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Sharp AR-5127, Service Manual

The Sharp AR-5127 Service Manual is a comprehensive guide for maintaining and troubleshooting the Sharp AR-5127 printer. This manual is available for free download at our website, offering step-by-step instructions and valuable insights to keep your printer running smoothly.

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AR-5127 TROUBLE CODE LIST 9 - 6

F9

82

Content

Printer PWB communication trouble 
(Overrun)

Details

Communication trouble between MCU and 
printer PWB (Overrun error)

Cause

Printer PWB connector disconnection
Harness trouble between the printer PWB 
and the MCU PWB
Motherboard connector pin breakage
Printer PWB ROM trouble/Data 
disturbance

Check 
and 
remedy

Check the connectors and harness of the 
printer PWB and MCU PWB.
Check the grounding of the copier.
Check ROM on printer PWB.

84

Content

Printer PWB communication trouble 
(Framing)

Details

Communication trouble between MCU and 
printer PWB (Framing error)

Cause

Printer PWB connector disconnection
Harness trouble between the printer PWB 
and the MCU PWB
Motherboard connector pin breakage
Printer PWB ROM trouble/Data 
disturbance

Check 
and 
remedy

Check the connectors and harness of the 
printer PWB and MCU PWB.
Check the grounding of the copier.
Check ROM on printer PWB.

88

Content

Printer PWB communication trouble 
(Timeout)

Details

Communication trouble between MCU and 
printer PWB (Timeout error)

Cause

Printer PWB connector disconnection
Harness trouble between the printer PWB 
and the MCU PWB
Motherboard connector pin breakage
Printer PWB ROM trouble/Data 
disturbance

Check 
and 
remedy

Check the connectors and harness of the 
printer PWB and MCU PWB.
Check the grounding of the copier.
Check ROM on printer PWB.

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 download the correct version, if 
necessary. 
Check the machine language information. 
(Machine language setup: SIM 26-22)

H2

00

Content

Thermistor open detection

Details

Thermistor open detection
Fusing unit not installed

Cause

Thermistor defect
Control PWB failure
Fusing section connector contact failure
Fusing unit not installed

Check 
and 
remedy

Check the harness and the connector of 
the thermistor and the MCU.
Clear the display of self-diagnostics with 
SIM 14.

Remarks Thermistor open

Trouble 

code

Details of trouble

Main 
code

Sub 

code

H3

00

Content

Heat roller abnormally high temperature

Details

The fusing temperature is over 220°C.

Cause

Thermistor defect
Control PWB failure
Fusing section connector contact failure

Check 
and 
remedy

Check the heater lamp blinking with SIM 5-
2.
When the lamp blinks normally:
Check the thermistor and the harness.
Check the MCU PWB thermistor input 
circuit.
If lamp lights and stays lit:
Check the power PWB and the MCU PWB 
lamp control circuit.
Clear the display of self-diagnostics with 
SIM 14.

H4

00

Content

Heat roller abnormally low temperature

Details

The setup temperature (about 90°C is not 
reached within the specified time (about 
35sec) from turning on the power ON SW. 
(When the temperature falls below 120°C 
in the standby mode.)

Cause

Thermistor defect
Heater lamp failure
Thermostat failure
Control PWB failure

Check 
and 
remedy

Check the heater lamp blinking with SIM 5-
2.
When the lamp blinks normally:
Check the thermistor and the harness.
Check the MCU PWB thermistor input 
circuit.
When the lamp does not light:
Check for disconnection of the heater 
lamp and thermostat.
Check the interlock switch.
Check the power PWB and the MCU PWB 
lamp control circuit.
Clear the display of self-diagnostics with 
SIM 14.

H5

01

Content

5 continuous T10D(T20D) not-reaching 
JAM

Details

T10D(T20D) not-reaching JAM was 
detected 5 continuous times.

Cause

The fusing JAM is not completely 
removed. (Jam paper remains.)
T10D or T20D sensor breakdown 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
Clear the trouble with SIM 14.

02

Content

Fusing thermistor abnormality detect

Details

Fusing thermistor temperature transient 
abnormality (Paper winding)

Cause

Paper wound around the fusing roller.
Fusing pawl abnormality
Fusing unit installation failure

Check 
and 
remedy

Check for jam paper in the fusing section. 
(paper winding, etc.)
Check installation of the fusing unit. Check 
the fusing pawl.
Clear the trouble with SIM 14.

Trouble 

code

Details of trouble

Main 
code

Sub 

code

Summary of Contents for AR-5127

Page 1: ...TURE 6 1 7 ADJUSTMENTS SETTING 7 1 8 SIMULATION 8 1 9 TROUBLE CODE LIST 9 1 10 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 1 11 OTHERS 11 1 Parts marked with are important for maintaining the safety of the set Be sure to replace these parts with specified ones for maintaining the safety and performance of the set SHARP CORPORATION This document has been published to be used for after sales service onl...

Page 2: ...N MUULLA KUIN TÄSSÄ KÄYTTÖOHJEESSA MAINITULLA TAVALLA SAATTAA ALTISTAA KÄYTTÄJÄN TURVALLISUUSLUOKAN 1 YLITTÄVÄLLE NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE VARNING OM APPARATEN ANVÄNDS PÅ ANNAT SÄTT ÄN I DENNA BRUKSANVISNING SPECIFICERATS KAN ANVÄNDAREN UTSÄTTAS FÖR OSYNLIG LASERSTRÅLNING SOM ÖVERSKRIDER GRÄNSEN FÖR LASERKLASS 1 CAUTION INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED AVOID EXPOSU...

