Aficio MP1900 Service Manual Download Page 65

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PCU Section

PCU

1. Toner bottle with the holder [A]
2. Open the right door.

3. Press the latch [B] and pull out the PCU [C].

• Do not touch the OPC drum surface with bare hands.

4. Load new developer (

p.68).

5. Do SP 2214 to reinitialize the TD sensor when you reassemble.

PCU Section

CÓPIA NÃO CONTROLADA

Summary of Contents for MP1900

Page 1: ...Model K C3 1 Machine Code D096 Field Service Manual 29 January 2010 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 2: ...CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 3: ...operating Be careful to avoid touching those components with your bare hands Health Safety Conditions Toner and developer are non toxic but if you get either of them in your eyes by accident it may cause temporary eye discomfort Try to remove with eye drops or flush with water as first aid If unsuccessful get medical attention Observance of Electrical Safety Standards The copier and its peripheral...

Page 4: ...n fabric Always store toner and developer supplies such as toner and developer packages cartridges and bottles including used toner and empty bottles and cartridges out of the reach of children Always store fresh toner supplies or empty bottles or cartridges in a cool dry location that is not exposed to direct sunlight Laser Safety The Center for Devices and Radiological Health CDRH prohibits the ...

Page 5: ...WARNING Turn off the main switch before attempting any of the procedures in the Laser Unit section Laser beams can seriously damage your eyes CAUTION MARKING 3 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 6: ...ual uses several symbols and abbreviations The meaning of those symbols and abbreviations are as follows See or Refer to Clip ring Screw Connector Clamp SEF Short Edge Feed LEF Long Edge Feed 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 7: ...tion Installation Requirements 17 Environment 17 Machine Level 18 Minimum Space Requirements 18 Power Requirements 19 Copier Installation 20 Power Sockets for Peripherals 20 Accessory Check 20 Installation Procedure 21 Platen Cover Installation 25 Accessory Check 25 Installation Procedure 25 ADF Installation 26 Accessory Check 26 Installation Procedure 27 Anti condensation Heater Installation 30 T...

Page 8: ...tion Panel 42 Rear Cover 42 Copy Tray 42 Upper Covers 43 Left Cover 44 Front Cover 44 Front Right Cover 45 Right Rear Cover 45 Right Door 46 By pass Tray 46 Platen Cover Sensor 47 Scanner Unit 48 Exposure Glass DF Exposure Glass 48 Lens Block 49 Lamp Stabilizer Board And Exposure Lamp 50 Scanner Motor 51 Scanner Home Position Sensor 52 Adjusting Scanner Positions 52 Laser Unit 57 Location of Cauti...

Page 9: ...r Feed Section 71 Paper Feed Roller 71 Friction Pad 72 Paper End Sensor 72 Exit Sensor 73 By Pass Feed Roller and Paper End Sensor 74 Registration Roller 75 By Pass Paper Size Switch 76 Registration Clutch 77 Registration Sensor 77 Paper Feed Clutch and By Pass Feed Clutch 78 Paper Size Switch 79 Image Transfer 80 Image Transfer Roller 80 Image Density Sensor 81 Fusing 82 Fusing Unit 82 Thermistor...

Page 10: ...inting 95 Scanning 97 ADF Image Adjustment 99 5 Service Tables Service Program Mode 101 SP Tables 101 How to Enter the SP Mode 101 Using SP Modes 103 Adjusting Registration and Magnification 103 ID Sensor Error Analysis SP 2221 104 Memory Clear 104 Input Check SP 5803 106 Output Check SP 5804 109 Serial Number Input SP 5811 111 NVRAM Data Upload Download SP 5824 5825 112 Firmware Update Procedure ...

Page 11: ...SP 6901 119 6 Troubleshooting Service Call Conditions 121 Electrical Component Defects 122 Sensors 122 Switches 123 Blown Fuse Conditions 124 LED Display 125 BICU 125 7 Energy Saving Energy Save 127 Energy Saver Modes 127 Energy Save Effectiveness 128 9 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 12: ...10 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 13: ...1 Product Information Specifications See Appendices for the following information General Specifications Supported Paper Size Optional Equipment 11 1 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 14: ...ponent Machine Code Diagram Copier Copier 1 tray non duplex model D096 D Platen cover optional B406 B ADF optional B813 A Accessibility Handle Type A optional B272 1 Product Information 12 1 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 15: ...rent Points from Predecessor Products D096 B245 Duplex Not available Not available Paper Tray One tray One tray Printer Scanner Not available Not available Fax Not available Not available GDI Controller Not available Not available GW Controller Not available Not available APS Mainframe Not available Available Copy Speed 19 cpm 15cpm Guidance for Those Who are Familiar with Predecessor Products 13 ...

Page 16: ...Overview Component Layout 1 Product Information 14 1 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 17: ...13 Registration Roller 14 Registration Sensor 15 By pass Tray 16 By pass Feed Roller 17 Friction Pad 18 Paper Feed Roller 19 Paper End Sensor 20 Bottom Plate 21 PCU 22 Development Roller 23 WTL 24 Polygon Mirror Motor 25 Laser Unit 26 Toner Supply Bottle Holder 27 Exit Roller 28 3rd Mirror 29 Scanner HP Sensor Paper Path Overview 15 1 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 18: ... 3 Paper Feed from By pass Tray Drive Layout 1 Scanner Motor 2 Main Motor 3 Hot Roller 4 OPC Drum 5 Development Roller 6 By pass Feed Clutch 7 Paper Feed Clutch 8 Registration Clutch 1 Product Information 16 1 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 19: ...h and disconnect the power cord the telephone line and the network cable Environment Temperature and Humidity Chart Temperature Range 10 C to 32 C 50 F to 89 6 F Humidity Range 15 to 80 RH Ambient Illumination Less than 1 500 lux do not expose to direct sunlight Ventilation 3 times hr person or more Ambient Dust Less than 0 075 mg m3 2 0 x 10 6 oz yd3 17 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

Page 20: ... ft above sea level Place the machine on a strong and level base Inclination on any side should be no more than 5 mm Do not place the machine where it is subjected to strong vibrations Machine Level Front to back Within 5 mm 0 2 of level Right to left Within 5 mm 0 2 of level Minimum Space Requirements Place the copier near the power source providing clearance as shown A front 750 mm 30 B left 150...

Page 21: ...r Requirements Make sure that the wall outlet is near the machine and easily accessible After completing installation make sure the plug fits firmly into the outlet Avoid multi wiring Be sure to ground the machine Input voltage North and South America Taiwan 110 120 V 60 Hz 12 A Europe Asia 220 240 V 50 60 Hz 7 A Installation Requirements 19 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 22: ...tput max DC24 V B Socket for paper tray unit Rated voltage output max DC24 V Accessory Check Check that you have the accessories in this list No Description Q ty 1 Multi language 17 27 19 29 1 2 NECR English 17 1 3 Model Name Plate 22 19 29 1 4 Operating Instruction 17 19 29 1 2 Installation 20 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 23: ... the machine power cord before starting the following procedure 1 Remove filament tape and other padding 2 Open the front door and remove the toner bottle holder A Copier Installation 21 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 24: ...C 4 Separate the PCU into the upper part and the lower part x 5 5 Put a sheet of paper on a level surface and place the upper part on it This prevents foreign material from getting on the sleeve rollers 2 Installation 22 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 25: ...urn the gear E too much The developer may spill 7 Reassemble the PCU and reinstall it 8 Shake the toner bottle F several times Do not remove the bottle cap G before you shake the bottle 9 Remove the bottle cap G and install the bottle on the holder Do not touch the inner cap H 10 Set the holder with the toner bottle in the machine Copier Installation 23 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 26: ...d and turn on the main switch 14 Activate the SP mode and execute Devlpr Initialize SP 2214 1 15 Wait until the message Completed shows about 45 seconds 16 Activate the User Tools and select the menu Language 17 Specify a language This language is used for the operation panel 18 Load the paper in the paper tray and make a full size copy and make sure the side to side and leading edge registrations...

