Toshiba 65/5560 Service Handbook Download

Page: 31 / 75

MAY.1997 © TOSHIBA CORP.

2-36

65/5560 ADJUSTMENT

(2) Adjustment Procedure

Remove the developer unit, release the cleaning blade, and install the drum jig on the cleaner unit

and set on the copier.

*The jig earth lead must be fixed to the copier frame.

Connecting and Setting the Digital Tester

Connection

(-) COM terminal

(+) Terminal

Pin 3 of jig (black cable)

Pin 1 of jig (red cable)

Setting Range

DC200mV AC200mV DC200mV

Red cable

Earth fixture

Drum jig

Flow-in measurement connector

(+)terminal

Digital tester

(-)COM terminal

Black cable

Drum jig (current measuring jig)

Transfer

Separation Pre-transfer

Summary of Contents for 65/5560

Page 1: ... the Contents and display bookmarks created for the document Click a bookmark s name to go to the Page marked by that bookmark Click the Thumbnails and Page button to open the overview area and display thumbnail images of each document page Click a thumbnail to go to the page marked by that thumbnail Copyright TOSHIBA CORPORATION 1995 ALL RIGHTS RESERVED ...

Page 2: ... and direct sunlight Also provide proper ventilation as the copier emits a slight amount of ozone To insure adequate working space for copying operations keep a minimum clearance of 80 cm 32 on the left 80 cm 32 on the right and 10 cm 4 in the rear 3 Service of Machines Basically be sure to turn the main switch off and unplug the power cord during service Be sure not to touch high temperature sect...

Page 3: ...s Regarding the recovery and disposal of the copier supplies consumable parts and packing materials it is recommended to follow the relevant local regulations or rules 7 When parts are disassembled reassembly is basically the reverse of disassembly unless otherwise noted in this manual or other related documents Be careful not to reassemble small parts such as screws washers pins E rings toothed w...

Page 4: ...S ACCESSORIES AND OPTIONS 1 1 Specifications 1 2 Accessories 1 3 Options 1 4 System List COSMOS Skip OK Cancel Texts from 1 1 to 1 5 in the 6560 Service Handbook are the same as texts from 1 1 to 1 5 in the 6560 Service Manual Do you refer to the 6560 Service Manual ...

Page 5: ...MAY 1997 TOSHIBA CORP 2 1 2 ADJUSTMENT 2 1 TOSHIBA Supplies List COSMOS Skip OK Cancel Text 2 1 in the 65 5560 Service Handbook is same as text 20 2 in the 65 5560 Service Manual Do you refer to the 65 5560 Service Manual ...

Page 6: ...NT MAY 1997 TOSHIBA CORP 2 2 2 2 List of Adjustment Jigs Used COSMOS Skip OK Cancel Text 2 2 in the 65 5560 Service Handbook is same as text 20 1in the 65 5560 Service Manual Do you refer to the 65 5560 Service Manual ...

Page 7: ...DD E9 Paper misfeed pedestal EC Paper misfeed ADF ED Paper misfeed in ADF transport unit EE Paper misfeed in ADF exit reverse unit C3 Abnormal serial transmission between main CPU and sub CPU C5 The optical system will not initialise the optical system is locked C7 Heat roller thermistor is open circuited CB ADF feed motor locked CC ADF transport motor locked A0 Abnormal signal transmission in PFC...

Page 8: ...guide position of the stack guide unit Note Adjustoment procedure Plus terminal of the tester Minus COM terminal of the tester Adjustment value VR Aroow side of R60 JP3 TP SG 0 0 1V VR2 PWA F PFD 152 TP SG JP25 R39 VR2 R19 VR1 VR3 R40 3 Paper feed drive PC board VR Function VR1 For adjustment of the PFP lower aligning value VR2 For adjustment of the PFP middle aligning value VR3 For adjustment of ...

Page 9: ...then open and close the jam release cover or the ADF cover At power on Duning independent operation mode ON OFF ON OFF 1 Independent Normal mode Feeding mode Drive system operation check mode mode 2 Original set Original set Duplex Single sided by switchback by direct feeding mode feeding mode stopping 3 USA Canada Europe Aging mode Multifeeding version version without paper mode 4 E2PROM Normal m...

