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2JN

1-3-12

U032

Checking clutch operation
Description

Turns each clutch on.

Purpose

To check the operation of each clutch.

Method

1. Press the start key.
2. Select the clutch to be operated using the cursor up/down keys.
3. Press the start key. The clutch turns on.

*: Option.

4. To stop driving motors, press the stop key.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

U033

Checking solenoid operation
Description

Applies current to each solenoid in order to check its ON status.

Purpose

To check the operation of each solenoid.

Method

1. Press the start key.
2. Select the solenoid to be operated using the cursor up/down keys.
3. Press the start key. The solenoid turns on.

*Option.

4. To stop driving motors, press the stop key.

Completion

Press the stop key. The screen for selecting a maintenance item No. is displayed.

Maintenance

item No.

Description

Display

Clutches

FEED CL

Paper feed clutch operates

REG CL

Registration clutch operates

DLP CL

Developing clutch operates

FEED CL(PF1)

PF paper feed clutch* operates

TRANS CL(PF1)

PF paper conveying clutch* operates

FEED CL(PF2)

PF paper feed clutch* operates

TRANS CL(PF2)

PF paper conveying clutch* operates

Display

Solenoids

MPF SOL

MP paper feed solenoid operates

DU SOL

Duplex solenoid operates

FD SOL

Face down solenoid operation

Service Manual Y111030-4

Содержание d-Copia 284MF

Страница 1: ...d Copia 284MF Digital Copier SERVICE MANUAL Code Y111030 4...

Страница 3: ...icials for details in your area for proper disposal ATTENTION IL Y A UN RISQUE D EXPLOSION SI LA BATTERIE EST REMPLACEE PAR UN MODELE DE TYPE INCORRECT METTRE AU REBUT LES BATTERIES UTILISEES SELON LE...

Страница 4: ...This page is intentionally left blank...

Страница 5: ...sonnel to ensure the safety of their customers their machines as well as themselves during maintenance activities Service personnel are advised to read this booklet carefully to familiarize themselves...

Страница 6: ...this symbol CAUTION Bodily injury or damage to property may result from insufficient attention to or incorrect compliance with warning messages using this symbol Symbols The triangle symbol indicates...

Страница 7: ...or dusty place This may cause fire or electric shock Do not install the copier near a radiator heater other heat source or near flammable material This may cause fire Allow sufficient space around the...

Страница 8: ...carefully Always check that the copier is correctly connected to an outlet with a ground connection Check that the power cable covering is free of damage Check that the power plug is dust free If it i...

Страница 9: ...trapped wire and missing screws Check that all the caution labels that should be present on the machine according to the instruction handbook are clean and not peeling Replace with new ones if necess...

Страница 10: ...This page is intentionally left blank...

Страница 11: ...twork Setup 1 3 84 13 User Login Administration 1 3 86 14 Job accounting 1 3 86 15 FAX Settings 1 3 88 1 4 Troubleshooting 1 4 1 Paper misfeed detection 1 4 1 1 Paper misfeed indication 1 4 1 2 Paper...

Страница 12: ...refitting the scanner unit 1 5 14 3 Detaching and refitting the laser scanner unit LSU 1 5 17 4 Replacing the image scanner unit ISU 1 5 21 5 Detaching and refitting the exposure lamp and inverter PW...

Страница 13: ...ction 2 1 16 2 1 9 Duplex conveying section 2 1 18 2 1 10 DP section 2 1 19 2 2 Electrical Parts Layout 2 2 1 Electrical parts layout 2 2 1 1 PWBs 2 2 1 2 Switches and sensors 2 2 3 3 Other electrical...

Страница 14: ...This page is intentionally left blank...

Страница 15: ...t processor 7 9 0 5 seconds When the document processor is not used 6 9 0 5 seconds Warm up time 22 C 71 6 F 60 RH Power on 20 seconds Recovery from the low power mode 15 seconds or less Recovery from...

Страница 16: ...USB host 1 port Ethernet 1 port 10BASE T 100BASE TX Page description language PDL PRESCRIBE Scanning functions Compatible operation system Windows 2000 Service Pack 2 or later Windows XP Windows Vist...

Страница 17: ...ertical 200 100 dpi Normal 8 dot mm 3 85 line mm 200 200 dpi Fine 8 dot mm 7 7 line mm 200 400 dpi Super fine 8 dot mm 15 4 line mm 400 400 dpi Ultra fine 16 dot mm 15 4 line mm 600 600 dpi Printing r...

Страница 18: ...8 Lock lever 9 Toner container 10 Top tray 11 Paper length guide 12 Paper stopper 13 Paper width guides 14 Cassette 15 Paper width guides MP tray 16 MP Multi Purpose tray 17 MP tray extension 18 USB I...

Страница 19: ...nation key 8 On Hook key 9 One touch keys 10 Message display 11 Document Box key LED 12 FAX key LED 13 Send key LED 14 Shift Lock key LED 15 Left Select key 16 Print indicator 17 Send Receive indicato...

Страница 20: ...th option Light path 1 Cassette 2 MP tray 3 Paper feed conveying section 4 Toner container 5 Developing unit 6 Main charger unit 7 Drum unit 8 Laser scanner unit LSU 9 Transfer separation section 10 F...

Страница 21: ...2JN 1 1 7 Figure 1 1 4 14 15 Original path Light path 14 Image scanner unit ISU 15 Document processor DP Y111030 4 Service Manual...

Страница 22: ...2JN 1 1 8 This page is intentionally left blank Service Manual Y111030 4...

Страница 23: ...l temperature and cool or hot direct air Avoid places subject to dust and vibrations Choose a surface capable of supporting the weight of the machine Place the machine on a level surface maximum allow...

Страница 24: ...r 7 Top pad L 8 Top pad R 9 Accessory spacer 10 Toner container 11 Plastic bag 12 Power cord 13 Plastic bag 250 600 14 Operation labels 15 Operation label pad 16 Plastic bag 240 350 17 Operation guide...

Страница 25: ...two tapes 2 Open the sheet Figure 1 2 3 3 Remove two tapes A 4 Open the top cover 5 Remove the tape B and then remove the spacer 6 Close the top cover Figure 1 2 4 Sheet Tape Tape Sheet Tape B Tape A...

Страница 26: ...2JN 1 2 4 7 Remove four tapes Figure 1 2 5 8 Open the DP 9 Remove the sheet 10 Remove the paper Figure 1 2 6 Tape Tape Tape Tape DP Sheet Paper Service Manual Y111030 4...

Страница 27: ...2JN 1 2 5 11 Remove nine tapes 12 Close the DP Figure 1 2 7 Tape Tapes Tapes Tapes Tapes Y111030 4 Service Manual...

