Sharp AR-M236 Service Manual Download Page 120

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AR-M236/M276/M237/M277 DISASSEMBLY, ASSEMBLY AND MAINTENANCE 10 - 19

(5) Second interface PWB

L. Ozone filter

Note: Before removing the left cover, remove the No.1 cassette in

advance.

Summary of Contents for AR-M236

Page 1: ...ject to change without notice SERVICE MANUAL CONTENTS CODE 00ZARM277 A1E DIGITAL MULTIFUNCTIONAL SYSTEM AR M236 M276 MODEL AR M237 M277 AR M237 M277 AR M236 M276 1 NOTE FOR SERVICING 1 1 2 SYSTEM CONFIGURATION 2 1 3 SPECIFICATIONS 3 1 4 CONSUMABLE PARTS 4 1 5 UNPACKING AND INSTALLATION 5 1 6 EXTERNAL VIEW AND INTERNAL STRUCTURE 6 1 7 ADJUSTMENTS SETTING 7 1 8 SIMULATION 8 1 9 TROUBLE CODE LIST 9 1...

Page 2: ...P17 5 5 B AR PK1 5 6 C AR PF1 PF2 5 6 D AR NC5J 5 7 E AR NS2 5 8 F AR SM5 SM6 5 9 6 EXTERNAL VIEW AND INTERNAL STRUCTURE 1 Name and function of each section 6 1 A External view 6 1 B Internal structure 6 2 C Operation panel 6 2 D Job status screen 6 3 E Motor Solenoid Clutch 6 4 F Sensor 6 4 G PWB unit 6 5 H Section 6 5 7 ADJUSTMENTS SETTING 1 List of adjustment items 7 1 2 Copier adjustment 7 1 A...

Page 3: ... Do not leave the machine with the cabinet disassembled Do not allow any person other than a serviceman to touch inside the machine It may cause an electric shock a burn or an injury 7 When servicing do not breathe toner developer and ink exces sively Do not get them in the eyes If toner developer or ink enters you eyes wash it away with water immediately and consult a doctor if necessary 8 The ma...

Page 4: ...R RP7 Reversing single pass feeder AR VR6 Platen cover OC AR D21 500 sheet paper feed unit AR D22 2X500 sheet paper feed unit AR TR3 Job separator tray kit AR FN5N Finisher AR FX7 Facsimile expansion kit AR MM9 8MB FAX memory AR P17 Printer expansion kit AR PK1 N PS3 expansion kit AR PF1 Bar code font kit AR PF2 Flash ROM kit AR NC5J Print server card AR NS2 Network scanner expansion kit AR SM5 25...

Page 5: ...em Job separator tray kit AR TR3 Finisher AR FN5N Staple cartridge AR SC1 For AR FN5N FAX system Facsimile expansion kit AR FX7 FAX board option available only for SEC SECL SEEG SUK SCA SEIS SEES SEB SEN SEF SRS STCL SRSSC Philippines SRH SBI SMEF South Africa Taiwan SOCC 8MB FAX memory AR MM9 PC FAX only sending Printer system Printer expansion kit AR P17 Print server card AR NC5J The AR P17 must...

Page 6: ... document size A3 paper 11 17 Picture quality mode Density adjustment step Toner save mode Text Auto mode 1 step Selectable Text mode 5 steps Selectable Text Photo mode 5 steps Selectable Photo mode 5 steps Super Photo mode 5 steps Copy magnification ratio Magnification range fixed magnification Zoom width 25 to 400 50 to 200 for RSPF Fixed magnification mode AB Series 25 50 70 81 86 100 115 122 1...

Page 7: ... to A6R Inch Series 11 17 to 8 5 5 5 Remaining detection Cassette section empty detection only available Manual paper feed section empty detection only available Paper feed capacity 500 80 g m Paper weight 56 to 105 g m 15 to 28 lbs Paper feed size A3 B4 A4 A4R B5 B5R A5 16K 16KR 8K 8 5 11 8 5 14 11 17 8 5 13 8 5 11R 8 5 5 5 Paper kind Standard paper 56 to 80 g m normal paper 80 to 105 g m special...

Page 8: ...or Copy FAX Printer This setting can be done by users Lower exit tray main machine exit tray Copy Printer FAX This setting can be done by users Frosty white to be easy setting Flat bed type monochrome Rear left reference Main scanning direction Sub scanning direction 400 dpi 400 dpi 256 gradations 8 bit A3 paper 11 17 122mm sec 600 dpi magnification ratio 100 61mm sec 1200 dpi magnification ratio ...

Page 9: ...ogram Message display Yes Key operator program Yes Printer status monitor Printer administration utility Yes A PCL printer board is required TCP IP only To use another protocol an NIC card is required Wireless LAN support Yes A 3rd party part is recommended Coin vendor support Yes Option only for the models for dealers Auditor support Yes Duplex Yes Standard Total counter Yes Toner save Yes Depart...

Page 10: ...nd printed even though the paper is set in a different direction In some cases enlargement rotation may not be executed 2 in 1 4 in 1 Two pages or four pages of documents are copied on one page of paper Division can be made with slid lines or dotted lines by user setup The solid line width is 8 lines Edge erase Images on the edges of the document are erased and copy is made Adjustable in the range...

Page 11: ...per colored paper thick paper thin paper label paper OHP postcard envelope Transparency print Yes No Paper Output Output Tray Selection Center Tray Upper Tray Finisher Offset tray Staple Yes No Graphic Print Quality Normal Draft Photo Smoothing Yes No Toner save Yes No Photo Enhancement Yes No Fit to Page Yes No 2 Gradation print Yes No Image Adjustment Brightness 0 to 100 Contrast 0 to 100 Item D...

Page 12: ...s N A N A Yes Foolscap 8 5 x 13 inch Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 8K 270 x 390 mm Yes Yes Yes Yes Yes Yes Yes Yes N A Yes 16K 195 x 270 mm Yes Yes Yes Yes Yes Yes Yes Yes N A Yes DL 110 x 220 mm Yes N A N A N A N A Yes Yes N A N A Yes C5 162 x 229 mm Yes N A N A N A N A Yes Yes N A N A Yes Com10 4 125 x 9 5 inch Yes N A N A N A N A Yes Yes N A N A Yes Custom W 100 to 297 mm L 148 to 431...

Page 13: ...gine is processed with UART This unit is installed to the position of PCL PWB on the conventional AR 235 275 JBIG compression data sent from the host are transferred to the IMC PWB where the data are extracted to be VIDEO data and sent through the MCU PWB to the LSU Paper Size A B C D E F G H A3 9920 7014 9684 118 100 300 9720 0 B4 8597 6070 8361 118 100 300 8397 0 A4 7014 4960 6778 118 100 300 68...

Page 14: ...it parts excluding Drum and Drum fixing plate 10 Staple cartridge Staple cartridge 3 3000staples 3 AR SC1 For AR FN5N For 30 sheets staple 11 Transfer roller unit Transfer roller unit 1 150K AR 272TX 12 Paper feed roller kit Paper feed roller kit 1 100K AR 271IR 13 Fusing unit Fusing unit 120V heater lamp 1 150K AR 272FU No Item Content Life Model name Remarks 1 Toner CA black w IC Toner Vinyl bag...

Page 15: ...upper 1 1 2 1 4 150K AR 272UH 5 Lower heat roller kit Lower heat roller Fusing separation pawl lower Fusing busing lower 1 4 2 300K AR 272LH 6 150K PM kit Drum separation unit Transfer roller unit DV seal DV side sheet N DV side sheet N2 DV side mylar 2 1 1 1 1 2 150K AR 272KA 7 MC unit MC unit 10 75K 10 AR 270MC 8 Cleaner blade Cleaner blade 10 75K 10 AR 270CB 9 Drum frame unit Drum frame unit 1 ...