Page 10: ... Setting mode 08 System switchover and setting of each 09 TEST MODE D 100 D priority mode PM counter etc Note To access the desired diagnostic mode turn on the power switch while pressing the appropriate keys Procedure All LEDs lit mode 01 0 1 PWR All LEDs light C S Exit Aging mode 02 or 07 0 2 PWR Aging C S Exit 0 7 PRINT Test mode 03 or 04 For these test modes refer to 2 5 1 and 2 5 2 Adjustment...

Page 11: ...tic mode P PRINT key on C CLEAR STOP key on 1 In case of 05 power on only 2 Copies cannot be made 07 With ADF 01 2 02 C 06 1 Warming up Standby Aging Test mode All the displays on the control panel llt Adjustment mode Setting mode 03 04 05 08 Power On 09 C P 09 09 05 Stops momentarily ...

Page 12: ...er loaded T UP SW Top position ADD STR SW Paper loaded P STP SW Paper loaded LCF FEED SW Paper loaded CNT JPI Connected CTRSIG Connected DF CNT Connected CST2 SW Cassette loaded LCFDOOR Closed CST3 SW Cassette loaded MRR SW On CLN M SW ON DEV SW Connected CD IC card lWhen manual exposure is selected REG SNS Paper loaded EMP SNS Paper loaded SIZE SNS Paper loaded TURN SNS Paper loaded DF OPN SW COV...

Page 13: ...t signal check 2 For FD2 4 CLT and RGT2 4 CLT the clutch appro priate for the cassette loaded at the time of the output signal check will be driven 3 The scanning motor will run at the correct speed for the reproduction ratio selected and displayed at the time of the output signal check 4 The tray motor moves the tray up when the PRINT key is pressed once and is turned off when the tray up switch ...

Page 14: ...re Group 1 0 3 0 4 Operation Stop PWR ON Code Group 2 0 3 0 4 Operation C S Test mode standby PWR one way 0 9 Warm up Group 3 0 3 0 4 Operation Operation C S PWR ON OFF 0 9 Warm up Code PRINT PRINT 0 9 Warm UP Code PRINT Code PRINT PRINT Test mode standby ...

Page 15: ... ZOOM keys INTERRUPT See 2 10 for details Registration 53 58 Digotsl keys INTERRUPT See 2 8 5 for details Other adjustment Except for Digital keys INTERRUPT Refer to Adjustment above codes code list 0 5 PWR Code PRINT ADJUST INT E S 0 9 0 5 PWR 49 PRINT 0 9 Automatic adjustment for automatic exposure Procedure Exit Test copy Exit 2 5 3 Adjustment Mode 05 In this mode the following adjustment items...

Page 16: ...by 1 the image shift moves 0 5mm toward the trailing edge of the paper without changing the position of the image relative to the paper Motor ratings can be adjusted by the following ranges 0 1 19 1 1 03 2 0 88 3 0 73 13 0 76 14 0 91 15 1 06 Code Name Allowable Initial No Input values Value 0 Auto toner sensor 0 255 128 1 Manual exposure 100 0 255 128 2 Manual exposure 154 0 255 128 3 Manual expos...

Page 17: ... direction Each time the numerical value is increased by 1 the lens moves approximately 0 1mm toward the enlargement direction Each increase by 1 will move the edge erasing position or the leading trailing edge of the paper 0 5mm toward the trailing edge of the paper Code Name Allowable Initial No Input values Value 30 Leading edge of edge 0 15 8 erasing 31 Trailing edge of edge erasing 0 15 8 32 ...

Page 18: ...y 1 the lens moves approximately 0 2mm toward the enlargement direction Each time the numerical value is increased by 1 the lens moves approximately 0 1mm toward the enlargement direction Remove all of the paper from the LCF and PFP cassettes when the adjustment is performed Install 4 000 sheets of paper in the LCF and the 500 sheets of paper in each of the PFP cassettes when the adjustment is per...

Page 19: ...nal stopper This is carried out after adjustment 87 ADF aligning value The auto toner adjustment value is indicated This value can be changed 0 31 Negative calibration Max 5 35sec month step 32 63 Positive calibration Max 10 7sec month step 0 32 Correction deactivated Code Name Allowable Initial No Input values Value 86 Aligning value 0 15 7 long size paper upper cassetle 87 ADF aligning value 0 1...