Page 27: ...the accessories indicated below No Description Q ty 1 Stepped Screw 2 Installation Procedure Unplug the machine power cord before starting the following procedure Install the platen cover x 2 Platen Cover Installation 25 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 28: ... the following list No Description Q ty 1 Scale Guide 1 2 DF Exposure Glass 1 3 Stud Screw 2 4 Fixing Screw 2 5 Original Size Decal 2 6 Screwdriver Tool 1 7 Attention Decal Top Cover 1 8 Stamp Cartridge 1 9 Installation Procedure 1 2 Installation 26 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 29: ...the glass holder Make sure that the white mark C is on the bottom at the front end 4 Peel off the backing D of the double sided tape attached to the rear side of the scale guide E then install the scale guide x 2 removed in step 2 5 Install the two stud screws F 6 Mount the ADF on the copier and then slide it to the front ADF Installation 27 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 30: ...7 Secure the ADF unit with the fixing screws G 8 Connect the cable H to the copier 9 Attach the appropriate scale decal I as shown 2 Installation 28 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 31: ...e ADF J 12 Turn the main power switch on Then check if the document feeder works properly 13 Make a full size copy and check that the side to side and leading edge registrations are correct If they are not adjust the side to side and leading edge registrations p 99 ADF Installation 29 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 32: ...move the exposure glass 2 Remove the left cover 3 Pass the connector A through the opening B 4 Install the anti condensation heater C as shown 5 Join the connectors A D 6 Clamp the harness with the clamp E 7 Reinstall the left cover and exposure glass 2 Installation 30 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 33: ... Heater Unplug the machine power cord before starting the following procedure Tray Heater 1 Remove the 1st tray cassette A 2 Remove the rear cover Tray Heater 31 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 34: ...gh the opening C and install the tray heater D x 1 4 Install the relay harness E 5 Fix the harness with the clamp F 6 Reinstall the 1st tray cassette and the rear cover 2 Installation 32 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 35: ...pier only 1 Remove the paper tray A from the main copier 2 Turn the paper tray over to the opposite side 3 Lower the paper tray grip handle B into the paper tray slot as shown with the arrow in the above illustration Accessibility Handle Installation 33 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 36: ...4 Attach the grip handle to the paper tray x 2 as shown above 5 Put the paper tray back into the machine 2 Installation 34 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 37: ...3 Preventive Maintenance PM Tables See Appendices for the PM Tables 35 3 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 38: ...tive maintenance work reset the PM counter SP 7804 1 as follows 1 Activate the SP mode 2 Select SP 7804 1 Reset PM Counter 3 Press the OK key A The message Execute shows 3 Preventive Maintenance 36 3 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 39: ...w the message Execute 5 The messages Execute followed by Cancel and Execute show 6 To reset the PM counter press the button C below the message Execute How to Reset the PM Counter 37 3 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 40: ...7 Wait until the message Completed shows 8 Quit the SP mode 3 Preventive Maintenance 38 3 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 41: ...ol dry place 4 Do not expose the drum to corrosive gases ammonia etc 5 Do not shake a used PCU as this may cause toner and developer to spill out 6 Dispose of used PCU components in accordance with local regulations Transfer Roller 1 Never touch the surface of the transfer roller with bare hands 2 Be careful not to scratch the transfer roller as the surface is easily damaged Scanner Unit 1 Use alc...

Page 42: ...p and rollers with bare hands 4 Make sure that the fusing lamp is positioned correctly and that it does not touch the inner surface of the hot roller Paper Feed 1 Do not touch the surface of the paper feed rollers 2 To avoid misfeeds the side and end fences in each paper tray must be positioned correctly so as to align with the actual paper size You must run SP 2214 to initialize the TD sensor aft...

Page 43: ...sitioning Pins 4 pins set 1 set A2929500 Test Chart S5S 10 pcs set 1 set VSSM9000 FLUKE 87 Digital Multimeter 1 N8036701 4MB Flash Memory Card 1 A2579300 Grease Barrierta S552R 1 52039502 Grease G 501 1 Special Tools and Lubricants 41 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 44: ...Exterior Covers Operation Panel Rear Cover 1 Unplug the DF cable A if installed 2 Rear cover B x 6 Copy Tray 4 Replacement and Adjustment 42 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 45: ...er 3 Left upper cover A x 2 4 Front upper left cover B x 3 5 Operation panel C x 4 x 1 6 Right upper cover D x 1 3 hooks 7 Push the cover to the rear side to release the hooks 8 Top rear cover E x 1 Exterior Covers Operation Panel 43 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 46: ...Left Cover 1 Left cover A x 3 Front Cover 1 Pull out the top paper tray 2 Open the front door A 3 Front cover B x 4 4 Replacement and Adjustment 44 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 47: ...n the front door A 2 Front right cover B x 1 Right Rear Cover 1 Right upper cover p 43 Upper Covers 2 Open the right door 3 Right rear cover A x 1 Exterior Covers Operation Panel 45 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 48: ... above 2 Open the right door A 3 Open the clamps B and disconnect the two connectors C 4 Right door By pass Tray 1 Right rear cover above 2 Open the right door 4 Replacement and Adjustment 46 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 49: ...t side clip ring A 5 Front side pin B You can push the pin from behind the right door 6 Front side tray holder arm C 7 Remove the rear side clip ring pin and tray holder arm in the same manner 8 By pass tray D Platen Cover Sensor 1 Top rear cover 2 Platen cover sensor A x 1 Exterior Covers Operation Panel 47 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 50: ...t the rear left corner and that the left edge is aligned to the support on the frame when you reinstall the exposure glass DF Exposure Glass 1 Front upper left cover p 43 Upper Covers 2 Left scale A 3 DF exposure glass D Make sure that the mark E is on the bottom at the front end when reinstall the exposure glass 4 Replacement and Adjustment 48 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 51: ...ens assembly when you handle the lens block The lens assembly may slide out of position 1 Exposure glass p 48 Exposure Glass DF Exposure Glass 2 Lens cover A x 5 3 Disconnect the flat cable B 4 Lens block C x 4 Adjust the image quality p 95 Copy Adjustments Printing Scanning after you install a new lens block Scanner Unit 49 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 52: ...st scanner to a position where the front end of the lamp is visible 4 Place one hand under the lamp stabilizer board A and release the hook B 5 Lamp stabilizer board x 2 6 Press the plastic latch C and push the front end of the lamp toward the rear 7 Lamp D with the cable 4 Replacement and Adjustment 50 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 53: ...ss p 48 Exposure Glass DF Exposure Glass 3 Scanner motor B x 3 x 1 1 spring 1 belt Install the belt first and then set the spring when you reassemble Fasten the leftmost screw viewed from the rear and fasten the other two screws Adjust the image quality after you install the motor Scanner Unit 51 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 54: ...Adjusting Scanner Positions Grasp the front and rear ends not the middle of the first scanner when you manually move it The first scanner may be damaged if you press push or pull its middle part Overview Adjust the scanner positions when the first scanner C and second scanner B are not parallel with the side frames A or when you have replaced one or more of the scanner belts 4 Replacement and Adju...

Page 55: ...ing the Second Scanner Contact Points below The two actions above have the same objectives to align the following holes and marks The adjustment holes H J in the first scanner The adjustment holes H J in the second scanner The alignment marks G I on the frames The scanner positions are correct when these holes and marks are aligned Adjusting the First Scanner Contact Points Scanner Unit 53 4 CÓPIA...