Page 16: ...ion sub lot 3 Environment conditions A Ambient conditions for transporting B Ambient storage conditions sealed C Operating ambient conditions 4 Life packed conditions Photoconductor drum 36 months from the production month Developer toner 24 months from the production month 1 2 3 The end digit of production year January September October November December 1 9 0 X Y Destination Unit version Serial ...

Page 17: ...re there is ammonium gas Installation near a diazo copier may lead to dirty copy Be sure to have enough space around the machine Be sure to allow the required space around the machine for servicing and proper ventilation B Power source Be sure to use only the power outlet with the earth terminal of 15A or more and 100V Install the machine near the power outlet to facilitate disconnection of the po...

Page 18: ...ow toner or the toner cartridge into a fire Keep toner or the toner cartridge away from the children When the exclusive table option is used be sure to use the adjust ers 4 pcs on the floor When it is required to move the machine for rearrangement of the office etc release the adjuster locks and move the machine The fusing section is heated to a high temperature When removing a paper jam be carefu...

Page 19: ...the DV seal is free from developer If developer is attached to the DV seal clean and remove it 5 Attach the developer tank to the developer cartridge After supplying developer into the developer cartridge do not tilt or shake the developer cartridge 6 Attach the developer cartridge to the copier and fix it with the screw Note When replacing the OPC drum with a new one be sure to clear the drum cou...

Page 20: ... on the tray 2 Press the CUSTOM SETTINGS key The custom settings menu screen will appear 3 Touch the TRAY SETTINGS key The tray settings screen will appear 4 Select the tray in which you loaded paper If the desired tray does not appear in the display use the key or key to scroll until it appears 5 Select the size and type of paper that is loaded in the tray The currently selected paper type will b...

Page 21: ...PWB unit Attach the support post to the mounting plate of machine options Then connect the PCL PWB connector to the mother board con nector and fit the PCL PWB with the six screws with M3 spring washer packed with the unit Then attach the parallel and USB connector portion using the sup plied three screws 4 Attach the shielding plate Attach the shielding plate using five screws CD ROM 1 pc Operati...

Page 22: ...If the LCD in the operation panel of the main unit switches to the print mode normally AR P17 is operating normally If it is not operating normally follow the AR P17 Installation Man ual to check and modify the system configuration settings and check the operation 2 Enable the PS3 To enable the system configuration use the keys on the main unit to set the mode Enter the product key with the key op...

Page 23: ...nnect the other end of the cable to the hub 3 Turn on the printer power and check that the printer operates nor mally 2 Parts included 3 Installation procedure In this case no spacer is used in the packed items of the AR NC5J Turn off the main switch of the copier and then remove the power plug of the copier from the outlet 1 Remove the shielding plate Remove five screws and remove the shielding p...

Page 24: ...e printing to check to see if printing can be executed prop erly E AR NS2 1 Packed items This network scanner kit includes the following items in the package CD ROM Network Scanner Tool and Sharpdesk Installer Sharp TWAIN driver etc Installation caution sheet and Operation Manual License numbers of 10 user clients of Sharpdesk are specified 2 Installation procedure To use the scanner expansion kit...

Page 25: ...rted 3 Reattach the shielding plate Reattach the shielding plate using the five screws F AR SM5 SM6 1 Parts included 2 Installation procedure Turn off the main switch of the copier and then remove the power plug of the copier from the outlet 1 Remove the shielding plate Remove the screw and remove the cabinet 2 Attach the SDRAM memory module Attach the SDRAM memory module to CN1 and CN2 of the IMC...

Page 26: ...n here 10 Power switch Press to turn the machine power on and off 11 Handles Use to move the machine 12 Operation panel Contains operation keys and the touch panel 13 Job separator tray optional Print jobs and received faxes are delivered to this tray When the job separator tray installed 14 Center tray Finished copies are delivered to the center tray 15 Front cover Open to remove paper misfeeds a...

Page 27: ...ch panel COPY key Press to select copy mode PRINT key ONLINE indicator DATA indicator PRINT key Press to select print mode ONLINE indicator Print jobs can be received when this indicator is lit DATA indicator A print job is in memory The indicator lights steadily while the job is held in memory and blinks while the job is printed SCAN key DATA indicator SCAN key Press to select network scan mode w...

Page 28: ...t available and you are in printer mode another size of paper can be loaded in the bypass tray to allow printing to take place Copy mode Printer mode Network scanner mode Fax mode Send jobs Fax mode Receive jobs The jobs in the job list appear in the form of keys To give priority to a job or pause or delete a job touch the key of the job and then use the key described in 7 or 8 2 Mode switching ke...

Page 29: ...16 17 18 No Name Code Function and operation 1 Mirror home position sensor MHPS Mirror scanner home position detection 2 Document cover sensor OCSW Document cover open close detection 3 Document size sensor DSIN3 Document size detection Inch series PD3 4 AB series PD4 5 4 2nd paper exit sensor POD2 2nd paper exit detection 5 2nd paper exit full detection sensor TOPF 2nd paper exit section full det...

Page 30: ...10 11 9 High voltage PWB High voltage control 10 KEY PWB 11 OPU PWB Operation panel control No Name Function and operation 1 Copy lamp Image radiation lamp 2 Copy lamp unit Operates in synchronization with 2nd 3rd mirror unit to radiate documents sequentially 3 LSU unit Converts image signals into laser beams to write on the dum 4 Lens unit Reads images with the lens and the CCD 5 MC holder unit S...

Page 31: ...ocess section 1 Developing doctor gap adjustment Developing doctor gap adjustment 2 MG roller main pole position adjustment MG roller main pole position adjustment 3 Developing bias voltage adjustment SIM8 1 4 Grid bias voltage adjustment High mode SIM8 2 5 Grid bias voltage adjustment Low mode SIM8 3 B Mechanism section 1 Print start position adjustment SIM50 5 2 SPF RSPF image lead edge position...

Page 32: ...VE Toner save 376 376V Item Content Setting range Default 1 AE AE 1 8 3 530V 2 TEXT Character 5 580V 3 TEXT PHOTO Character Photo 5 580V 4 PHOTO Photo 5 580V 5 SUPER PHOTO Super photo 3 530V 6 TONER SAVE Toner save 2 505V Press the CUSTOM SETTINGS key Or after completion of operation Press the START key SIMULATION 8 1 DV BIAS COPY SETTING EXECUTING 5 SUPER PHOTO 400 SIMULATION 8 1 400 1 1 DV BIAS ...

Page 33: ...ain 3 Check the copy output If necessary perform the following adjust ment procedures 4 Execute SIM 50 6 5 Set the SPF RSPF lead edge position set value so that the same image is obtained as that obtained in the previous OC image lead edge position adjustment Adjustment specification 3 Rear edge void adjustment 1 Set a scale as shown in the figure below 2 Set the document size to A4 8 5 x 11 and m...

Page 34: ... in procedure 9 adjust SIM 50 1 Item 10 1 5 About 0 677mm If there is no problem set to 3 Item Content Setting range Default 1 BYPASS Manual feed 1 99 50 2 TRAY1 1st cassette 3 TRAY2 2nd cassette 4 TRAY3 3rd cassette 5 TRAY4 4th cassette 6 DUPLEX Back print Adjustment mode SIM Set value Spec value Setting range Paper off center 50 10 2 Add 1 0 127mm shift to R side Reduce 1 0 127mm shift to L side...

Page 35: ...ey which is not in contact with No 2 3 mirror base unit positioning plate 5 Without moving the scanner drive pulley shaft manually turn the scanner drive pulley until the positioning plate is brought into con tact with No 2 3 mirror base unit then fix the scanner drive pulley 6 Put No 2 3 mirror base unit on the positioning plate again push the projections on the front frame side and the rear fram...