Page 20: ...o single sided or single sided to dual sided is selected according to the message 0 200 C 1 197 C 2 199 C 3 200 C 4 202 C 5 204 C 6 206 C 7 208 C 8 210 C 9 212 C 10 214 C 11 216 C 12 218 C 13 221 C 14 223 C 15 224 C Never set to a value of 8 or more 0 Access control mode deactivated 1 Access control mode activated copier 2 Access control mode activated IC card 0 EUR A4 A3 FOLIO 1 UC LT LD 2 JPN A4...

Page 21: ...hoto exposure priority 3 Toner save priority 0 Single count 1 Double count 0 PRINT key starting 1 Auto start 0 ADF mode 1 SDF mode The mode selected when power is turned ON 0 Non sort 1 Staple sort 2 Sort 3 Group 0 Deactivated 1 Edge erasing priority 2 Automatic edge erasing priority 0 Deactivated 1 Activated 0 Deactivated 1 APS priority 2 AMS priority Detects manually placed original 0 Deactivate...

Page 22: ... 6 FOL10 11 LT R 2 B5 7 B4 12 LG 3 B5 R 8 A3 13 COMP 4 A4 9 ST R 14 LD 5 A4 R 10 LT Turning on the power supply Rogo is displayed on the Message display 0 Display 1 No Display After the end of copying the stacked copy paper is pushed out into each bin When the MG 2011 is connected and a mode other than the multi stacking mode is selected 0 Function 1 No Function Contents Code Name Allowable Initia...

Page 23: ...IBA CORP 2 19 2 5 5 How to Register Change ID Codes access control mode COSMOS Skip OK Cancel Text 2 19 in the 65 5560 Service Handbook is same as text 2 19 in the 76 7550 Service Handbook Do you refer to the 76 7550 Service Handbook ...

Page 24: ...thin the permissible range only when outside of range 245 to 255 XXX ZZZ ZOOM UP key Increases Increases ZOOM DOWN key Decreases Decreases Auto toner sensor output range 2 45 to 2 55V After about two minutes XXX and ZZZ automatically start to change Then the following is displayed Cancel adjustment mode 2 6 Auto Toner Sensor Adjustment ò XXX Z Z Z WAIT 100 ò Auto toner sensor output voltage X XXV ...

Page 25: ... 4 1 Automatic exposure 50 200 100 154 50 200 Automatic adjustment of automatic exposure C1 C1 Light gradataion 100 9 Dark gradation 100 10 100 14 Manual photo exposure Manual photo exposure Adjust the above items by following the procedures below using the operation keys while comparing adjustment values stored to memory for each item and copies made under those conditions 1 Setting of the exposu...

Page 26: ... the above preparations follow the procedure below to automatically adjust Key Operation 0 5 POWER PRINT 0 9 TEST MODE A 100 A Start of automatic adjustment Display returns to test mode and automatic adjustment ends Display Supplementary Explanation 49 Enter code Cancel adjustment mode Adjustment values for the reproduction ratio displayed at XXX are displayed During automatic adjustment display c...

Page 27: ... Key Operation 0 5 POWER Output test chart INTERRUPT ENERGYSAVER 0 9 Follow the procedure below to adjust each of the adjustment value so that the measured values obtained from the test chart satisfy the specifications Immediately after starting test mode 05 only single sided test charts normal copies can be output with the ENERGY SAVER key Copy mode key Set the copy mode using the paper size orig...

Page 28: ...ent AJ Codes 21 2 8 2 Aligning Roller Speed Adjustment AJ Code 20 2 8 3 Heat Roller Speed Adjustment AJ Code 22 2 8 4 Aligning Value Adjustment AJ Code 80 83 2 8 5 Registration Adjustment AJ Codes 53 to 58 2 8 6 Leading Edge of Edge Erasing Trailing Edge of Edge Erasing AJ Code 30 31 2 8 7 Leading Edge of Image Shift AJ Code 25 to 27 2 8 8 Editing Position adjusting trimming and masking AJ Code 32...

Page 29: ... must be lowered as far as possible DEGIAL KEYS Enter code Operation Keys 0 5 POWER Display Supplementary Explanation PRINT Automatic adjustment starts The paper selection LED flashes during automatic adjustment Automatic adjustment does not start if a cassette or LCF is not properly in place or the LCF door is open TEST MODE A 100 A Successful Paper selection display lights Error Paper selection ...

