Sharp AL-2050CS Digital Multifunctional System Operation Instrukcja Obsługi

Parts marked with “ ” are important for maintaining the safety of the set. Be sure to replace these parts withspecified ones for maintaining the safet

AL-2030/2040CS/2050CS SPECIFICATIONS 2 - 47. SPF (AL-2030/2040CS)8. RSPF (AL-2050CS)[Conditions] Speed with tray 1, normal size, paper size of 8.

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 1226 07 Machine conditions check [Function]When this simulation is executed, the current mach

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 1326 42 Transfer ON timing control setup[Function][Operation] (AL-2050CS only)Main codeSub co

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 1426 43 Side void setup [Function]When this simulation is executed, the currently set code of

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 1541 06 OC cover float detection level adjustment[Function]When this simulation is executed,

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 1643 01 Fusing temperature setting (Normal copy)[Function]Used to set the fusing temperature

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 1743 05 Fusing temperature setup in duplex copy (AL-2040CS/2050CS only)[Function]In the case

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 1846 01 Copy density adjustment (300dpi)[Function]Copy density is set for each mode.When this

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 1946 18 Image contrast adjustment (300dpi)[Function]Contrast is set for each mode.When this s

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 2046 20 SPF/RSPF exposure correction[Function]Used to adjust the exposure correction amount i

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 2146 31 Image sharpness adjustment[Function]Used to adjust sharpening/blurring of image in ea

AL-2030/2040CS/2050CS CONSUMABLE PARTS 3 - 1[3] CONSUMABLE PARTS1. Supply system tableA. SEC/SECL (AL-2030/2040CS/2050CS)B. Brazil (AL-2030/2040CS

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 2248 01 Front/rear (main scanning) direction and scan (sub scanning) direction magnification

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 2349 01 Flash ROM program writing mode[Function]When this simulation is executed, "d&quo

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 2450 01 Lead edge image position [Function]Used to adjust the copy image position and the lea

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 2550 06 Copy lead edge position adjustment (SPF/RSPF)[Function]Used to adjust the SPF/RSPF co

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 2650 12 Document off-center adjustment[Function]Used to adjust document scan off-center adjus

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 2750 19 Duplex copy rear edge void adjustment (AL-2040CS/2050CS only)[Function]Used to adjust

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 2853 08 SPF/RSPF scan position automatic adjustment[Function]Place a A4 paper (white chart) s

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 2963 02 Black level automatic correction[Function]Used to acquire the black level target valu

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 305. Trouble codesA. Trouble codes list B. Details of trouble codes64 01 Self print [Function

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 31E1 82 Content IMC communication interface error (Overrun)Detail An overrun error occurs in

AL-2030/2040CS/2050CS CONSUMABLE PARTS 3 - 23. Production control number (lot No.) identification<Developing cartridge>∗ Destination<Drum

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 32H3 00 Content Heat roller high temperature detectionDetail The fusing temperature exceeds 2

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 33L4 01 Content Main motor lock detectionDetail When the main motor encoder pulse is not dete

AL-2030/2040CS/2050CS USER PROGRAM 11 - 1[11] USER PROGRAMThe conditions of factory setting can be changed according to theuse conditions.1. Funct

AL-2030/2040CS/2050CS USER PROGRAM 11 - 2∗ Factory default settings are indicated with an asterisk (*).5) Press the start ( ) key. The right-hand

AL-2030/2040CS/2050CS USER PROGRAM 11 - 311 2-SIDED COPY MODE1: HI-SPEED2: NORMAL• If the memory fills up when two-sided copying is performed, &qu

AL-2030/2040CS/2050CS USER PROGRAM 11 - 4B. Print mode* The scanning speed increases when the USB 2.0 mode is set to "HI-SPEED", however

AL-2030/2040CS/2050CS ELECTRICAL SECTION 12 - 1[12] ELECTRICAL SECTION1. Block diagramA. Overall block diagram(1) AL-2030/2040CSCarriage UnitCCD P