Page 3: ...oval and storage of fixing pin 5 1 3 Developer cartridge installation 5 1 4 Toner cartridge installation 5 2 5 Toner concentration sensor level adjustment 5 2 6 Paper size selection for paper feed tray 5 2 6 EXTERNAL VIEW AND INTERNAL STRUCTURE 1 External view 6 1 2 Internal 6 1 3 Operation panel 6 2 A Key position 6 2 B LCD panel 6 2 4 Motor Solenoid Clutch 6 3 5 Sensor 6 3 6 PWB unit 6 4 7 Secti...

Page 4: ... 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 machine h...

Page 5: ...ON PANEL Polygon Motor Power Supply PS Cooling Fan CSS1 Casette Detector CSS2 Casette Detector HPSOL Handpaper PickUp Solenoid HVU DRS1 Door Detector DRS2 Door Detector LCD PS SW PCL1 Pick Up Clutch PCL2 Pick Up Clutch CSS1H Cassette Detector LUM1 Lift Up Motor LUM2 Lift Up Motor PSRSOL Paper Stop Roller Sol Reactor PCL1H PickUp Cluth FAX OP PWB LSU PWB CE Only LUM1H Lift Up Motor COPY OP PWB APC ...

Page 6: ...r feed unit AR D12N Y Job separator tray kit AR TR3 Y Finisher AR FN5N Y For connection of the sort and staple the AR EB4 is required Facsimile expansion kit AR FX4 Y Fax memory 2MB AR MM5 Y 4MB AR MM6 Y 8MB AR MM7 Y Dual function board AR EB4 Y AR 5127 AR RP3 Reversing single pass feeder AR SP4 Single pass feeder AR D11N 500 sheet paper feed unit AR D12N 2X500 sheet paper feed unit AR TR3 Job sep...

Page 7: ...F RSPF is used With AR EB4 installed 5R 5E AB Series 25 50 70 81 86 100 115 122 141 200 400 Inch Series 25 50 64 77 95 100 121 129 141 200 400 However 400 is inhibited when SPF RSPF is used Zoom width Standard 50 to 400 50 to 200 for SPF RSPF With AR EB4 installed 25 to 400 50 to 200 for SPF RSPF Independent magnification width Standard 50 to 400 for horizontal vertical 50 to 200 for SPF RSPF With...

Page 8: ...assette B5 is not applicable to lower cassette 2nd stage Capacity 100 sheets 52g to 80g m Paper weight 52 to 128 g m 14 to 34 1 lbs Document Size AB Series A3 to A6R Inch Series 11 17 to 8 5 5 5 Paper kind Multi feed Standard paper 52 to 80 g m special paper Reproduction paper OHP label paper postcard envelope Single feed Standard paper 52 to 128 g m special paper Reproduction paper OHP label pape...

Page 9: ...oto conductor Type OPC drum dia 30mm LIFE 50 000 sheets Toner Type Developer Black LIFE 33 000 sheets Toner life 33k Developer life 50k Charge System DC scorotron saw tooth Voltage 560µA constant electric current Transfer System Transfer roller Voltage 18µA electric current Exposure Xenon lamp Developing Dry 2 component magnetic brush development Separation DC corotron Discharge Cleaning Blade 356...

Page 10: ...3 Ambient storage conditions 4 Ambient conditions for transporting 5 Atmospheric pressure 6 Standard temperature and humidity 595 mmHg or above Temperature 20 to 25 C Humidity 65 5 RH Temperature C Humidity Temperature C Humidity ...

Page 11: ... to the drum frame is 200K and it can be used up to 4 times Supplied as a drum frame unit Drum frame unit contains all the drum unit parts excluding Drum and Drum fixing plate 10 Staple Cartridge Staple Cartridge 3 3000 staples 3 AR SC1 No Item Content Life Model name Remarks 1 Toner CA Black with IC chip Toner Toner Net Weight 745g 10 33K 10 AR 270ET Life A4 size at 6 coverage ET FT 10 Polyethyle...

Page 12: ...r bearing Fusing separation pawl upper 1 1 2 4 150K AR 271UHG 5 Lower heat roller kit Lower Heat Roller Fusing separation pawl lower Fusing busing lower 1 4 2 300K AR 271LH 6 100K PM kit Drum Separation Unit Transfer roller unit DV blade Side seal F Side seal R 2 1 1 1 1 100K AR 271KA 7 MC unit MC unit 10 50K 10 AR 270MC 8 Cleaner Blade Cleaner Blade 10 50K 10 AR 270CB 9 Drum frame unit Drum frame...

Page 13: ... 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 4 The end digit of production year January September October November December 1 9 0 X Y Destination Unit version Serial number 00...

Page 14: ...e tray If power is turned don without removing the fixing pin it will be diffi cult to pull out the tray 3 Developer cartridge installation 1 Hold the both sides of the front cover and pull down to open it 2 Loosen the screw and remove the developer cartridge 3 Remove the developer tank from the developer cartridge 4 Supply developer into the developer tank while rotating the MG roller Shake the d...