Page 56: ... scanner 7 The adjustment holes in the second scanner 8 The alignment marks on the frames 9 Insert the positioning tools D E through the holes and marks 10 Check that the scanner belts B C G H are properly set between the bracket and the 1st scanner 11 Tighten the screws A F 12 Remove the positioning tools 13 Reassemble the machine and check the operation Adjusting the Second Scanner Contact Point...

Page 57: ...er Covers 3 Exposure glass p 48 Exposure Glass DF Exposure Glass 4 Controller bracket A x 3 5 Disconnect the platen cover sensor connector B 6 Rear frame C x 7 7 Scale bracket D x 2 8 Loosen the 2 screws A Scanner Unit 55 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 58: ... second scanner 12 The alignment marks on the frames 13 Insert the positioning tools B C through the holes and marks 14 Check that the scanner belts are properly set in the brackets 15 Remove the positioning tools 16 Reassemble the machine and check the operation 4 Replacement and Adjustment 56 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 59: ... seriously damage your eyes Be absolutely sure that the main power switch is off and that the machine is unplugged before you access the laser unit Location of Caution Decal Laser Unit 57 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 60: ...the toner cartridge latch A 3 Press the toner shield glass cover B to the left and pull it out 4 Pull out the toner shield glass C Laser Unit 1 Toner shield glass 2 Copy tray 4 Replacement and Adjustment 58 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 61: ...eft front position B is longer than the other three LD Unit Do not touch the paint locked screw A The LD position is adjusted before shipment 1 Laser unit 2 LD unit B x 1 Do not screw the LD unit in too tightly when you install it Laser Unit 59 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 62: ...mage quality p 95 Copy Adjustments Printing Scanning Laser Unit Alignment Adjustment Reinstall the copy exit tray before you turn the main switch on The laser beam may go out of the copier when the copy exit tray is not installed The laser beam can seriously damage your eyes 4 Replacement and Adjustment 60 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 63: ...d go on to step 9 The initial position of the screw is in hole C 5 Four screws in the laser unit p 58 6 Remove the lever x 1 confirm the position of the hole beneath the slot D and reinstall the lever 7 Install the screw through the slot D loosely into the hole beneath the slot do not tighten the screw 8 Install the four screws for the laser unit loosely do not tighten the screws 9 When you rotate...

Page 64: ...the screws on the laser unit 12 Reinstall the copy tray 13 Print the trim pattern and check the result Do the procedure again if further adjustment is required 4 Replacement and Adjustment 62 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 65: ... the right door 3 Press the latch B and pull out the PCU C Do not touch the OPC drum surface with bare hands 4 Load new developer p 68 5 Do SP 2214 to reinitialize the TD sensor when you reassemble PCU Section 63 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 66: ...front door 3 Toner bottle holder p 63 PCU 4 Toner supply motor A x 1 Pick off Pawls and Toner Density Sensor Do not turn the PCU upside down This causes toner and developer to spill out 4 Replacement and Adjustment 64 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 67: ...r B x 1 The toner density sensor is taped to the bottom of the PCU Pry it off with a regular screwdriver 4 After reinstalling the pick off pawls or toner density sensor adjust the image quality p 69 After Replacement or Adjustment PCU Section 65 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 68: ...p keep the drum cover E closed when reinserting the front side piece 5 Pry out the drum retaining clip F Install the clip in the same orientation with the lip facing away from the drum shaft when you reassemble 6 OPC drum G 7 When reassembling adjust the image quality p 69 After Replacement or Adjustment 4 Replacement and Adjustment 66 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 69: ...Charge roller C and cleaning brush D with the holders and springs Turn the gear E as necessary so that the rear holder F comes out 5 When reassembling adjust the image quality p 69 After Replacement or Adjustment Cleaning Blade PCU Section 67 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 70: ... A of the new cleaning blade Make sure to apply the toner evenly along full length of the new cleaning blade Developer 1 PCU p 63 2 To let the toner fall to the development section gently tap about eight different spots on the top of the PCU with a screwdriver Each spot must be approximately at an equal distance from the next spot 3 Reinstall the PCU in the copier 4 Turn the main switch on 5 Open ...

Page 71: ...nts This procedure is not necessary when you replaced the whole PCU with a new one 1 Take 5 sample copies 2 If black dots dropped toner show on any of the copies continue as follows If all copies are clean you don t need to do the following steps 3 Remove the PCU from the mainframe 4 Tap the top of the PCU with a screwdriver at eight evenly spaced locations two or three taps at each spot to knock ...

Page 72: ...equired only after parts replacement or adjustment You do not need to make sky shot or solid black copies after you replace the developer 4 Replacement and Adjustment 70 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 73: ...sette 2 Clip A 3 Push the shaft back through the opening and tilt it up If the black plastic bushing B comes off make sure you remount it when reinstall the shaft 4 Paper feed roller C Paper Feed Section 71 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 74: ...Push the shaft back through the opening so that the roller moves clear of the friction pad 4 Friction pad B Paper End Sensor 1 Paper cassette 2 Paper end sensor A x 1 4 Replacement and Adjustment 72 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 75: ...Exit Sensor 1 Open the right door 2 Front right cover 3 Guide A x 2 4 Exit sensor bracket B x 1 5 Exit sensor C x 1 Paper Feed Section 73 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 76: ...y within the reach of the connector cable you do not need to disconnect the connector When you do so use caution not to place too much load on the cable 2 Sensor holder A 3 By pass paper end sensor B x 1 4 By pass feed roller C 4 Replacement and Adjustment 74 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 77: ...ht door 4 Rear cover 5 High voltage power supply 6 Registration clutch 7 Unhook the springs A and B at the rear and front sides 8 Guide support C and guide D x 1 x 1 9 Bushing E x 1 Paper Feed Section 75 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 78: ...ft the upper tray B 4 By pass paper size switch C x 1 When reinstalling the switch Move the paper guides to their middle position about halfway between fully open and fully closed and install the round gear so that the hole in the gear D aligns with the peg E on the sliding gear 4 Replacement and Adjustment 76 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 79: ... Rear cover 2 High voltage power supply board with the bracket A x 4 all connectors 3 Registration clutch B x 1 x 1 Registration Sensor 1 Open the right door Paper Feed Section 77 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 80: ...rd 3 Clutch cover A x 2 2 bushings x 2 4 Paper feed clutch B x 1 5 By pass feed clutch C x 1 Make sure that the rotation prevention tabs D on the clutches fit correctly into the corresponding openings on the clutch cover when you reinstall 4 Replacement and Adjustment 78 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 81: ...Paper Size Switch 1 Paper cassette 2 Switch cover A x 1 3 Paper size switch B x 1 Paper Feed Section 79 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 82: ... hands 1 Open the right door 2 Lift the plastic holders A with the image transfer roller B Leave the springs under the holders Make sure that the pegs C on the holders D engage with the springs when you reassemble 4 Replacement and Adjustment 80 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 83: ...y Sensor 1 Open the right door 2 Plastic cover A 3 Image transfer roller p 80 4 Push down on the notch B to free the sensor 5 Image density sensor C x 1 Image Transfer 81 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 84: ...re that it has cooled down sufficiently before you handle it 1 Turn off the main switch and unplug the machine 2 Front right cover 3 Open the right door 4 Fusing unit A x 2 x 4 Thermistor 4 Replacement and Adjustment 82 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 85: ...Front holding plate C x 1 4 Rear holding plate D x 1 5 Fusing lamp with the connector 600W E x 2 6 Fusing lamp with the connector 550W F x 2 Check that the front ends of the two lamps fit in the front holding plate when you reassemble They do not fit in there if you arrange the two lamps incorrectly Fusing 83 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 86: ...r guard A x 3 3 Metal holders B 1 holder for each 4 Hot roller stripper pawls C 1 spring for each Hot Roller 1 Hot roller stripper pawls See above 2 Hot roller A 2 C rings 1 gear 2 bearings 4 Replacement and Adjustment 84 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 87: ...ot roller See above 2 Thermostat A x 2 for each Pressure Roller and Bushings 1 Separate the hot roller section from the pressure roller section p 83 Fusing Lamps Fusing 85 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 88: ...roller 2 Hot roller 1 Place an OHP sheet on the by pass feed table 2 Enter SP mode and run SP 1109 3 Press 1 Yes 4 Press twice The machine feeds the OHP sheet into the fusing section stops it there for 20 seconds then ejects it to the copy tray 5 Press the key 6 Quit the SP mode 7 Check that the nip band the opaque stripe across the ejected OHP sheet is symmetrical with both ends slightly thicker ...