Page 36: ...can be made by adjusting the No 2 3 mirror base unit rail height Before performing this adjustment be sure to perform the horizontal image distortion adjustment in the laser scanner section This adjustment must be performed in the following cases When the mirror base wire is replaced When the copy lamp unit and no 2 3 mirror unit are replaced When the mirror unit rail is replaced and moved When a ...

Page 37: ...tion magnification ratio adjustment SIM 48 1 2 a OC mode in copying Note Execute the procedure after completion of SIM 48 1 2 1 Put a scale on the original table as shown below and make a nor mal 100 copy 2 Compare the scale image and the actual scale If necessary perform the following adjustment procedures 3 Execute SIM 48 1 2 4 Enter the set value and press the start key The set value is stored ...

Page 38: ... start key The set value is stored and a copy is made Adjustment specification 12 OC SPF open close detection position adjustment 1 Execute SIM 41 3 2 Gradually close the OC SPF from the full open position and mea sure distance A when the display on the operation panel changes See the figure below Distance A Table glass top OC RSPF handle rib Adjustment specification OC SPF open close position A 1...

Page 39: ...end position from 1 014 to 986 Be sure to execute this adjustment because an image may be cut off during FAX transmission though copying is normally performed 5 Change the initial value of the RSPF exposure adjustment SIM46 20 from 50 to 53 For the CCD exposure adjustment with RSPF use the value of the OC adjustment value 3 There are suffixes of 1 SPF and 2 RSPF Change each of them C Image density...

Page 40: ...s the CUSTOM SETTINGS key Canceling the simulation mode to return to the normal mode 1 Press CLEAR ALL key B How to change the simulation adjustment value set by the touch panel in the adjustment value entry process 1 Target SIM list 3 7 8 1 8 2 8 3 8 10 8 11 8 12 9 5 43 1 44 34 46 2 46 7 46 9 46 10 46 11 46 18 46 20 46 30 46 31 48 1 48 2 50 1 50 5 50 6 50 10 50 12 51 1 51 2 51 9 53 7 2 Touch pane...

Page 41: ...d mode and item Operation is made according to the selected mode and item Press the START key Press the START key Select YES The selected mode and the item are cleared The display is made according to the selected mode and the item Do you want to change the content Enter the new setting and adjustment values Operation is made according to the select ed mode and the it Other modes Press the START k...

Page 42: ...grid voltage low mode in each printer mode and the control circuit 8 13 Used to check and adjust the operation of the developing bias voltage in FAX mode and the control circuit 14 Used to check and adjust the operation of the main charger grid voltage high mode in FAX mode and the control circuit 15 Used to check and adjust the operation of the main charger grid voltage low mode in FAX mode and t...

Page 43: ...at 1 min auto power shut off 4 min and the long time setup pre heat 15min auto power shut off 60min 27 1 Used to set PC MODEM communication trouble U7 00 detection Yes No 5 Used to set the tag number Code Function Main Sub 30 1 Used to display the sensor status attached to the machine 2 Used to display the status of the sensors attached to the standard cassette and the manual feed tray Use SIM 4 2...

Page 44: ... displayed 7 Used to adjust the SPF RSPF white correction start pixel position automatically This adjustment is performed after the lens unit is replaced 64 1 Used to check the operation of the printer function auto print operation Code Function Main Sub 65 1 Used to adjust the touch panel LCD display section detection position 2 Used to check the touch panel LCD display section detection position...

Page 45: ...500msec 20 times 1 1 1 Purpose Operation test check Function Purpose Used to check the operation of the scanner unit and its control circuit Section Optical Image scanning Item Operation Set magnification ratio 25 to 400 1 increment Default 100 Document size Varies depending on the destination Set number of times 1 to 999 0 Continuous operation 1 2 Purpose Operation test check Function Purpose Use...

Page 46: ...dth sensor JGHP1 Side guide plate HP sensor JGHP2 Rear edge plate HP sensor JGPD Tray paper empty sensor T1OD 1st tray exit sensor T1PF 1st tray paper full sensor PGOP JAM processing PG open close detection sensor T2OD 2nd tray exit sensor OFHP Offset HP sensor T2UP Tray position sensor upper T2DN Tray position sensor lower JGDSW Tray jam processing interlock EVRE Lift up drive control sensor STHP...

Page 47: ...acity in stapling The relative distance for the height of the tray standby position in non stapling is set 4 STAPLE DOWN Tray descending distance after staple paper exit 0 12 6 Used to adjust the offset tray descending distance after staple paper exit The descending distance is the relative distance from the non staple standby position Paper size Side guide plate adjustment value number Adjustment...

Page 48: ...ssette paper empty sensor LUD2 2nd cassette paper upper limit detection sensor PFD2 2nd cassette paper pass sensor CD2 2nd cassette empty sensor PED3 3rd cassette paper empty sensor LUD3 3rd cassette paper upper limit detection sensor PFD3 3rd cassette paper pass sensor CD3 3rd cassette empty sensor PED4 4th cassette paper empty sensor LUD4 4th cassette paper upper limit detection sensor PFD4 4th ...

Page 49: ...6 1 Purpose Operation test check Function Purpose Used to check the operation of the loads clutches and solenoids in the paper transport system and the control circuit Section Paper transport Discharge Switchback Transport Item Operation Item Content 1 LUM1 1st cassette lift up motor 2 CPFC1 1st cassette pick up solenoid 3 CPFS1 1st cassette paper feed clutch 4 MPFS Manual feed pick up solenoid 5 ...

Page 50: ...splayed after pressing START key Operation procedure 1 Touch the exposure mode to be changed The current set value is displayed 2 Enter the set value with the 10 key 3 Press the START key Output is made with the entered value for 30sec and the display returns to the original state Min unit 25V increment Linked with the destinations of SIM 26 6 Linked with the auto exposure mode of SIM 46 19 1 7 6 ...

Page 51: ...ed as the set value Therefore the set value entered must be an even number If an odd number is entered the entered odd number 1 is displayed after pressing START key 4 555 555V 425V 5 580 580V 450V 6 605 605V 475V 7 630 630V 500V 8 655 655V 525V 8 3 Purpose Adjustment Operation test check Function Purpose Used to check and adjust the operation of the main charger grid voltage low mode in each copy...

Page 52: ...Developing Transfer Cleaning Photo conductor Item Content Installation range Default 1 DENS1 600 Density 1 600dpi 1 8 5 580V 2 DENS2 600 Density 2 600dpi 5 580V 3 DENS3 600 Density 3 600dpi 5 580V 4 DENS4 600 Density 4 600dpi 5 580V 5 DENS5 600 Density 5 600dpi 7 630V 6 TS 600 Toner save 600dpi 3 530V 7 DENS1 1200 Density 1 1200dpi 1 480V 8 DENS2 1200 Density 2 1200dpi 3 530V 9 DENS3 1200 Density ...

Page 53: ...e 1 Select the operation mode with the 10 key 2 Press the START key The operation is performed for 30sec and the display returns to the original state 8 14 Purpose Adjustment Operation test check Function Purpose Used to check and adjust the operation of the main charger grid voltage high mode in FAX mode and the control circuit Section Image process Photoconductor Developing Transfer Cleaning Pho...

Page 54: ...tion is canceled Setting range 1 13 Default 3 9 5 Purpose Adjustment Function Purpose Used to adjust the timing of switching from normal rotation to reverse rotation or from reverse rotation to normal rotation of the duplex motor Item Installation range Default 1 600dpi 18 76 18 2 1200dpi 50 10 10 0 Purpose Operation test check Function Purpose Used to check the operation of the toner motor and it...

Page 55: ... obtained by dividing this count value with the total counter value Item Trouble PAPER JAM JAM counter SPF RSPF JAM SPF RSPF JAM counter TROUBLE Trouble counter 22 3 Purpose Adjustment setting operation data output check display print Function Purpose Used to check the misfeed positions and the number of misfeed at each position When the number of misfeed is considerably great it can be judged as ...