Page 15: ...er size cannot be selected from the operation panel 2 To select the paper size from the operation panel press the Spe cial Function key and choose Paper Size Enter from the function menu to open the paper size enter screen Screen display 3 On the screen all trays are indicated and the previously selected tray is highlighted Use the Up Down key to select the tray desired Screen display 4 After sele...

Page 16: ...r Open to remove misfeeds when an optional job separator tray kit or finisher is installed 10 Side cover Open to remove misfeeds 11 Side cover handle Lift and pull to open the side cover 12 Bypass tray guides Adjust to the width of the copy paper 13 Bypass tray Special papers including transparency film and copy paper can be fed from the bypass tray 14 Bypass tray extension Pull out when feeding l...

Page 17: ...DED COPY key Press to select the 1 sided to 1 sided 1 sided to 2 sided 2 sided to 1 sided or 2 sided to 2 sided copy mode To select the 2 sided to 1 sided or 2 sided to 2 sided copy mode an optional RSPF must be installed 17 OUTPUT key Press to select the sort group or staple sort mode To select the staple sort mode an optional finisher must be installed 18 SPECIAL FUNCTION key Press to select spe...

Page 18: ...scanner home position detection 3 Document cover sensor OCCOVER Document cover open close detection 4 Document size sensor DSIN3 Document size detection 5 1st paper exit sensor POUT 1st paper exit detection 6 Shifter home position sensor SFTHP Shifter home position sensor detection 7 Paper exit sensor DUP side PDPX Paper exit detection 8 Thermistor RTHIN Fusing temperature detection 9 Thermostat A...

Page 19: ...amp 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 Supplies negative charges evenly on the drum 6 Paper exit roller Paper exit roller 7 Transport roller Paper transport roller 8 Upper heat roller Fuses to...

Page 20: ...r 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 OC image lead edge position Sub scanning magnification ratio Original offset auto adjustment SIM48 3 2 Print start position adjustment SIM50...

Page 21: ...th the arrow keys enter the adjustment value with the 10 key and press the OK key Pressing the START key makes a print Pressing the RETURN key returns to the mode selection Display items Content Installation range Default 1 AE AE 200 550 400 400V 2 TEXT Character 450 450V 3 TEXT PHOTO Character Photo 450 450V 4 PHOTO Photo 450 450V 5 SUPER PHOTO Super photo Disabled 6 TONER SAVE Toner save 376 376...

Page 22: ... obtained as that obtained in the previous OC image lead edge position adjustment Adjustment specification 4 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 make a copy at 100 3 If an adjustment is required follow the procedures below 4 Execute SIM 50 1 and set the density mode to DEN B The cur rently set adjustment value is displayed...

Page 23: ...c 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 Single Center 2 0mm 1 99 Second printsurface off center 50 10 6 Duplex Center 2 5mm Sim50 10 PRT CENTER 1 BYPASS 50 2 TRAY1 50 3 TRAY2 50 1 2 50 Initial screen Input screen Executing screen Sim50 1 LEAD EDGE 1 RRC A 43 2 RRC B 18 3 RRC MANUAL 18 1 4 1 99 43 Display items Content Setting ra...

Page 24: ...ioning 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 frame side of the copy lamp unit to the corner frame and tighten the wire fixing screw 8 Sub scanning direction scanning direction distortion adjustment Winding pulley position adj...

Page 25: ...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 following copy is made 1 Make an original for the adjustment Make test sheet by drawing parallel lines at 10mm from the both ends of A3 11 x 17 white paper as shown below These lines must be correctly parallel t...

Page 26: ...cale If necessary perform the following adjustment procedures 3 Execute SIM 48 1 3 4 Enter the set value and press the start key The set value is stored and a copy is made Adjustment specification b RSPF sub scanning direction magnification ratio Note Before performing this adjustment be sure to check that the CCD unit is properly installed and that OC mode adjustment in copying has been completed...

Page 27: ...If the distance is outside the specified range adjust the open close sensor attachment plate position as shown below 14 Original sensor adjustment SIM 41 2 41 4 1 Set A3 11 x 17 paper on the OC table Keep the SPF OC cover open 2 Execute SIM 41 2 3 Keep A 125mm and execute SIM 41 4 Do not put paper on the table 4 Check the reaction with SIM 41 1 15 SPF white correction pixel position adjustment req...

Page 28: ... 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 SPF exposure adjustment SIM46 20 from 50 to 53 For the CCD exposure adjustment with SPF use the value of the OC adjustment value 3 There are suffixes of 1 SPF and 2 SPF Change each of them C Image density exposure adjustment...

Page 29: ...ection CA Cancel simulation Interrupt Sub code input screen appears Magnification ratio selection 1 increment Fixed magnification ratio setting OK Shifts to the screen during operation Back Shifts to the number of times selection screen Execution CA Cancel simulation Interrupt Sub code input screen appears Back Shifts to the magnification ratio setup menu Screen Key Function Selection of the adjus...

Page 30: ...ion 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 the control circuit 9 1 Used to check and adjust the operation of the load motor in the duplex section and the control circuit 4 Used to adjust the rotation speed of the duplex motor 5 Used to adjust the switch back t...

Page 31: ...be monitored with the LCD 2 Used to adjust the manual paper feed tray paper width detector detection level 3 The AD conversion value of manual feed width detection is displayed Code Function Main Sub 41 1 Used to check the document size detection photo sensor 2 Used to adjust the detection level of the document size photo sensor 3 Used to check the light reception level and the detection level of ...