Страница 28: ...nsion memory into the mem ory socket so that the notches on the mem ory align with the corresponding protrusions in the slot 6 Close the memory slot cover 7 Secure the screw 8 Refit the right side cov...

Страница 29: ...001 using the cursor left right keys or numeric keys and press the start key Enter the maintenance item number using the cursor left right keys or numeric keys The selected maintenance item is run Pre...

Страница 30: ...Main scanning direction auxiliary scanning direction 0 0 U066 Adjusting the scanner leading edge registration 0 0 U067 Adjusting the scanner center line 0 0 U068 Adjusting the scanning position for o...

Страница 31: ...5 0 U404 Adjusting margins for scanning an original from the DP 3 0 2 5 3 0 4 0 U407 Adjusting the leading edge registration for memory image printing 0 U411 Adjusting the scanner automatically U425 S...

Страница 32: ...g the CNG detection times in the fax telephone auto select mode OFF 2 ON 2 ON 2 2TIME 2 U633 Setting communication control 4 Enabling disabling V 34 communication Setting the V 34 symbol speed 3429 Hz...

Страница 33: ...the paper jam counts U904 Checking clearing the service call counts U905 Checking clearing counts by optional devices U908 Checking the total counter value U910 Clearing the black ratio data U911 Chec...

Страница 34: ...Display Output list MAINTENANCE List of the current settings of the maintenance modes EVENT Outputs the event log Firmware version 2JN_2F00 001 177 Paper Jam Log Counter Log 2009 04 06 J10 000 J11 000...

Страница 35: ...or code See page 1 4 4 Example 01 6000 01 Self diagnostic error 6000 Self diagnostic error code number 5 Maintenance Log Count Item Remembers 1 to 8 of occurrence of replace ment If the occurrence of...

Страница 36: ...displayed in case of an initialization error Refer to the table of the error codes on P 1 3 10 When errors occurred turn main power switch off then on and execute initialization using maintenance item...

Страница 37: ...ersion of ROM is installed Method 1 Press the start key The ROM version are displayed 2 Change the screen using the cursor up down keys Completion Press the stop key The screen for selecting a mainten...

Страница 38: ...the destination setting 4 Turn the main power switch off and on An error code is displayed in case of an initialization error When errors occurred turn main power switch off then on and execute initia...

Страница 39: ...veying operate correctly Method 1 Press the start key 2 Turn each switch sensor on and off manually to check the status When a switch sensor is detected to be in the ON position the display for that s...

Страница 40: ...d 1 Press the start key 2 Select the solenoid to be operated using the cursor up down keys 3 Press the start key The solenoid turns on Option 4 To stop driving motors press the stop key Completion Pre...

Страница 41: ...n 4 Press the system menu counter key 5 Change the setting value using the cursor left right keys or numeric keys Perform adjustment so that the image fits in the middle of the page For output example...

Страница 42: ...ge is still incorrect perform the following adjustments in maintenance mode Completion Press the stop key The screen for selecting a maintenance item No is displayed Maintenance item No Description Di...

Страница 43: ...ease the value For output example 2 decrease the value The greater the value the larger the deflection the smaller the value the smaller the deflection Figure 1 3 3 7 Press the start key The value is...

Страница 44: ...r key 4 Change the setting value using the cursor left right keys or numeric keys Increasing the setting makes the image longer in the auxiliary scanning direction and decreasing it makes the image sh...

Страница 45: ...g using the cursor left right keys or numeric keys Increasing the setting moves the shading position toward the machine left and decreasing it moves the position toward the machine right 3 Press the s...

Страница 46: ...5 5 Press the start key The value is set Adjustment Auxiliary scanning direction 1 Press the system menu counter key 2 Place an original and press the start key to make a test copy 3 Press the system...

Страница 47: ...numeric keys For copy example 1 increase the value For copy example 2 decrease the value Figure 1 3 7 7 Press the start key The value is set Caution Check the copy image after the adjustment If the i...

Страница 48: ...eys or numeric keys For copy example 1 decrease the value For copy example 2 increase the value Figure 1 3 8 7 Press the start key The value is set Caution Check the copy image after the adjustment If...

Страница 49: ...set 5 Select BLACK LINE using the cursor up down keys 6 Select the scanning position using the cursor left right keys or numeric keys 7 Press the start key The value is set 8 Set the original the one...

Страница 50: ...keys or numeric keys For copy example 1 increase the value For copy example 2 decrease the value Figure 1 3 9 5 Press the start key The value is set Caution Check the copy image after the adjustment I...

Страница 51: ...For copy example 1 increase the value For copy example 2 decrease the value Figure 1 3 10 5 Press the start key The value is set Caution Check the copy image after the adjustment If the image is stil...

Страница 52: ...ys For copy example 1 increase the value For copy example 2 decrease the value Figure 1 3 11 5 Press the start key The value is set Caution Check the copy image after the adjustment If the image is st...

Страница 53: ...right keys or numeric keys For copy example 1 increase the value For copy example 2 decrease the value Figure 1 3 12 7 Press the start key The value is set Caution Check the copy image after the adju...

Страница 54: ...s to the home position Method DUST CHECK 1 Select DUST CHECK 2 Press the start key The exposure lamp lights 3 To turn the exposure lamp off press the stop key Method DP READING 1 Select DP READING 2 P...

Страница 55: ...d 1 Select the item to be set using the cursor up down keys 2 Change the value using the cursor left right keys or numeric keys 3 Press the start key The value is set Setting Initialization of origina...

Страница 56: ...key Method Mono Level 1 Select Mono Level using the cursor up down keys and press the start key 2 Change the value using the cursor left right keys or numeric keys and press the start key 3 Select HTF...

Страница 57: ...tem press the system menu counter key Method 1 dot Level 1 Select 1 dot Level using the cursor up down keys and press the start key 2 Change the value using the cursor left right keys or numeric keys...

Страница 58: ...s the start key 2 Change the setting value using the cursor left right keys or numeric keys 3 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance...

Страница 59: ...to the developing unit to a certain level from the toner container that has been installed Purpose To operate when installing the machine or replacing the developing unit Method 1 Press the start key...

Страница 60: ...intenance item No is displayed U157 Checking the developing drive time Description Displays the developing drive time for checking Purpose To check the developing drive time after replacing the develo...

Страница 61: ...ntenance item No is displayed U200 Turning all LEDs on Description Turns all the LEDs on the operation panel on Purpose To check if all the LEDs on the operation panel light Method 1 Press the start k...

Страница 62: ...peration panel Method 1 Press the start key and the screen for executing is displayed S01 is displayed 2 Starting with the system menu counter key in the left most column press the operation panel key...

