Sharp DM-1505 - B/W Laser Printer Especificações Página 1

CODE: 00ZDM1505/A1EDIGITAL COPIERDM-1500MODEL DM-1505[ 1 ] GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

〈Drum cartridge〉The label on the drum cartridge shows the date of production.(SOCC production)〈JAPAN production〉Division No.Ex production 1Option 2Sam

Table A (Signals used in the FAX PWB)PIN No.(CN5)SignalnameIN/OUT Descriptions3 /SCLINE OUT Effective input image area6 FTXD OUT Serial communication

3. PCL PWB Block diagramA. Overall block diagramDM-150511 – 12

4. Block diagram functional descriptionsDescriptions of each blockPCL PWB Controls PCL print.CPU Control ICChipset ASIC Image forming, ROM/RAM accessP

CPU (VHIIDT79RC465) I/O pin arrangement list (PCL Model)PINNo.Pin name Signal name IN/OUT Destination Function1 N.C N.C N.C, 2 N.C N.C N.C3 N.C N.C N.

PINNo.Pin name Signal name IN/OUT Destination Function43 VSSGND IN GND44 VCC3.3V IN Power source45 N.C N.C N.C46 N.C N.C N.C47 N.C N.C N.C48 N.C N.C N

PINNo.Pin name Signal name IN/OUT Destination Function85 VSSGND IN GND86 VCC3.3V IN Power source87 SYSAD17 SYSAD17 IN/OUT ASIC(KZ4H167V06), 16M FLASH,

PINNo.Pin name Signal name IN/OUT Destination Function127 SYSAD23 SYSAD23 IN/OUT ASIC(KZ4H167V06), 16M FLASH,8M FLASHSystem address data bus128 SYSAD5

PINNo.Pin name Signal name IN/OUT Destination Function168 SYSAD30 SYSAD30 IN/OUT ASIC(KZ4H167V06), 16M FLASH,8M FLASHSystem address data bus169 VCC3.3

ChipsetASIC (VHIKZ4H167V06) I/O pin arrangement list (PCL Model)PINNo.Pin name Signal name IN/OUT Destination Function1VCC3.3V IN Power source2 SYSAD1

PINNo.Pin name Signal name IN/OUT Destination Function47 SYSAD51 SYSAD51 IN/OUT CPU, 74LVC244 System address data bus48 VCC3.3V IN Power source49 GND

4. Memory DeviceA. FunctionThe memory device is used to monitor the life of the developer cartridge in the way that the machine reads and writes infor

PINNo.Pin name Signal name IN/OUT Destination Function94 /DACK1 N.C NC95 /DACK0 PARACK_ OUT ASIC(KZ3H008302) ACK_ signal to interface ASIC96 /CPURST C

PINNo.Pin name Signal name IN/OUT Destination Function140 /CAS6 CAS6_ OUT 16M Flash, DIMM168 DRAM CAS_ signal141 /CAS5 CAS5_ OUT 16M Flash, DIMM168 DR

PINNo.Pin name Signal name IN/OUT Destination Function187 VCC3.3V IN Power source188 MD51 MD51 IN/OUT 16M Flash, DIMM168 DRAM data signal189 MD19 MD19

PINNo.Pin name Signal name IN/OUT Destination Function234 MD2 MD2 IN/OUT 16M Flash, DIMM168 DRAM data signal235 MD33 MD33 IN/OUT 16M Flash, DIMM168 DR

PINNo.Pin name Signal name IN/OUT Destination Function277 SYSAD3 SYSAD3 IN/OUT CPU, 16M FLASH, 8M FLASH,74LVC16245System address data bus278 SYSAD4 SY

Interface ASIC (VHIKZ3H008302) I/O pin arrangement list (PCL Model)PINNo.Pin name Signal name IN/OUT Destination Function1VDD3.3V IN Power source2 CPU

PINNo.Pin name Signal name IN/OUT Destination Function43 PARAD5 PARAD5 IN 74LCX245, USS-725 Parallel I/F data bus44 GND GND IN GND45 PARAD4 PARAD4 IN