AL-2030/2040CS/2050CS ELECTRICAL SECTION 12 - 2(2) AL-2050CSCarriage Unit12V12V Reg A5V 3.3VSPF MotorRG 8bits (MSB/LSB)BFAX Model OnlyAR-FX135VSpe

AL-2030/2040CS/2050CS ELECTRICAL SECTION 12 - 32. Actual wiring diagramA. AL-2030(1) MCU PWB (1/2)DHAI-0519QSPZ DHAI-0287QSZZ CN22 CN2 DHAI-0513QS

AL-2030/2040CS/2050CS ELECTRICAL SECTION 12 - 4(2) SPF unit (2/2)CN24DHAI-0532QSP1B12B-PH-K-S24VSPFMT 124VSPFMT2SPMT_03SPMT_24SPMT_15SPMT_36SPID7D

AL-2030/2040CS/2050CS EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 1[4] EXTERNAL VIEWS AND INTERNAL STRUCTURES1. Appearance2. Internal1 Document gla

AL-2030/2040CS/2050CS ELECTRICAL SECTION 12 - 5B. AL-2040CS(1) MCU PWB (1/2)DHAI-0519QSPZ DHAI-0287QSZZCN22CN2 DHAI-0513QSPZ CN304 CN303DHAI-0270Q

AL-2030/2040CS/2050CS ELECTRICAL SECTION 12 - 6(2) SPF unit (2/2)CN24DHAI-0532QSP1B12B-PH-K-S24VSPFMT124VSPFMT2SPMT_03SPMT_24SPMT_15SPMT_36SPID7DG

AL-2030/2040CS/2050CS ELECTRICAL SECTION 12 - 7C. AL-2050CS(1) MCU PWB (1/2)DHAI-0519QSPZ DHAI-0287QSZZ CN11 CN3 DHAI-0517QSPZ CN302 CN303 DHAI-02

AL-2030/2040CS/2050CS ELECTRICAL SECTION 12 - 8(2) RSPF section (2/2)CN30 DHAI-0533QSPZ DHAI-0541QSPZDHAI-0540QSPZDHAI-0539QSPZB24B-PNDZS-1/BCOMBB

AL-2030/2040CS/2050CS ELECTRICAL SECTION 12 - 9D. AL-2040CS/2050CS(1) 2nd cassette unit (1/2)(2) NIC PWB (2/2)3. Signal name listSignal name Name

AL-2030/2040CS/2050CS ELECTRICAL SECTION 12 - 10/LDEN Laser Laser circuit control signal LSU SHOLD Laser Laser APC signal LSU /SYNC Lase

AL-2030/2040CS/2050CS ELECTRICAL SECTION 12 - 11DVSEL Developing tank detection Developing section TCS Toner sensor Toner quantity detectio

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 1[13] CIRCUIT DIAGRAM1. MCU PWB (AL-2030/2040CS)5544332211D DC CB BA A(SIN2)/STBY/CS3#DMT3D2ARB_INT(SPPD

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 2PFCLKINPFCLKOUT/INREQSYNC#AFE_DB0AFE_DB7AFE_DB4AFE_DB5AFE_DB6AFE_DB1AFE_DB2AFE_DB3/OUTACK/PCLPRO/FAXPRO

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 3D6/HWRRAMDB14D7A17A4RAMDB5A8MAD9/HWRMAD1A5A2A7A14MAD6D0D2D8RAMDB9RAMDB13A15A3A2RAMDB3D15MAD8VPPMAD12A8A

AL-2030/2040CS/2050CS EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 23. Operation panelA. AL-2030/2040CS*1: Drum cartridge replacementThe useful life

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 4/RESET#VSAMP#CCD_TG#CCD_RS#BSAMP#CCD_CP#CCD_PHI2#CCD_PHI1#ADCLK#PROTECT/RESET#AFE_SDI#AFE_SDIAFE_SDI#AF

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 5/PRPR#PR#VCC3VCC324VVCC3VCC35V12VPGNDINT5V12VPGNDVCC312V12V12V5V24V12V5V VCC324V12VPGND24VPGND5VVCC35VV

