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3H3

2-2-8

(7) Switches and sensors (optional centerfold unit)

Figure 2-2-7 Switches and sensors

1. Eject tray detection switch (ETDSW) ........... Detection of whether storage cover is installed or not.
2. Side registration guide

home position sensor (SRGHPS) ................ Detection of front/rear side registration guides in home position.

3. Centering plate

home position sensor (CPHPS) ................... Detection of centering plate in home position.

4. Centerfold blade

home position sensor (CBLHPS) ................. Detection of centerfold blade in home position.

5. Folded edge detection sensor (FEDS)......... Detection of folded edge of paper.
6. Centerfold unit

paper entry sensor (CUPES) ....................... Detection of paper insertion into the centerfold unit.

7. Eject tray paper

detection switch (ETPDSW)......................... Detection of paper in the storage cover.

8. Inside tray detection sensor (ITDS) ............. Detection of paper in the inside tray.
9. Motor pulse sensor (MPS) ........................... Detection of main motor pulse.

Machine front

Machine inside

Machine rear

Service Manual Y1043

Содержание BF1

Страница 1: ...Option Copier SERVICE MANUAL Code Y104371 8 DF 650 MT 1 A BF1 A PH 4A PH 4C...

Страница 3: ...This page is intentionally left blank...

Страница 4: ...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 5: ...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 6: ...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 7: ...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 8: ...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 9: ...This page is intentionally left blank...

Страница 10: ...tenance item 1 3 1 2 Contents of the maintenance mode items 1 3 2 1 4 Troubleshooting 1 4 1 Paper misfeed detection 1 4 1 1 Paper misfeed indication 1 4 1 2 Paper misfeed detection conditions 1 4 2 3...

Страница 11: ...d solenoids optional centerfold unit 2 2 9 9 Switches and motors optional multi job tray 2 2 10 10 Switches and motors optional punch unit 2 2 11 2 3 Operation of the PWBs 2 3 1 Finisher main PWB 2 3...

Страница 12: ...ed via machine Dimensions W x D x H 796 x 640 x 1070 mm 31 5 16 x 25 3 16 x 42 1 8 Weight Approx 73 kg 160 6 lbs Multi job tray option Number of trays Job tray 5 Paper size A3 B4 257 x 364 mm A4 A4R A...

Страница 13: ...ver 9 Lower lever 10 Conveyor knob 11 Coupling section lower guide lever 12 Stapler cartridge A 13 Stapler cartridge B 14 Coupling section upper guide lever Punch unit option 15 Punch unit 16 Punch un...

Страница 14: ...ectional view Figure 1 1 2 Paper path 1 Paper insertion section 2 Feedshift section 3 Intermediate tray section 4 Paper ejection section 5 Multi job tray option 6 Centerfold unit option 7 Punch unit o...

Страница 15: ...gear 19 Idle cam gear 75 20 Intermediate tray joint gear 34 21 Drive pulley 20 22 Pulley 16 23 Feed pulley belt 24 Forwarding roller gear 25 Feed pulley drive belt 26 Pulley 16 27 Drive pulley 20 28 F...

Страница 16: ...main tray driving section Figure 1 1 4 1 Main tray elevation motor pulley 2 Feed belt 3 Pulley 34 4 Worm gear 5 Gear 50 6 Gear 18 7 Gear 51 8 Pulley 20S 9 Tray drive belt 10 Pulley 20S 11 Gear 26 Y104...

Страница 17: ...6 3 Multi job tray 1 Multi job tray elevation motor pulley 2 Feed belt 3 Pulley 34 4 Worm gear 5 Gear 50 6 Gear 18 7 Gear 51 8 Pulley 20S 9 Tray drive belt 10 Pulley 20S 11 Gear 26 Service Manual Y10...

Страница 18: ...r 16 25 12 Gear 16 25 13 Bypass pulley gear 14 Gear 58 15 Pulley 28 16 Paper drive belt 17 Pulley 28 18 Idle pulley 15 19 Centering plate motor pul ley 20 Belt 124 21 Pulley 22 22 Pulley 20 23 Paper c...

Страница 19: ...t 15 Accessory case 16 Bottom cushion sheet 17 Front lower left pad 18 Rear lower left pad 19 Front lower right pad 20 Rear lower right pad 21 Upper pad 22 Machine cover 23 Air cap bag 24 Air cap bag...

Страница 20: ...ve the plastic sheet 2 Remove two tapes and spacer Figure 1 2 2 3 Remove eight tapes Figure 1 2 3 4 Remove four tapes and two spacers Figure 1 2 4 Plastic sheet Tape Tape Spacer Tape Tapes Tapes Tape...