Page 56: ... Purpose Used to check the ROM version of each unit section Item Software S N Machine serial number MCU Main Control Unit IMC IMC OPE Panel Panel label code PRINTER PRINTER NIC NIC For the Soft Nic the Soft Nic version is displayed When the AR NC5 is installed the AR NC5J version is displayed FINISHER FINISHER FAX FAX Panel display Destination Selection code Panel software support language JPN Jap...

Page 57: ...RT key COPIES IN PROGRESS 1 1 KEY OPE SIMULATION 22 6 DATA PRINT MODE EXECUTING 1 ALL 2 KEY OPE 3 ALL COUNTERS 4 AUDITOR NO 5 MACHINE SIM SETTING 6 FAX SIM SETTING 1 1 After canceling JAM After pick up the C key is disabled During execution of copying the CUSTOM SETTING key and the INTERRUPT key are disabled Press the CUSTOM SETTINGS key Press the CA key Or after completion of operation 22 9 Purpo...

Page 58: ... OUTPUT FAX output number of print 22 12 Purpose Adjustment setting operation data output check display print Function Purpose Used to check the misfeed positions and the number of misfeed at each position When the number of misfeed is considerably great it can be judged as necessary for repair Section SPF RSPF Item Trouble Misfeed Error code Name Sensor name Paper Reached Not Reached to the senso...

Page 59: ... 24 24 1 Purpose Data clear Function Purpose Used to clear the misfeed counter the misfeed history the trouble counter and the trouble history The counters are cleared after completion of maintenance Section Memory Item Counter Item Content 1 JAM JAM counter JAM history 2 SPF JAM SPF RSPF JAM counter SPF RSPF JAM history 3 TROUBLE Trouble counter Trouble history 24 2 Purpose Data clear Function Pu...

Page 60: ...lay 24 6 Purpose Data clear Function Purpose Used to clear the copy counter Item Counter Copier 24 7 Purpose Data clear Function Purpose Used to clear the OPC drum membrane decrease correction counter This simulation is executed when the OPC drum is replaced Section Image process Photoconductor Developing Transfer Cleaning Photo conductor Item Counter 24 9 Purpose Data clear Function Purpose Used ...

Page 61: ...l procedure Reset with CA key and cancel with SIM 16 Error content CRUM identification error CRUM model error CRUM type error CRUM destination error Cancel procedure Install the CRUM which is satisfactory with the machine setup reset with the CA key and execute SIM 25 2 again Error content Occurs when the developing unit is not installed in an AR model Cancel procedure It returns to the state befo...

Page 62: ...5 x 13 LG 8 5 x 14 FC 8 5 x 13 LG 8 5 x 14 LG 8 5 x 14 FC 8 5 x 13 B4 WLT 11 x 17 WLT 11 x 17 Paper Machine paper feed cassette All destinations Set with key operations Manual paper feed tray Japan AB series FC 8 5 x 13 LG 8 5 x 14 LG 8 5 x 14 LG 8 5 x 14 LG 8 5 x 14 LG 8 5 x 14 B4 B4 B4 AB series FC 8 5 x 13 LG 8 5 x 14 FC 8 5 x 13 LG 8 5 x 14 LG 8 5 x 14 FC 8 5 x 13 B4 B4 B4 Inch series FC 8 5 x...

Page 63: ...he 10 key and press the START key and the collating result is displayed with OK or NG After canceling the simulation if OK the E MAIL RIC function is enable if NG the E MAIL RIC function is disabled This setting must be reset after the simulation cancel If recognition is OK the E Mail RIC can be set to Enable If the FAX is installed however the operation cannot be made actually Note Executable onl...

Page 64: ...ssion Remarks 0 JAPANESE ja 6A 61 1 ENG US en 65 6E 2 ENG UK gb 67 62 3 FRENCH fr 66 72 4 GERMAN de 64 65 5 ITALY it 69 74 6 DUTCH nl 6E 6C 7 SWEDISH sv 73 76 8 SPANISH es 65 73 9 PORTUGUESE pt 70 74 10 TURKISH tr 74 72 11 GREEK el 65 6C 12 POLISH pl 70 6C 13 HUNGARIAN hu 68 75 14 CZECH cs 63 73 15 RUSSIAN ru 72 75 16 FINNISH fi 66 69 17 NORWEGIAN no 6E 6F 18 DANISH da 64 61 19 CHINESE zh 7A 68 20...

Page 65: ...6 Purpose Setting Function Purpose Used to set whether to meet with the output direction of images regardless of the mode when installing the finisher Item Operation Item Content Default 0 OFF No setting The output image direction is changed in the staple mode of the finisher 0 1 ON Setting The output image direction is the same regardless of stapling or not 26 50 Purpose Setting Function Purpose ...

Page 66: ... ON In case of the communication trouble U7 00 is displayed 27 5 Purpose Setting Function Purpose Used to set the tag number Item Data 30 30 1 Purpose Operation test check Function Purpose Used to display the sensor status attached to the machine Section Others Item Operation PPD1H PS paper detection 1 sensor PPD1L PS paper detection 2 sensor PPD2 Fusing paper sensor POD1 1st paper exit paper out ...

Page 67: ...d and the result is displayed The value in shows the threshold value Hexadecimal display For AB series 1 to 5 is displayed for inch series 1 to 4 During execution of the simulation EXECUTING is displayed 40 40 1 Purpose Operation test check Function Purpose Used to check the sensor of the machine manual feed tray Section Paper feed Item Operation MPLS1 Manual tray length detection 1 MPLS2 Manual t...

Page 68: ...ion OCSW Original cover state Open Highlighted display Close Normal display 1 to 5 PD sensor detection level Hexadecimal display 41 4 Purpose Adjustment Function Purpose Used to adjust the detection level of OC 20 degrees Section Others Item Operation OCSW Original cover state Open Highlighted display Close Normal display 1 to 5 PD sensor detection level Hexadecimal display 43 43 1 Purpose Setting...

Page 69: ... 600dpi thin paper LTR V2 5 30 18 18 15 V1 THIN S 600 600dpi thin paper LTR V1 5 30 5 5 16 V2 THIN S 600 600dpi thin paper LTR V2 5 30 18 18 17 V1 LABEL 600 600dpi label paper LTR V1 5 30 5 5 18 V2 LABEL 600 600dpi label paper LTR V2 5 30 18 18 19 V1 LABEL S 600 600dpi label paper LTR V1 5 30 5 5 20 V2 LABEL S 600 600dpi label paper LTR V2 5 30 18 18 21 V1 OHP 600 600dpi OHP LTR V1 5 30 5 5 22 V2 ...

Page 70: ...int density Use the 10 key to set the exposure level 4 Press the START key Copying is started 49 V1 OHP 1200 1200dpi OHP LTR V1 5 30 5 5 50 V2 OHP 1200 1200dpi OHP LTR V2 5 30 8 8 51 V1 OHP S 1200 1200dpi OHP LTR V1 5 30 5 5 52 V2 OHP S 1200 1200dpi OHP LTR V2 5 30 12 12 53 V1 POSTCARD 1200 1200dpi postcard envelope 100mm V1 5 30 5 5 54 V2 POSTCARD 1200 1200dpi postcard envelope 100mm V2 5 30 16 1...

Page 71: ... Picture quality Density Item Content Setting range Default 1 1 0 SHIFT Character level 1 0 shift q ty 1 99 22 2 1 0 GAMMA Character level 1 0 slant 1 99 44 3 2 0 SHIFT Character level 2 0 shift q ty 1 99 36 4 2 0 GAMMA Character level 2 0 slant 1 99 47 5 3 0 SHIFT Character level 3 0 shift q ty 1 99 50 6 3 0 GAMMA Character level 3 0 slant 1 99 50 7 4 0 SHIFT Character level 4 0 shift q ty 1 99 6...