Page 32: ...is performed 1cm 1 dot width WLT A3 print A3 main scan WLT sub scan 65 5 Used to check the operation panel 66 1 FAX related soft SW setting 2 Initial set for the value of the FAX soft SW 3 FAX PWB memory check 4 Signal send mode 6 Printing the confidential password 7 Print the screen memory contents 8 Voice Message send 10 Image data memory clear 11 300bps signals send 13 Send test and adjustment ...

Page 33: ... SPF unit and the control circuits Section SPF Item Operation Initial screen Executing screen 1 DTM F SPF motor forward rotation 2 DTM R SPF motor reverse rotation 3 DFSOL SPF document pick up solenoid 4 CLH SPF document exit transport clutch 5 GSOL RSPF document exit gate solenoid 6 RSOL RSPF document pressure solenoid Sim2 1 SPF AGING 115 A3 1SIDE 100 2SIDE 86 ZOOM 100 0 Sim2 1 SPF AGING 115 A3 ...

Page 34: ... 0 99 50 Sim3 6 JOGGER ADJ 2 JOGGER POS X 50 EXEC 0 99 50 3 7 Purpose Adjustment Function Purpose Used to adjust the offset tray operations Item Operation Initial screen Input Selection screen Executing screen Display items Content Installation range Default 1 PAPER PUSH TMG Paper holder descending timing in non staple 34 66 50 Used to adjust the descending timing of the paper holder lever before ...

Page 35: ...te paper empty sensor LUD4 4th cassette paper upper limit detection sensor PFD4 4th cassette paper pass sensor CD4 4th cassette empty sensor DSWR3 3rd cassette right door detection sensor DSWR2 2nd cassette right door detection sensor DSWR4 4th cassette right door detection sensor Sim3 11 SHIFTER CHK 1 F R 2 HP CHECK 1 Sim3 11 SHIFTER CHK 1 F R 2 HP CHECK EXEC 1 Sim3 11 SHIFTER CHK SFTHP R HP F Si...

Page 36: ...r exit gate switching solenoid 8 LUM2 2nd cassette lift up motor 9 CPFC2 2nd cassette pick up solenoid 10 CPFS2 2nd cassette paper feed clutch Sim5 2 HEATER LAMP PRESS OK KEY EXEC Sim5 2 HEATER LAMP EXEC Sim5 3 COPY LAMP PRESS OK KEY EXEC Sim5 3 COPY LAMP EXEC Sim6 1 OUTPUT CHECK 1 LUM1 4 MPFS 2 CPFC1 5 RRC 3 CPFS1 6 PSPS 1 2 EXEC Sim6 1 OUTPUT CHECK 7 OGS 10 CPFS2 8 LUM2 11 TRC2 9 CPFC2 2 2 EXEC ...

Page 37: ... the auto exposure mode of SIM 46 19 1 SUPER PHOTO 5 cannot be executed When OK or START key is pressed a caution buzzer sounds Only the adjustment value can be entered 7 6 Purpose Setting Operation test check Function Purpose Used to set the cycle of intermittent aging Item Operation Setting range 1 255 Default 3 7 8 Purpose Setting Operation test check Function Purpose Used to set the display of...

Page 38: ...ow mode in each copy mode and the control circuit Section Image process Photoconductor Developing Transfer Cleaning Photo conductor Initial screen Input Selection screen Executing screen Display items Content Setting range Default 1 AE AE 1 8 3 400V 2 TEXT Character 5 450V 3 TEXT PHOTO Character Photo 5 450V 4 PHOTO Photo 5 450V 5 SUPER PHOTO Super photo Disabled 6 TONER SAVE Toner save 2 375V NO ...

Page 39: ...Grid High Grid Low 1 480 480V 350V 2 505 505V 375V 3 530 530V 400V 4 555 555V 425V 5 580 580V 450V 6 605 605V 475V 7 630 630V 500V 8 655 655V 525V 8 12 Purpose Adjustment Operation test check Function Purpose Used to check and adjust the operation of the main charger grid voltage low mode in each printer mode and the control circuit Section Image process Photoconductor Developing Transfer Cleaning...

Page 40: ... and the control circuit Section Image process Photoconductor Developing Transfer Cleaning Photo conductor Initial screen Executing screen Setting range 1 8 Default 5 NO Set value Grid High Grid Low 1 480 480V 350V 2 505 505V 375V 3 530 530V 400V 4 555 555V 425V 5 580 580V 450V 6 605 605V 475V 7 630 630V 500V 8 655 655V 525V 9 9 1 Purpose Operation test check Function Purpose Used to check and adj...

Page 41: ...E CLEAR PRESS OK KEY Sim16 TROUBLE CLEAR U2 TROUBLE CLEAR ARE YOU SURE Sim17 TROUBLE CLEAR PF TROUBLE CLEAR PRESS OK KEY Sim17 TROUBLE CLEAR PF TROUBLE CLEAR ARE YOU SURE 21 21 1 Purpose Setting Function Purpose Used to set the maintenance cycle Item Specifications Counter Item Content Setting range Default 0 5K 5000 sheets 0 6 4 1 10K 10000 sheets 2 20K 20000 sheets 3 25K 25000 sheets 4 50K 50000...