Страница 21: ...may cause damage to the equipped hard disk Procedure When unpacking or installing hold the cen terfold unit by a indicated in the illustration Do not hold it by b at the center of the unit Figure 1 2...

Страница 22: ...make sure that the release lever actuating plate slides left ward and rightward Figure 1 2 9 8 Attach one end of the small spring to the release lever actuating plate and hang the other end over the h...

Страница 23: ...o the mounting hole Figure 1 2 11 12 Fit the medium stop ring onto the release pole assembly Then make sure the release pole assembly can rotate slightly Figure 1 2 12 13 Attach the release handle to...

Страница 24: ...t bind screws Insert the M4 x 8 S tight bind screws from the round holes on the eject side of the fin isher Figure 1 2 14 16 Pull out the intermediate tray of the finisher 17 Fit the large stop ring o...

Страница 25: ...ove the tapes and the cushioning mate rials provided on the centerfold unit Figure 1 2 17 23 Pull the left and right sliders out until they stop Attach the centerfold unit on the pins of the sliders H...

Страница 26: ...to the rectangular holes on either side of the cen ter fold unit and secure each one with the M4 x 6 TP screw Figure 1 2 20 27 Attach the eject tray to the centerfold unit by inserting the projection...

Страница 27: ...g PI does not come into contact with the finisher s folding unit sensor Figure 1 2 22 29 Push the release lever actuating plate 30 Push in the centerfold unit until it stops Figure 1 2 23 31 Attach th...

Страница 28: ...shown in the illustration C 1 G7 C 2 Figure 1 2 25 33 Plug the power cable into a wall outlet and turn the machine on from the main power switch 34 Make a test copy to check that the center fold unit...

Страница 29: ...re pressing the Power key to off may cause damage to the equipped hard disk When installing the multi job tray and centerfold unit as a set first install the centerfold unit and then the multi job tra...

Страница 30: ...three M4 x 6 binding screws each Figure 1 2 29 7 Attach the multi job tray to the bin front guide plate and bin rear guide plate by inserting the six pulleys at the tray front and rear into the plates...

Страница 31: ...he retainer slid upward push in the gear shaft while holding the bottom of the multi job tray Then lower the multi job tray by about 30 mm Figure 1 2 32 11 Pull out the gear shaft slide the retainer t...

Страница 32: ...hing Figure 1 2 34 14 Attach the right cover with four M4 x 8 TP screws Figure 1 2 35 15 Attach the left cover by inserting the two pegs into the square holes and lock in place with two M4 x 8 TP scre...

Страница 33: ...nd lock down with the cable retainer 20 Slide the eject bin lid into position and lock in place by inserting the two pegs into the square holes Make sure that the cable is tidily fitted and not caught...

Страница 34: ...1 2 40 23 Connect the signal cable of the multi job tray to the finisher connector 24 Plug the power cable into a wall outlet and turn the machine on from the main power switch 25 Make a test copy and...

Страница 35: ...to the equipped hard disk Procedure 1 Remove the five screws disconnect the connector and then remove the rear cover 2 Open the upper cover Figure 1 2 42 3 Remove the two screws and then remove the g...

Страница 36: ...pin connector of the solenoid to the 3 pin connector on the front of the fin isher 7 Close the top cover and open the front cover Figure 1 2 46 8 Slide the guide along the rails on the bottom of the p...

Страница 37: ...hor the wires to the frame with a sup plied wire saddle Figure 1 2 48 13 Insert the intermediate tray of the finisher so it is back to its original position and then install the punch waste box 14 Clo...

Страница 38: ...ion with wire saddle 18 Secure wires with clamp and fix with M4 x 8 tap Tight S screw 19 Fasten the snap on band on core A to the hole on the finisher frame 20 Fasten the snap on band on core B to the...

Страница 39: ...ulti job tray Procedure 1 Secure the stopper assembly to the finisher sub tray with three screws M3 8 tap tight P screw The installation position varies from the inch specification and metric specific...

Страница 40: ...Figure 1 2 54 2 Push down the main tray of the finisher For the details refer to step 10 on page 6 of multi job tray Installation guide 3 Hook the guide assembled in step 1 to the finisher as indicate...

Страница 41: ...ed 5 Replace the cover removed in step 2 Figure 1 2 56 6 After cleaning with rubbing alcohol affix the appropriate operation label to the finisher as indicated Figure 1 2 57 Stopper guide 5 to 10 mm 5...

Страница 42: ...press the start key Enter the maintenance item number using the cursor up down keys or numeric keys The selected maintenance item is run Press the stop clear key Press the start key Start End Mainten...