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 6PGNDPGND5V24VSPFMT24VDupMTPGNDPGND24VPGNDPGND24VSCMTPGNDPGNDPGNDPGND24VSCMTPGND5V24VDupMT5V5VPGND PGND5

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 7VCC35VINT5VPGNDVCC3EN5VVCC35VPGND12V5V24VVCC3INT24VINT24V5V5V5V5VPGND5VVCC3(PD2) (4)DVSEL(12)(DRST) (4)

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 8KEYIN2#KEYIN1#KEYIN2#KEYIN1#EN5V24VINT24VPGND5VINT5VPGND5V5VEN5VPGNDHLOUT (5)/PR(5)/MC (5)/BIAS(5) /TC

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 924VPGND5V5V24VPGND5V24V24VSPFMT24V5V5V5VVCC35VPGND24VINT24VPGND24VDupMT24VPGND24V5V24VPGNDINT5V5V/VFMCN

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 10AFE_DB#0AFE_DB#6AFE_DB#6VCLAFE_DB#4AFE_DB#0AFE_DB#7AFE_DB#3VCLAFE_DB#7AFE_DB#5AFE_DB#1VCLAFE_DB#4AFE_D

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 11VCC3VCC3VPOUT(2)VMOUT(2)USB_IN(4)OEN(2)VPIN(2)VMIN(2)RCV(2)SUSPEND(2)(D_CONT)(4)F.GC217N.M.L7BLM18BB12

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 12EN5VEN5VVCC324V EN5V24VPGND/ASIC_RST(1,2,4)(CRUMSCL)CRUMSCL(1)(CRUMSDTA)CRUMSDTA(1)(CRUMSCL)TCS(7)DVSE

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 13/STBPARAD7PARAD6/INIT/ACKBUSY/FAULTPARAD1SLCTPARAD2PARAD3/REVPARAD4/SLCTINPARAD5/AUTOFDPEPARAD0VCC3 EN

AL-2030/2040CS/2050CS EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 3ONLINE indicatorThe ONLINE key is pressed and on line and off line arechanged.Po

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 142. OPERATION PWB (AL-2030/2040CS)DRSTD-GNDONLSELIN1D-GNDKIN1SELIN3OP-STBKIN25VDRSTPSWSELIN2OP-CLKOP-DA

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 153. MCU PWB (AL-2050CS)AABBCCDDEE4 43 32 21 1CPUCLK(FW)/LWR#/CS0#/CS2#CPU_SYNC/CS1#SCLCCD_TGSDAARB_INTA

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 16MM_BI2MM_AI0MM_BI1MM_AI2MM_BI0MM_AI1/INIT/SLCTIN/AUTOFD/STBPARAD7PARAD6PARAD5PARAD4PARAD3PARAD2PARAD1P

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 17RSV_OUT16D8D14RSV_OUT17D13RSV_IN2D9D10RSV_IN1D12D15D11A3A0A4A1A2LCDELCDRS/ES_CRDYRSV_OUT12RSV_OUT13RSV

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 18RAMDB0RAMDB9RAMDB10RAMDB11RAMDB12RAMDB13RAMDB14RAMDB15RAMDB7 RAMDB8RAMDB3RAMDB1RAMDB5RAMDB6RAMDB2RAMDB

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 19/RESET#/RESET#AFE_SDI#AFE_SEN#CCD_TG#VSAMP#CCD_RS#CCD_PHI1#CCD_CP#ADCLK#CCD_PHI2#VSAMP#CCD_TG#CCD_RS#B

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 20PR#/PRPR#PGND24VPGND24VPGND5VVCC312VPGNDVCC324VPGND24VINT5V24V5VVCC3VCC35VVCC312VVCC3VCC3VCC3VCC312VVC

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 21PGND PGNDPGND5V24VSCMT5V5V5VPGNDPGNDPGNDPGNDPGND PGNDPGNDPGNDPGND24VSFTMT24VDupMTPGND24VSPFMTPGND5VPGN

