1 16W 0Ω 5 R208 389 VRS CY1JB000J AA C Resistor...

Page 151: ...6W 33Ω 5 R318 466 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R319 467 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R320 468 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R325 469 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R326 470 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R327 471 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R328 472 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R329 473 VRS CY1JB103J AA C Resistor 1 16W ...

Page 152: ...3J AA C Resistor 1 16W 10KΩ 5 R460 552 VRS CY1JB203J AA C Resistor 1 16W 20KΩ 5 R461 553 VRS CY1JB222J AA C Resistor 1 16W 2 2KΩ 5 R462 554 VRS CY1JB203J AA C Resistor 1 16W 20KΩ 5 R463 555 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R464 556 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R465 557 VRS CY1JB471J AA C Resistor 1 16W 470Ω 5 R467 558 VRS CY1JB203J AA C Resistor 1 16W 20KΩ 5 R468 559 VRS CY1JB3...

Page 153: ...B000J AA C Resistor 1 16W 0Ω 5 R615 633 VRS CY1JB000J AA C Resistor 1 16W 0Ω 5 R619 634 VRS CY1JB000J AA C Resistor 1 16W 0Ω 5 R620 635 VRS CY1JB2R0J AD C Resistor 1 16W 2 0Ω 5 R624 636 VRS CY1JB000J AA C Resistor 1 16W 0Ω 5 R625 637 RCRSP2192XHZZ AL B Crystal 24 3200MHz X1 638 RCRSP2195XHZZ AL B Crystal 34 3892MHz X3 639 RCRSP0074AFZZ AE B Crystal 32 768kHz X4 640 RCRSP2194XHZZ AL B Crystal 28 22...

Page 154: ... AA C Capacitor 50WV 1000PF C115 11 VCKYCY1EB683K AD C Capacitor 25WV 0 068µ F C116 12 VCKYCY1HB103K AA C Capacitor 50WV 0 01µ F C119 13 VCKYCY1HB103K AA C Capacitor 50WV 0 01µ F C120 14 VCKYCY1HB102K AA C Capacitor 50WV 1000PF C124 15 VCKYCY1HB103K AA C Capacitor 50WV 0 01µ F C126 16 VCKYCY1HB103K AA C Capacitor 50WV 0 01µ F C127 17 VCCCCY1HH220J AA C Capacitor 50WV 22PF C128 18 VCKYCY1HB102K AA ...

Page 155: ...7KΩ 5 R131 93 VRS CY1JB472J AA C Resistor 1 16W 4 7KΩ 5 R133 94 VRS CY1JB000J AA C Resistor 1 16W 0Ω 5 R134 95 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R135 96 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R136 97 VRS CY1JB103J AA C Resistor 1 16W 10KΩ 5 R137 98 VRS CY1JB473J AA C Resistor 1 16W 47KΩ 5 R138 99 VRS CY1JB472J AA C Resistor 1 16W 4 7KΩ 5 R139 100 VRS CY1JB330J AA C Resistor 1 16W 33Ω 5 R140...

Page 156: ...015000 AC C Coil L703 62 0AV4080012000 AM C Coil L704 63 0AV4050028000 AF C Coil L705 64 0AV3080421100 AE B Photo coupler TLP421GR PC701 65 0AV3180000005 AL B Photo triac coupler MOC3063T M PC702 66 0AV3043326000 AL B FET 2SK3326 Q701 67 0AV3021741100 AC B Transistor 2SC1741STP Q702 68 0AV3001015500 AC B Transistor 2SA1015 Q703 69 0AV3001015500 AC B Transistor 2SA1015 Q704 70 0AV3040303000 AN B FE...

Page 157: ...C Jumper wire 7 5mm RJ709 134 0AV5110004000 AA C Jumper wire 20mm RJ710 135 0AV5110018000 AB C Jumper wire 22 5mm RJ711 136 0AV5110006000 AA C Jumper wire 12 5mm RJ712 137 0AV5110003000 AA C Jumper wire 7 5mm RJ713 138 0AV5110006000 AA C Jumper wire 12 5mm RJ714 139 0AV5110012000 AB C Jumper wire 6mm RJ715 140 0AV5110018000 AB C Jumper wire 22 5mm RJ716 141 0AV5110001000 AA C Jumper wire 10mm RJ71...