Страница 43: ...the machine Completion Press the stop clear key The screen for selecting a maintenance item No is displayed Display Description MAIN Main PWB ROM checksum ENGINE Engine PWB ROM checksum SCANNER Networ...

Страница 44: ...nisher Purpose To be set as required according to the user Method Press the start key The screen for selecting an item is displayed Setting 1 Select the item to be set The selected item is displayed i...

Страница 45: ...ed Setting 1 Change the setting using the cursor up down keys Initial setting 0 If the preset value is changed to 1 the number of sheets of a stack is limited to 1 500 in modes other than the staple m...

Страница 46: ...g belt motor PCBM L is turned on LGR_TEST Front rear upper side registration guide motor SRGM FU RU test operation for 11 x 17 size A3_TEST Front rear upper side registration guide motor SRGM FU RU te...

Страница 47: ...sher Method 1 Press the start key The screen for selecting an item is displayed 2 Turn each switch ON manually When a switch is detected to be in the ON position the display for that switch will be hi...

Страница 48: ...y upper limit detection sensor MTULDS 1000_SW Main tray load 1000 detection sensor MTLDS 10 1500_SW Main tray load 1500 detection sensor MTLDS 15 JTRAY_LLT_SW Multi job tray lower limit detection sens...

Страница 49: ...t proper Setting the punch limit Sets the maximum number of punches possible in order to be informed of the timing for disposing of waste punch Decrease the value when using thick paper frequently Sta...

Страница 50: ...ADDLE STAPLE ADJUST on the screen for selecting an item 2 Select the size to be set 3 Change the setting using the cursor up down keys If the staple position is displaced toward the ejection side copy...

Страница 51: ...Maintenance item No Description Copy sample 1 Copy sample 2 Display Description Setting range Default setting Change in value A4R 8 5 x 11 Adjustment of center folding position for A4R 8 5 x 11 size 1...

Страница 52: ...on will be switched from the optional document finisher s sub tray to its main tray when sorting is turned ON in the setting for the output mode under user simulation Purpose To be set as required acc...

Страница 53: ...r all press the reset key 2 Press the start key The count is cleared To return to the screen for selecting an item press the stop clear key Completion Press the stop clear key at the screen for select...

Страница 54: ...mes sage Paper jam counts sorted by the detecting conditions can be checked by maintenance item U903 To remove paper open the front cover or upper cover To reset the paper misfeed detection open and...

Страница 55: ...tion of main tray When straight ejection is performed the paper ejection sensor PEJS is not turned on even if 2600 ms elapse after the paper entry sensor PES is turned on 87 Jam in eject section mid d...

Страница 56: ...g drum Jam code 83 The siding drum is dirty with paper powder Check and if it is dirty clean it The siding drum is deformed or worn Check and if it is deformed or worn fix or replace it Defective inte...

Страница 57: ...splayed in reverse 9 Jam in cover open Jam code 89 Defective upper cover switch If the voltage at CN3 3 on the finisher main PWB remains the same when the upper cover switch is turned on and off repla...

Страница 58: ...tray detection sen sor if indication of the corresponding sensor on the touch panel is not displayed in reverse 14 Jam in saddle eject section Jam code 94 The right or left centerfold roller is dirty...

Страница 59: ...ed and the problem dis played as a code consisting of C followed by a number between 8010 and 8330 indicating the nature of the problem A message is also displayed requesting the user to call for serv...

Страница 60: ...er main PWB and check for correct operation C8030 Upper paper conveying belt problem During initialization the intermediate tray upper sliding plate is not detected in the home position within 3 s aft...

Страница 61: ...n tray problem When the main tray is not detected by the main tray upper limit detection sen sor or the main tray load detection sensor within 20 s from the moment it starts ascending During main tray...

Страница 62: ...s not detected in the home position within 1 5 s after the guide returns to the home position JAM87 is indicated the first time this problem occurs If the problem occurs after initialization when the...

Страница 63: ...finisher main PWB Replace the finisher main PWB and check for correct operation C8190 Lower side registration guide prob lem During initialization the front rear lower side registration guides are no...

Страница 64: ...ncher motor connector Reinsert the connector Also check for conti nuity within the connector cable If none remedy or replace the cable Malfunction of the front clincher motor Replace the front clinche...

Страница 65: ...eck for conti nuity within the connector cable If none remedy or replace the cable Defective center fold unit set switch Replace the centerfold unit set switch and check for correct operation Defectiv...