Page 30: ...sity is set sufficiently high Check that the copy paper is flat and dry Check that the aligning rollers rotate correctly Check the output of the grid for the main charger Check that the transfer output is at the set value Check that the developer bias is appropriate Check that the transfer separation charger case is earthed Check also that the high voltage transformer is earthed CAUTIONS 1 When po...

Page 31: ... The jig earth lead must be fixed to the copier frame Connecting and Setting the Digital Tester Connection COM terminal Terminal Pin 3 of jig black cable Pin 1 of jig red cable Setting Range DC200mV AC200mV DC200mV Red cable Earth fixture Drum jig Flow in measurement connector terminal Digital tester COM terminal Black cable Drum jig current measuring jig Transfer Separation Pre transfer ...

Page 32: ...so that display voltage of the digital tester satisfies the values in the following table Display Supplementary Explanation TEST MODE A 100 A Adjustment code Item Digital tester adjustment standard voltage value 39 Transfer DC 78 88mV 40 Separation RMS AC 133 151mV AVG AC 127 144mV 41 Pre transfer DC 40 56mV X X X Y Y Y Z Z ADJUST MODE 100 Selected code Currently stored adjustment value Newly ente...

Page 33: ...w the procedure below to adjust Key Operation 0 5 POWER PRINT ZOOM Display Supplementary Explanation TEST MODE A 100 A Main Charger Adjust by the ZOOM key so that the digital tester display voltage is within the range 780 to 800V Separation DC Check that XXX is 185 If XXX is not 185 adjust the ZOOM key so that YYY is 185 DEGITAL KEYS X X Y Y Y Z Z ADJUST MODE 100 Main Charger 38 Separation DC 44 0...

Page 34: ... developer unit and cleaner unit Connect the terminal of a digital tester to the connector J73 and the COM terminal to the frame ground The selected range of the degital tester must be DC 100V 3 Follow the adjustment procedure below Key Operation 0 5 POWER INT PRINT adjustment Make sure that the voltage is 200 VDC 2V using the digital tester Turn VR1 if adjustment is required Display Supplementary...

Page 35: ... Setting the Surface Potential Output Value 2 12 Automatic Drum Surface Potential and Manual Exposure Adjustment 2 13 Setting of the Exposure Electric Potential Output Value The above mentioned functions 2 11 through 2 13 are not included with the 6560 ...

Page 36: ... Adjustment of Side Deviation in Feeding 2 20 Checking and Adjustment of the Magnetic Brush Thickness leveler 2 21 Drum Sleeve Gap Adjustment 2 22 Developer Pole Position Adjustment 2 23 Heat Roller Pressure Adjustment 2 24 Stack Guide Unit Adjustment 2 25 Adjustment of ADD Pick Up Roller Position Skip OK Cancel Texts from 2 41 to 2 55 in the 65 5560 Service Handbook are the same as texts from 2 4...

Page 37: ...Fix the bush which holds the slave roller into one of the grooves with carved numbers 1 4 on the adjustment plate Note 1 Select the same number groove for the front and the rear Otherwise it would cause a skew 2 Fix the bush into the groove in such a way that no opening is made between the bush and the adjustment plate 3 The number set at the factory before shipment is 1 3 Tighten the adjustment p...

Page 38: ...997 TOSHIBA CORP 2 27 Change of the Paper Size 2 27 1 LCF paper size COSMOS Skip OK Cancel Text 2 57 in the 65 5560 Service Handbook is same as text 2 58 in the 76 7550 Service Handbook Do you refer to the 76 7550 Service Handbook ...

Page 39: ...ck plate 1 screw move it to the paper size marked on the base frame and then tighten the screw Feed side Exit side Stopper screw Fig 6 2 3 Stopper screw Screws Screws Cassette Cassette guide Back plate Cassette side walls Transparent cover Cassette 2 27 2 PFP paper size Mechanical change 1 Pull out the cassetle to be changed take out the stopper screw 1 screw each for feed and exit sides and then ...