Page 89: ...ance 8 If the band is not as described above change the position of the spring hooks C one on each side and then check the band again The higher hook position produces greater tension Cleaning Roller 1 Pressure roller and bushings p 85 2 Cleaning roller A Fusing 87 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 90: ...hing Lamp 1 PCU 2 Quenching lamp A x 1 High Voltage Power Supply Board 1 Rear cover 2 High voltage power supply board A x 2 3 standoffs all connectors 4 Replacement and Adjustment 88 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 91: ...cover 2 BICU A x 7 all connectors 2 flat cables Remove the NVRAM B from the old BICU and install it on the new BICU when you replace the BICU The NVRAM keeps machine specific data Other Replacements 89 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 92: ...Main Motor 1 Rear cover 2 Main motor A x 4 x 1 Left Exhaust Fan 1 Rear cover 2 Left cover 4 Replacement and Adjustment 90 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 93: ... arrow on the fan C points the outside of the copier when you reassemble The arrow indicates the direction of the air current PSU Power Supply Unit 1 Left cover 2 PSU A All connectors x 6 Other Replacements 91 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 94: ... BICU bracket 3 High voltage power supply board with the bracket p 77 4 BICU with the bracket C x 6 If you have difficulty to remove the bracket remove the screw at the middle of the crosspiece see step 6 5 Main motor 6 Crosspiece D x 3 7 Registration clutch 4 Replacement and Adjustment 92 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 95: ...nge the position of the spring G and make sure that the bushing H on the PCU drive shaft is in the correct position you when you reassemble You can adjust its position by rotating the gear I seen from the opening of the gearbox Gear Arrangement in the Gearbox Other Replacements 93 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 96: ...he front exposed surface of each gear If the gears fall out start by finding gear number 1 and installing it onto location number 1 setting it into place so that the side with the printed number stays visible Then install the remaining gears 2 to 12 in the same way 4 Replacement and Adjustment 94 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 97: ...s Use the Trimming Area Pattern SP 5902 No 10 to print the test pattern for the printing adjustments below Set SP 5902 to 0 again after you complete these printing adjustments Registration Leading Edge Side to Side 1 Check the leading edge registration for each paper feed station and adjust each of these registrations using SP 1001 2 Check the side to side registration for each paper feed station ...

Page 98: ...st the leading edge blank margin or the left side blank margin 1 Check the trailing edge and right side edge blank margins and adjust them using the following SP modes SP mode Specification Trailing edge SP 2101 2 2 2 5 1 5 mm Right edge SP 2101 4 Leading edge SP 2101 1 2 1 5 mm Left edge SP 2101 3 4 Replacement and Adjustment 96 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 99: ...eading edge and side to side registrations and the printing blank margins as described above Use an A3 test chart to perform the following adjustments Registration Platen Mode 1 Place the test chart on the exposure glass and make a copy from one of the feed stations 2 Check the leading edge and side to side registration and adjust as necessary with the following SP modes SP mode Specification Lead...

Page 100: ...nification SP 4008 1 0 Standard White Density Adjustment This procedure adjusts the standard white density level Do this adjustment after you do any of the following After you replace the standard white plate After you replace the NVRAM on the BICU But note that you do not need to carry out this adjustment if you have replaced the BICU itself but retained the previous NVRAM board by moving it over...

Page 101: ...ed stations 2 Check the registrations and adjust as necessary with the appropriate SP modes as follows SP mode Side to side registration SP 6006 1 Leading edge registration SP 6006 2 Blank margin for the trailing edge SP 6006 3 Sub scan Magnification A Sub scan magnification Make a temporary test chart as shown above with A3 11 x 17 paper Copy Adjustments Printing Scanning 99 4 CÓPIA NÃO CONTROLAD...

Page 102: ...hart on the ADF and make a copy from one of the feed stations Check the registration and if necessary adjust it with SP 6006 5 The specification is 1 0 4 Replacement and Adjustment 100 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 103: ... System SP Tables How to Enter the SP Mode The following two modes are available SP Mode Service Program Mode The SP Mode includes the programs that are necessary for standard maintenance work SSP Mode Special SP Mode The SSP Mode includes SP Mode programs and some special programs You need some extra knowledge to manipulate these special programs For details consult your supervisor Starting SP Mo...

Page 104: ...d To switch between positive plus and negative minus values press the period asterisk key To validate the value press the OK key To cancel the value press the cancel key E Activating Copy Mode You can activate the copy mode while the SP mode is running When you do so the copier outputs images or patterns that help you adjust the SP mode program Press the key The copy mode is activated Specify copy...

Page 105: ...ication To adjust the registration and magnification you need to use several service programs The chart shows an example of the procedure to adjust the machine in the basic configuration Using SP Modes 103 5 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 106: ...ID sensor dirty Drum not charged SP 2221 2 Vsp VP in the display Vsp 2 5V or Vsg Vsp 1 00V Toner density very low ID sensor pattern not created SP 2221 3 Power PW in the display Vsg 3 5V when maximum power 979 is applied ID sensor defective ID sensor dirty Drum not get charged Power source for the ID sensor light SP 2221 4 Vsdp No Error Conditions SP 2221 5 Vt Vt 4 5V or Vt 0 2V TD sensor defectiv...

Page 107: ...ta Upload Download SP 5824 5825 2 Print out all SMC data lists SMC Print SP 5990 Be sure to print out all the lists You have to manually change the SP settings if the NVRAM data upload ends abnormally 3 Select SP 5801 2 4 Press the OK key 5 Select Execute The messages Execute followed by Cancel and Execute shows 6 Select Execute 7 When the program has ended normally the message Completed shows If ...

Page 108: ...uality and the paper path Input Check SP 5803 Conducting an Input Check 1 Select SP 5803 2 Select the number see the table below corresponding to the component 3 Select Execute The copy mode is activated 4 The sign 01H or 00H show see the table below Input Check Table Num Sensor Switch 01H 00H 001 Safety SW Open Closed 002 Safety SW LD 5V Open Closed 003 Right Cover SW Open Closed 004 Right Low Co...

Page 109: ...0 BK Upper Paper End S Paper detected Not detected 021 BK Lower Paper End S Paper detected Not detected 022 BK Up P Size SW 1 023 BK Low P Size SW 1 024 BK Up P Height S 2 025 BK Low P Height S 2 026 BK Upper Lift S At upper limit Not at upper limit 028 BK type 3 030 Duplex Installed Installed Not installed 031 Lower Lift S At upper limit Not at upper limit 032 Main M Lock Locked Not locked 033 Po...