Страница 66: ...PWB Replace the centerfold unit main PWB and check for correct operation C8330 Centerfold blade problem During initialization the centerfold blade is not detected in the home posi tion within a speci...

Страница 67: ...If not replace the finisher main PWB 3 The lower paper con veying belt motor does not operate Poor contact in the lower paper conveying belt motor connector terminals Reinsert the connector Also check...

Страница 68: ...r Defective finisher main PWB Run maintenance item U240 and check if YC24 A13 YC24 A15 YC24 B16 and YC B18 on the finisher main PWB go low If not replace the finisher main PWB 7 The main tray eleva ti...

Страница 69: ...r contact in the rear clincher motor connector terminals Reinsert the connector Also check for continuity within the con nector cable If none remedy or replace the cable Broken rear clincher motor gea...

Страница 70: ...does not operate Poor contact in the eject motor connector terminals Reinsert the connector Also check for continuity within the con nector cable If none remedy or replace the cable Broken eject moto...

Страница 71: ...A Poor contact in the feedshift solenoid A connector termi nals Reinsert the connector Also check for continuity within the con nector cable If none remedy or replace the cable Defective finisher mai...

Страница 72: ...olenoid connector termi nals Reinsert the connector Also check for continuity within the con nector cable If none remedy or replace the cable Defective finisher main PWB Run maintenance item U240 and...

Страница 73: ...eplace the centerfold unit main PWB 3 The side registration guide motor does not operate Poor contact in the side reg istration guide motor con nector terminals Reinsert the connector Also check for c...

Страница 74: ...WB Run maintenance item U240 and check if YC8 7 and YC8 8 on the finisher drive PWB go low If not replace the finisher drive PWB Defective finisher main PWB Run maintenance item U240 and check if YC12...

Страница 75: ...here is a problem grease the bearings and gears Problem Causes check procedures Corrective measures 1 Paper jam Check if the paper entry pulley paper entry roller eject pulley and eject roller are def...

Страница 76: ...re 1 5 1 If the paper curls downward a in figure 1 5 1 1 Open the front cover 2 Rotate the lower lever by one mark in the direction of the higher numbers There are five marks 3 Close the front cover 4...

Страница 77: ...marks 4 Close the front cover 5 Run paper through the machine and check if it is still curled upward 6 Repeat steps 1 to 5 until the ejected paper does not curl upward anymore 7 When the correction is...

Страница 78: ...3R 81 2 x 11 11 x 17 Unfold the copied paper that has been center stapled with the inside faced down as shown in figure 1 5 5 Check that the paper is stapled at the center Select paper size A4R B4R A3...

Страница 79: ...tray and remove the stapler cartridge from the stapler Figure 1 5 7 2 Remove the stapler adjustment metal from the stapler adjustment tool P N 3B868010 Figure 1 5 8 3 Open the staple cover of the cart...

Страница 80: ...intermediate tray Do not carry out step 8 with the intermediate tray open because the stapler may be dam aged 8 Turn the gear manually to push the stapler into the inner part and ensure that the sta p...

Страница 81: ...justment metal and the stapler adjustment tool 13 With the stapler cartridge removed return the intermediate tray to its original position and mount the finisher to the machine Turn the machine main p...

Страница 82: ...e machine sample 1 slide the sensors toward the side of the machine to the direction of When staple positions are off toward the rear side of the machine sample 2 slide the sensors toward the side of...

Страница 83: ...n of lower side resistration guide is off Is the space between the front back guides and the paper edge or 0 5 mm Tighten the screw s and refit the intermediate tray Close the front cover Enter the ma...

Страница 84: ...row and remove the centerfold unit from the finisher Figure 1 5 18 3 Stand the centerfold unit with its left side fac ing down 4 Remove the six screws locking down the left base followed by the base F...

Страница 85: ...e centerfold blade 10 Clean or replace the centerfold blade 11 Refit all the removed parts When attaching the centerfold blade to the blade support plate fit the two holes in the blade over the two pr...

Страница 86: ...too long Sample 1 The upper half of the folded paper is too short Sample 2 Press the start key to store the setting value Exit the maintenance mode Press the stop clear key Press the cursor down key t...

Страница 87: ...toward the rear side of the copier to the direction of When punch holes are off toward the rear side of the copier sample 2 slide the punch unit toward the front side of the copier to the direction of...

Страница 88: ...ng value If the margin a is shorter than the reference value press the cursor up key to increase the setting value If the margin a is longer than the reference value and the paper leading edge is curl...

Страница 89: ...ntil it stops If the main power switch is turned on when the Com pactFlash card is not properly inserted the PWB may be damaged 7 Plug the power cable into a wall outlet and turn the machine on from t...