Page 72: ...r Photo TS level 1 0 slant 1 99 37 13 TS 2 0 SHIFT Character Photo TS level 2 0 shift q ty 1 99 40 14 TS 2 0 GAMMA Character Photo TS level 2 0 slant 1 99 43 15 TS 3 0 SHIFT Character Photo TS level 3 0 shift q ty 1 99 50 16 TS 3 0 GAMMA Character Photo TS level 3 0 slant 1 99 50 17 TS 4 0 SHIFT Character Photo TS level 4 0 shift q ty 1 99 57 18 TS 4 0 GAMMA Character Photo TS level 4 0 slant 1 99...

Page 73: ... EXP LEVEL Exposure level selection 0 99 50 3 AE Normal text AE 4 MANUAL Normal text MANUAL 46 14 Purpose Adjustment Function Purpose FAX exposure level adjustment Fine text mode individual adjustment Section FAX Item Image quality Normal display NOW PRINTING Error display DOOR OPEN JAM PAPER EMPTY Item Content Setting range Default 1 COPY START Copy start 2 EXP LEVEL Exposure level selection 0 99...

Page 74: ... value with the 10 key Operation procedure 1 Touch the item to be adjusted The adjustment item and the currently set value are highlighted 2 Enter the set value with the 10 key If SIM 26 6 Destination setup and SIM46 19 Auto exposure mode are changed this setup is also changed to the default value accord ingly 46 18 Purpose Adjustment Function Purpose Used to adjust inclination for each exposure m...

Page 75: ...g is started Item Setting range Default 1 AE 0 31 0 2 AE TS 46 31 Purpose Setting Function Purpose Used to set the AE and the limit value in AE Toner save Item Setting range Default 1 AE 0 2 1 2 TEXT 3 TEXT PHOTO 4 PHOTO 5 SUPER PHOTO 46 39 Purpose Setting Function Purpose Used to switch the FAX send image quality Item Content Setting range Default 0 HAIRLINE Original with pencil lines and thin li...

Page 76: ...nification adjustment read Section FAX Related soft SW SW112 1 to 8 SW113 1 to 8 Normal display NOW PRINTING Error display DOOR OPEN JAM PAPER EMPTY Item Content Setting range Default 1 COPY START Copy start 2 SCAN SELECT OC SPF RSPF Scan selection OC SPF RSPF 1 255 128 3 OC MAIN SCAN Main scanning magnification ratio adjustment OC 1 255 128 4 OC SUB SCAN Sub scanning magnification ratio adjustmen...

Page 77: ...ith the 10 key and press the P key The display goes to the copy menu When the START key is pressed the display goes to the copying state and print is started When the P key is pressed Copy menu 3 Select the paper feed tray and the print density Enter the exposure level with the 10 key 4 Press the START key Copying is started Note When this simulation is canceled the display is shifted to the ini t...

Page 78: ...e rear edge image loss quantity set value 1 5 3 7 REARLOS SIDE2 Back rear edge image loss quantity set value 1 5 3 50 8 The adjustments on the machine side must have been normally completed Purpose Adjustment Function Purpose FAX lead edge adjustment read Section FAX Normal display NOW PRINTING Error display DOOR OPEN JAM PAPER EMPTY Item Content Setting range Default 1 COPY START Copy start 2 SCA...

Page 79: ...ighlighted 2 Press the START key The display is shifted to the copy menu 3 Select the paper feed tray and the print density Enter the adjustment value with the 10 key 4 Press the START key Copying is started Note When this simulation is canceled the display is shifted to the ini tial menu but the machine is not reset 50 10 Purpose Adjustment Function Purpose Used to adjust the print image center p...

Page 80: ...3 TRAY2 2nd cassette 1 99 50 4 TRAY3 3rd cassette 1 99 50 5 TRAY4 4th cassette 1 99 50 6 DUPLEX Back print 1 99 70 7 SPF SIDE1 SPF front surface 1 99 50 8 SPF SIDE2 SPF back surface 1 99 50 51 8 Purpose Setting Function Purpose Used to set the OPC drum separation pawl operation inhibit ON OFF Section Image process Photoconductor Developing Transfer Cleaning Item Operation Item Content Setting rang...

Page 81: ...nto the EEPROM The SPF RSPF white correction start pixel Displayed pixel position 34 If the simulation is executed with the SPF RSPF unit closed an error is resulted Item Content Setting range Default 1 MAX POSITION Max width 0 999 0 2 POSITION 1 Adjustment point 1 3 POSITION 2 Adjustment point 2 4 MIN POSITION Min width 53 8 Purpose Adjustment Function Purpose Used to adjust the SPF RSPF scan pos...

Page 82: ... by monitoring it Note Executable only when the FAX is installed Operation procedure 1 Enter the country code with the 10 key and press the START key 2 When 1 YES is selected the soft SW corresponding to the country code is cleared When 2 NO is selected the simulation is canceled Item Content Setting range Default 1 2 BY 4 MODE Self print is made in 2 by 4 mode printing 2 lines and not printing 4 ...

Page 83: ...address data are read in sequence to check that they were properly written 2 AAH is written to all the addresses of each memory and the address data are read in sequence to check that they were properly written 3 00H is written to all the addresses of each memory and the address data are read in sequence to check that they were properly written 4 Perform checks 1 3 sequentially If there is no abno...

Page 84: ...gnal Send level Selection menu 1 NO SIGNAL Signal not sent None 2 33 6 V34 33 6 V34 3 31 2 V34 31 2 V34 4 28 8 V34 28 8 V34 5 26 4 V34 26 4 V34 6 24 0 V34 24 0 V34 7 16 0 V34 16 0 V34 8 19 2 V34 19 2 V34 9 16 8 V34 16 8 V34 10 14 4 V34 14 4 V34 11 12 0 V34 12 0 V34 12 9 6 V34 9 6 V34 13 7 2 V34 7 2 V34 14 4 8 V34 4 8 V34 15 2 4 V34 2 4 V34 16 14 4 V33 14 4 V33 17 12 0 V33 12 0 V33 18 14 4 V17 14 4...

Page 85: ... signal number the specified signal is delivered to the line at the speed of 300bps The signal is continuously sent until the interruption command is provided by pressing the CUSTOM SET TINGS key The signal send level can be selected from 0dB or the soft SW set value The signal send level is returned to the soft SW set value before exe cution of the mode after completion of the mode By entering th...

Page 86: ...me with the 10 key The dial is sent with the set value 26ms The sending dial cannot be interrupted Note Executable only when the FAX is installed Operation Procedure 1 Select the item with the 10 key and press the START key 2 Enter the set value with the 10 key The sending dial cannot be interrupted 3 Select the soft SW reflection Item 1 NO SIGNAL 2 11111 3 11110 4 00000 5 010101 6 00001 66 12 Pur...

Page 87: ... item to be printed 2 Press the START key The information of the selected item is printed Note Executable only when the FAX is installed Operation procedure 1 Select the set volume Max Middle Min 2 Press the START key Switch of 1 2 and 3 can be made during execution of the simulation During execution of the simulation sounds are generated 66 17 Purpose Operation check test Function Purpose Used to...

Page 88: ...AX is installed Operation Procedure Signal detection is checked and the result is displayed Note Executable only when the FAX is installed Operation procedure The send receive test is performed and the time required for send receive of the image data in the test is measured and displayed 66 24 Purpose Data clear Function Purpose Used to clear the FAST storage data SEC only Section FAX Item Data In...