Page 40: ...lect the cassette DEGITAL KEYS Display Supplementary Explanation Enter the setting of the new paper size TEST MODE D 100 D XX XX YY SYSTEM MODE 100 Cassette Code LCF 31 Upper 32 Middle 33 Lower 34 Paper Size Setting Value Paper Size Setting Value A5 R 1 Insert sheet 8 B5 ST R 2 Cover 9 LT 3 FOLIO COMP 10 A4 4 LG 11 B5 R 5 B4 12 LT R 6 LD 13 A4 R 7 A3 14 Setting value of selected cassette TEST MODE...

Page 41: ...of Separation Unit 2 31 Adjustment of ADF Solenoid 2 31 1 Shutter Solenoid 2 31 2 Flapper Solenoid 2 32 APS Start Switch 2 33 Adjustment of Side Deviation in ADF Feeding COSMOS Skip OK Cancel Texts from 2 60 to 2 65 in the 65 5560 Service Handbook are the same as texts from 2 61 to 2 66 in the 76 7550 Service Handbook Do you refer to the 76 7550 Service Handbook ...

Page 42: ...er Surface and the Setting Pressure of the Heat Roller 2 35 The Adjustment of Fuser Entrance Guide COSMOS Skip OK Cancel Texts from 2 66 to 2 68 in the 65 5560 Service Handbook are the same as texts from 2 70 to 2 72 in the 76 7550 Service Handbook Do you refer to the 76 7550 Service Handbook ...

Page 43: ...3 GENERAL DESCRIPTION 3 1 Front Rear Vlew 3 1 1 Front Sectional View except Drive System COSMOS Skip OK Cancel Text 3 1 in the 65 5560 Service Handbook is same as text 2 3 in the 65 5560 Service Manual Do you refer to the 65 5560 Service Manual ...

Page 44: ... 3 1 3 Rear Drive System 3 1 4 Automatic Document Feeder ADF Front Sectional View COSMOS Skip OK Cancel Texts from 3 2 to 3 4 in the 65 5560 Service Handbook are the same as texts from 2 4 to 2 6 in the 76 7550 Service Manual Do you refer to the 76 7550 Service Manual ...

Page 45: ...ical Parts Layout 3 2 1 DC Electrical Parts Copier 1 DC Electrical Parts Except Motors Upper Unit COSMOS Skip OK Cancel Text 3 5 in the 65 5560 Service Handbook is same as text 2 5 in the 65 5560 Service Manual Do you refer to the 65 5560 Service Manual ...

Page 46: ... 3 6 65 5560 GENERAL 2 DC Electrical Parts except Motors Lower Unit COSMOS Skip OK Cancel Text 3 6 in the 65 5560 Service Handbook is same as text 2 8 in the 76 7550 Service Manual Do you refer to the 76 7550 Service Manual ...

Page 47: ... 5560 GENERAL 3 7 MAY 1997 TOSHIBA CORP 3 Motors COSMOS Skip OK Cancel Text 3 7 in the 65 5560 Service Handbook is same as text 2 7 in the 65 5560 Service Manual Do you refer to the 65 5560 Service Manual ...

Page 48: ...BA CORP 3 8 65 5560 GENERAL 3 2 2 AC Electrical Parts Copier COSMOS Skip OK Cancel Text 3 8 in the 65 5560 Service Handbook is same as text 2 8 in the 65 5560 Service Manual Do you refer to the 65 5560 Service Manual ...

Page 49: ...97 TOSHIBA CORP 3 2 3 Electrical Parts of Automatic Document Feeder ADF COSMOS Skip OK Cancel Text 3 9 in the 65 5560 Service Handbook is same as text 2 11 in the 76 7550 Service Manual Do you refer to the 76 7550 Service Manual ...

Page 50: ...RAL 3 3 Symbols and Functions of Electrical Parts COSMOS Skip OK Cancel Texts from 3 10 to 3 18 in the 65 5560 Service Handbook are the same as texts from 2 10 to 2 18 in the 65 5560 Service Manual Do you refer to the 65 5560 Service Manual ...

Page 51: ...A CORP 3 4 Wire Harness Location Diagrams 3 4 1 Location Diagram for Upper Unit COSMOS Skip OK Cancel Text 3 19 in the 65 5560 Service Handbook is same as text 2 19 in the 65 5560 Service Manual Do you refer to the 65 5560 Service Manual ...