Страница 90: ...ROM version upgrading was successful 15 Exit the maintenance mode 1 6 2 Requirements on finisher main PWB replacement NOTE When replacing the finisher main PWB be sure to conform DIPSW setting of the...

Страница 91: ...aper entry roller for a certain period of time prevents skewed feeding Pressure rollers A and B correct upward paper curling and pressure rollers C and D correct downward paper curling Figure 2 1 1 Pa...

Страница 92: ...main tray or sub tray Figure 2 1 3 Feedshift section Figure 2 1 4 Block diagram of the feedshift section 1 Siding drum 2 Siding pulleys 3 Main eject feedshift guide 4 Sub feed roller 5 Left eject fee...

Страница 93: ...hs in the feedshift section as shown below The guide corresponding to the path to the selected tray operates to switch the paper path appropriately Figure 2 1 5 Main eject feedshift guide Left feedshi...

Страница 94: ...eject feedshift guide oper ates Figure 2 1 6 2 The siding drum motor SDM turns on so that the siding drum rotates and winds the fist page of the next copy set around the drum Feedshift solenoid C FSSO...

Страница 95: ...8 Paper forwarding pulley 9 Intermediate tray pulley 10 Intermediate tray lower sliding plate 11 Lower paper conveying belt 12 Upper forwarding roller 13 Lower forwarding roller 14 Upper paper convey...

Страница 96: ...9 Block diagram of the intermediate tray section FMPWB YC 16 1 3 4 6 YC21 5 YC18 B25 YC18 B22 YC18 B21 YC18 A24 CN24 B15 YC18 B20 MGM ITPCS PCBHPS L PFPSOL SRGHPS L PCBHPS U SRGHPS FU SRGHPS RU Servi...

Страница 97: ...turns on so that the movable guide lowers and holds the paper to keep it from curling 4 The upper paper conveying belt motor PCBM U rotates backward so that the intermediate tray upper sliding plate...

Страница 98: ...r PCBM L rotates forward so that the inter mediate tray lower sliding plate moves upward and moves paper to the stapling travel height 4 The front rear lower side registration guides return to their h...

Страница 99: ...ns that are slightly outside the actual paper width 3 The upper lower paper conveying belt motors PCBM U L rotate forward so that the intermediate tray upper lower sliding plates move upward and move...

Страница 100: ...ver and rear stapler clincher The stapler cam that is connected to the stapler driving gear of the stapler driver rotates to drive in staples and then the stapler clincher clinches the staples Figure...

Страница 101: ...rns on so that the eject guide rises In the non staple mode the front rear upper side registration guides move toward the machine front or rear to shift the paper eject position sides of the machine E...

Страница 102: ...moves the intermediate tray upper lower sliding plates down ward so that the paper is pushed downward When paper is ejected to the centerfold unit the paper forwarding pulley solenoid PFPSOL turns on...

Страница 103: ...acity the excess sheets are ejected to the main tray Figure 2 1 22 Paper eject section Figure 2 1 23 Block diagram of the paper eject section 1 Main tray 2 Main tray pulley 3 Main tray rail 4 Eject gu...

Страница 104: ...MTEM respectively The position of the tray while it is rising or lowering is detected by the main tray paper upper surface detection light emitting intercepting sensors MTPUSDLES MTPUSDLIS detecting t...

Страница 105: ...tray 1 Job tray No 1 2 Job tray No 2 3 Job tray No 3 4 Job tray No 4 5 Job tray No 5 6 Multi job tray pulley 7 Multi job tray rail 8 Paper detection switch 1 PDSW1 9 Paper detection switch 2 PDSW2 10...

Страница 106: ...multi job tray position sensor MJTPS is interrupted turned on by the position detection plate For instance if job tray No 3 is selected for paper ejection the multi job tray elevation motor MJTEM stop...

Страница 107: ...ng guide plate 8 Centering plate 9 Paper conveying belt 10 Centerfold blade 11 Right centerfold roller 12 Left centerfold roller 13 Upper eject guide 14 Eject pulley 15 Eject roller 16 Ejected paper h...

Страница 108: ...pulley guide lowers and conveys paper to the standby position Figure 2 1 31 3 The pressure release solenoid PRSOL turns on so that the paper entry pulley guide rises 4 The centering plate moves from...

Страница 109: ...the paper at the center and the paper is inserted between the right left centerfold rollers 7 Folded paper is ejected to the storage cover Figure 2 1 33 Centerfold blade Right centerfold roller Left...