[12] CIRCUIT DIAGRAM11223344EEDDCCBBAAUSB-INTMON/F-RESET/POFFD15(FRXD)(/FRTS)(/FCTS)(FTXD)(OP-CLK)SIN4/CS0/HWRD8D1D14D13D12D11D10D9D7D6D5D4D3D2D0/CPUS

11223344EEDDCCBBAA24V1(DSWS)24V1DSWS(PSW2)(/PREADY)(PSH2)(PSW2)(PSH2)(/FREADY)(/PAGE)(POFD)(SDOD)(MHPS)(TCS)MMLDDVS1(MMLD)(MFD)(TCS)TCSDVSEL(MFD)(MMLD

11223344EEDDCCBBAADAHCCDHICCDLODAL/SMSEL/LD /VIDEOPMCLK PMCLK-ALEDMHPSLEDSPPDLEDMFD/MRPS2MRMT2MRMT0SPMT-2MRMT1MRMT-3SPMT-1MRMT3MRMT-0SPMT-3/MRPS1MRMT-

5. Consumable parts refill procedure[External view check points]Check for breakage of the four pins (*) and the ATC sensor connectorof the DV BOX unit

11223344EEDDCCBBAADMT3TMON24Vdup/DMT2/DMT3/DMT1/DMT0DMT2DMT0DMT1/BIASH/TC/GRIDLBIASHTCGRIDL/SGSSGS/SPFSSPFS/SRRCSRRC(OP-DATA)(OP-CLK)OP-DATAOP-CLKTM-

11223344EEDDCCBBAA/1284-ENUSB-ON/USB-EN/READY/SCANSP/HSYNCOUTD11/FAXACKOUTD2OUTD1OUTD12OUTD10OUTD5OUTD9OUTD15OUTD7/PCLREQOUTD3OUTD8/PCLPRDOUTD4OUTD6OU

11223344EEDDCCBBAA/MC24V1PSW2PSH2/BIASHSELIN2OSELIN1OPPD3SCLSDA/RST/CLMMLD24V1/MMPMRDYMRMT-0MRMT-2MRMT-3MRMT-1/BIAS /BIASLHLOUT/TCFW /PR/GRIDLOP-LATCH

11223344EEDDCCBBAA(POFD)PSW124Vdup/PAGE(/PAGE)(/FRTS)/FRTS(FRXD)FRXD/FCTS(/FCTS)/FREADY(/FREADY)FTXD/PREADY(/PREADY)(FTXD)OUTD6OUTD1OUTD13/PCLPRD/F-RE

11223344EEDDCCBBAASCLSDACCDHICCDD2CCDD5CCDD1CCDLOCCDD4CCDD6CCDD0CCDD3CCDD7BCLKCPSPRS/SH/f2/f1USB-IN/1284-ENUSB-ON/USB-EN/GDI-IN/ACKPARAAD5SLCTPARAAD6P

OPUDM-150512 – 9

PCL1 (CPU)DM-150512 – 10

PCL2 (ASIC (1))DM-150512 – 11

PCL3 (ASIC (2))DM-150512 – 12

PCL4 (MEMORY BUFFER)DM-150512 – 13

5) Tilt the DV box unit and rotate the DV18T clockwise to removedeveloper.6) Clean the DV box unit by sucking or blowing with a vacuum cleanerto remov

PCL5 (ROM)DM-150512 – 14

PCL6 (DRAM)DM-150512 – 15

PCL7 (CONNECTOR)DM-150512 – 16

PCL8 (USB to 1284 Bridge)DM-150512 – 17

PCL9 (PCL I/F)DM-150512 – 18

4E3D21EDBA43B2A1CCRD39ESAB1ZD32.2uF/50VC19Z0651T1891112161543176514132CN1B16B-PHDSS-B(Option)100uF/35VC18(Option)1SS270AD5TF541CR6PM-10BCR5PM-10TM541S

11AA/H SYNCPKYEYEBLGY7 3.3V410 /PSOFFD-GND183.3VGY2512/PSOFFD-GNDBL24V1LBBIAS1PLRDCN654/MCBR/TC2PKGRIDL34321DV unSCL24SDA5V68D-GNDGYD-GNDBRMHPSCN27LED