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 225V5V5VVCC324VPGNDINT24VINT5VEN5VVCC35V5VVCC35V VCC312VVCC3VCC35VINT24VPGNDPGNDVCC3VCC3SRJD(11)POD(12)P

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 23_SDRAM_CLKSDRAM_DATA0SDRAM_DATA5_SDRAM_DQMA0_SDRAM_CKEROM_CS_LSDRAM_DQMA1SDRAM_DATA11_SDRAM_DQMB1SDRAM

AL-2030/2040CS/2050CS EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 49 Tray location indicatorIndicates the selected paper tray. The indicator blinks

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 24PB_NOEPB_ADDR0PB_ADDR5PB_ADDR1PB_ADDR2PB_ADDR3PB_DATA1PB_DATA0PB_DATA0PB_DATA4PB_DATA4PB_DATA3PB_DATA1

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 255VEN5V24VPGND PGNDINT24V5VINT5V24V5VEN5VPGNDEN5V 5VVCC35V5V24VSPFMTINT5V5V24VPGND24VSPFMT5V5V24VSPFSOL

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 26TCK/RESET0OA_TXOA_RXTCK/RESET0OA_TXOA_RXPGNDPGND24V24V24V24V24VSFTMT24VDupMT5V5V5V5VVCC3INT24VPGND24VP

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 27#PB_DATA7#PB_DATA4#PB_DATA6#PB_DATA5PB_NCS1(PB_NAE0)(MDM_IRQ)(PB_NWE)(PB_NOE)MCU_D4MCU_D3MCU_D2MCU_D1M

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 28VCLVCLAFE_DB#0AFE_DB#3AFE_DB#4VCLAFE_DB#6AFE_DB#1AFE_DB#2AFE_DB#5AFE_DB#7AFE_DB6AFE_DB3AFE_DB4AFE_DB7A

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 29/STB_I/INIT_I/ACK_OBUSY_O/FAULT_OSLCT_O/REV_O/SLCTIN_I/AUTOFD_IPE_OPARAD7PARAD3PARAD5PARAD4PARAD6PARAD

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 30EN5VVCC3EN5VPGNDEN5V24V24V(CRUMSDA)CRUMSDA(1)/ASIC_RST(5)(CRUMSDA)(CRUMSCL)TCS_AN(6)TCS(8)DVSEL(8)CRUM

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 314. OPERATION PWB (AL-2050CS)LCDRS#LCDDB7#LCDDB4#LCDDB6#LCDRS#LCDE#LCDE#LCDDB7#LCDDB4#LCDDB6#LCDDB5#LCD

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 325V5V5VEN5VKEYSC1KEYSC2KEYSC3KEYINSELIN3SELIN2SELIN1PSWF-KEYSC2F-KEYSC3F-KEYSC1F-KEYIN1F-KEYIN2F-KEYIN3

AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 33DRSTDRSTLCDDB5LCDDB7LCDDB4LCDDB63.3V 5V 5VENPSLPSWKEYINOP-CLKOP-LATCHOP-DATASELIN1SELIN2KEYSC2KEYSC3LE

AL-2030/2040CS/2050CS EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 54. Motors and solenoidsA. AL-2030/2040CS39284157106No. Part name Control signal

LEAD-FREE SOLDERThe PWB’s of this model employs lead-free solder. The “LF” marks indicated on the PWB’s and the Service Manual mean “Lead-Free” solder

CAUTION FOR BATTERY REPLACEMENT(Danish) ADVARSEL !Lithiumbatteri – Eksplosionsfare ved fejlagtig håndtering.Udskiftning må kun ske med batteriaf samme

COPYRIGHT © 2008 BY SHARP CORPORATIONAll rights reserved.Printed in Japan.No part of this publication may be reproduced,stored in a retrieval system,

AL-2030/2040CS/2050CS EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 6B. AL-2050CS12138142561011739No. Part name Control signal Function / Operation1