Страница 110: ...eyance and punches paper Figure 2 1 34 Punch unit Figure 2 1 35 Block diagram of the punch unit 1 Punch cutter 2 Punch cam 3 Punch waste box 4 Punch pulse sensor PPS 5 Punch home position sensor PHPS...

Страница 111: ...eding Figure 2 1 36 2 The paper rotated by the paper entry roller is fed to the punch position and stops at once The rotation of the paper entry guide pro vides the paper curve Figure 2 1 37 3 10 msec...

Страница 112: ...h home position sensor PHPS detects the home position to stop the punch The paper entry roller rotates to convey the paper to the feedshift section Figure 2 1 39 Paper entry roller Punch cutter Punch...

Страница 113: ...ical parts layout 1 PWBs finisher Figure 2 2 1 PWBs 1 Finisher main PWB FMPWB Controls electric components of finisher 2 Finisher drive PWB FDPWB Controls each motor and solenoid 1 2 Machine front Mac...

Страница 114: ...egistration guide in home position 10 Rear upper side registration guide home position sensor SRGHPS RU Detection of rear upper side registration guide in home position 11 Lower side registration guid...

Страница 115: ...ion sensor MTLLDS Detection of the main tray descent position 24 Multi job tray upper limit detection sensor MJTULDS Detection of the optional multi job tray ascent position 25 Multi job tray lower li...

Страница 116: ...solenoid PHSOL Operates main eject holder 4 Paper forwarding pulley solenoid PFPSOL Forwards paper to the optional centerfold unit 5 Feedshift solenoid A FSSOLA Operates sub eject feedshift guide 6 F...

Страница 117: ...side registration guide motor SRGM L Drives lower side registration guide 7 Main tray elevation motor MTEM Raises Lowers the main tray 8 Front stapler driver STD F Staples paper 9 Rear stapler driver...

Страница 118: ...ront Rear stapler home position sensor STHPS F R Detection of specific stapler in home position 4 Front Rear clincher start sensor CLNSS F R Drives clincher 5 Front Rear stapler motor STM F R Drives s...

Страница 119: ...2 7 6 PWBs optional centerfold unit Figure 2 2 6 PWBs 1 Centerfold unit main PWB CUMPWB Controls electric components of centerfold unit Machine front Machine inside Machine rear 1 Y104371 8 Service M...

Страница 120: ...in home position 4 Centerfold blade home position sensor CBLHPS Detection of centerfold blade in home position 5 Folded edge detection sensor FEDS Detection of folded edge of paper 6 Centerfold unit...

Страница 121: ...ction 2 Centerfold blade motor CBLM Drives centerfold blade 3 Side registration guide motor SRGM Drives front rear side registration guides 4 Centering plate motor CPM Drives centering plate 5 Pressur...

Страница 122: ...n of paper in job tray No 1 3 Paper detection switch 2 PDSW2 Detection of paper in job tray No 2 4 Paper detection switch 3 PDSW3 Detection of paper in job tray No 3 5 Paper detection switch 4 PDSW4 D...

Страница 123: ...ox sensor PWBS Detection of whether punch waste box is installed or not 3 Punch home position sensor PHPS Detection of punch cam in home position 4 Punch pulse sensor PPS Controls the rotation of punc...

Страница 124: ...ne and the finisher are controlled sequentially The CPU of the finisher main PWB FMPWB controls the entire finisher in line with communications with the machine Though the finisher uses a different co...

Страница 125: ...17 9 1 1 4 1 4 1 B1 A30 B30 A1 3 A1 A25 B1 B25 13 A1 B1 B12 A12 15 9 50 1 12 7 YC4 YC14 YC1 YC21 YC5 YC2 YC11 YC22 YC19 YC20 YC12 YC13 YC25 YC18 YC6 YC8 YC17 YC24 RY1 LED1 U11 U1 U7 U2 U8 U10 U6 U25 U...

Страница 126: ...ot used 4 24V I 24 V DC 24 V DC power input YC9 1 24VR O 24 V DC 24 V DC power output Connected to the fin isher drive PWB and punch PWB 2 PG Power ground 3 24VR O 24 V DC 24 V DC power output 4 PG Po...

Страница 127: ...5 V DC Punch unit detection signal 8 SG Signal ground 9 5V O 5 V DC 5 V DC power output YC14 1 24VR O 0 24 V DC 24 V DC power output Connected to the paper conveying motor 2 PG Power ground 3 PCM O 0...

Страница 128: ...home position sensor on off A24 PCBHPS L I 0 5 V DC Lower paper conveying belt home position sensor on off A25 5V O 5 V DC 5 V DC power output B1 5V O 5 V DC 5 V DC power output B2 5V O 5 V DC 5 V DC...