Page 89: ...ssing the INTERRUPT key shifts the display to the previous menu Pressing the CA key leads to resetting Pressing the C key and the CUSTOM SETTINGS key is invalid Beep sound Display during execution During execution the INTERRUPT key C key and the CA key are invalid Beep sound The CUSTOM SETTINGS key produces a valid sound only Check end display After execution the INTERRUPT key and the C key are in...

Page 90: ...to resetting Pressing the CUSTOM SETTINGS key produces a valid sound only After completion of the simulation reset the machine Operation procedure 1 Press the START key The confirmation dialogue is displayed 2 Select 1 YES with the 10 key and press the START key 1 YES Cleared 2 NO Not cleared Default If there is no abnormality after Clear operation COMPLETE is dis played If there is any abnormalit...

Page 91: ...MPLETE is dis played No display for abnormal completion Pressing CA key cancels the simulation resets the operation Execution of the simulation which performs communication with the PCL board is inhibited until Notice Page storage is completed Only when the serviceman call error occurs In the other case than the serviceman call error entering the simula tion is inhibited during the system check op...

Page 92: ...otocol 81 Printer PWB communication trouble Parity 82 Printer PWB communication trouble Overrun 84 Printer PWB communication trouble Framing 88 Printer PWB communication trouble Timeout 99 Machine PCL board language error H2 00 Main heater lamp thermistor open hard detection 01 Sub heater lamp thermistor open hard detection H3 00 Main heater lamp abnormally high temperature hard detection trouble ...

Page 93: ...erminated a error may occur In this case download the program again Remarks Program ROM abnormality E1 14 Content IMC board expanded memory module DIMM error Details IMC extended compression memory module installation error IMC extended compression memory access error Cause IMC expanded memory module installation trouble IMC expanded memory module trouble IMC expanded memory contact trouble IMC bo...

Page 94: ...e E7 11 Content Shading trouble white correction Details Improper CCD white reference plate reading level for copy lamp lighting Cause Flat cable installation failure to CCD unit Dirt on the mirror lens and reference white plate Copy lamp operation error CCD unit abnormality MCU PWB abnormality Occurred in the SPF scan position Check and remedy Clean the mirror the lens and the reference white pla...

Page 95: ...ity Misc error Details Identification error When the CRUM trademark differs When the CRUM company code differs Model error When the boot program model code does not match with the CRUM model information Type error When the CRUM type is other than Genuine Conversion Production rotation Destination error The destination of the body differs from that of the CRUM Data abnormality The initial check inf...

Page 96: ...ta error Check and remedy Check connector harness of FAX control PWB and MCU PWB Check the grounding of the copier Check FAX control PWB ROM Trouble code Details of trouble Main code Sub code F6 88 Content FAX control PWB communication trouble Timeout Details Communication trouble between MCU and FAX control PWB Timeout error Cause FAX control PWB connector disconnection Defective harness between ...

Page 97: ... Check the grounding of the copier Check ROM on printer PWB Trouble code Details of trouble Main code Sub code F9 99 Content Machine PCL board language error Details The machine language setup does not coincide with the PCL board language setup Cause PCL board connection error SIM setup error Check and remedy Check the firmware of the PCL board and the combination of the panel screen data and down...

Page 98: ...B lamp control circuit Clear the display of self diagnostics with SIM 14 Trouble code Details of trouble Main code Sub code H4 00 Content Main heater lamp abnormally low temperature detection Details The setup temperature about 90 C is not reached within the specified time about 17sec from turning on the power ON SW When the temperature of main heater lamp thermistor falls below 140 C in the stand...

Page 99: ...reakdown or harness connection trouble Fusing unit installation failure Check and remedy Check for jam paper in the fusing section paper winding etc Check fusing unit installation Check the POD1 POD2 or PPD2 sensor Clear the trouble with SIM 14 Trouble code Details of trouble Main code Sub code L1 00 Content Scanner feed trouble Details Scanner feed is not completed within the specified time Cause...

Page 100: ... EEPROM access circuit failure Check and remedy Check that the EEPROM is properly set Clear trouble with SIM 16 Replace the MCU PWB Remarks EEPROM abnormality Trouble code Details of trouble Main code Sub code U2 20 Content Machine speed code data error Details The machine Boot speed information is not identical to the model code speed information Cause EEPROM defective SIM operation error Check a...

Page 101: ...rol PWB connector disconnection Operation control PWB MCU PWB harness failure Check and remedy Check the connectors and harness of the operation control PWB and MCU PWB Check the grounding of the copier 99 Content Operation panel destination error Details An error occurred in checking the destination of the operation panel and the main body Cause Erroneous connection the operation panel unit SIM s...

Page 102: ... sheet Multi bypass tray Changing criteria for parts 100k Pickup roller 500 sheets tray Changing criteria for parts 100k Paper feeding sheet 500 sheets tray Changing criteria for parts 100k Pickup roller and feed roller SPF RSPF Paper feeding sheet SPF RSPF Changing criteria for parts 100k Transport unit Transport roller unit Transport unit supply only Only transport gear is supplied as the servic...

Page 103: ...er pickup roller b Separation sheet 6 Lower 500 sheets tray paper feed a Paper feed roller pickup roller b Separation sheet c Lift up unit d Transport clutch e Paper feed clutch f Transport clutch g Solenoid h Sensor PWB I Dehumidification heater F Side door unit 1 Transport roller unit 2 Transport roller 3 DUP transport roller 4 DUP motor G 1st paper exit unit 1 Exit roller 2 Cooling fan H 2nd pa...

Page 104: ...rame unit d Moquette F R Note If it disturbs the blade movement replace it and attach new one e Separation pawl Disassembly Hold the tip of the separation pawl and remove it Assembly Press the center of the separation pawl and install it B Developing section 1 Developer 1 2 ...

Page 105: ... N2 shape is reduced to half as shown with the red square in the above figure Be sure to attach the DV side sheet so that the notch is on the out side Note Attach it to fit with the attachment reference when replacing the DV seal 3 DV moquette Toner sensor a DV moquette b Toner sensor Clean the sensor only after removing used DV when replacing DV There is no need to remove the MG roller as shown i...

Page 106: ...M277 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 5 C Fusing section 1 Thermostat 2 Thermistor 3 Paper guide 4 Fusing Separation Pawl lower 5 Lower heat roller 3 3 1 2 1 1 1 2 2 2 2 3 3 1 1 2 2 1 1 2 2 1 3 3 4 1 2 2 3 4 4 5 6 ...

Page 107: ...M237 M277 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 6 6 Heater lamp 7 Fusing Separation Pawl upper 8 Upper heat roller D Optical section 1 CCD unit 2 1 3 3 1 1 2 3 3 4 1 2 1 2 2 2 2 2 2 1 1 1 1 2 1 2 3 3 1 1 1 1 1 2 3 ...

Page 108: ...AR M236 M276 M237 M277 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 7 2 Lamp unit a Lamp b PWB c Wire 4 4 5 1 1 1 2 3 4 6 5 4 1 1 1 1 2 3 1 1 2 2 3 3 4 1 2 3 1 2 3 1 2 2 3 1 2 3 ...

Page 109: ...rror motor E Paper feed section 1 Paper feed solenoid 2 Cassette sensor PWB 3 Manual P in sensor Manual empty sensor 4 Multi manual paper feed a Paper feed roller pickup roller A Paper feed roller B Pickup roller C Separation sheet 1 3 2 A C B 1 3 2 3 1 2 A B 5 6 1 2 4 3 ...

Page 110: ...o that the cam transmit arm 1 comes under the roller arm 2 b Reverse sensor c Separation sheet Slightly apply grease GP501MR UKOG 0012QSZZ around the axis One rice grain for each d Clutch solenoid Clutch Solenoid Clutch 1 2 2 1 4 3 LOCK 1 3 2 1 2 3 4 5 5 6 3 1 2 1 2 2 3 1 2 A A A A A A A ...