Page 52: ...ORP 3 20 65 5560 GENERAL 3 4 2 Location Diagram for Lower Unit COSMOS Skip OK Cancel Text 3 20 in the 65 5560 Service Handbook is same as text 2 24 in the 76 7550 Service Manual Do you refer to the 76 7550 Service Manual ...

Page 53: ...1 MAY 1997 TOSHIBA CORP 3 5 AC Wire Harness Connection Diagram COSMOS Skip OK Cancel Text 3 21 in the 65 5560 Service Handbook is same as text 16 4 in the 65 5560 Service Manual Do you refer to the 65 5560 Service Manual ...

Page 54: ...DC Wire Harness Connection Diagram 3 6 1 Copier DC Wire Harness Connection Diagram COSMOS Skip OK Cancel Text 3 22 to 3 23 in the 65 5560 Service Handbook is same as text 17 3 in the 65 5560 Service Manual Do you refer to the 65 5560 Service Manual ...

Page 55: ...3 24 65 5560 GENERAL 3 6 2 ADF DC Wire Harness Connection Diagram COSMOS Skip OK Cancel Text 3 24 in the 65 5560 Service Handbook is same as text 17 5 in the 76 7550 Service Manual Do you refer to the 76 7550 Service Manual ...

Page 56: ...RAL 3 25 MAY 1997 TOSHIBA CORP 3 7 Control Block Diagram COSMOS Skip OK Cancel Text 3 25 in the 65 5560 Service Handbook is same as text 17 1 in the 65 5560 Service Manual Do you refer to the 65 5560 Service Manual ...

Page 57: ...ld be conducted in accordance with the Periodic Inspection Check List shown below Perform the inspection by referring to the figures as well as to the explanations in the Service Manual when necessary 3 After the inspection has been completed plug in the machine and turn the power switch on and confirm the general operation of the machine by making a few copies and comparing them to those made pre...

Page 58: ...ar Drum 8 Drum shaft or A 9 Drum 400 4 10 Ozone filter for the exit fan 400 10 1 Ozone filter for the developer fan 400 Original 11 Glass or A holder Optical 12 Mirror 1 system 13 Mirror 2 14 Mirror 3 15 Mirror 4 16 Mirror 5 17 Mirror 6 18 Slit glass Both sides 19 Reflector 20 Lens 21 Exposure lamp 22 Copy area indicator 22 1 Harf tone patch 23 Automatic exposure sensor 24 Automatic paper size det...

Page 59: ...uide 47 Brush 48 Transport belt 49 Paper feed system drive gears W tooth faces 50 GCB bushings and plastic L bushings Fuser 52 Upper heat roller Teflon roller or P 400 8 unit 53 Lower heat roller rubber roller or P 400 8 54 Upper separation claw or P 400 9 55 Lower separation claw or P 9 56 Heat roller cleaning roller 200 10 57 Cleaning felt roller 200 10 58 Press roller cleaning roller 200 10 59 ...

Page 60: ...r A 100 77 PFP aligning roller A 78 Paper guide 79 Tray drive worm wheels and W 11 gears tooth faces 80 PFP drive gears tooth faces W 81 GCB bushings and plastic L bushings ADF 82 ADF pick up roller A 400 83 ADF feed roller A 400 84 ADF separation belt A 400 85 Transport belt A 400 86 ADF aligning roller A 87 ADF reverse rollers A 88 ADF empty sensor 89 ADF aligning sensor 90 ADF size sensor 91 Tu...

Page 61: ...4 5 65 5560 PERIODIC MAY 1997 TOSHIBA CORP Front section view upper unit ...

Page 62: ...4 6 MAY 1997 TOSHIBA CORP 65 5560 PERIODIC Front section view lower unit 74 75 74 76 75 74 76 75 76 77 77 97 W ...

Page 63: ...4 7 65 5560 PERIODIC MAY 1997 TOSHIBA CORP Rear side view upper unit ...

Page 64: ...4 8 MAY 1997 TOSHIBA CORP 65 5560 PERIODIC Rear side view lower unit 80 W 80 W 3 ...

Page 65: ...ration claw is observed on the copy image replace the claw regardless of the number of copies made so far Clean the tip of the claw by lightly wiping with a dry cloth In addition be sure to apply patting powder lubricant to the separation claw after cleaning the claw and when replacing the claw or drum 4 Drum Refer to section 5 2 Inspection and Cleaning of the OPC Drum 5 Air filter If the air filt...