Страница 63: ...lutch Method 1 Press the start key 2 Select the item to be operated using the cursor up down keys 3 Press the start key The operation starts 4 To stop operation press the stop key Completion Press the...

Страница 64: ...ng the cursor up down keys 2 Press the start key The count is cleared Completion Press the stop key The screen for selecting a maintenance item No is displayed U251 Checking clearing the maintenance c...

Страница 65: ...ble and single counts Description Switches the count system for the total counter and other counters Purpose Used to select according to the preference of the user copy service provider if folio size...

Страница 66: ...nge the preset value using the cursor left right keys or numeric keys 3 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed...

Страница 67: ...2 Change the setting using the cursor left right keys or numeric keys 3 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item No is displayed...

Страница 68: ...pies that can be made before the current maintenance cycle ends When the difference between the number of copies of the maintenance cycle and that of the maintenance count reaches the set value the me...

Страница 69: ...ey The value is set Caution Check the copy image after the adjustment If the image is still incorrect perform the following adjustments in maintenance mode Completion Press the stop key The screen for...

Страница 70: ...5 7 Press the start key The value is set Caution Check the copy image after the adjustment If the image is still incorrect perform the following adjustments in maintenance mode Completion Press the st...

Страница 71: ...key 6 Change the setting value using the cursor left right keys Increasing the value makes the margin wider and decreasing it makes the margin narrower Figure 1 3 16 7 Press the start key The value is...

Страница 72: ...ter key 3 Place an original and press the start key to make a test copy 4 Press the system menu counter key 5 Change the setting value using the cursor left right keys For copy example 1 decrease the...

Страница 73: ...6 To return to the screen for selecting an item press the stop key Method DP 1 Select ADJUST DP using the cursor up down keys 2 Set a specified original P N AVGR12524X in the DP 3 Press the start key...

Страница 74: ...he edge to the black belt b of the original at D 35 mm from the left edge E 110 mm from the left edge and F 185 mm from the left edge respectively 2 Apply the following formula for the values obtained...

Страница 75: ...intenance item No is displayed Maintenance item No Description 30 mm D A C E F 35 mm Leading edge Left edge Black belt b Black belt a 110 mm 185 mm 148 5 mm 267 mm Original for adjustment P N AVGR0513...

Страница 76: ...tion Initializes software switches on the FAX PWB according to the destination and OEM Purpose To initialize the FAX PWB without changing user registration data Method 1 Press the start key 2 Select E...

Страница 77: ...e current setting is displayed 2 Select RINGS F P 3 Change the setting using the cursor left right keys or numeric keys If you set this to 0 the unit will start fax reception without any ringing 4 Pre...

Страница 78: ...g using the cursor left right keys or numeric keys Increase the setting if a page received in the reduction mode is over reduced and too much trailing edge margin is left Decrease it if the received i...

Страница 79: ...2 Press the start key The value is set Setting the number of adjustment lines for automatic reduction when letter size paper is set Sets the number of adjustment lines for automatic reduction when le...

Страница 80: ...ode Description Sets the signal detection method for remote switching Be sure to change the setting according to the type of telephone connected to the machine Method 1 Press the start key 2 Select th...

Страница 81: ...ft right keys 2 Press the start key The value is set Setting the number of times of auto redialing 1 Change the setting using the cursor left right keys or numeric keys When set to 0 no redialing is p...

Страница 82: ...ps 2 Press the start key The setting is set Setting the waiting period to prevent echo problems at the sender Sets the period before a DCS signal is sent after a DIS signal is received Used when probl...

Страница 83: ...en reduction of transmission costs is of higher priority than image quality This should not be set to OFF when connecting to the IP Internet Protocol telephone line 1 Select the setting using the curs...

Страница 84: ...roblems 1 Select the setting using the cursor up down keys Initial setting ON 2 Press the start key The setting is set Setting the CNG detection times in the fax telephone auto select mode Sets the CN...

Страница 85: ...Select the setting using the cursor up down keys Initial setting ONCE 2 Press the start key The setting is set Maintenance item No Description Display Description V 34 Enables or disables V 34 communi...

Страница 86: ...munication time 1 Description Sets the detection time when one shot detection is selected for remote switching This setting item will be dis played but the setting made is ineffective Sets the detecti...

Страница 87: ...the start key The value is set 3 To return to the screen for selecting an item press the stop clear key Setting the T2 time out time The T2 time out time decides the following From CFR signal output t...

Страница 88: ...or through the connected tele phone after receiving a call as a fax machine see figure 1 3 19 In the fax telephone auto select mode change the setting when fax reception is unsuccessful or a telephone...

Страница 89: ...with the line characteristics 1 Select 0dB 4dB 8dB or 12dB using the cursor up down keys Initial setting 0dB 2 Press the start key The setting is set Setting the G3 reception cable equalizer Perform...

Страница 90: ...nge the setting using the cursor left right keys or numeric keys 4 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displayed Main...

Страница 91: ...ts whether the line is disconnected immediately after a busy tone is detected or the busy tone is not detected and the line remains connected until T0 time out time Fax transmission may fail due to in...

Страница 92: ...rinting Purpose To check conditions of use settings and transmission procedures of the fax Method 1 Press the start key 2 Select the item to be output using the cursor up down keys 3 Press the start k...

Страница 93: ...Select ON or OFF using the cursor left right keys Initial setting OFF 2 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No is displaye...

Страница 94: ...Setting Can Be Changed System setting Communication control procedure Maintenance item No Description No Bit Item 39 21 Declaration of reception size in automatic paper source selection for fax No Bi...

Страница 95: ...tone busy tone detection pattern 122 7654 Busy tone detection pattern 2 Dial tone detection before dialing 1 Busy tone detection in automatic FAX TEL switching 125 76543210 Access code registration fo...

Страница 96: ...t key The count for jam detection by type is displayed 2 Change the screen using the cursor up down keys 3 To clear the counts for all select ALL CLEAR 4 Press the start key The count is cleared The i...

Страница 97: ...type is dis played 2 Change the screen using the cursor up down keys The total number of service call count cannot be cleared 3 To return to the screen for selecting an item press the stop key Complet...

Страница 98: ...3 Press the start key The accumulated black ratio data is cleared Completion Press the stop key The screen for selecting a maintenance item No is displayed U911 Checking clearing copy counts by paper...

Страница 99: ...left right keys 9 Press the start key Starts reading or writing The progress of selected item is displayed in When an error occurs the operation is canceled and an error code is displayed 10 When nor...

Страница 100: ...ess the stop key The screen for selecting a maintenance item No is displayed U942 Setting of deflection for feeding from DP Description Adjusts the deflection generated when the DP is used Purpose Use...