AABBCCDDEE4 43 32 21 1INTERFACEPWB/INITPARAD695V18/AUTOFD10PARAD5PEPARAD215PEPARAD35VPARAD0PARAD51319142PARAD3D-GND5249/FAULT162516/STB17/INIT21/AUTOF

11223344EEDDCCBBAABLBRGYGYD-GNDPSW2PSW2CED2PSW2D-GND 21GYBR46119BRGYBRGYBRD-GNDPSW21211GYGYFG69FGFGBRBLRDORGYGYBRBRGYBRORRDBLMCU PWBCED213D-GNDD-GND14

11223344EEDDCCBBAALBLBLBGYBLPKD-GNDLEDSDODSDODSDOD321CN31CN26FGMCU PWBSB4DSenser PWBPAPER FEED UNITBRPK213SPPDGYFG6PKPLRDRDBRBLBLORBRPLRDGY24VmirSPMT-

14) Clean the DV box unit with alcohol and attach the DV blade.• After drying the unit, attach the DV blade.• After attachment, check that there is no

ACTUAL WIRING DIAGRAM 5/5DM-150512 – 24

(Danish) ADVARSEL !Lithiumbatteri – Eksplosionsfare ved fejlagtig håndtering.Udskiftning må kun ske med batteriaf samme fabrikat og type.Levér det bru

COPYRIGHT © 1999 BY SHARP CORPORATIONAll rights reserved.Printed in Japan.No part of this publication may be reproduced,stored in a retrieval system,

Remove the side sheets on the both sides of DV box unit.Clean the DV box unit with alcohol and reattach the side sheets F and R to the both sides.00.5

B. Drum unit1) Check the external view.• Check for damage or cracks on the boss and the boss hole. • Check to insure that the waste toner pipe shutter

7) Clean the cleaning section and the waste toner pipe to removewaste toner completely with a vacuum cleaner. 8) Remove the felt and duplex tape co

[4] EXTERNAL VIEWS AND INTERNAL STRUCTURES1. Appearance1 Original cover 2 Side cover 3 Bypass tray4 Bypass tray guides 5 Side cover open button 6 Fron

3. Operation panel1Duplex Mode select key and indicator(DM-1505 only)2Exposure mode selector key and indicatorsUse to sequentially select the exposure

CAUTION This product is a class 1 laser product that complies with 21CFR 1040.10 and 1040.11 of the CDRH stand-ard and IEC825. This means that this m

4. Motors and solenoidsNo. Part name Control signal Function,operation1 Main motor MM Drives the copier.2 Mirror motor MRMT Drives the optical mirror

5. Sensors and switchesNo. Name Signal Type Function Output1Mirror home positionsensorMHPS Transmission sensorMirror (scanner unit)home position detec

6. PWB unitNo. Name Function1 Exposure lamp invertor PWB Exposure lamp (Xenon lamp) control2 Main PWB (MCU) Copier control3 Operation PWB Operation in

7. Cross sectional viewNo. Part name Function and operation1 Scanner unitIlluminates the original with the copy lamp and passes the reflected light to

[5] UNPACKING AND INSTALLATION1. COPIER INSTALLATIONImproper installation may damage the copier. Please note the followingduring initial installation

3. CHECKING PACKED COMPONENTSAND ACCESSORIESOpen the carton and check if the following components and acces-sories are included.4. UNPACKINGBe sure to

5) Hold the tab of the protective cover and pull the tab to remove thecover.6) Gently insert the TD cartridge until it locks in place.7) Close the fro

8. POWER TO COPIER1) Ensure that the power switch of the copier is in the OFF position.Insert the attached power cord into the power cord socket at th

B. Windows 98:With both the computer and the printer turned off, connect the printerto the computer with either a parallel or a USB interface cable.1)

Uninstall AR-150 Series PCLThe printer driver can be uninstalled. If the driver is uninstalled, printingcan no longer be performed on the printer.For

At the production line, the output powerof the scanner unit is adjusted to 0.57MILLI-WATT PLUS 20 PCTS and ismaintained constant by the operation ofth