Page 42: ...eached from 2nd cassette only P IN sensor or manual feed P IN sensor Not reached PIN_END P IN sensor rear edge jam P IN sensor Reached 1st cassette Manual feed P IN sensor Reached 2 3 4 DUP manual feed PIN_DUP P IN sensor reversion jam Manual feed P IN sensor Not reached DUP DPX_TOP Duplex sensor lead edge jam P IN sensor or manual feed P IN sensor Reached DUP sensor Paper exit sensor Not reached ...

Page 43: ...ER OPE Panel Panel label code 1 FAX FAX Panel display Destination Selection code Panel software support language E F SEC AJ AM American English French SECL AL AC JP Japan Japanese BG Other Europe distributors BG BD English French German Italian Dutch Spanish Portuguese AB series agents BE BT UH1 UQ3 UQ2 SF4 UE1 UE4 UW2 SL4 UE6 GG SEEG CG GD English German Turkish Greek Polish Hungarian Czech DG SE...

Page 44: ...M SP2 2 RSPF AR RP3N DM RP1 3 Finisher AR FN5N DM FN1 4 Job separator AR TR3 STANDARD 5 1 tray paper feed unit AR D11N 1 DM DE3 1 6 2 tray paper feed unit AR D12N 1 DE DE4 7 PRINTER GDI AR EB4 STANDARD 8 PS3 AR PK1 STANDARD 9 NIC AR NC5J STANDARD 10 SCANNER AR NS2 DM NS1 11 FAX AR FX4 DM FX2 12 Handset AR HN4 Sim22 9 FEED 1 2 BYPASS nnnnnnn TRAY1 nnnnnnn TRAY2 nnnnnnn TRAY3 nnnnnnn Sim22 10 SYSTEM...

Page 45: ...JAM 2 SPF JAM 3 TROUBLE ARE YOU SURE 2 Sim24 2 COUNTER CLR 1 BYPASS 4 TRAY3 2 TRAY1 5 TRAY4 3 TRAY2 2 Sim24 2 COUNTER CLR 1 BYPASS 4 TRAY3 2 TRAY1 5 TRAY4 3 TRAY2 ARE YOU SURE 2 Sim24 3 COUNTER CLR 1 SPF 2 SCAN 3 STAPLE 2 Sim24 3 COUNTER CLR 1 SPF 2 SCAN 3 STAPLE ARE YOU SURE 2 24 4 Purpose Data clear Function Purpose Used to reset the maintenance counter Item Counter Initial screen Check screen 2...

Page 46: ...en CRUM DEVICE ERROR is displayed CRUM DATA ERROR DEVE UNIT NONE 24 9 Purpose Data clear Function Purpose Used to clear the printer print counter The counter is cleared after completion of maintenance Section Printer Item Counter Printer Initial screen Check screen 1 PRINTER Printer counter 2 IMC IMC counter 3 DUPLEX DUPLEX counter 4 OTHERS The other counters 24 10 Purpose Adjustment Setting Check...

Page 47: ... setting when an option is installed Item Specifications Option Set value Connection option 0 None default 1 Job separator provided 26 2 Purpose Setting Function Purpose Used to detect the paper size Section Paper feed Item Specifications 1 B4 LG FC Setting to detect B4 Legal as FC 0 B4 legal is detected as B4 legal 1 B4 legal is detected as FC 2 A4 LT This setup detects Letter as A4 in the inch s...

Page 48: ...f the auditor Setting must be made depending on the use condition of the auditor Section Auditor Item Specifications Display items Content Setting range Default 0 P10 Built in auditor mode 0 2 0 1 VENDOR Coin vendor mode 2 OTHER Others 26 5 Purpose Setting Function Purpose Used to set the count mode of the total counter and the maintenance counter Item Specifications Counter 1 TOTAL COUNTER Total ...

Page 49: ...PANESE 11 GREEK 0 20 Dependson the destination 1 ENG US 12 POLISH 2 ENG UK 13 HUNGARIAN 3 FRENCH 14 CZECH 4 GERMAN 15 RUSSIAN 5 ITALIAN 16 FINNISH 6 DUTCH 17 NORWEGIAN 7 SWEDISH 18 DANISH 8 SPANISH 19 CHINESE 9 PORTUGUESE 20 TAIWANESE 10 TURKISH 26 30 Purpose Setting Function Purpose Used to set the operation mode for CE mark Item Specifications Operation mode Common Display items Setting range De...

Page 50: ...binding function Item Operation Display items Content Setting range Default 0 OFF AMS is not set automatically 0 1 0 1 ON AMS is set automatically 26 46 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 Display items Content Setting range Default 0 OFF Setting No 0 1 0 1 ON Setting Yes...

Page 51: ...eck the operation of sensors and detectors in the sections other than the paper feed section of the copier and the related circuit The operation of sensors and detectors can be monitored with the LCD Section Others Item Operation Sim27 1 U7 00 SET DISABLE U7 00 0 0 OFF 1 ON 0 1 0 Sim 27 5 TAG SET TAG SETTING PRESENT NEW 12345678 PPD1H PS paper detection 1 sensor PPD1L PS paper detection 2 sensor P...