Страница 101: ...the maintenance item 4 Press the start key 5 Select EXECUTE 6 Press the start key 7 Send the print data to the machine Once the print data is stored into USB memory OK will be displayed Completion Pre...

Страница 102: ...to be output using the cursor up down keys 3 Press the system menu counter key 4 Press the start key A VTC PG pattern is output 5 To return to the screen for selecting an item press the system menu c...

Страница 103: ...page 1 3 80 Press FAX and press the OK key Execute FAX Settings page 1 3 88 Press Document Box and press the OK key Execute Document Box Settings page 1 3 80 Press Printer and press the OK key Execute...

Страница 104: ...t the paper size to be used as the default value 6 Press the OK key Adding a Custom Size and Media Type for Paper to Print 1 Select Orig Paper Set using the cursor up down keys 2 Press the OK key 3 Se...

Страница 105: ...ey Preset Limit 1 Select Preset Limit using the cursor up down keys 2 Press the OK key 3 Enter the number of copies 4 Press the OK key Switching Unit of Measurement 1 Select Measurement using the curs...

Страница 106: ...ess the OK key 5 Select None Date JobNo JobNo Date or Date JobNo 6 Press the OK key Subject Body 1 Select Function Default using the cursor up down keys 2 Press the OK key 3 Select Subject Body using...

Страница 107: ...the cursor up down keys 4 Press the OK key 5 Select Image Quality using the cursor up down keys 6 Press the OK key 7 Select the image quality 1 Low High Comp to 5 High Low Comp 8 Press the OK key Colo...

Страница 108: ...keys 2 Press the OK key 3 Select Left or Right 4 Press the OK key 5 select the function you want to register to the flexi ble key 6 Press the OK key 4 Sending Settings Select Key Set 1 Select Select K...

Страница 109: ...he OK key 3 Set the default number of copies 4 Press the OK key Orientation 1 Select Orientation using the cursor up down keys 2 Press the OK key 3 Select Portrait or Landscape 4 Press the OK key Form...

Страница 110: ...own keys 2 Press the OK key 3 Select Date Time using the cursor up down keys 4 Press the OK key 5 Set the date and press the OK key 6 Set the time and press the OK key Date Format 1 Select Date Settin...

Страница 111: ...ress the OK key 3 Select Low Power Timer using the cursor up down keys 4 Press the OK key 5 Set the Low Power Timer 6 Press the OK key Unusable Time 1 Select Timer Setting using the cursor up down key...

Страница 112: ...the OK key 21 Enter the Subnet Mask and press the OK key 22 Select Default Gateway using the cursor up down keys 23 Press the OK key 24 Enter the Default Gateway and press the OK key TCP IP IPv6 Setu...

Страница 113: ...g the cursor up down keys 6 Press the OK key 7 Select HTTP HTTPS or HTTPS only 8 Press the OK key LDAP Security 1 Select Network Setting using the cursor up down keys 2 Press the OK key 3 Select Secur...

Страница 114: ...Select Change amd select the account 23 Press the OK key 24 Press the OK key Changing User Properties 1 Select User Login Set using the cursor up down keys 2 Press the OK key 3 Select Local User List...

Страница 115: ...ect Immediately Subsequently or Alert Only 8 Press the OK key Default Counter Limit 1 Select Job Account Set using the cursor up down keys 2 Press the OK key 3 Select Default Setting using the cursor...

Страница 116: ...keys 2 Press the OK key 3 Select Permit No List using the cursor up down keys 4 Press the OK key 5 Select Menu 6 Select Add FAX Number using the cursor up down keys 7 Press the OK key 8 Enter a Permi...

Страница 117: ...ey 11 Select Menu 12 Select Delete and press the OK key 13 Select Yes This deletes the Permit ID number 14 To change or delete other Permit ID numbers repeat steps 5 to 13 Setting Send Restriction 1 S...

Страница 118: ...ting using the cursor up down keys 4 Press the OK key 5 Select On or Off 6 Press the OK key 2 in 1 Reception 1 Select Reception using the cursor up down keys 2 Press the OK key 3 Select 2 in 1 Printin...

Страница 119: ...mmediately stops printing and displays the paper misfeed message on the operation panel To remove paper misfed in the machine pull out the paper cassette open the front cover rear cover or duplexer s...

Страница 120: ...condition Figure 1 4 2 Peper feeder 1 Option Peper feeder 2 Option Machine DP Registration sensor Paper sensor MP paper sensor Exit sensor PF paper feed sensor PF paper sensor DP timing sensor DP docu...

Страница 121: ...chine stops printing and dis play an error message on the operation panel An error message consists of a message prompting a contact to service personnel total print count and a four digit error code...

Страница 122: ...read write error Defective flash memory Replace the control PWB See page 1 5 39 Defective control PWB Replace the control PWB See page 1 5 39 0140 Backup memory data error Defective flash memory Repl...

Страница 123: ...occurred with the pro gram of the FAX PWB Defective fax soft ware Install the fax software Defective FAX PWB Replace the FAX PWB See page 1 5 50 0840 Faults of RTC The time is judged to go back based...

Страница 124: ...place the harness Refer to the service manual for the paper feeder Defective PF paper feed motor drive transmission system Check if the gears rotate smoothly If not grease the bushings and gears Check...

Страница 125: ...continuity within the FFC If none remedy or replace the FFC Defective home position sensor Replace the home position sensor Defective harness between ISU motor and scanner PWB YC104 or improper connec...

Страница 126: ...rter PWB YC102 and exposure lamp or improper connec tor insertion Reinsert the connector Also check for conti nuity within the connector harness If none remedy or replace the harness Defectiveexposure...

Страница 127: ...chine on again If not cured replace the laser scanner unit See page 1 5 17 Defective laser scanner unit Replace the laser scanner unit See page 1 5 17 Defective control PWB Replace the control PWB See...

Страница 128: ...tion between power source PWB YC103 and high voltage PWB YC201 Reinsert the connector Defective power source PWB Replace the power source PWB See page 1 5 42 Defective control PWB Replace the control...

Страница 129: ...Defective control PWB or scanner PWB Turn the main power switch off on to restart the machine If the error is not resolved replace control PWB or scanner PWB See page 1 5 39 or 1 5 49 F050 Control PW...

Страница 130: ...See page 1 4 14 See page 1 4 14 6 Black vertical streaks 7 Unsharpness 8 Gray background 9 Dirt on the top edge or back of the paper 10 Undulated print ing at the right edge scanning start posi tion S...

Страница 131: ...sfer bias terminal spring and transfer bias terminal T J201 J202 J203 on the high volt age PWB Check the high voltage PWB visually and correct or replace if necessary See page 1 5 45 Defective laser s...