Page 158: ...SR104 D5 29 VHDSR104 1 AF B Diode SR104 D6 30 VHDSR104 1 AF B Diode SR104 D7 31 VHVICPS18 1 AE B IC protector ICP S1 8 F100 32 VHVICPS10 1 AG B IC protector ICP S1 0 F101 33 VHVICPS10 1 AG B IC protector ICP S1 0 F102 34 RH IX2311XHZZ AL B IC HD74HC157FPEL IC1 35 RH IX2312XHZZ AL B IC HD74HC164FPEL IC2 36 RH IX2313XHZZ AH B IC HD74HC02FPEL IC3 37 VHIMTD2007F 1 AU B IC MTD2007F IC4 38 VHPSG206S 1 A...

Page 159: ... AC C LHLDW2183SCZZ 1 37 AD C LHLDW2238XHZZ 12 2 AE C LHLDZ2239XHZZ 13 17 AE C LPINS2032XHZZ 13 18 AF C LPLTM3011XHZZ 5 2 AK C LPLTM3012XHZZ 6 4 AL C LPLTM3228XHZZ 2 4 AE C LPLTM3229XHZZ 2 5 AH C LPLTM3235XHZZ 1 38 AV C LPLTM3236XHZZ 1 39 AZ C LPLTM3237XHZZ 12 3 AZ C LPLTM3238XHZZ 13 19 BD C LPLTM3239XHZZ 13 20 AR C LPLTM3267XHZZ 1 9 AT C LPLTP2819XHZZ 5 3 AD C LPLTP2821XHZZ 5 4 AD C LPLTP3023XHZZ...

Page 160: ...SPO 2014XHZZ 2 26 AL C PSPO 2015XHZZ 2 27 AH C PSPO 2016XHZZ 12 19 AH C PSTM 2015SCZZ 6 34 AX E PTME 2064XHZA 12 21 AF C PTME 2067XHZZ 6 26 AK C PTME 2073XHZZ 2 28 AH C PARTS CODE No PRICE RANK NEW MARK PART RANK PTME 2074XHZZ 12 22 AE C PTME 2075XHZZ 12 23 AU C PTME 2076XHZZ 12 24 AU C Q QACCD2062XHZA 11 8 AQ B QCNCM2401SC0B 15 225 AA C 24 20 AA C 24 21 AA C QCNCM2401SC0D 17 51 AC C QCNCM2482SC2H...

Page 161: ... 12 AR D SPAKA203EXHZZ 14 13 AP D SPAKA204EXHZZ 14 9 AL D SPAKA227EXHZZ 14 14 AL D SPAKA228EXHZZ 14 15 AG D PARTS CODE No PRICE RANK NEW MARK PART RANK SPAKA293EXHZZ 11 17 AF C SPAKA294EXHZZ 11 18 AE C SPAKA343EXHZZ 11 19 AG D SPAKA344EXHZZ 11 5 AL D SPAKA345EXHZZ 11 20 AD D SPAKA422DXHZZ 11 10 AS D SPAKA423DXHZZ 11 11 AY D SPAKA424DXHZZ 11 12 AP D SPAKA425DXHZZ 11 13 AP D SPAKA497DXHZZ 14 2 AG D ...

Page 162: ...15 117 AA C 15 120 AA C 15 121 AA C 15 127 AA C 15 128 AA C 15 130 AA C 15 133 AA C PARTS CODE No PRICE RANK NEW MARK PART RANK 15 139 AA C 15 140 AA C 15 141 AA C 15 142 AA C 15 143 AA C 15 144 AA C 15 147 AA C 15 148 AA C 15 152 AA C 15 156 AA C 15 157 AA C 15 158 AA C 15 159 AA C 15 160 AA C 15 163 AA C 15 164 AA C 15 165 AA C 15 166 AA C 15 171 AA C 15 173 AA C 15 176 AA C 15 177 AA C 15 178 A...

Page 163: ...CMT1 15 259 AF B VHISM8578BV 1 15 263 AK B VHIULN2003ADR 17 54 AF B VHIUPC2933T 1 15 275 AG B VHPPC814X 1 16 29 AE B VHPPC817X4 1 16 28 AC B VHPSG206S 1 24 38 AG C PARTS CODE No PRICE RANK NEW MARK PART RANK VHVICPS05 1 15 240 AA B VHVICPS10 1 15 241 AG B 15 244 AG B 15 245 AG B 24 32 AG B 24 33 AG B VHVICPS18 1 15 246 AE B 24 31 AE B VHVRA391PV6 1 16 1 AE B VHVRA501PC6 1 16 2 AG B 16 3 AG B VRD H...