Page 52: ...tion Maximum position setting screen AB series Maximum position setting screen Inch series Intermediate position L setting screen AB series Intermediate position L setting screen INCH series If the intermediate position adjustment is not performed press the OK key without changing the guide position Sim40 1 MB SENSOR MPLS1 MPLS2 MPLD1 MPLD2 A3 A4 INV LTR B5 B4 LT WLT A5 A4R B5R POSTCARD EXTRA Sim4...

Page 53: ... original Highlighted display 41 2 Purpose Adjustment Function Purpose Used to adjust the detection level of the document size photo sensor Section Others Item Operation Initial screen Executing screen OCSW Original cover state Open Highlighted display Close Normal display 1 to 5 PD sensor detection level 41 3 Purpose Operation test check Function Purpose Used to check the light reception level an...

Page 54: ...eaning Item Operation Display items Content Setting range Default ENVIRONMENT ADJ Environmental correction Valid Invalid 0 Environmental correction invalid 1 Environmental correction valid 0 1 1 44 34 Purpose Adjustment Function Purpose Used to adjust the transfer current value Initial screen Input Executing screen Display items Content Setting range Default 1 V1 600 600dpi V1 5 30 16 2 V2 F 600 6...

Page 55: ... 13 TS 2 0 SHIFT Character TS level 2 0 shift q ty 1 99 36 14 TS 2 0 GAMMA Character TS level 2 0 slant 1 99 47 15 TS 3 0 SHIFT Character TS level 3 0 shift q ty 1 99 50 16 TS 3 0 GAMMA Character TS level 3 0 slant 1 99 50 17 TS 4 0 SHIFT Character TS level 4 0 shift q ty 1 99 61 18 TS 4 0 GAMMA Character TS level 4 0 slant 1 99 55 19 TS 5 0 SHIFT Character TS level 5 0 shift q ty 1 99 72 20 TS 5 ...

Page 56: ...ode Use of SPECIAL FUNCTION key JOB STATUS key and INTER RUPT key is inhibited SUPER PHOTO 5 cannot be executed When OK or START key is pressed a caution buzzer sounds Only the adjustment value can be entered 46 11 Purpose Adjustment Function Purpose Used to adjust individually the copy exposure level Photo Item Picture quality Density Initial screen Input screen Executing screen Display items Con...

Page 57: ...screen Display items Content Default 1 AE MODE 1 EXPOSURE 2 TONER Auto exposure mode 1 Priority on Image quality 2 Priority on toner consumption 2 2 AE STOP COPY 0 FIXED 1 REAL TIME Auto exposure STOP mode COPY 0 Fixed 1 Real time 0 3 AE STOP FAX 0 FIXED 1 REAL TIME Auto exposure STOP mode FAX 0 Fixed 1 Real time 0 4 AE STOP SCAN 0 FIXED 1 REAL TIME Auto exposure STOP mode SCANNER 0 Fixed 1 Real t...

Page 58: ...in sub scanning direction Section Image processing Item Picture quality Initial screen Input screen Executing screen Display items Content Setting range Default 1 F R Main scanning magnification ratio adjustment 1 99 50 2 SCAN Sub scanning magnification ratio adjustment 3 SPF SIDE1 SPF surface sub scan magnification ratio 4 SPF SIDE2 SPF back surface sub scan magnification ratio 48 3 Purpose Adjus...

Page 59: ...ancel adjustment Option cassette 1 99 18 Tray selection 2nd cassette is specified 5 RRC DUPLEX Lead edge cancel adjustment back of the machine 1 99 18 Tray selection Made by user 6 DEN B Rear edge void adjustment 1 99 30 Tray selection Made by user 7 DEN B DUP Rear edge void adjustment Duplex 1 99 50 Tray selection Made by user 8 SIDE VOID Left edge void adjustment First print surface 1 99 18 Tray...

Page 60: ...nes 8 dots E SPF read lead edge position 43 50 57 lines 8 lines F SPF read left edge position 43 50 57 lines 8 dots G SPF read rear edge position 43 50 57 lines 8 lines H SPF read right edge position 43 50 57 lines 8 dots 50 9 Purpose Adjustment Function Purpose FAX lead edge adjustment print Related soft SW SW74 1 to 4 SW75 5 to 8 Adjustment position Adjustment range Adjustment unit A Lead edge p...

Page 61: ...lay items Content Setting range Default Remark 1 BYPASS Manual feed 1 99 50 Tray selection Manual feed cassette is specified 2 TRAY1 1st cassette 1 99 50 Tray selection 1st cassette is specified 3 TRAY2 2nd cassette 1 99 50 Tray selection 2nd cassette is specified 4 TRAY3 3rd cassette 1 99 50 Tray selection 3rd cassette is specified 5 TRAY4 4th cassette 1 99 50 Tray selection 4th cassette is speci...

Page 62: ...s automatically detected Adjustment value Default 50 Setting range 1 to 99 Adjustment unit 1 about 0 127mm Initial screen Executing screen EXEC is highlighted during execution Normal end screen Abnormal end display 61 61 1 Purpose Operation test check Function Purpose Used to test the operation of the LSU Section LSU Item Operation Initial screen Executing screen Interruption is inhibited during e...

Page 63: ...FAX is installed 64 64 1 Purpose Operation test check Function Purpose Self print Key input 1 Self print is performed in the 2 by 4 mode 2 line print and 4 line non print Key input 2 Grid print is performed 1cm 1 dot width WLT A3 print A3 main scan WLT sub scan Section Printer Item Operation Input screen Executing screen 65 65 5 Function Purpose Used to check the operation panel Section Operation ...