Страница 132: ...isfies the paper specifica tions Defective transfer roller installation The transfer roller must be supported by the bushes at the both ends Clean the bush to remove oil and debris Replace the transfe...

Страница 133: ...Clean the bush to remove oil and debris Replace the transfer roller if necessary See page 1 5 32 Defective transfer bias output Replace the high voltage PWB or control PWB See page 1 5 45 or 1 5 39 Ec...

Страница 134: ...eveloping unit and the fuser unit inlet Clean these areas and parts to remove toner Defective transfer roller If the transfer roller is contaminated with toner clean the trans fer roller using a vacuu...

Страница 135: ...r continuity within the con nector harness If none remedy or replace the harness Defective control PWB Replace the control PWB See page 1 5 39 3 Left cooling fan motor does not oper ate Broken left co...

Страница 136: ...r Also check for continuity within the con nector harness If none remedy or replace the harness Defective control PWB Replace the control PWB See page 1 5 39 9 Duplex solenoid does not operate Broken...

Страница 137: ...place the high voltage PWB See page 1 5 45 Defective exit sensor Replace the exit sensor 13 Attention indica tor is lit when the front cover is closed Defective interlock switch on the power source PW...

Страница 138: ...eparation pad is worn Replace the separator pad if it is worn Check if the paper is curled Replace the paper 5 Paper jams Check if the paper is excessively curled Replace the paper Check if the contac...

Страница 139: ...th an E indication followed by five digits The upper three of the five digits indicate general classification of the error and its cause while the lower two indicate the detailed classification Items...

Страница 140: ...starting T 30 protocol during reception in V 34 mode refer to page 1 4 30 U018XX error code table U02000 Relay broadcast was refused by a relay station because of a mismatch in permit ID number and p...

Страница 141: ...d because the destination unit had no encrypted communication capa bility U044XX Communication was interrupted because of an encryption key error during encrypted transmission refer to page 1 4 30 U04...

Страница 142: ...l box U00434 Confidential polling request was received but interrupted because the specified confidential box No was intended for encryption U00435 Confidential polling request was received but interr...

Страница 143: ...15 Empty of recording paper U00620 Copier fixing unit problem U00622 Copier drive motor problem U00655 CTS was not activated after RTS due to a modem error U00656 Data was not transmitted after CTS wa...

Страница 144: ...was received after transmission of a PRI EOP signal and the preset number of command retransfers was exceeded U01019 No relevant signal was received after transmission of a CNC signal and the preset n...

Страница 145: ...signal ECM U01054 A DCN signal was received after transmission of a PPS MPS signal ECM U01055 A DCN signal was received after transmission of a PPS EOM signal ECM U01056 A DCN signal was received aft...

Страница 146: ...U01125 No response after transmission of a CNS signal between units of our make U01126 No response after transmission of a PPR signal ECM U01127 No response after transmission of an ERR signal ECM U01...

Страница 147: ...larity reversal was detected during message reception U01164 One page length exceeded the specified length during message reception U01170 A decoding error occurred during MMR message reception U01172...

Страница 148: ...1820 A communication error that occurs at the receiver unit in the period after initiating the control channel before entering the T 30 process For example PPh ALT MPh E was not detected U01821 In the...

Страница 149: ...ct user name password Check the access limit of destination folder Assign disable folder path Enter correct folder path 1105 Error Not support protocol SMB Protocol is set to OFF Check ON in the Scann...

Страница 150: ...nnected Check if the server is operating properly Check the network connection cable net work condition within LAN etc 2102 Error Can not connect with timeout The server is unable to com municate Chec...

Страница 151: ...operly Check the network connection cable net work condition within LAN etc 2102 Error Can not connect with timeout The server is unable to com municate Check if the server is operating properly 2103...

Страница 152: ...or stored status in the operation handle Turn the main power switch off and on 5102 Error Already connected Operation handle error Error for stored status in the operation handle Turn the main power s...

Страница 153: ...ok of the connector be sure to release the hook Take care not to get the cables caught To reassemble the parts use the original screws If the types and the sizes of screws are not known refer to the P...

Страница 154: ...band when seen through the left side window A shiny or gold colored band when seen through the right side window The above will reveal that the toner container is a genuine Olivetti branded toner con...

Страница 155: ...w 2 Unhook four hooks and then remove the rear upper cover Figure 1 5 3 3 Remove the cassette See page 1 5 6 4 Open the front cover 5 Unhook the hook and then remove the con troller box cover Figure 1...

Страница 156: ...2JN 1 5 4 6 Unhook seven hooks and then remove the right cover Figure 1 5 5 Right cover Right cover Right cover Hook Hook Hook Hook Hook Hook Hook Service Manual Y111030 4...

Страница 157: ...2JN 1 5 5 7 Unhook six hooks and then remove the left cover Figure 1 5 6 Left cover Left cover Left cover Hook Hook Hook Hook Hook Hook Y111030 4 Service Manual...

Страница 158: ...ssembly paper feed roller and pickup roller Procedure 1 Remove the cassette Figure 1 5 7 2 Slide the feed shaft 3 While pressing the lever and then remove the paper feed roller assembly Figure 1 5 8 C...

Страница 159: ...ved parts When refitting the paper feed roller assem bly be sure to align the paper feed roller pivot with the slotted hole on the feed shaft Figure 1 5 9 Paper feed roller assembly Paper feed roller...

Страница 160: ...page 1 5 6 2 Push the bottom plate down until it locks 3 Unhook two hooks and then remove the retard guide Figure 1 5 10 4 Remove the retard roller assembly Figure 1 5 11 Retard guide Retard guide Ca...

Страница 161: ...ssembly and refit all the removed parts Caution Before refitting the retard roller assembly firmly install the spring onto the projection of the retard roller assembly Figure 1 5 12 Spring Retard roll...

Страница 162: ...d roller Procedure 1 Open the front cover 2 Pull the MP feed holder lever down 3 Slide the MP feed holder 4 Remove the MP paper feed roller Figure 1 5 13 MP feed holder Lever Front cover MP paper feed...

Страница 163: ...oller be sure to align the paper feed roller pivot with the slotted hole on the MPF feed shaft When refitting the MP paper feed roller be sure to align the MPF feed shaft pivot with the slotted hole o...

Страница 164: ...er registration roller be sure to use a new registration L spring and registration R spring Otherwise paper feeding may be deteriorated due to the spring hooks possibly being distorted dur ing the spr...

Страница 165: ...2JN 1 5 13 1 5 4 Optical section 1 Detaching and refitting the DP Procedure 1 Pull the DP out Figure 1 5 16 DP Y111030 4 Service Manual...