Page 110: ...d Installed Not installed 047 1 bin Exit S Paper detected Not detected 048 1 bin Paper S Paper detected Not detected 049 1 bin Tray S Open Closed 050 Fan Motor Lock High speed Not high speed 051 2 Tray BK Install Installed Not installed 053 HP Sensor Detected Not detected 054 Duplex Fan M Lock Locked Not locked 1 Paper Size Copier 00 01 02 03 04 05 06 07 Europe Not set A4 LEF 8Hx13 SEF A4 SEF A5 L...

Page 111: ...3 02 06 Europe A5 SEF A5 SEF A5 SEF A5 SEF 8x13 SEF A4 SEF A3 SEF A3 SEF North America HLT SEF HLT SEF HLT SEF HLT SEF HLT SEF LG SEF DLT SEF DLT SEF China B6 SEF B6 SEF A5 SEF A5 SEF B5 SEF A4 SEF B4 SEF A3 SEF 2 Paper Amount 10 Near end 11 About 25 00 About 75 00 About 100 3 Available Paper Feed Unit 00 None 20 2 tray paper feed unit 30 1 tray paper feed unit Output Check SP 5804 Conducting an O...

Page 112: ...sing temperature is high Num Component 001 Main Motor Forward 002 Main Motor Reverse 003 Quenching Lamp 004 Toner Supply Motor Forward 005 Fan Motor High 006 Fan Motor Low 007 Registration Clutch 008 By pass Feed Clutch 009 Upper Feed Clutch 010 Lower Feed Clutch 011 BK Low Lift Motor Up 012 BK Low Lift Motor Down 013 Relay Clutch 014 BK Relay Clutch 015 BK Upper Feed Clutch 016 BK Lower Feed Clut...

Page 113: ...Motor 027 Polygon M LD 028 LD 029 DF Transport Motor 030 DF Feed Motor 031 DF Feed Clutch 032 DF Pickup Solenoid 033 DF Stamp Solenoid 034 DF Gate Solenoid 035 1 bin Gate Solenoid 036 1 bin Tray Motor 037 1 bin Tray Motor Hold 038 Fusing Solenoid 040 Duplex Fan Motor High 041 Duplex Fan Motor Low Serial Number Input SP 5811 Specifying Characters Using SP Modes 111 5 CÓPIA NÃO CONTROLADA CÓPIA NÃO ...

Page 114: ...capital letters NVRAM Data Upload Download SP 5824 5825 Make surethatyouturnoffthemain switchbeforeinserting orremovingaflashmemorycard Installing or removing a flash memory card while the main switch is on may damage the BICU or memory Overview You can copy the data from the NVRAM to a flash memory card NVRAM Upload or from a flash memory card to the NVRAM NVRAM download SP 5824 1 NVRAM Upload Fr...

Page 115: ...ploading fails an error message appears If an error message appears retry the upload procedure 7 Turn off the main switch 8 Remove the memory card NVRAM Download SP 5825 1 SP 5825 1 copies the data from the flash memory card to the NVRAM The following data is NOT copied the data in the NVRAM remains unchanged SP 8221 1 ADF Original Feed Front SP 8381 1 Total Total Printer Pages SP 8382 1 Copy Appl...

Page 116: ... Thistakesabout1second Ifdownloadingfails anerrormessageappears Ifanerrormessage appears retry the download procedure 7 Turn off the main switch 8 Remove the memory card Firmware Update Procedure This section shows how to update the firmware The machine has the following firmware programs Firmware Type SP Mode Engine BICU 7801 2 Engine BICU Firmware Update Procedure 1 Turn the main switch off 2 Re...

Page 117: ...message indicates that the program is running 7 Make sure the message End Sum shows This message indicates that the program has ended normally 8 Turn off the main switch 9 Remove the flash memory card 10 Replace the card cover B 1 rivet 11 Turn the main switch on 12 Check the operation Test Pattern Print SP 5902 1 Executing Test Pattern Printing Using SP Modes 115 5 CÓPIA NÃO CONTROLADA CÓPIA NÃO ...

Page 118: ...ble Dot 4 Horizontal Lines Double Dot 5 Grid Pattern Single Dot 6 Grid Pattern Double Dot 7 Alternating Dot Pattern 8 Isolated one dot 9 Black Band Horizontal 10 Trimming Area 11 Argyle Pattern Single Dot 12 Grayscales Horizontal 13 Grayscales Vertical 14 Grayscales Vertical Horizontal 15 Grayscales Vertical Horizontal Overlay 16 Grayscales With White Lines Horizontal 17 Grayscales with White Line...

Page 119: ...2 Dots 38 Grayscales Vertical 256 Dots 39 ID Patch 40 Cross 41 Argyle Pattern 128 Dot Pitch 42 Square Gradation 64 Grades 43 Square Gradation 256 Grades 44 Grayscales Horizontal 32 Dot Width 45 Grayscales Vertical 32 Dot Width 46 Trimming Area A3 47 A4 Gradation Patches 1 128 Grades 48 A4 Gradation Patches 2 128 Grades 49 Trimming Area A4 Test Patterns Using SBU No Pattern 51 Grid Pattern double d...

Page 120: ...er is caught at the registration sensor 120 Paper is caught at the exit sensor previous page 121 Paper does not reach the exit sensor 122 Paper is caught at the exit sensor SMC Print SP 5990 SP 5990 outputs machine status lists 1 Select SP 5990 2 Select a menu 001 All 002 SP 003 UP 004 Log or 005 Big Font The output given by the menu Big Font is suitable for faxing 3 Press the Execute key The copy...

Page 121: ... of the menu items Latest 1 through Latest 10 3 Press the OK key The summary of the jam history shows 4 To view more information select Detail Jam History Codes Code Meaning 210 Original does not reach the registration sensor 211 Original caught at the registration sensor 216 Short interval between originals ADF APS Sensor Output Display SP 6901 Sensor Positions Large to Small W1 1 0 0 1 W2 0 0 1 ...

Page 122: ... 11 x 17 B4 0 1 0 0 81 2 x 51 2 LEF A5 LEF 0 1 1 0 81 2 x 11 SEF A4 SEF 1 1 1 1 81 2 x 14 81 2 x 13 1 0 0 0 11 x 81 2 LEF A4 LEF 1 0 1 1 11 x 17 A3 1 1 0 0 51 2 X 81 2 SEF A5 SEF 1 1 1 0 B5 SEF 1 Detected 5 Service Tables 120 5 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 123: ...6 Troubleshooting Service Call Conditions For Service Call Conditions information see Appendices 121 6 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 124: ...s Paper End 136 7 BICU Open The Paper End indicator lights when the bypass tray is selected even if there is paper in the tray Shorted The Paper End indicator does not light when the bypass tray is selected even if there is no paper in the tray The Paper Jam message will appear whenever a copy is made from the bypass tray Exit 124 2 BICU Open The Paper Jam message will appear whenever a copy is ma...

Page 125: ...he proper paper size and misfeeds may occur when a copy is made from the 1st paper tray Shorted By pass Paper Size 136 1 2 4 5 BICU Open The CPU misdetects or is not able to detect the size of the paper set in the bypass tray causing possible misfeeds when feeding from this tray Right Door 124 5 BICU Open The Cover Open indicator is lit even if the right door is closed Shorted The Cover Open indic...

Page 126: ... on the power supply board Fuse Rating 120 V 220 240 V FU1 15A 125V 8A 250V FU2 5A 125V 2 5A 250V FU3 1A 250V 1A 250V FU4 4A 250V 4A 250V FU5 4A 250V 4A 250V FU6 4A 250V 4A 250V FU7 4A 250V 4A 250V 6 Troubleshooting 124 6 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 127: ...LED Display BICU Number Function LED 1 Monitors the 5 V line for the CPU and the surrounding circuit Usually this LED is blinking LED Display 125 6 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 128: ...6 Troubleshooting 126 6 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 129: ...s If the timers are changed then the energy saved will be different For example if the timers are all set to 240 min the grey area will disappear and no energy is saved before 240 min expires Timer Settings The user can set these timers with User Tools System settings Timer setting Energy saver timer 1 240 min Energy Saver Mode Default setting 1minute Auto off timer 1 240 min Off Mode Default sett...