Страница 129: ...ay upper limit detec tion sensor paper ejec tion sensor sub tray paper ejec tion sensor multi job tray rear switch and multi job tray front switch A2 MJTPUS DLES O 0 5 V DC Multi job tray paper upper...

Страница 130: ...entry sen sor and punch waste box sensor 2 PES I 0 5 V DC Paper entry sensor on off 3 5V O 5 V DC 5 V DC power output 4 SG Signal ground 5 PWBS I 0 5 V DC Punch waste box sensor on off 6 5V O 5 V DC...

Страница 131: ...gnal B11 MOTOR R O 0 24 V DC Rear stapler motor drive control signal B12 MOTOR F O 0 24 V DC Front stapler motor drive control signal B13 MOTOR R O 0 24 V DC Front stapler motor drive control signal B...

Страница 132: ...DE O 0 5 V DC Eject motor drive control signal 8 CLK O 0 5 V DC pulse Siding drum motor drive control signal 9 REM O 0 24 V DC Siding drum motor on off 10 MODE O 0 5 V DC Siding drum motor drive contr...

Страница 133: ...2 3 2 Finisher drive PWB Figure 2 3 3 Finisher drive PWB silk screen diagram YC5 YC4 YC3 U1 U5 U3 YC6 YC2 YC7 YC8 YC9 YC10 YC11 YC12 U4 U2 1 7 1 4 1 4 1 13 1 17 1 9 8 1 1 1 6 1 12 6 1 3 Service Manual...

Страница 134: ...r on off 5 CW CCW I 0 24 V DC Multi job tray elevation motor drive control signal 6 MODE I 0 24 V DC Multi job tray elevation motor drive control signal 7 PHDS O 0 5 V DC Paper holder detection sensor...

Страница 135: ...ulti job tray detection signal YC10 1 24VR O 24 V DC 24 V DC power output Connected to the paper holder sole noid and paper holder detection sensor 2 ACT O 0 24 V DC Paper holder solenoid latch on on...

Страница 136: ...4 V DC 24 V DC power output 3 A O 0 24 V DC pulse Paper entry motor drive control signal 4 B O 0 24 V DC pulse Paper entry motor drive control signal 5 COM 24VR O 24 V DC 24 V DC power output 6 _B O 0...

Страница 137: ...3H3 2 3 14 2 3 3 Centerfold unit main PWB Figure 2 3 4 Centerfold unit main PWB block diagram 12 1 12 11 30 29 1 1 1 2 1 1 4 2 4 3 CN2 CN5 CN6 CN4 CN3 CN1 Service Manual Y104371 8...

Страница 138: ...or forward on off 4 CBLM R O 0 24 V DC Centerfold blade motor reverse on off CN4 1 SRGM A O 0 24 V DC pulse Side registration guide motor drive control signal Connected to the side registration guide...

Страница 139: ...13 SG Signal ground 14 SG Signal ground 15 N C Not used 16 SG Signal ground 17 SPGHPS I 0 5 V DC Side registration guide home position sensor on off 18 CPHPS I 0 5 V DC Centering plate home position s...

Страница 140: ...U SRGHPS FU SRGM FU SRGHPS L SRGM L STM R PFPSOL YC25 12 YC23 2 YC25 3 YC25 4 YC20 B2 YC21 5 YC16 1 3 4 6 YC18 B25 YC24 A1 3 B28 30 YC18 A24 YC24 A4 6 B25 27 YC18 B21 YC24 A10 12 B19 21 YC18 B22 YC24...

Страница 141: ...TULDS MTULDS MTLLDS MTEM MJTEM YC23 2 YC15 4 YC15 5 YC20 B2 YC14 3 YC19 8 YC20 A4 YC20 A11 YC22 2 YC12 17 YC12 14 200 ms 5000 ms 200 ms Timing chart No 2 Copying onto a sheet of A4 11 x 81 2 copy pape...

Страница 142: ...CT Punch READY PEM YC23 2 YC15 4 YC15 5 YC20 B2 YC14 3 YC13 3 YC13 5 YC25 12 200 ms 200 ms 50 ms 50 ms 271 P 271 P Timing chart No 3 Copying onto two sheets of A4 11 x 81 2 copy paper in the punch mod...

Страница 143: ...4 CN4 1 2 3 4 CN4 7 8 9 10 CN6 17 CN6 18 CN6 19 CN6 20 CN6 21 CN6 22 CN6 23 CN6 27 CN6 28 YC24 A7 9 B22 24 YC18 B20 YC24 A13 15 B19 21 YC24 A21 22 23 B9 10 11 YC24 A18 19 20 B12 13 14 YC24 B15 200 ms...