Страница 166: ...e the left cover and right cover See page 1 5 3 3 Remove the FFC and connector from the control PWB 4 Remove three connectors from the scanner PWB Figure 1 5 17 Connector FFC Scanner PWB Scanner PWB C...

Страница 167: ...2JN 1 5 15 5 Release three clamps and then remove the wires Figure 1 5 18 6 Remove two screws Figure 1 5 19 Wires Wires Clamp Clamp Clamp Screw Screw Screw Screw Screw Y111030 4 Service Manual...

Страница 168: ...2JN 1 5 16 7 Unhook four hooks and then remove the scanner unit Figure 1 5 20 Scanner unit Hooks Hooks Service Manual Y111030 4...

Страница 169: ...the scanner unit See page 1 5 14 2 Remove the screw and then remove the grounding terminal 3 Remove two connectors from the control PWB Figure 1 5 21 Control PWB Connector Connector YC3 YC10 Screw Gr...

Страница 170: ...er source PWB Figure 1 5 22 6 Unhook four hooks and then remove the frame left duct 7 Remove the wires from the clamp Figure 1 5 23 Clamp Clamps Connector Power source PWB Power source PWB YC106 Frame...

Страница 171: ...en remove the top cover rack L from the top cover Figure 1 5 24 9 Remove four screws from the top cover Figure 1 5 25 Top cover rack L Stopper Top cover Top cover Top cover rack L Top cover Screw Scre...

Страница 172: ...elease the clamp and then pull out the wires 13 Remove four screws and then remove the laser scanner unit LSU 14 Check or replace the laser scanner unit LSU and refit all the removed parts Figure 1 5...

Страница 173: ...k two hooks by using a flat screw driver from the pits 3 Remove the connector and then remove the operation panel Figure 1 5 28 4 Remove two screws 5 Unhook three hooks and then remove the ISU upper f...

Страница 174: ...haft out from the ISU Figure 1 5 30 9 Remove the ISU belt from the tension pulley and ISU gear 63 32 10 Remove the ISU belt from the hooks of the ISU Figure 1 5 31 ISU shaft ISU shaft ISU shaft Holder...

Страница 175: ...stopper Figure 1 5 32 12 Remove the FFC from the FFC tape D 13 Remove the ferrite core from the pit 14 Remove the FFC from the FFC tape A Figure 1 5 33 FFC center stopper Ferrite core FFC tape A Pit F...

Страница 176: ...rame 16 Remove the FFC tape D and A from the ISU lower frame 17 Clean the adhesive residue of the FFC tape D and A Figure 1 5 34 18 Remove the ferrite core from the FFC Figure 1 5 35 FFC FFC ISU lower...

Страница 177: ...s See right figure 21 Peel off the protective seal on the other side of the FFC tape A 22 Stick the FFC tape A on the ISU lower frame At the right for how to correctly sick the tape in position see th...

Страница 178: ...e FFC tape A Figure 1 5 38 29 Thread an end of the FFC through the ISU lower frame 30 Refer to the step 11 to 1 and refit all the removed parts NOTE When the replacing the image scanner unit ISU perfo...

Страница 179: ...move the DP See page 1 5 13 2 Move the image scanner unit ISU unit to the center 3 Unhook five hooks and then remove the lamp mount 4 Remove the connector Figure 1 5 40 Hook Hook Hook Hook Hook Lamp m...

Страница 180: ...75 A non time delay when F1 fuse is replaced Figure 1 5 41 8 Unhook three hooks and then remove the ISU reflector Figure 1 5 42 9 Remove the exposure lamp from the hold ers 10 Check or replace the exp...

Страница 181: ...place the developing unit and refit all the removed parts NOTE When the periodic maintenance replacing the maintenance kit see page 2 4 4 per form following maintenance modes 1 U251 Clearing the maint...

Страница 182: ...3 Check or replace the drum unit and refit all the removed parts NOTE When the periodic maintenance replacing the maintenance kit see page 2 4 4 per form following maintenance modes 1 U251 Clearing t...

Страница 183: ...age 1 5 30 3 Remove the tape 4 While pushing on the main plate slide the main charger unit Figure 1 5 46 5 Remove the main charger unit by lifting it 6 Check or replace the main charger unit and refit...

Страница 184: ...er roller Procedure 1 Remove the developing unit See page 1 5 29 2 Remove the drum unit See page 1 5 30 3 Slide the paper chute guide and unhook the hooks 4 Remove the paper chute guide Figure 1 5 48...

Страница 185: ...l the removed parts Caution When refitting the transfer roller be careful about following point Push the release lever to raise the lever end then insert the front of gear Z16 under the release lever...

Страница 186: ...the wires from three clamps 3 Remove the connector from the power source PWB Figure 1 5 51 4 Unhook four hooks and then remove the frame left duct 5 Remove the wires from the clamp Figure 1 5 52 YC105...

Страница 187: ...6 Remove the connector from the power source PWB Figure 1 5 53 7 Remove the connector from the control PWB Figure 1 5 54 YC102 Connector Connector Power source PWB Connector Control PWB Y111030 4 Serv...

Страница 188: ...2JN 1 5 36 8 Remove the rear cover Figure 1 5 55 9 Remove two screws and then remove the fuser unit Figure 1 5 56 Rear cover Fuser unit Screw Screw Service Manual Y111030 4...

Страница 189: ...he fuser unit and refit all the removed parts Caution When reinstalling the fuser unit tighten up a screw while pressing the fuser unit in order of 1 to 2 Figure 1 5 57 1 2 Fuser unit Screw Screw Fuse...

Страница 190: ...er pressure could cause loose toner fusing Procedure 1 Remove the cassette See page 1 5 6 2 Open the duplex cover 3 Slide the fuser lever R and L Normal Flush with the front of the machine Fuser press...

Страница 191: ...m the scan ner PWB 4 Remove twenty connectors and two FFCs from the control PWB 5 Remove the wires from the clamp Figure 1 5 59 Scanner PWB Wires Clamp YC29 YC28 YC6 YC8 YC7 FFC FFC YC3 YC19 YC30 YC23...

Страница 192: ...Figure 1 5 60 7 Unhook the hook and then remove the con trol PWB assembly Figure 1 5 61 Control PWB assembly Screw Screw Screw Screw Screws Grouniding terminal Screw Grouniding terminal Control PWB a...

Страница 193: ...he control PWB and refit all the removed parts To replace the control PWB remove the EEPROM U17 from the old control PWB and mount it to the new control PWB Figure 1 5 62 Controller box Screw EEPROM U...

Страница 194: ...ve five connectors from the power source PWB Figure 1 5 63 4 Unhook four hooks and then remove the frame left duct 5 Remove the wire from the clamp Figure 1 5 64 YC107 YC104 YC106 YC108 YC105 Clamp Cl...