Page 130: ... Try with a shorter setting first such as 30 min then go to a longer one such as 60 min if the customer is not satisfied If the timers are all set to the maximum value the machine will not begin saving energy until 240 minutes has expired after the last job This means that after the customer has finished using the machine for the day energy will be consumed that could otherwise be saved Ifyouchang...

Page 131: ...ent from the later measurement Multiply this by the power consumption spec for each mode Convert the result to kWh kilowatt hours Here is an example calculation Machine Date Power Consumpt ion W Data a SP8941 Machine Status Start Time min Data b End Time min Data c Time Differences Data b Data c min Data d Power Consumption Data a x Data d Wmin Data e Operating mode 1081 8 001 Operatin g Time 2108...

Page 132: ...al Time of Data d 60min Hour 291 77 Total Power Consumption of Data e Wmin 1602613 60 Total Power Consumption of Data e 60min 1000W KWH 26 71 7 Energy Saving 130 7 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 133: ...Model K C3 1 Machine Code D096 Appendices 29 January 2010 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 134: ...CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 135: ...ADF 13 2 Appendix Preventive Maintenance PM Tables 15 3 Appendix Troubleshooting Guide Service Call Conditions 19 Summary 19 SC Code Descriptions 20 4 Appendix SP Mode Tables SP Mode Tables 29 SP1 XXX Feed 29 SP2 XXX Drum 32 SP4 XXX Scanner 38 SP5 XXX Mode 44 SP6 XXX Peripherals 47 SP7 XXX Data Log 48 SP8 XXX History 52 1 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 136: ...2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 137: ... 90 297 mm 3 55 11 69 Length 148 600 mm 5 83 23 62 NOTE Physically the by pass tray can handle the following size but this size is not recognized by the application software Width 305 mm Length 1 260 mm Copy Paper Weight Paper Tray 60 90 g m2 16 24 lb By pass 52 162 g m2 14 43 lb Reproduction Ratios 3 enlargement and 4 reduction A4 A3 Version LT DLT Version Enlargement 200 141 122 155 129 121 Full...

Page 138: ... Mainframe only Not above 62 dB A Operating Full System Not above 66 dB A The above measurements were made in accordance with ISO 7779 Measurements were taken from the normal position of the operator Dimensions W x D x H 550 x 568 x 420 mm 21 7 x 22 4 x 16 5 Measurement Conditions With by pass feed table closed Without the ADF Weight 35 kg 78 lb Excluding ADF platen cover toner and developer Copyi...

Page 139: ...e Paper feed from the upper tray Copy Number Input Numeric keypad 1 to 99 increment decrement Manual Image Density 5 steps Automatic Reset Default is 60 seconds Can be set from 10 to 999 seconds with user tools Automatic Shut off Default is 1 minute Can be set from 1 to 240 minutes with user tools Copy Paper Capacity Paper Tray 250 sheets By pass Tray 100 sheets sheets up to 432 mm 17 40 postcards...

Page 140: ...Tray heater Optics anti condensation heater Universal Handle Toner Yield 9k copies A4 LEF 6 full black 1 to 2 copying normal text mode Copy Tray Capacity 250 sheets Memory 16 MB BICU 1 Appendix Specifications 6 1 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 141: ... SEF 182 x 257 mm O O O X B5 LEF 257 x 182 mm O O O X A5 SEF 148 x 210 mm O O O X A5 LEF 210 x 148 mm O O O X B6 SEF 128 x 182 mm O O O O B6 LEF 182 x 128 mm O O O O 8K SEF 267 x 390 mm O O O O 16K SEF 195 x 267 mm O O O O 16K LEF 267 x 195 mm O O O O DLT SEF 11 x 17 O X O O SEF 11 x 15 O O O O LG SEF 81 2 x 14 O X O O LT SEF 81 2 x 11 O X O A4 LT LT LEF 11 x 81 2 O X O A4 LT HLT SEF 51 2 x 81 2 O...

Page 142: ... x 8 O O O O Key X Detected O Not detected F Detected as F 81 2 x 13 S Detected as specified A4 LT Detected as A4 or LT as specified China Korea Paper Size W x L China Korea China Korea localized Platen ADF Platen ADF 1 A3 SEF 297 x 420 mm O X O O B4 SEF 257 x 364 mm O X O O A4 SEF 210 x 297 mm O X O O A4 LEF 297 x 210 mm O X O O B5 SEF 182 x 257 mm O X O O B5 LEF 257 x 182 mm O X O O 1 Appendix S...

Page 143: ... mm O O O X DLT SEF 11 x 17 O O O O SEF 11 x 15 O O O O LG SEF 81 2 x 14 O O O O LT SEF 81 2 x 11 O A4 LT O O LT LEF 11 x 81 2 O A4 LT O O HLT SEF 51 2 x 81 2 O O O O HLT LEF 81 2 x 51 2 O O O O F GL F4 SEF 8 x 13 O F O F Foolscap SEF 81 2 x 13 O F O F Folio SEF 81 4 x 13 O F O F USB4 SEF 10 x 14 O O O O Eng Quarto SEF 8 x 10 O O O O Eng Quarto LEF 10 x 8 O O O O Key X Detected O Not detected Supp...

Page 144: ...20 mm X M X X A3 LEF 420 x 297 mm O O O O B4 SEF 257 x 364 mm X M M M B4 LEF 364 x 257 mm O O O O A4 SEF 210 x 297 mm X M X X A4 LEF 297 x 210 mm X X X X B5 SEF 182 x 257 mm M M M M B5 LEF 257 x 182 mm X M M M A5 SEF 148 x 210 mm O O O O A5 LEF 210 x 148 mm X M X X B6 SEF 128 x 182 mm O O O O B6 LEF 182 x 128 mm O O O O A6 SEF 105 x 148 mm O O O O A6 LEF 148 x 105 mm O O O O 1 Appendix Specificati...

Page 145: ... 51 2 x 81 2 O O O O HLT LEF 81 2 x 51 2 M M M M Executive SEF 71 4 x 101 2 M M M M Executive LEF 101 2 x 71 4 M M M M F SEF 8 x 13 M M M M F LEF 13 x 8 O O O O Foolscap SEF 81 2 x 13 M X X X Foolscap LEF 13 x 81 2 O O O O Folio SEF 81 4 x 13 M M M M Folio LEF 13 x 81 4 O O O O 8K SEF 267 x 390 mm M M M M 8K LEF 390 x 267 mm O O O O 16K SEF 195 x 267 mm M M M M 16K LEF 267 x 195 mm M M M M C5 Env ...

Page 146: ... O O O DL Env SEF 110 x 220 mm O O O O Com10 SEF 41 8 x 91 2 O O O O Monarch SEF 37 8 x 71 2 O O O O Custom O O O O Key X Detected O Not detected M Selected manually K Specified from the key pad Custom W 90 to 297 mm L 148 to 600 mm 1 Appendix Specifications 12 1 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 147: ...l Weight 52 105 g m2 14 28 lb Table Capacity 30 sheets 80 g m2 22 lb Original Standard Position Center Separation FRR Original Transport Roller transport Original Feed Order From the top original Reproduction Range 50 200 Power Source 24 and 5 Vdc from the main frame Power Consumption 25 W Dimensions W x D x H 550 mm x 470 mm x 90 mm Weight Not above 7 kg 15 lb Optional Equipment 13 1 CÓPIA NÃO CO...