Page 164: ... C 15 426 AA C PARTS CODE No PRICE RANK NEW MARK PART RANK 15 428 AA C 15 430 AA C 15 434 AA C 15 435 AA C 15 436 AA C 15 437 AA C 15 438 AA C 15 439 AA C 15 441 AA C 15 442 AA C 15 443 AA C 15 446 AA C 15 454 AA C 15 455 AA C 15 456 AA C 15 460 AA C 15 468 AA C 15 469 AA C 15 470 AA C 15 471 AA C 15 472 AA C 15 473 AA C 15 483 AA C 15 514 AA C 15 515 AA C 15 519 AA C 15 551 AA C 15 555 AA C 15 55...

Page 165: ...81 AA C 15 482 AA C 15 485 AA C 15 486 AA C 15 487 AA C 15 527 AA C PARTS CODE No PRICE RANK NEW MARK PART RANK 15 528 AA C 15 529 AA C 15 530 AA C 15 531 AA C 15 532 AA C 15 543 AA C 15 544 AA C 15 545 AA C 17 86 AA C 17 95 AA C 17 96 AA C 17 100 AA C 17 108 AA C 17 109 AA C VRS CY1JB332J 15 391 AA C 15 393 AA C 15 394 AA C 15 395 AA C 15 396 AA C 15 397 AA C 15 398 AA C 15 399 AA C 15 400 AA C 1...

Page 166: ...NK NEW MARK PART RANK XHBSE30P06000 14 27 AA C XHBSE30P10000 1 B7 AA C XHBSE30P12000 13 B6 AA C XRESJ50 06000 6 E1 AA C 0 0AV1390000181 18 17 AE C 0AV1390000189 18 19 AC C 0AV1390000202 18 6 AQ C 0AV1390000203 18 15 AF C 0AV1480000087 18 1 AD C 18 2 AD C 0AV1480000088 18 8 AC C 18 21 AC C 18 22 AC C 0AV1480000089 18 9 AC C 18 10 AC C 18 18 AC C 0AV1480000090 18 11 AC C 0AV1480000091 18 12 AC C 0AV...

Page 167: ... 161 AB C 0KW0993204501 7 12 AC C 0KW1053481202 10 11 AP C 0KW1200152102 7 3 AC C 0KW4109551601 9 9 AC C 0KW4109552101 9 13 AK C 0KW4109552702 9 27 AD C 0KW4109630501 10 2 AN C 0KW4109670101 9 19 AY B 0KW4122209201 7 11 AC D 0KW4122234901 7 5 AC C 0KW4122235013 7 4 AN C 0KW4122235102 7 6 AF C 0KW4122552201 9 10 AH C 0KW4127011301 8 5 AY E 23 901 AY E 0KW4127030601 10 4 BV E 0KW4127031201 10 9 BM E...

Page 168: ...1 9 11 AY B 0KW4127630201 10 6 AN C 0KW4127650202 9 1 BC B 0KW4127675201 10 16 AC C 0KW4127680101 9 25 AG C 0KW4127680501 8 10 AG C 0KW4127681401 8 23 AF C 0KW4127681904 10 41 AV C 0KW4127682101 10 10 AP C 0KW4571075200 7 7 CB N E 0KW9314210012 10 5 BP B 0KW9321200032 8 11 AU B 0KW9384100051 10 12 AC C 0KW9384110091 10 13 AC C 0KW9384160011 10 14 AC C 0KW9384201021 10 15 AD C 0KW9454407602 9 28 AG...

Page 169: ...FO 4450U FO CS1 41 MEMO justmanuals com ...

Page 170: ...s electronic mechanical photocopying recording or otherwise without prior written permission of the publisher COPYRIGHT 2004 BY SHARP CORPORATION ALL RIGHTS RESERVED SHARP CORPORATION Communication Systems Group Quality Reliability Control Center Higashihiroshima Hiroshima 739 0192 Japan A0412 DS IS T manuals4you com manuals4you com ...

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