[6] OPERATIONAL DESCRIPTIONS1. Outline of operationThe outline of operation is described referring to the basic configuration.(Basic configuration)(Ou

2. Scanner sectionA. How to scan documentsThe scanner has sensors that are arranged in a line. These sensors scan acertain area of a document at a tim

No. Component Function(1) Semiconductor laser Generates laser beams.(2) Collimator lensConverges laser beams inparallel.(3)Polygon mirror,polygon moto

(3) Thermal control1. The heater lamp, thermistor, main PWB, DC power supply PWB,and triac within the power supply unit are used to control thetempera

(1) Cassette paper feed operation1) The figure below shows the positions of the pick-up roller, the paperfeed clutch sleeve, and the paper feed latch

(2) Manual multi paper feed operation1) Before paper feed operation, the manual paper feed solenoid(MPFS) is turned OFF as shown in the figure below.2

c. POD jam 1) POD does not turn on within 2.9 secafter turning on the resist roller.2) POD does not turn off within 1.5 sec ∼2.7 sec after turning off

C. Back copyDocument transport: By switchback operation, the document is sentthrough the PS roller to the exposure section,where the back of the docum

[7] DISASSEMBLY AND ASSEMBLYBefore disassembly, be sure to disconnect the power cord for safety.The disassembly and assembly procedures are described

(2) Set the charger cleaner to the transfer unit, and move it reciprocal-ly a few times in the arrow direction shown in the figure below.E. Charger wi

[1] GENERAL1. Major functionsItemCPM SB/MB 2 Tray SPF R-SPF FAXGDIwith USBGDIwithoutUSBPCLwith USBSOPM DuplexModelDM-1500 15CPM MBDM-1505 15CPM MBDesc

C. Assembly procedureFor assembly, reverse the disassembly procedure3. Optical sectionA. ListNO. Part name Ref.1 Copy lamp unit2 Copy lamp3 Lens unitB

(5) Remove the screws (2 pcs.), the harness, and the optical unit.When installing the lens unit, refer to “8-6. Lens unit installation refer-ence.”C.

(4) Remove the screw and remove the U-turn guide.Pressure roller section disassembly(5) Remove the three screws, remove the fusing cover lower on the

(10) Remove the pressure release levers on the right and the leftsides.(11) Remove the pressure roller, the pressure bearing, and the spring.Note: App

5. Tray paper feed/transport sectionA. ListNo. Part name Ref.1 PPD1 sensor PWB2 LSU unit3 Intermediate frame unit4 Paper feed rollerB. Disassembly pro

(5) Remove the pulleys on the both sides and remove the paper exitroller.(6) Pull out the paper exit roller knob and remove the belt.(7) Release the b

(9) Remove the harness guide.(10) Remove five screws and remove the main drive plate and thebelt.(11) Remove the parts as shown below, and remove the

(13) Remove two screws and remove the fusing connector.(14) Remove five screws and the connector, and lift the intermediateframe unit to remove.(15) R

(19) Remove two E-rings and remove the paper feed roller.(20) Remove three E-rings and remove the clutch unit.C. Assembly procedureFor assembly, rever

(2) Remove the screw and remove the side door detection unit.(3) Remove three screws and remove the single manual feed upperframe.(4) Remove the PPD1

[2] SPECIFICATIONS1. Basic specifications of copierA. Basic specificationsItem Spec.Type DesktopCopy system Dry, electrostaticSegment (class) Digital

(6) Remove the cassette detection switch.(7) Remove the multi cover.Multi unit(1) Remove the screw and remove the multi upper cover.(2) Remove the scr

(3) Remove three screws and remove the multi paper feed upperframe.(4) Remove two screws and remove the multi feed bracket unit fromthe multi paper fe

(7) Cut the binding band and remove the multi paper feed solenoid.C. Assembly procedureFor assembly, reverse the disassembly procedure.D. Pressure pla

(3) Remove two screws and one harness, and remove the mainmotor.(4) Remove two screws and one connector, and remove the exhaustfan motor.C. Assembly p

1) Remove the belt, the paper feed frame SP, and two harnesses.2) Remove the pickup unit.∗ When installing the parts, be careful of the hole position