Page 111: ...eed a Paper feed roller pickup roller Note With the toner cartridge installed do not tilt or shake the devel oper cartridge 4 1 2 3 3 1 2 1 2 When replacing be careful not to adhere conduction grease black to the drive section Slightly apply grease GE676 UKOG 0013QSZZ to the drum boss 2 1 3 1 2 1 2 ...

Page 112: ...SEMBLY ASSEMBLY AND MAINTENANCE 10 11 b Separation sheet Slightly apply grease GP501MR UKOG 0012QSZZ around the axis One rice grain for each Grease should not come out when assembling 1 2 4 3 4 1 2 3 4 3 3 3 1 1 2 2 3 3 1 1 2 2 1 ...

Page 113: ...ets tray paper feed a Paper feed roller pickup roller b Separation sheet Slightly apply grease GP501MR UKOG 0012QSZZ around the axis One rice grain for each Grease should not come out when assembling c Lift up unit d Transport clutch e Paper feed clutch 1 3 2 4 4 1 2 1 1 1 2 3 2 1 3 ...

Page 114: ... MAINTENANCE 10 13 f Transport clutch g Solenoid h Sensor PWB F Side door unit 1 Transport roller unit Check that two springs are securely inserted into the transfer roller unit bosses 2 Transport roller 1 3 2 1 1 2 3 1 2 3 3 1 2 3 1 1 1 2 1 1 2 3 3 ...

Page 115: ...SASSEMBLY ASSEMBLY AND MAINTENANCE 10 14 3 DUP transport roller 4 DUP motor G 1st paper exit unit 1 Exit roller 2 Cooling fan Remove the front right cabinet 4 2 3 3 3 3 3 3 1 1 1 3 2 2 1 2 3 4 1 2 3 2 1 1 2 1 3 3 2 2 1 2 1 1 2 ...

Page 116: ...AR M236 M276 M237 M277 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 15 Remove the MCU PWB section connector Remove the DUP motor Remove the delivery frame 1 1 1 1 2 3 4 1 1 2 1 2 3 2 1 2 1 2 1 2 1 2 ...

Page 117: ...Y ASSEMBLY AND MAINTENANCE 10 16 Note Check to confirm that the solenoid shaft is in the gate bracket and fix with the screw H 2nd paper exit unit 1 Switch 2 Sensor 3 Roller I Laser unit 1 LSU 1 1 1 2 1 2 1 3 2 1 2 B A 1 1 2 1 1 2 2 1 ...

Page 118: ...AR M236 M276 M237 M277 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 17 J Power unit 1 Power source K PWB 1 Option CN PWB 1 2 1 3 1 2 2 3 1 1 2 1 2 1 1 1 1 2 3 2 2 2 2 2 1 1 2 3 4 3 3 3 ...

Page 119: ...AR M236 M276 M237 M277 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 18 2 IMC PWB 3 MCU PWB 4 Motherboard PWB 2 2 2 3 1 1 2 2 2 1 1 1 1 1 1 1 1 2 1 1 1 1 1 2 1 1 1 1 1 2 1 2 1 1 1 2 ...

Page 120: ...6 M276 M237 M277 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 19 5 Second interface PWB L Ozone filter Note Before removing the left cover remove the No 1 cassette in advance 1 1 2 4 3 2 1 1 1 1 2 2 1 1 1 2 1 1 2 ...

Page 121: ...AR M236 M276 M237 M277 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 20 M Drive section 1 DUP reverse motor 2 Main drive motor 3 Toner motor 4 PS transport clutch 1 2 1 1 1 1 3 2 2 1 3 1 2 2 3 1 1 2 3 4 1 ...

Page 122: ...AR M236 M276 M237 M277 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 21 5 Paper feed clutch 6 Drive unit Drive unit Grease application part 7 Lift up motor 2 1 1 1 2 3 4 1 1 2 3 1 3 4 2 3 3 2 2 1 2 3 1 ...

Page 123: ...6 M276 M237 M277 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 22 N Transport section 1 Transport roller O Operation section 1 Operation section 2 OPU PWB 1 1 2 3 2 1 2 1 1 1 3 2 1 1 1 2 3 1 1 1 2 1 1 1 3 2 2 2 2 2 ...

Page 124: ...AR M236 M276 M237 M277 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 23 3 Key PWB 4 LCD unit P Switch 1 Power switch 1 3 2 2 2 2 1 3 2 1 2 1 2 1 2 2 3 ...

Page 125: ... fax program 1 Make sure copier is off and connect it to PC with download cable beforehand 2 Start up the maintenance program on PC Select model name AR M236 M276 M237 M277 Series from the model selection dialogue box 3 Make sure only Printer Control Board tree is visible under Simu lation Command List 4 Turn on the copier The machine starts up in the download mode 5 Additional tree will be visibl...

Page 126: ...se try again B Printer Control Board firmware download method Please follow the procedure below 1 Make sure copier is turned off and connect PC and Printer Control board of the copier by parallel cable beforehand Note It is okay to use serial cable instead 2 Turn on the copier 3 Start up in copier test command mode and execute Sim67 14 FLASHDOWNLOAD 4 And then press OK key when notice message PRES...

Page 127: ...mong the certain period of time TROUBLESHOOTING Restart maintenance program after confirming communication port or communication cable 7 Communication incoming error Incorrect download procedure The machine did not proceed download procedure correctly TROUBLESHOOTING Restart maintenance program after confirming communication port or communication cable Make sure the communication device of PC eith...

Page 128: ...0 60 70 0 Function inhibited When the PCL printer expansion board is installed or the model with the board Disabling of center tray counting ON OFF Return from copy mode timing 1 60 Increment of 1sec 60 sec When the printer function or the FAX function is valid MIX size original feeding mode ON OFF When the reversing single pass feeder installed Key operator code change 00000 5 digits Product key ...

Page 129: ...nstalled Enable ECP ON OFF When the PCL printer expansion board is installed or the model with the board Network settings When the print server card installed IP address setting DHCP ON OFF When the PCL printer expansion board is installed or the model with the board Also displayed when the print server card is not installed To enable the changed setup the power must be rebooted Enable TCP IP ON O...

Page 130: ...eans the effective paper counter controlled by the MCU Timer information For schedule drive message the Printer controller controls transmis sion time by means and transmits a mail Timer setup is made from the Web setup page D Handling of transmission data In E mail Alerts and E mail Status a transmission task is generated regardless of the job which is under process in the machine These tasks are...

Page 131: ...m Initial CN140 Sensor Standard 2nd cassette unit Optional CSS2H Casette Detector OP interface PWB DRS2H Door Detector PPD2H Paper Pass Detector PAP2H Paper Empty LUD2H Lift Up Detector PCL2H Pick Up Clutch LUM2H Lift Up Motor CN TRCLH Vertical transport roller clutch Paper Feed Motor Multi step cassette unit Optional Manual feed unit OP interface PWB Main body paper feed load HPEMPTY HandpaperEmp...

Page 132: ...r SW BC TC MCFB GRID MC PS Fan OZON Fan Paper Exit Sensor Harness Holder PAPER EXIT TRAY UNIT TCS CRUM PWB DV UN LVS UN OPU PWB Key PWB Operation Panel OP CONNECTOR PWB MCU PWB IMC PWB Fax PWB to PCL PWB or GDI PWB Main Motor Toner Motor Mirror HP Sensor PWB OC Cover Sensor Paper Size Sensor Paper Size Sensor OPTICAL BASE PLATE CCD PWB Copy Lamp Mirror Motor Dehumidification Heater PWB Mirror Dehu...