Page 64: ... the FAX is installed Operation procedure The send test of dial pulse and DTMF signal is performed and the make time adjustment of dial pulse and the DTMF signal send level adjustment are performed if necessary Used to set the make time By performing the test the registered dial pulse of max 100 digits can be sent from the line When and are included in the registered dial number they are disregard...

Page 65: ...ta If identical OK is notified If not NG A judgment is made according to the reception start data Continuous coincidence is required 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 3 DTMF signal send test Make time 1ms for input value of 1 Adjust so t...

Page 66: ...und SW 84 1 2 on hook SW 88 1 2 read end sound SW 89 1 2 communication end sound SW 87 1 2 DTMF send sound SW75 1 2 send end sound length SW75 3 4 receive end sound length Sound kinds Test sound Sound volume set value Sound volume Pattern 0 1 2 3 1 Call sound NS S M L 01 to 35 2 Line monitor sound Test sound Communication signal sound NS S M L 01 to 35 3 On hook Test sound Communication signal sou...

Page 67: ...xpanded memory is not cleared 1 After checking the data in the management information reading from the expanded memory and writing into the SRAM are per formed 2 After completion of writing into the SRAM the expanded memory is initialized for normal use again 3 After completion of initializing the expanded memory the SRAM RESTORE operation of the simulation is terminated 1 Before saving install th...

Page 68: ...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 Thermistor open detection H3 00 Heat roller abnormally high temperature H4 00 Heat roller abnormally low temperature H5 01 5 continuous T10D T20D not reaching JAM 02 Fusing thermistor abnormalit...

Page 69: ...Check and remedy Check installation of the expanded memory module Spec Added to Slot 1 Replace the expanded memory module Replace the IMC PWB Remarks Extend memory abnormality for compressed image store DIMM module E1 15 Content IMC board Page Memory error Details IMC Page Memory abnormality Cause IMC board abnormality Check and remedy Replace the IMC PWB Remarks Print Buffer Memory abnormality 16...

Page 70: ...he SPF scan position Check and remedy Clean the mirror the lens and the reference white plate Check the copy lamp light quantity and its operation SIM 5 3 Check CCD unit Check MCU PWB Trouble code Details of trouble Main code Sub code E7 12 Content Shading trouble Details White correction is not completed in the specified number of times Cause Flat cable installation failure to CCD unit Dirt on th...

Page 71: ...rouble code Details of trouble Main code Sub code F5 02 Content Copy lamp lighting abnormality Details The copy lamp does not light up Cause Copy lamp error Copy lamp harness abnormality CCD PWB harness abnormality Check and remedy Check the copy lamp SIM 5 3 When the lamp lights Check the harnesses and connectors between the CCD unit and the MCU PWB When the lamp does not light Check the harness ...

Page 72: ... language setup Cause FAX board correction error SIM setup error Check and remedy Check the firmware of the FAX board and the combination of the panel screen data and download the correct version if necessary Check the machine language information Machine language setup SIM 26 22 Trouble code Details of trouble Main code Sub code F9 00 Content F9 MCU PRT communication trouble Details Communication...

Page 73: ... the thermistor and the MCU Clear the display of self diagnostics with SIM 14 Remarks Thermistor open Trouble code Details of trouble Main code Sub code H3 00 Content Heat roller abnormally high temperature Details The fusing temperature is over 220 C Cause Thermistor defect Control PWB failure Fusing section connector contact failure Check and remedy Check the heater lamp blinking with SIM 5 2 Wh...

Page 74: ...on signal is not detected when the shifter is operating Cause Shifter motor trouble or harness connection trouble and disconnection Shifter home position sensor trouble Check and remedy Check the shift motor operation with SIM 3 11 Check connection of the shifter motor harness connector Replace the shifter motor Replace the MCU PWB L6 10 Content Polygon motor lock trouble Details The polygon motor...

Page 75: ...b code U9 81 Content Operation control PWB communication trouble Parity Details Communication trouble between MCU and the operation control PWB Parity error Cause Operation control 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 82 Content Operation...

Page 76: ...Cable connection failure The account name of the FTP server recorded as the destination or the password for the account name is erroneous Check and remedy 1 Check that the Network Cable is inserted properly 2 Check that the account name of the FTP server recorded as the destination and the password for the account name are proper Trouble code Details of trouble Main code Sub code CE 05 Content The...

Page 77: ... N N Changing criteria for parts 100k Separation sheet 500 sheets tray N N N N N N Changing criteria for parts 100k Separation roller 500 sheets tray N N N N N N Changing criteria for parts 100k Transport roller unit Transport roller unit Y R Y R Y R Unit supply only Individual parts in the unit can not be supplied Gears R R R R R R Ozone filter Ozone filter R R R R R R Others Paper feed rollers Y...

Page 78: ...ler b Separation sheet 2 Upper 500 sheets tray paper feed a Paper feed roller b Pickup roller c Separation sheet 3 Lower 500 sheets tray paper feed a Paper feed roller b Pickup roller c Separation sheet E Side door unit 1 Transport roller unit F 1st paper exit unit 1 Paper exit roller G Laser unit 1 LSU H Power unit 1 Power source I PWB 1 Option CN PWB 2 MCU PWB 3 Second interface PWB J Others Ozo...