D. Manual paper feed roller, pickup roller1) Lift the paper stopper.2) Slide the takeup roller unit.3) Slide the bush in the arrow direction.4) Remove

H. PS roller1) Remove the parts.2) Remove the PS roller.I. Paper exit roller1) Remove the parts.2) Remove the paper exit roller.10. 2nd cassette secti

B. Cassette detection SW1) Remove the pawl.2) Remove the cassette detection SW.3) Remove the harness.C. Paper feed solenoid1) Remove the screw.2) Remo

1223312222222123111. DUP motor section (DM-1505 only)A. Remove the rear cabinet.1) Remove four screws.2) Remove the rear cabinet.B. Remove the shield

(3) Remove the RSPF.1) Remove the connector and the cable.2) Remove the RSPF.B. Intermediate tray1) Remove the intermediate tray.C. Upper cover1) Remo

Section Item Details Spec.Paper exit sectionExit way Face downCapacity of outputtray100 sheetsOriginalsOriginal set Center Registration (left edge)Max

F. Sensor PWB1) Remove two screws.2) Remove the sensor PWB.3) Remove the harness.G. Pickup solenoid1) Remove two screws.2) Remove the pickup solenoid.

I. Manual paper feed roller, pickup roller(1) Remove the pickup unit.1) Lift the paper stopper.2) Slide the takeup roller unit.3) Slide the bush in th

L. Belt 21) Remove three screws.2) Remove the drive unit.3) RemoveNOTE: When reassembling, hang the belt on the boss.M. SPF motor1) Remove the harness

(2) Remove the PS roller.1) Loosen the screw.2) Open the paper exit PG.3) Remove the parts.4) Remove the PS roller.Q. Paper entry sensor1) Loosen the

S. Paper exit roller(1) Remove the parts.1) Remove two screws.2) Remove the parts.(2) Remove the paper feed PG upper.1) Remove two screws.2) Remove th

[8] ADJUSTMENTS1. Optical sectionA. Image distortion adjustmentThere are following two types of image distortion.●Horizontal image distortion●Vertical

5) Loosen the copy lamp unit/No.2/3 mirror unit drive pulleysetscrew in the side where No.2/3 mirror unit does not makecontact with No.2/3 mirror unit

10) Check the horizontal image distortion.If LL = LR, there is no horizontal distortion11) If LL is not equal to LR, perform the following procedure.L

3) If the right-left distortion balance is improper, loosen the fixingscrew of No.2/3 mirror unit rail to change and adjust the right-leftbalance of N

4) Measure the length of the copied scale image. 5) Calculate the main scanning direction magnification ratio.Main scanning direction magnification ra

Section Item Details Spec.Copy speed First copy timeTray paper feed9.6 sec. or below (A4) (Pre-heat mode: 16 sec. orbelow / Auto power-shut-off mode:

100110 120 130150140mm1/2mmJAPANHARDDENCDSTAINLESSShizuoka100110 120130150140mm1/2mmJAPANHARDDENCDSTAINLESSShi zuoka110102010 20Original (Scale)Paper

5mm10mm(Example)Distance between paper leadedge and image: H = 5mmImage loss:R = 3mmB4 or 8 1/2″ × 14″ paperA4 size rear edgeScale imagePaper rear edg

4) If the measured value is out of the specified range, change the setvalue and repeat the adjustment procedure.When the set value is increased by 1,

3) Make a copy. Check the adjustment level (shown in the above table) of the ex-posure test chart (Sharp Gray Scale).Sharp Gray Scale adjustment level

2) Set the test chart so that the scale is positioned as shown below,in the S-D mode and the D-S mode.3) Execute simulation 50-18 to make a copy and c

[9] SIMULATION TROUBLE CODES1. List of simulationsThe simulations for the AR-F151 (with Fax functions) are shown in bold fonts.SimNo.Kind ofmain codeS

2. Contents of simulations (new or revised simulations only)Input method: Clear key → Exposure Select key → Clear key → Exposure Select keyMain code S

Main code Sub code Content07 01 Warm-up display and aging with jam(Operation/Procedure)1. When the simulation is executed, warming up is started.2. Wa