Page 133: ...4 SENSE3 SENSE2 SENSE1 SENSE0 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 GND 5Vsub START_LED BZR_PWM START_KEY 19 20 21 22 23 CN6 23FMN BTK A COM2 COM1 COM0 SEG3 SEG2 SEG1 SEG0 SCAN4 SCAN2 SCAN3 SCAN1 SCAN0 SENSE4 SENSE3 SENSE2 SENSE1 SENSE0 GND GND 5Vsub START_LED BZR_PWM START_KEY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 CN1 23FMN BMT TF CCFT 1 2 24V_OP CN7 SM02 8 0 B BH...

Page 134: ... C N C N C N C N C N C N C N C N C GY GY GY GY GY GY GY GY GY OR GY PL PL OR GY 34 INCH ONLY DSCLK DSCLK GND GND DSIN2B DSIN2A 1 1 2 2 3 3 LED0 LED0 5V 5V 4 4 5 5 DSIN3 DSCLK GND 5V LED3 LED2 LED1 4 6 8 10 12 14 16 DSIN3 DSCLK GND 5V LED3 LED2 LED1 GY GY GY GY GY GY GY GY GY GY GY GY GY GY N C 8 N C 8 1 2 3 4 5 6 7 DSCLK DSCLK GND GND DSIN2B DSIN2A 19 20 21 22 23 24 LED0 LED0 5V 5V 25 26 27 28 GND...

Page 135: ...S GND 24V SPFPAPER SPFPSOL SPFRSOL SPFPDA SELB SELC SPFMODA SPFMODA SPFMODB 24V S GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 SPFGSOL N C CTSX RTSX DSRX S GND DTRX SVSTSX SVCMDX N C 1 2 3 4 5 6 7 8 9 S GND FINDET 5V FINCMD FINSRDY 3 3V S GND P GND 24V FINPIN RESET FINSTS FINCRDY 24V P GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 OP CONNECTOR PWB 1 2 SVCMD RTS DSR DTR CTS GND S...

Page 136: ... S5B PH K S DUPLEX MOTOR SW24V 1 DPXA DPXB 2 3 DPXA DPXB 4 5 SHIFTER MOTOR CN2 S6B PH K S SW24V SW24V 1 2 SFTDA SFTDB 3 4 SFTDA SFTDB 5 6 SHIFTER HP SENSOR CN24 S12B PH K S S3B PH K S COOLING FAN COOLING FAN PL OR GY OR GY PL RD GY PL RD PL GY GP1A71L3 PAPER OUT SENSOR PWB 1ST PAPER EXIT HARNESS SFTHP 1 GND 5V 2 3 PullUp 4 POUT1 GND 5 6 TFANOUT 7 TFANMD P GND 8 9 10 TFANMD P GND 11 12 PL OR GY SFT...

Page 137: ...ater Lamp1 CENTER WH WH BK WH 5 MCU PWB FUSING UNIT POWER SUPPLY PWB 6 11 175019 1 1 1 THERMISTER 2 1 1 THERMISTER 1 THERMOSTAT 2 THERMOSTAT 1 SRA 51T 3 SRA 51T 3 SRA 51T 3 THERMOSTAT HARNESS 1 GP1S73P OR PL PDPX GND PullUP 3 2 1 GY SRA 51T 3 PL OR GND RTH2 GND RTH1 4 5 6 7 CN19 S7B PH K S GND PDPX PullUP 1 2 3 GY OR PL GND PDPX PullUP 1 2 3 GY 3 2 1 OR PL GY GND RTH2 GND RTH1 LB GY BR GY LB GY BR...

Page 138: ...15 GND PullUp 17 19 HPSIZE1 21 GND PullUp 23 25 BL BR 3 3V 27 HPWS 29 GY GND 31 MANUAL FEED UNIT HARNESS RD PK PL GY GY BR LB OR GY PL GY OR 24V HPSOL HPTRAY1 GND HPTRAY2 GND HPSIZE1 GND PullUp HPSIZE2 GND PullUp BL BR 3 3V HPWS GY GND RD PK PL GY GY BR LB OR GY PL GY OR BL BR GY BU15P TR P H PHNR 15 H PHNR 15 H 15 14 13 12 11 10 6 8 7 9 5 4 3 2 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 DUPLEX2 SENSOR...

Page 139: ...RID N C MCFB 3 2 1 MC P S PWB 2 3 A 2 A 3 A 4 A 5 A 6 A 7 A 8 A 9 A 10 A 11 A 12 A 13 A 14 A 15 A 16 A 17 A 18 A 19 A 20 A 21 A 22 A 23 A 24 A 25 A 26 A 27 A 28 A 29 A 30 B 2 B 3 B 4 B 5 B 6 B 7 B 8 B 9 B 10 B 11 B 12 B 13 B 14 B 15 B 16 B 17 B 18 B 19 B 20 B 21 B 22 B 23 B 24 B 25 B 26 B 27 B 28 B 29 B 30 C 1 C 2 C 3 C 4 C 5 C 6 C 7 C 8 C 9 C 10 C 11 C 12 C 13 D 2 D 3 D 4 D 5 D 6 D 7 D 8 D 9 D 10...

Page 140: ...R PL GND TRAYPAPER PullUP 3 2 1 GY GND 2 TRAYPAPER PullUp 4 6 PullUp 3 TRAYPAPER 1 GND 2 OR GY 3 2 1 PAPER EXIT TRAY UNIT OR PL GY PL PAPER EXIT SENSOR HARNESS OR GY PL LPSEL PHNR 03 H PHNR 03 H PAPER EXIT TRAY CONNECTOR HOLDER CN3 B2P VH TONER MOTOR TMD TMD 1 2 CN1 B4B PH K R RD LB SEPARATION PAWL SOLENOID SMP 02V N SMR 02V NC Interlock SW CN18 B3P VH RD RD SMP 03V NC SMR 03V N RD RD INTERLOCK SW...

Page 141: ... PL LB PK LB BR LB PK BR PK PL BR RD PL LB RD GY PK BR GY GY CN17 B40B PADSS 1 BK WH CN6 B3P VH 1st CASSETTE DEHUMIDIFICATION HEATER DEHUMIDIFICATION HEATER SW 2nd CASSETTE DEHUMIDIFICATION HEATER 3rd CASSETTE DEHUMIDIFICATION HEATER 4th CASSETTE DEHUMIDIFICATION HEATER DEHUMIDIFICATION HEATER PWB OPTION MIRROR DEHUMIDIFICATION HEATER OPTION LENS DEHUMIDIFICATION HEATER OPTION DEHUMIDIFICATION HEA...

Page 142: ...o PCL PWB or GDI PWB CN5 TX25 60P 12ST H1 CN TX25 60P 12ST H1 CN3 TX24 60R 12ST H1 GND 9 GND 10 5V 1 5V 3 3V 2 3 3 3V 4 RESET PWOFF 5 6 PRLINE 7 HSYNC 8 19 20 GND 11 N C ESPAGE 12 13 ESCMD 14 ESCRDY GND 15 16 17 18 ESACK0P 29 GND 30 21 22 23 24 N C ESACK1P 25 26 N C 27 ESPRD 28 GND 39 GND 40 5V 31 5V 3 3V 32 33 3 3V 34 N C N C 35 36 SCLINE 37 READY 38 49 50 GND 41 N C ESDET 42 43 ESSTS 44 ESSRDY G...

Page 143: ...h ADVARSEL Lithiumbatteri Eksplosionsfare ved fejlagtig håndtering Udskiftning må kun ske med batteri af samme fabrikat og type Levér det brugte batteri tilbage til leverandoren English Caution Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to manufacturer s instructions Finnis...

Page 144: ...r Macintosh Mac OS LaserWriter and AppleTalk are registered trademarks of Apple Computer Inc IBM PC AT and PowerPC are trademarks of International Business Machines Corporation Pentium is a registered trademark of Intel Corporation PCL is a trademark of the Hewlett Packard Company PostScript is a registered trademark of Adobe Systems Incorporated NetWare is a registered trademark of Novell Inc All...

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