AL-2030/2040CS/2050CS EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 75. Sensors and switchesA. AL-2030/2040CS (For the AL-2030, the 2nd cassette is n

CAUTIONThis laser radiation is not a danger to the skin, but when an exact focusing of the laser beam is achievedon the eye’s retina, there is the dan

AL-2030/2040CS/2050CS EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 8B. AL-2050CS13428913125610711No. Name Signal Type Function Output1 Scanner unit

AL-2030/2040CS/2050CS EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 96. PWB unitA. AL-2030/2040CS24583679101No. Name Function1 Exposure lamp invertor

AL-2030/2040CS/2050CS EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 10B. AL-2050CS15286374109No. Name Function1 Exposure lamp invertor PWB Exposure l

AL-2030/2040CS/2050CS EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 117. Cross sectional viewA. AL-2030/2040CS345891011671213141215 161718No. Part na

AL-2030/2040CS/2050CS EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 12B. AL-2050CS201915 16 1718678910111241 25314 13No. Part name Function and opera

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 1[5] UNPACKING AND INSTALLATION1. Copier installationImproper installation may damage the cop

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 24. UnpackingBe sure to hold the handles on both sides of the unit to unpack theunit and carr

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 37. Loading paper1) Raise the handle of the paper tray and pull the paper tray outuntil it st

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 4*1: The machine’s USB connector will transfer data at the speedspecified by the USB 2.0 (Hi-

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 5(AL-2040CS/2050CS)7) To install all of the software, click the "Standard" button a

At the production line, the output powerof the scanner unit is adjusted to 0.18MILLI-WATT PLUS 20 PCTS and ismaintained constant by the operation ofth

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 6Note: A "USB 2.0 Composite Device" installation window mayappear prior to this pro

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 710) Enter the IP address, subnet mask, and default gateway.The settings in the above window

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 8(4) Using the machine as a shared printer (AL-2030)If the machine will be used as a shared p

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 94) For the port to be used, select the machine set as a sharedprinter, and click the "N

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 106) Select "Sharp Button Manager O" in "Send to this application".Note:

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 11C. Attachment methodTurn the main switch to the "OFF" position and remove the pow

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 125) Attach the Optical right hole mylar B at the 2 positions shown inthe diagrams below whic

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 138) Bend the edge of the Scanner motor lower mylar and sticktogether.9) Attach the Scanner m

AL-2030/2040CS/2050CS UNPACKING AND INSTALLATION 5 - 1412) Attach the Scanner UPG mylar J3 to cover the hole on the rightside of inside of the sca

AL-2030/2040CS/2050CS COPY PROCESS 6 - 1[6] COPY PROCESS1. Functional diagram(Basic operation cycle)(20 microns thick)Aluminum drum Pigment layer

CONTENTS[1] GENERAL1. Major functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1[2] SPECIFICATIONS1. Basic Specifications. . .

AL-2030/2040CS/2050CS COPY PROCESS 6 - 22. Outline of print processThis printer is a non-impact printer that uses a semiconductorlaser and electro

AL-2030/2040CS/2050CS COPY PROCESS 6 - 3Step-3: Developing (DC bias)A bias potential is applied to the MG roller in the two componentmagnetic brus

AL-2030/2040CS/2050CS COPY PROCESS 6 - 4Step-7: Optical discharge (Semiconductor laser)Before the drum rotation is stopped, the semiconductor lase

AL-2030/2040CS/2050CS OPERATIONAL DESCRIPTIONS 7 - 1[7] OPERATIONAL DESCRIPTIONS1. Outline of operationThe outline of operation is described refer

AL-2030/2040CS/2050CS OPERATIONAL DESCRIPTIONS 7 - 22. Scanner sectionA. Scanner unitThe scanner unit in the digital copier scans images.It is com

AL-2030/2040CS/2050CS OPERATIONAL DESCRIPTIONS 7 - 33. Laser unitThe image data sent from the MCU (image process circuit) is sentto the LSU (laser