Page 79: ...ositions 2 DV seal side seal No Part name Service items Cycle Remarks 1 Cleaning blade Replace 50k 2 Drum frame unit Check 50k Replace 200k 3 Moquette F R Check 50k 4 MC unit Replace 50k Unit supply only Individual parts in the unit can not be supplied 5 Separation pawl unit Check 50k Unit supply only Individual parts in the unit can not be supplied Replace 100k 5 1 2 No Part name Service items Cy...

Page 80: ...AR 5127 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 4 C Fusing section 1 Upper heat roller 1 2 1 1 2 1 2 3 4 1 2 1 2 3 4 ...

Page 81: ...10 5 2 Lower heat roller 3 Fusing Separation Pawl upper 4 Fusing Separation Pawl lower 5 Thermistor 6 Upper heat roller gear 7 Upper heat roller bearing 1 4 1 4 4 3 2 3 2 3 2 2 3 2 3 3 3 3 1 1 1 1 2 3 2 3 2 3 2 3 1 2 1 2 4 4 1 2 5 2 1 6 1 2 1 7 7 ...

Page 82: ...Replace 150k 2 Lower heat roller Cleaning 50k Replace 300k 3 Upper separation pawl Cleaning 50k Replace 150k 4 Lower separation pawl Cleaning 50k Replace 300k 5 Thermistor Cleaning 50k 6 Upper heat roller gear Lubricate 50k Replace 150k 7 Upper heat roller bearing Check 50k Replace 150k 8 Lower heat roller bearing Check 50k Replace 300k 9 Paper guide Cleaning 50k 10 Cleaning pad U Check 50k Replac...

Page 83: ...under the roller arm 2 b Separation sheet Slightly apply grease GP501MR UKOG 0012QSZZ around the axis One rice grain for each 1 2 2 1 2 1 2 No Part name Service items Cycle Remarks 1 Pickup roller Multi bypass tray Check 50k Changing criteria for parts 50k 2 Separation roller Multi bypass tray Check 50k Changing criteria for parts 50k 3 Separation sheet Multi bypass tray Check 50k Changing criteri...

Page 84: ...ke the devel oper cartridge Note When removing the screw 1 in the figure below use a screw driver the whole length of which is 5cm or less and the iron tip of which is 3 5cm or less b Separation sheet 1 2 3 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 1 2 1 2 3 4 4 2 1 1 2 1 ...

Page 85: ...ng 3 Lower 500 sheets tray paper feed a Paper feed roller pickup roller 1 3 1 2 3 1 2 1 2 No Part name Service items Cycle Remarks 1 Pickup roller 500 sheets tray Check 50k Changing criteria for parts 50k 2 Separation roller 500 sheets tray Check 50k Changing criteria for parts 50k 3 Separation sheet 500 sheets tray Check 50k Changing criteria for parts 50k 3 1 2 3 4 4 2 1 ...

Page 86: ... unit bosses F 1st paper exit unit 1 Paper exit roller No Part name Service items Cycle Remarks 1 Pickup roller 500 sheets tray Check 50k Changing criteria for parts 100k 2 Separation roller 500 sheets tray Check 50k Changing criteria for parts 100k 3 Separationsheet 500 sheets tray Check 50k Changing criteria for parts 100k 3 3 2 1 1 No Part name Service items Cycle Remarks 1 Transport roller uni...

Page 87: ...AR 5127 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 11 Remove the front right cabinet Remove the MCU PWB section connector Remove the delivery frame 2 1 1 1 2 3 1 2 1 1 2 1 2 1 2 ...

Page 88: ... to confirm that the solenoid shaft is in the gate bracket and fix with the screw G Laser unit Note Before removing the left cover remove the No 1 cassette in advance 1 LSU Remove the panel unit before performing the following works 1 1 1 1 2 1 1 1 2 4 3 1 2 1 2 ...

Page 89: ...AR 5127 DISASSEMBLY ASSEMBLY AND MAINTENANCE 10 13 H Power unit 1 Power source I PWB 1 Option CN PWB 2 MCU PWB 3 Second interface PWB 1 3 2 2 1 2 1 1 1 2 2 3 1 2 1 1 2 ...

Page 90: ...SEMBLY ASSEMBLY AND MAINTENANCE 10 14 J Ozone filter Note Before removing the left cover remove the No 1 cassette in advance 1 2 2 1 1 1 No Part name Service items Cycle Remarks 1 Ozone filter Replace 50k 1 1 1 2 1 ...

Page 91: ...e items 6 PC side The maintenance program asks you the file name Spec ify the download file dat Download file leopXXXX dat Collective download file Main body Panel XXXXT Whole release version 7 PC side The download file is specified download is automatically performed Note If the download file version is older than the machine file version the following alert message is displayed during download I...

Page 92: ...he offset function in the center tray Toner Save Mode Reduces toner consumption Auto Power Off Sets a time interval after which the copier enters the auto power shut off mode 60sec 10 30 60 90 120 240min Auto Clear Sets a time interval after which the copier returns to the initial settings 60sec 0 30 60 90 120 240sec Preheat Mode Sets the time that elapses before the copier enters the preheat mode...

Page 93: ......

Page 94: ...er 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 Al...

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