Страница 195: ...ive screws 8 Remove three connectors and then remove the power source PWB assembly Figure 1 5 66 Inlet mount Screw YC103 YC102 YC101 Power source PWB Power source PWB assembly Connector Connector Conn...

Страница 196: ...rce PWB plate 10 Check or replace the power source PWB and refit all the removed parts Caution The power source PWB sheet must be installed in the specified position Figure 1 5 67 Screws Screw Power s...

Страница 197: ...cassette See page 1 5 6 4 Remove the left cover and right cover See page 1 5 3 5 Remove the power source PWB See page 1 5 42 6 Turn the machine with the front side up 7 Remove the stopper 8 Remove th...

Страница 198: ...2JN 1 5 46 11 Remove four screws 12 Unhook three hooks and then remove the lower base cover Figure 1 5 70 Screws Screws Hook Hook Hook Lower base cover Service Manual Y111030 4...

Страница 199: ...1 5 71 15 Remove two connectors and then remove the high voltage PWB 16 Remove the cassette pin holder from the high voltage PWB Figure 1 5 72 Spring Cassette pin Cassette pin Cassette pin holder High...

Страница 200: ...igh voltage PWB Each interface is firmly in contact with each spring The bias contact pin must be installed in the specified position The cassette pin must be inserted in the cassette pin holder Figur...

Страница 201: ...ve the scanner PWB 4 Check or replace the scanner PWB and refit all the removed parts NOTE When the replacing the scanner PWB per form following maintenance modes 1 U425 Setting the target see page 1...

Страница 202: ...ook the hook and then remove the con troller box cover Figure 1 5 76 2 Remove two screws and then remove the FAX PWB 3 Check or replace the FAX PWB and refit all the removed parts Figure 1 5 77 Contro...

Страница 203: ...e 1 Remove the right cover See page 1 5 3 2 Remove the connector 3 Remove the M3 screw and two M4 screws 4 Remove the main motor 5 Check or replace the main motor and refit all the removed parts Figur...

Страница 204: ...cooling fan motor and power source fan motor When detaching or refitting a fan motor be careful of the airflow direction intake or exhaust Figure 1 5 79 Power source fan motor Right cooling fan motor...

Страница 205: ...2JN 1 5 53 1 5 11 DP Refer to the DP s service manual Y111030 4 Service Manual...

Страница 206: ...2JN 1 5 54 This page is intentionally left blank Service Manual Y111030 4...

Страница 207: ...e in the USB memory slot 3 Turn ON the main power switch 4 About 40 seconds later Firmware Update Downloading will be displayed and blinking the memory LED this shows to start the download 5 Display t...

Страница 208: ...ntrol PWB replacement When replacing the control PWB remove the EEPROM U17 from the control PWB that has been removed and then reattach it to the new control PWB Figure 1 6 2 EEPROM U17 Control PWB EE...

Страница 209: ...sfer separation section 1 Cassette paper feed section Figure 2 1 1 Cassette paper feed section Figure 2 1 2Cassette paper feed section block diagram 1 9 7 3 4 5 2 6 8 10 11 1 Pickup roller 2 Paper fee...

Страница 210: ...oller 2 MPF separation pad 3 MPF separator 4 MPF bottom plate 5 MPF friction pad 6 MP paper sensor 7 Actuator MP paper sensor 8 MPF frame 9 MPF guide R L 10 MPF base 11 MPF middle tray 12 MPF upper tr...

Страница 211: ...iagram 1 4 3 5 2 1 Lower registration roller 2 Upper registration roller 3 Registration sensor 4 Actuator registration sensor 5 Feed pulley MMOTRDYN REGDRN Registration clutch Main motor Control PWB Y...

Страница 212: ...river etc resulting in a print quality problem Also finger prints can cause deterioration of the OPC layer therefore the drum in the drum unit must be handled with care Substances like water alcohol o...

Страница 213: ...long run Therefore the charger wire must be cleaned at a specific interval Cleaning the charging wire prevents print quality problems such as black streaks Figure 2 1 8 Main charger unit Figure 2 1 9...

Страница 214: ...t Figure 2 1 10Scanner unit 1 3 7 8 9 5 10 4 6 2 1 ISU top frame 2 ISU bottom frame 3 Contact glass 4 DP contact glass 5 Size indicator plate 6 ISU belt 7 ISU shaft 8 ISU gear 63 32 9 ISU motor 10 Ima...

Страница 215: ...ignals and outputs them to the control PWB Then the image scanner unit is moved in the sub scan direction along the sliding rod and the CCD image sensor scans the next row of the image in the main sca...

Страница 216: ...sor Control PWB Scanner PWB CCD PWB HPSW LAMP SCMOT1A SCMOT2B SCMOT1B SCMOT2A Exposure lamp Inserter PWB ISU motor Home position sensor Scanner unit Mirrors and lens Image scanner unit ISU Original Co...

Страница 217: ...ed as the polygon motor revolves to reflect the laser beam over the drum Various lenses and mirror are housed in the laser scanner unit adjust the diameter of the laser beam and focalize it at the dru...

Страница 218: ...r scanner unit 1 2 3 8 9 10 4 5 6 7 1 Polygon motor mirror 2 Laser diode APC PWB 3 Collimator lens 4 Cylindrical lens 5 F lens 6 F lens 7 PD mirror 8 SOS lens 9 Pin photo diode sensor PD PWB 10 LSU mi...

Страница 219: ...charge The positively charged toner is then attracted to the areas of the drum which was exposed to the laser light The gap between the drum and the magnet sleeve is approximately 0 32 mm The non exp...

Страница 220: ...s applied to the transfer roller for transfer charging Paper after transfer is separated from the drum Figure 2 1 17 Transfer separation section Figure 2 1 18 Transfer separation section block diagram...

Страница 221: ...then must be cleaned to the electrically neutral state This is necessary to erase any residual positive charge ready to accept the uniform charge for the next print process The residual charge is can...

Страница 222: ...eparators claws prevent the paper on which toner has been fused from being wound around the heat roller causing paper jam The press roller is made of the heat resistant silicon rubber This roller is u...

Страница 223: ...iagram N L THERM HEATN SLEEP ZCROSS YC102 1 YC102 3 YC103 6 YC103 7 YC103 8 YC23 5 YC23 6 YC23 3 YC23 16 Fuser unit Fuser thermistor Fuser heater lamp Fuser thermal cutout Power source PWB Control PWB...

Страница 224: ...d is led by the guide comprised of the rear cover frame and the FD cover guide finally reaching the upper FD roller The paper is delivered to the top tray by the rota tion of the upper FD roller Figur...