AL-2030/2040CS/2050CS OPERATIONAL DESCRIPTIONS 7 - 4A. General descriptionGeneral block diagram (cross section)Top view(1) Heat rollerA Teflon rol

AL-2030/2040CS/2050CS OPERATIONAL DESCRIPTIONS 7 - 5(1) Cassette paper feed operation1) The figure below shows the positions of the pick-up roller

AL-2030/2040CS/2050CS OPERATIONAL DESCRIPTIONS 7 - 6(2) Manual multi paper feed operation1) Before paper feed operation, the manual paper feed sol

AL-2030/2040CS/2050CS OPERATIONAL DESCRIPTIONS 7 - 7(3) Conditions of occurrence of paper misfeeda. When the power is turned on:PPD or POD is ON w

9. Duplex motor section (AL-2040CS/2050CS only) . . . . 8-18A. List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-18B. D

AL-2030/2040CS/2050CS OPERATIONAL DESCRIPTIONS 7 - 8B. Document transport path and basic compositionAL-2030/2040CSAL-2050CSC. Operational descript

AL-2030/2040CS/2050CS OPERATIONAL DESCRIPTIONS 7 - 9AL-2050CSRSPF JAM generation condition1) The SPPD is ON when turning ON the power.2) The SPPD

AL-2030/2040CS/2050CS OPERATIONAL DESCRIPTIONS 7 - 10C. Back copyDocument transport:By switchback operation, the document is sent through the uppe

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 1[8]DISASSEMBLY AND ASSEMBLYThe disassembly and assembly procedures are described for thefollow

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 22) Clean the TC front guide and the TC holder with alcohol.3) Set the charger cleaner to the t

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 32) Remove the screws (4 pcs.), the harness, and the operationpanel unit.3) Remove four screws,

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 42) Remove two screws, and remove the earth wire.3) Disconnect the connector.4) Remove the SPF/

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 5C. Assembly procedureCCD core1) Insert the CCD-MCU harness into the CCD PWB of the car-riage u

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 64) Remove the screw and remove the U-turn guide.Pressure roller section disassembly5) Remove t

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 710) Remove the spring, and remove the lower separation pawls (4pcs.).11) Remove the pressure r

AL-2030/2040CS/2050CS GENERAL 1 - 1[1] GENERAL1. Major functionsConfigurationsDescriptions of itemsCPM: Copy speed (Copies Per Minute)PPM: Print

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 8C. Assembly procedureFor assembly, reverse the disassembly procedure.5. Tray paper feed/transp

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 97) Remove the PWB insulation mylar and remove the paper trans-port detection sensor (POD).8) R

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 1011) Remove the pulleys on the both sides and remove the paperexit roller. (AL-2030/2040CS onl

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 1118) Remove five screws and the grounding wire.For the AL-2030, remove the main drive plate an

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 1222) Put the lower paper guide unit upside down, remove twoscrews, and remove the shifter moto

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 1328) Remove the screw, slide the left cabinet to the left to detach it.Remove each pawl, and r

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 1434) Remove the screw and the connector, and remove the PPD1sensor PWB.35) Remove two E-rings

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 152) Remove the screw and remove the side door detection unit.3) Remove three screws and remove

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 166) Remove the pick-up roller.7) Cut the binding band and remove the multi paper feed solenoid

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 172) Disconnect the connector.3) Remove two screws, and remove the scanner motor.4) Remove two

AL-2030/2040CS/2050CS SPECIFICATIONS 2 - 1[2] SPECIFICATIONS1. Basic Specifications2. Operation specificationsItemType DesktopCopy system Dry, ele

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 188 Power sectionA. ListB. Disassembly procedure1) Disconnect each connector.2) Remove the scre

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 1911. RSPF section (AL-2050CS only)A. Front cabinet, rear cabinet(1) Open the upper door unit.(

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 20(2) Paper exit roller removal1) Remove the E-ring.2) Slide the bearing.3) Remove the paper ex

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 21G. Shutter solenoid(1) Shutter solenoid unit removal1) Remove the harness from the edge saddl