Page 148: ...1 Appendix Specifications 14 1 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 149: ...E Reflector C Optics cloth 1st mirror C C Optics cloth 2nd mirror C C Optics cloth 3rd mirror C C Optics cloth Scanner guide rails C Do not use alcohol Platen cover I C Replace the platen sheet if necessary Blower brush or alcohol Exposure glass C C Blower brush or alcohol Toner shield glass C Blower brush Drum Area EM 60k 120k AN NOTE PCU I Drum R Developer R Charge roller R Cleaning brush charge...

Page 150: ...riction pad by pass tray C C Clean with water or alcohol Bottom plate pad by pass tray C C Clean with water or alcohol Registration rollers C C Clean with water or alcohol Paper feed guides C C Clean with water or alcohol Paper dust Mylar C C Clean with water or alcohol Fusing Unit EM 60k 120k AN NOTE Hot roller R Pressure roller R Pressure roller cleaning roller R Hot roller bushings I Pressure r...

Page 151: ...Separation roller R C Clean with water or alcohol Pick up roller R C Clean with water or alcohol Stamp R Replace when necessary White plate C Clean with water or alcohol DF exposure glass C Clean with water or alcohol Platen cover C Clean with water or alcohol PM Tables 17 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 152: ...2 Appendix Preventive Maintenance 18 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 153: ...can be reset by turning the main power switch off and on Turn the main power switch off and on C Themainmachinecanbeoperatedasusual excluding the unit related to the service call Turn the main power switch off and on D The SC history is updated The machine can be operated as usual The SC will not be displayed Only the SC history is updated If the problem concerns electrical circuit boards first di...

Page 154: ... The scanner home position sensor does not detect the off condition during initialization or copying Scanner home position sensor defective Scanner drive motor defective Scanner home position sensor connector defective Scanner drive motor connector defective BICU board defective 121 B Scanner home position error 2 The scanner home position sensor does not detect the on condition during initializat...

Page 155: ...tween the BICU board and the SBU has a poor connection The flat cable between the BICU board and the SBU is damaged BICU board defective SBU defective 145 D Automatic SBU adjustment error During the automatic SBU adjustment the machine detects that the white level read from the whiteplateorpaperisoutofrange SP4015 Exposure lamp defective Dirty white plate Incorrectpositionorwidthofwhiteplatescanni...

Page 156: ... drum surface from the laser writing start position BICU board defective 322 B Laser synchronization error The main scan synchronization detector board cannot detect the laser synchronization signal for more than 5 consecutive 100 ms intervals Poor connection between the LD unit and the BICU board Damaged cable between BICU and LD unit LD unit out of position LD unit defective BICU board defective...

Page 157: ...r roller is detected A current feedback signal for the transfer roller is not detected High voltage supply board defective Poor connection of the PCU Transfer separation unit set incorrectly Transfer roller damaged 500 B Main motor lock A main motor lock signal is not detected for more than 7 consecutive checks 700 ms after the main motor starts to rotate or the lock signal is not detected for mor...

Page 158: ...e monitor circuit Fusing thermistor defective Power supply board defective 545 A Fusing lamp overheat error center After the fusing temperature reaches the target temperature the fusing lamp does not turn off for 12 consecutive seconds Fusing thermistor defective or out of position Power supply board defective 546 A Unstable fusing temperature center The fusing temperature varies 50 C or more with...

Page 159: ...Fusing thermistor defective Power supply board defective 555 A Fusing lamp overheat error rear After the fusing temperature reaches the target temperature the fusing lamp does not turn off for 20 consecutive seconds Fusing thermistor defective or out of position Power supply board defective 556 A Unstable fusing temperature rear The fusing temperature varies 50 C or more within 1 second and this o...

Page 160: ...or connection ADF Gate line between the ADF main board and the BICU 761 B ADF gate abnormal 2 The FGATE signal is not issued from the ADF within 30 seconds after the ADF starts feeding ADF connector defective SBU board defective 762 B ADF gate abnormal 3 The FGATE signal is not terminated by the ADF within 60 seconds after the ADF starts feeding ADF connector defective SBU board defective 901 B Me...

Page 161: ... in the nonvolatile ROM and RAM are different SP5807 First machine start after the NVRAM is replaced Incorrect localization setting NVRAM defective The download program print data language data from the IC card does not execute normally Board installed incorrectly BICU board defective IC card defective NVRAM defective Loss of power during downloading Important Notes About SC999 Primarily intended ...

Page 162: ...3 Appendix Troubleshooting Guide 28 3 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 163: ...nts Printing Scanning 1001 2 By pass 1002 Side to Side Registration Adjusts the printing side to side registration from each paper feed station using the Trimming Area Pattern SP 5902 No 10 Adjustments are supported for all 4 possible feed trays including optional trays The SP 1002 1 setting is applied to all trays not just the 1st tray Settings for trays 2 to 4 are offsets relative to the SP 1002...

Page 164: ...mperature is not very low 1103 1 Fusing Idling 0 No 1 Yes 1105 Fusing Temperature Adjustment Adjusts the target fusing temperature Center indicates the center of the roller End indicates the front and rear ends 1105 1 Warm Up Center 140 to 180 160 1 C step 1105 2 Warm Up End 1105 3 Standby Center 140 to 170 155 1 C step 1105 4 Standby End 140 to 165 150 1 C step 1105 5 Copying Center 140 to 185 16...

Page 165: ... temperature control Fusing Temperature Control 1109 Nip Band Check 1109 1 Checks the fusing nip band NIP Band Width Adjustment 1110 Fan Control Timer 1110 1 30 to 60 30 1 s step Inputs the fan control time The fan maintains normal speed for the specified time after occurrence of an SC or following entry into Warm up mode Low Power mode or Night Off mode 1159 Fusing Jam SC Code Setting 0 No 1 Yes ...

Page 166: ...1 Charge Roller Bias Adjustment 2001 1 Printing 2100 to 1500 1700 1 V step Adjusts the voltage applied to the charge roller when printing The actually applied voltage changes automatically as charge roller voltage correction is carried out The value you set here becomes the base value on which this correction is carried out 2001 2 ID sensor pattern 0 to 400 300 1 V step Adjusts the voltage applied...

Page 167: ...This can be adjusted as a temporary measure if faint copies are being produced due to an aging drum 2201 2 ID sensor pattern 2 LL 220 V 1 L 260 V 0 N 300 V 1 H 340 V 2 HH 380 V Adjusts the voltage applied to the development roller when generating the ID sensor pattern The actual voltage applied is this setting plus the value of SP 2201 1 The setting affects ID sensor pattern density which in turn ...

Page 168: ... feeding from a paper tray Use a high setting if the user normally feeds relatively thick paper within spec from a paper tray Image Transfer Current Timing 2301 2 Thick Special paper 2 4 mA 1 2 mA 0 0 mA 1 2 mA 2 4 mA Adjusts the current applied to the transfer roller when feeding from the by pass tray Use a high setting a if the user normally feeds relatively thick paper from the by pass tray or ...

Page 169: ... can be used to prevent this 2906 2 Interval 1 to 10 1 1 page step Changes the interval for the image shift specified by SP 2906 1 2908 Forced Toner Supply 2908 1 Forces the toner bottle to supply toner to the toner supply unit Press 1 to start The machine continues to supply toner until the toner concentration in the development unit reaches the standard level or for up to 2 minutes whichever com...