Страница 144: ...N AVGR03561D 3H327460 2 33 Main tray paper upper surface detection light intercepting sensor SENSOR A SEPARATION AVGR03561D 3H327460 2 33 Multi job tray paper upper surface detection light emitting se...

Страница 145: ...03578C 3CA08012 2 13 Right centerfold roller ROLLER PRESSURE AVGR03579G 3CA08022 2 14 Centerfold blade BLADE MIDDLE PRESSING 908936T 2 15 Eject tray paper detection switch SWITCH EMPTY AVGR03580N CA27...

Страница 146: ...e Clean with alcohol or a dry cloth Eject roller Clean Every service Clean with alcohol or a dry cloth Sub tray eject static eliminator Check Every service If paper powder or dust adheres to tip of br...

Страница 147: ...ush Lower paper sensor Clean Every service Air brush Intermediate tray paper conveying sensor Clean Every service Air brush Paper ejection sensor Clean Every service Air brush Sub tray paper ejection...

Страница 148: ...d and convey ing section Paper entry roller Clean Every service Clean with alcohol or a dry cloth Eject roller Clean Every service Clean with alcohol or a dry cloth Paper ejecting brush Clean Every se...

Страница 149: ...service Air brush Centering plate home position sensor Clean Every service Air brush Eject tray detection switch Clean Every service Air brush Side registration guide home position sensor Clean Every...

Страница 150: ...7B 3CB04052 Name used in service manual Name used in installation guide Part No Alternative part No Storage tray Eject tray AVGR03567N3CA04011 Left cover Left cover AVGR03571E3CA04090 Right cover Righ...

Страница 151: ...used in service manual Name used in installation guide Part No Alternative part No Stopper mount Stopper Mount AVGR04728Y Stopper Stopper 303CB68020 3CB68020 Operation label Operation Label 303CB0518...

Страница 152: ...BLM F CBLM R 24 V PRSOL ACT PRSOL RET CPM B 24 V CPM B 24 V CPM A CPM A SRGM B 24 V SRGM B 5 V SPGHPS SG 5 V CPHPS SG 24 V SRGM A SRGM A 1 2 3 5 V CBLHPS SG 1 2 3 N C N C N C 1 2 3 5 V FEDS SG 1 2 3 5...

Страница 153: ...SG 24V 1 6 1 2 5 2 3 4 3 4 3 4 5 2 5 6 1 6 1 2 3 4 5 6 7 8 1 2 3 4 1 2 3 4 8 1 8 7 2 7 6 3 6 5 4 5 4 5 4 3 6 3 2 7 2 1 8 1 2 4 1 3 2 1 YC7 YC10 YC4 YC6 YC5 YC11 1 2 3 1 2 3 1 2 3 4 5 6 7 8 9 10 11 12...

Страница 154: ...6 12 13 19 18 7 14 17 YC18 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B2...

Страница 155: ...B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 _A _B B COM 24VR COM 24VR A _A _B B COM 24VR COM 24VR A _A _B B COM 24VR COM 24VR A _A _B B COM 24VR COM 24VR A _A 24VR PFPSOL N C N C N C N C MOTOR R M...

Страница 156: ...28 29 30 31 32 33 34 35 36 37 38 39 40 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 5V 5V 5V 5V 5V 5V CD CS S CST DHP 5V SG M...

Страница 157: ...5 5 6 6 7 7 2 1 1 2 1 1 2 2 3 3 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 1 2 3 4 5 6 7 1 2 3 4 5 6 7 _B B A _A COM 24VR COM 24VR _B B A _A COM 24...

Страница 158: ...10 11 12 13 14 15 1 2 3 4 5 6 7 8 1 2 3 4 5 6 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 6 7 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 7 8 8 9 9 10 10 11 11 12 12 YC23 YC15 YC21 YC16 YC14...

Страница 159: ...2 8 1 3 4 3 3 7 3 7 3 4 3 4 4 6 4 6 2 5 2 5 5 5 5 5 1 3 2 1 3 2 1 6 1 6 1 2 3 4 5 6 SG PPS 5V 5V SG 6 4 6 4 7 3 7 3 8 2 8 2 1 1 4 9 1 2 3 4 5 6 7 8 9 1 9 1 9 8 7 6 5 4 3 2 1 2 2 3 2 1 4 3 2 1 1 1 2 2...

Страница 160: ...UPDATING STATUS DATE UPDATED PAGES PAGES CODE 12 2008 1ST EDITION 160 Y104371 8...

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