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 22(4) Pickup roller removal1) Disengage one pawl.2) Remove the pickup drive gear from the picku

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 23(3) Scan plate removal1) Remove the scan plate.(4) PS roller removal1) Remove the PS roller.K

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 24(2) Lower transport roller removal1) Remove the E-ring.2) Remove the gear.3) Remove the beari

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 251) Remove the screw, and remove the harness.2) Remove three screws.3) Disengage the pawl (4 p

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 261) Remove the pick-up roller.2) Remove the gear.C. Paper exit roller1) Remove four gears.2) R

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 2713. 2nd cassette section (AL-2040CS/2050CS only)Paper feed unit removal1) Remove the screw.2)

AL-2030/2040CS/2050CS SPECIFICATIONS 2 - 23. Copy performance*1: The first-copy time is measured after the power save indicator turns off followin

AL-2030/2040CS/2050CS DISASSEMBLY AND ASSEMBLY 8 - 28B. Cassette detection switch1) Remove the pawl.2) Remove the cassette detection switch.3) Rem

AL-2030/2040CS/2050CS ADJUSTMENTS 9 - 1[9] ADJUSTMENTS1. Optical sectionA. Copy magnification ratio adjustmentThe copy magnification ratio must be

AL-2030/2040CS/2050CS ADJUSTMENTS 9 - 2c. Adjustment procedure1) Set the scale on the document table as shown below. (Use along scale for precise

AL-2030/2040CS/2050CS ADJUSTMENTS 9 - 3(AL-2050CS)To select the adjustment mode with SIM 50-01, use the [ ] [ ]key.The relationship between the ad

AL-2030/2040CS/2050CS ADJUSTMENTS 9 - 44) If the measurement value is out of the specified range, changethe set value and repeat the adjustment pr

AL-2030/2040CS/2050CS ADJUSTMENTS 9 - 5E. Copy density adjustment procedureUse SIM 46-1 to set the copy density for each copy mode.For selection o

AL-2030/2040CS/2050CS ADJUSTMENTS 9 - 6B. DV bias checkProcedures1) Set the digital multi meter range to DC500V.2) Set the positive side of the te

AL-2030/2040CS/2050CS ADJUSTMENTS 9 - 72)Print start position (Duplex back surface) (SPF/RSPF) 50-19(PHOTO)The size (length) of a document read fr

AL-2030/2040CS/2050CS ADJUSTMENTS 9 - 86. SPF/RSPF mode sub scanning direction magnification ratio adjustmentNote: Before performing this adjustme

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 1[10] SIMULATION, TROUBLE CODES1. Entering the simulation modeTo enter the serviceman simulat

AL-2030/2040CS/2050CS SPECIFICATIONS 2 - 34. GDI Printer (AL-2030/2040CS)*1: Engine Resolution*2: By running change5. SPLC printer (AL-2050CS only

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 24. Descriptions of various simulations Sim No.Sub codeOperation26 02 SPF/RSPF setup03 Second

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 31 06 Aging of mirror scanning [Function]When [ENTER]/[START] key is pressed, the mirror base

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 43 03 Shifter operation check (AL-2050CS only)[Function]The shifter is moved back and forth i

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 56 01 Paper feed solenoid ON [Function]When [ENTER]/[START] key is pressed, the selected pape

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 67 08 Shift to copy with the warm-up display[Function]Enter the simulation code, and warm-up

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 79 04 Duplex motor rotation speed adjustment (AL-2040CS/2050CS only)[Function]When this simul

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 822 08 SPF/RSPF counter display [Function]The SPF/RSPF counter is displayed.[Operation]12 Dru

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 922 19 Scanner mode counter display (AL-2040CS/2050CS only)[Function]The scanner mode counter

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 1024 08 Copy counter clear [Function]When [ENTER]/[START] key is pressed, the copy counter va

AL-2030/2040CS/2050CS SIMULATION, TROUBLE CODES 10 - 1125 10 Polygon motor ON [Function]When [ENTER]/[START] key is pressed, the Bios is called to