Page 170: ... toner recovery from Toner Near End or Toner End This setting is effective only if SP 2921 is set to 0 Since toner recovery is carried out in 3 second cycles the input value should be a multiple of 3 3 6 9 Toner Density Control 2925 Toner Supply Rate 2925 1 Adjusts the toner supply time for fixed toner supply mode This setting is effective only if SP 2921 is set to 2 or 3 0 to 7 0 t 200ms and sett...

Page 171: ... drum 2929 Vref Limits Adjust the upper or lower Vref limit 2929 1 Upper 0 50 to 3 50 3 20 0 01V step DFU 2929 2 Lower 0 50 to 3 50 0 70 0 01V step DFU 2994 ID Sensor Detection Temperature 30 to 90 30 1 C step 2994 1 While the machine is recovering from an energy saver mode or while the machine starts the BICU ignores the ID sensor signals if the fusing temperature is at the specified value or hig...

Page 172: ... 0 5 0 0 5 or 1 0 4010 Leading Edge Registration Scanner 5 0 to 5 0 0 0 0 1 mm step 4010 1 Adjusts the leading edge registration for scanning in platen mode Copy Adjustments Printing Scanning The image moves toward the leading edge The image moves toward the trailing edge The specification is 2 1 5 mm 4011 Side to side Registration Scanner 4 2 to 4 2 0 0 0 1 mm step 4011 1 Adjusts the side to side...

Page 173: ... value stored in the machine is 15 2 mm toward the white plate from the scanner HP This SP setting specifies the offset from this base value 4015 2 Scanning length 3 0 to 6 0 0 0 0 1 mm step Adjusts the length of the white plate scan in the main scan direction The scan begins at the start position set above in SP 4015 1 and extends for the specified length The base value stored in the machine is 4...

Page 174: ...model interprets undetected original sizes as LT SEF under the following conditions 1 SP 4303 1 is Yes and 2 SP 4305 1 is A4 LT 4428 Scan Auto Adjustment 4428 1 Performs the automatic scanner adjustment Use this SP mode after replacing the white plate 4901 SBU White Level Adjustment 4901 2 Black Feedback EVEN 0 to o 8191 Displays the feedback value of the even channels given by the SBU Normally th...

Page 175: ...ue is 20 this indicates that the white level adjustment has ended abnormally as described the value 20 does not include the first execution If the white level adjustment is unsuccessful the machine uses the result of the latest successful white level adjustment 4901 11 Auto Adjustment Setting 222 to 281 256 1 step Displays the parameter of the white level adjustment The value is based on the resul...

Page 176: ...on Selects the value of the center ID adjustment notch for the ID adjustment LEDs Normally the center notch is 3 range 1 5 If 1 is selected each notch shifts down becomes lighter If 1 is selected each notch shifts up becomes darker This setting is applied to all image processing modes of SP 4921 4923 1 Notch Selection Copy 1 Light 0 Normal 1 Dark 4926 Texture Removal Adjusts the texture removal le...

Page 177: ...y 2 to 2 0 1 step 4929 Positive Negative 0 No 1 Yes Inverts white and black This setting is only applied to the originals in SP 4921 4929 1 Positive Negative Copy 4930 Sharpness Edge 2 to 2 0 1 step Adjust the clarity This setting is only applied to the originals in SP 4921 4930 1 Sharpness Edge Copy 4931 Sharpness Solid 2 to 2 0 1 step Adjust the clarity This setting is only applied to the origin...

Page 178: ... in SP 4921 SP5 XXX Mode 5001 All Indicators On 5001 1 All LEDs turn on The LCD turns on or off every 3 seconds Press the reset key to end this program 5104 A3 DLT Double Count 0 Enabled 1 Disabled 2 Disabled if the size is undetected 5104 1 Selects whether the machine counts twice for each sheet of A3 11 x 17 If this is set to Yes is selected the total mechanical counter and the current user coun...

Page 179: ...121 1 Selects whether the key counter increments at time of paper feed in or at time of paper exit 5501 PM Alarm Interval Printout 0 to 9999 0 0K copies step 5501 1 Specifies when the PM alarm occurs 5801 Memory Clear 5801 2 Engine Memory Clear 5802 Machine Free Run 5802 1 Starts a free run of both the scanner and the printer Press ON to start press OFF to stop 5803 Input Check Input Check SP 5803...

Page 180: ...to input the fax number printed on user counter reports To input a dash press To delete the current fax number press 5824 NVRAM Upload 5824 1 NVRAM Data Upload Download SP 5824 5825 5825 NVRAM Download 5825 1 NVRAM Data Upload Download SP 5824 5825 5827 Program Download 5827 1 Downloads programs to the machine 5901 Printer Free Run 5901 1 Executes the free run Press ON to start press OFF to stop 5...

Page 181: ... depend on the machine model and its configuration 6006 1 ADF Adjustment StoS Front Regist 5 0 to 5 0 0 0 0 1 mm step Adjusts the side to side registration for the front side of the original for ADF mode Use the key to select or before entering the value 6006 2 ADF Adjustment Leading Regist 5 0 to 5 0 0 0 0 1 mm step Adjusts the leading edge registration for ADF mode Use the key to select or befor...

Page 182: ...g ADF copy jobs SP7 XXX Data Log 7001 Total Operation 7001 1 Shows the total operation time total drum rotation time 7401 Counter SC Total 0 to 9999 0 1 step 7401 1 Shows how many times SC codes are generated 7403 SC History 7403 1 Shows the histories of the latest 10 SC codes 7502 Counter Paper Jam 0 to 9999 0 1 step 7502 1 Shows the total number of copy paper jams 7503 Counter Orgn Jam 0 to 9999...

Page 183: ...aper does not reach the exit sensor 7504 122 Counter Each P Jam On Exit SN Paper is caught at the exit sensor 7505 Counter Each O Jam 0 to 9999 0 1 step Displays the total number of the original jams on the ADF that have occurred at a certain timing or at a certain location 7505 210 Counter Each O Jam Off Regist SN The original does not reach the registration sensor 7505 211 Counter Each O Jam On ...

Page 184: ... 210 and the code 211 corresponds to SP 7505 211 7801 Memory Version PN 7801 2 Memory Version BICU Displays the version of the BICU board 7801 5 Memory Version ADF Displays the P N and suffix of the ADF ROM 7803 Display PM Count 7803 1 Displays the PM counter 7804 Reset PM Counter 7804 1 Resets the PM counter SP 7803 1 When the program ends normally the message Completed is displayed 7807 Reset SC...

Page 185: ...7832 Display Self Diag 7832 1 Displays the SC codes and the number of their occurrences Each number is in the range of 0 to 9999 7991 Dsply Info Count Displays the total operating time or the total number of operations The time is displayed in the following format day hour minute second 7991 1 Dsply Info Count Dsply Timer Count The total of the time when the main switch is kept on excluding the ti...

Page 186: ...inals fed from the ADF 8381 T Total Prt PGS 0 to 9999999 0 1 sheet step 8381 1 Displays the print count of all application programs 8382 C Total Prt PGS 0 to 9999999 0 1 sheet step 8382 1 Displays the print count of the copier application program 8391 L size Prt PGS A3 DLT Larger 0 to 9999999 0 1 sheet step 8391 1 Displays the print count of the AS DLT size or larger paper 8442 C PrtPGS Ppr Size 0...

Page 187: ...aper source 8451 1 By pass Tray 8451 2 Tray 1 8462 C PrtPGS Ppr Type 0 to 9999999 0 1 sheet step Displays the total print count classified by paper size 8462 1 Normal 8462 4 Thick 8462 7 OHP 8462 8 Other 8522 C PrtPGS FIN Sort 0 to 9999999 0 1 sheet step 8522 1 Displays the total number of printing classified by paper size SP Mode Tables 53 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

Page 188: ...4 Appendix SP Mode Tables 54 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA ...

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