Page 66: ...orcibly scraped off it may be damaged Therefore if the tip of the claw is heavily coated with toner replace the claw 10 Cleaning felt roller heat roller cleaning roller and cleaning felt roller Refer to section 5 5 Checking and Replacing of the Cleaning Felt Roller Heat Roller Cleaning Roller and Cleaning Felt Roller 11 Tray drive worm wheels and gears Apply white grease to the tray drive worm whe...

Page 67: ...SHIBA CORP 12 Clamshell lock section Apply white grease to the clamshell lock section 13 Used toner transport auger drive sections Apply white grease to the used toner transport auger drive sections front and rear Rear side Front side ...

Page 68: ...holes of the developer frame or the nozzle mixer Pay attention to the direction that the oil seal is assembled See figure on right 2 Apply a uniform coating of grease to the inside surface of the oil seal Amount Two large drops Grease Alvania No 2 3 Wipe off any surplus grease that oozes out from inside Mixer shaft Coat the entire periphery of the mixer shaft with grease Alvania No 2 and assemble ...

Page 69: ...tooth faces White grease 200 73 2 Decurler bushings Laua 40 200 73 3 Decurler gear White grease 200 79 Tray drive worm wheels and gears tooth faces White grease 200 80 PFP drive gears tooth faces White grease 200 81 GCB bushing and plastic bushings Launa 40 200 93 Gears White grease 200 94 Worm and worm wheel White grease 200 95 Worm shaft Launa 40 200 96 Wire pulley shaft Launa 40 200 97 Slit for...

Page 70: ...3 Feed roller manual LCF K ROL FED CW H manual 100 P 27 22 K ROL FEED 2 LCF 200 P 26 7 44 Separation roller LCF K ROL SPT CW H 200 P 26 37 44 1 Separation roller manual K ROL SPT URT 100 P 29 59 52 Upper heat roller ASM HR7550U 400 P 33 1 53 Lower heat roller ASM HR6550L 400 P 33 2 54 Upper separation claw fuser unit K SCRAPER HR 400 P 34 33 56 Heat roller cleaning roller PS SR6550H 200 P 34 42 57...

Page 71: ...97 TOSHIBA CORP Notes The number is the same as that in the Periodic Inspection Check List 1 Indicates a manual feed or LCF feed count 2 Indicates an ADD feedcount 3 Indicates a feed count for each PFP stage 4 Refer to PARTS LIST ...

Page 72: ...10 Charger wire cleaner main 4401 905050 K BASE PAD CH M 1 47 9 8 17 11 Charger wire cleaner transfer 4401 905180 K BASE PAD TR 1 30 18 8 19 12 Charger wire cleaner separation 4401 905160 K BASE PAD SEP 1 30 19 8 19 13 Charger wire main 4402 308040 WIRE CH 060 398 1 47 13 8 17 14 Charger wire transfer separation 4402 308690 WIRE CH 060 409 3 30 25 8 17 15 Air filter developer unit 4401 906250 FILT...

Page 73: ...SUPPLIES 5 1 Precautions Regarding the Storage of TOSHIBA Supplies 5 2 Inspection and Cleaning of the OPC Drum COSMOS Skip OK Cancel Texts from 5 1 to 5 2 in the 65 5560 Service Handbook are the same as texts from 20 5 to 20 6 in the 65 5560 Service Manual Do you refer to the 65 5560 Service Manual ...

Page 74: ...er and Lower Heat Rollers 5 5 Checking and Replacing of the Cleaning Felt Roller Heat Roller Cleaning Roller and Press Roller Cleaning Roller COSMOS Skip OK Cancel Texts from 5 3 to 5 4 in the 65 5560 Service Handbook are the same as texts from 20 7 to 20 8 in the 76 7550 Service Manual Do you refer to the 76 7550 Service Manual ...

Page 75: ... 1997 TOSHIBA CORP 5 6 Grease Oil Powder List COSMOS OK Cancel Texts from 5 5 to 5 6 in the 65 5560 Service Handbook are the same as texts from 20 3 to 20 4 in the 76 7550 Service Manual Do you refer to the 76 7550 Service Manual ...

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