Страница 225: ...2JN 2 1 17 Figure 2 1 24 Paper exit section block diagram EXITN YC19 3 Fuser unit Exit sensor Control PWB Y111030 4 Service Manual...

Страница 226: ...printing Figure 2 1 25 Duplex conveying section Figure 2 1 26 Duplex paper conveying section block diagram 1 9 10 2 3 5 6 7 4 8 1 DU cover B 2 DU holder 3 Middle pulley B 4 DU roller 5 DU cover A 6 Lo...

Страница 227: ...2JN 2 1 19 2 1 10 DP section Refer to the DP s service manual Y111030 4 Service Manual...

Страница 228: ...2JN 2 1 20 This page is intentionally left blank Service Manual Y111030 4...

Страница 229: ...voltage PWB Generates main charging developing bias and transfer bias 4 Operation panel PWB Consists the LCD LED indicators and key switches 5 APC PWB Generates and controls the laser beam 6 PD PWB C...

Страница 230: ...source PWB PARTS SWITCHING REGULATOR 120V SP 2 Power source PWB PARTS SWITCHING REGULATOR 230V SP 3 High voltage PWB HIGH VOLTAGE UNIT 4 Operation panel PWB PARTS PANEL PWB ASSY SP 5 APC PWB 6 PD PWB...

Страница 231: ...he presence of paper on the MP tray 7 Exit sensor Detects paper jam in the fuser or duplex conveying section 8 Home position sensor Detects the ISU in the home position 9 Toner sensor Detects the quan...

Страница 232: ...interior of machine 7 Registration clutch Controls the secondary paper feed 8 Paper feed clutch Controls the paper cassette paper feed 9 Developing clutch Controls the toner feed 10 Duplex solenoid Co...

Страница 233: ...2JN 2 2 5 4 DP Refer to the DP s service manual Y111030 4 Service Manual...

Страница 234: ...2JN 2 2 6 This page is intentionally left blank Service Manual Y111030 4...

Страница 235: ...3 3V2 ZCROSS HEATN THERM Left cooling fan motor Power source fan motor Scanner PWB Power source PWB Fuser thermistor Fuser thermal cutout Fuser unit Switching regulator circuit Zero cross signal circ...

Страница 236: ...al On Off 8 ZCROSS O 0 3 3 V DC pulse Zero cross signal 9 24V2 O 24 V DC 24 V DC power source via interlock switch 10 24V2 O 24 V DC 24 V DC power source via interlock switch 11 PGND Ground 12 PGND Gr...

Страница 237: ...ches Solenoids Scanner PWB CCD PWB APC PWB FAX PWB Operation panel PWB Sensors Fan motors Optional paper feeder Engine control section Main control section Commu nication section Image control section...

Страница 238: ...0 4 1 YC7 YC3 YC2 50 25 26 1 1 YC11 YC5 1 1 9 1 2 YS1 143 U17 144 12 2 7 YC4 8 4 1 3 2 1 YC19 3 5 19 YC30 YC23 YC25 YC17 YC13 YC16 YC20 YC27 A1 A2 B1 B2 YC21 YC18 YC24 YC10 A29 B29 A30 YC26 YC9 YC12 6...

Страница 239: ...cted to the CCD PWB 2 NC Not used 3 GND Ground 4 GND Ground 5 HPSW I 0 3 3 V DC Home position sensor On Off 6 3 3V1 O 3 3 V DC 3 3 V DC power source 7 NC Not used 8 CCDRSN O LVDS CCD reset signal 9 CC...

Страница 240: ...4 PLGRDY I 0 3 3 V DC Polygon motor ready signal 5 PLGCLK O 0 3 3 V DC pulse Polygon motor clock signal 6 PDN I 0 3 3 V DC pulse Horizontal synchronizing signal 7 GND Ground 8 VDON O 0 3 3 V DC pulse...

Страница 241: ...O 0 3 3 V DC Transfer reverse bias control signal On Off 10 HVCLK O 0 3 3 V DC pulse Developing bias clock signal 11 REGN I 0 3 3 V DC Registration sensor On Off 12 TCNT O PWM Transfer current contro...

Страница 242: ...ce 3 DUDR2 O 0 24 V DC Duplex solenoid return On Off YC30 1 24V3 O 24 V DC 24 V DC power source Connected to the optional paper feeder PF main PWB 2 PGND Ground 3 PFSI I 0 3 3 V DC pulse Serial commun...

Страница 243: ...amp ISU motor CCD PWB Home position sensor Inverter PWB Driver Driver Driver Motor driver Motor driver FEEDCLN DPDETN PRESOLN RELSOLN PAGESET OPSWN ORGSWN REVSOLN 3 3V1 24V4 LAMP HPSWN 12V CSI 5V1 3 3...

Страница 244: ...CPURDY I 0 3 3 V DC Communications ready signal 10 CPUSEL O 0 3 3 V DC Communications select signal 11 CPUSO I 0 3 3 V DC pulse Serial communications data input 12 CPUSI O 0 3 3 V DC pulse Serial comm...

Страница 245: ...e solenoid Press On Off 9 REVSOL O 0 24 V DC DP switchback feedshift solenoid On Off 10 FEEDCL O 0 24 V DC DP paper feed clutch On Off YC108 1 MOT1A O 0 24 V DC pulse DP paper feed motor drive pulse C...

Страница 246: ...2JN 2 3 12 2 3 4 DP driver PWB Refer to the DP s service manual Service Manual Y111030 4...

Страница 247: ...12 11 10 9 8 7 6 5 4 3 2 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 2 1 2 1 3 2 1 3 2 1 1 2 3 1 2 3 1 2 3 USB HOST Speaker LAMP LAMP 1 2 1 2 3 4 3 4 3 2 1 1 2 3 3 3V3 3 3V1 3 3V1 3 3V1 1 2 3 4 5 6 7 8 9 1...

Страница 248: ...18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 PILED GND EXITN 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 1 2 3 1 2 3...

Страница 249: ...per registration roller 37 68 mm 1 1 2 Lower registration roller 62 8 mm 2 1 2 Developing roller developing unit 45 216 mm 1 3 4 Transfer roller 73 162 mm 2 7 8 Heat roller fuser unit 78 5 mm 3 1 16 P...

Страница 250: ...2JN 2 4 4 3 Maintenance parts list Maintenance part name Part No Name used in service Name used in parts list Maintenance kit MK 130 MAINTENANCE KIT OPTION B0875 Service Manual Y111030 4...

Страница 251: ...UPDATING STATUS DATE UPDATED PAGES PAGES CODE 09 2009 1ST EDITION 251 Y111030 4...

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