Main code Sub code Content22 06 DV counter displayThe display method is the same as the total count value display.08 SPF counter displayThe display me

Main code Sub code Content26 02 SPF setupWhen this simulation is executed, the currently set SPF code number is displayed. Enter the code number of th

Item ContentsMemoryStandard Maximum8MB 72MBExpansion Slot forMemoryOne DIMM slotsExpansion Memory64MB, 32MB, 16MB(commercially-available DIMM:EDO)Oper

Main code Sub code Content26 38 Cancel of stop at drum life over(Operation/Procedure)1. When this simulation is executed, the currently set code numbe

Main code Sub code Content26 43 Side void setup(Operation/Procedure)1. When this simulation is executed, the currently set code number of the side voi

Main code Sub code Content43 04 Fusing temperature setup 2(Operation/Procedure)1. When this simulation is executed, the currently set code number is d

Main code Sub code Content46 01The value displayed after execution of this simulation can be set in the range of 0 – 99 with 50 as the centervalue.Whe

Main code Sub code Content50 01 Lead edge image position adjustment + Paper lead edge/rear edge void adjustment(Outline)This adjustment is used to adj

Main code Sub code Content50 10 Paper center offset + OC/Document center offset + SPF document center offset(Outline)The center offset position of cop

Main code Sub code Content50 19 Duplex copy rear edge void adjustmentUsed to adjust the rear edge void in duplex copy.(Operating procedure)When this s

Main code Sub code Content63 01 Shading check(Outline)Used to display the detection level of the white plate for shading. (Vref of AD conversion IC is

Main codeSubcodeTrouble content Detail of troubleL4 01 Main motor lock When the main motor encoder pulse is not detected for 100msec.L6 10 Polygon mot

[10] USER PROGRAMThe conditions of factory setting can be changed according to the use conditions.Functions which can be set with the user programFunc

[3] CONSUMABLE PARTS1. Supply system tableA. USA, CANADANo. Name Content Life Product name Package Remark1 Developer cartridge(Black)<With IC>To

[11] ELECTRICAL SECTION1. Block diagramA. Overall block diagramSRAMJITTERSYNC ICASICCPUEPROMSRAMEEPROMRESET IC5VCN5CN15CN9CN3CN20CN23CN30CN26Toner Mot

B. MCU PWB unitFAX OPE PWBCN5FAX PWB/SCANST/PRSTART/POFF/FRTSetc..DM-1505 MCU PWB UNITCN23PMCLK-A/PMD/VIDEOS/H/LDENPMRDYGDI-IN/1284-ENUSB-ENUSB-ON/FAX

2. Circuit descriptionsA. Man PWB (MCU)(1) CPU signal tablePINNo.SignalcodeInput/output Operating1 /CS1 Output Chip Select for SRAM2 /CS0 Output Chip

PINNo.SignalcodeInput/output Operating69 PSW Input Print switch input70 KIN1 Input Key input 171 KIN2 Input Key input 272 TMCLK Timer output Clock for

(2) ASIC (Signal table)PIN No. Signal name IN/OUT Connected to Description1 /SCANSP IN CPU (I/O) Scanner process interrupt signal2 /PRSTART IN CPU Pri

PIN No. Signal name IN/OUT Connected to Description47 GND Power48 MAD1 OUT DRAM Address bus of DRAM (page memory)49 MAD2 OUT DRAM Address bus of DRAM

PIN No. Signal name IN/OUT Connected to Description96 /FAXCS IN Reserved97 /ESPRD INElectric sort board ∗(Reserved)(Reserved)98 GND Power99 /ESREQ OUT

PIN No. Signal name IN/OUT Connected to Description141 SOE0 OUT SRAM (separation) Read enable line to SRAM before area separation142 SWE0 OUT SRAM (se

PIN No. Signal name IN/OUT Connected to Description185 5V Power186 IDIN7 INCCD PWB (ADconversion)Image scan data (after 8bit A/D conversion)187 /SDCLK

PIN No. Signal name IN/OUT Connected to Description230 TM_ OUT Tr array IC Toner motor drive output (–)231 CPUD15 IN/OUT CPU CPU data bus232 CPUD14 IN