Toshiba DP1200 Service Manual

Text of Toshiba DP1200 User Guide:

• Toshiba DP1200, 5)Remove the cleaning blade. Note:Dispose the cleaning blade which was removed. 6)Clean the cleaning section and the waste toner pipe to remove waste toner completely with a vacuum cleaner. 7)Remove the felt and duplex tape completely. Note:Be careful not to scratch or bend the sub blade. 8)Attach the cleaning blade. Securely insert the plate section of the cleaning blade into the unit and fix it with a screw. Do not touch the cleaning blade rubber with your hand. When attaching the cleaning blade, press the cleaning blade in the arrow direction and attach. 9)Attach the felt.

• Toshiba DP1200, 4)If the measured value is out of the specified range, change the set value and repeat the adjustment procedure. When the set value is increased by 1, the copy image is shifted by 0.1mm toward the rear frame. l For the manual paper feed, change the manual paper feed ad- justment mode and perform the similar procedures. l Since the document center offset is automatically adjusted by the CCD which scan the reference lines (F/R) on the back of document guide, there is no need to adjust manually. 2.Copy density adjustment A.Copy density adjustment timing The copy density adjustment must

• Toshiba DP1200, 2) Use a coin (or suitable object) to remove the screw. Store the screw in the paper tray because it will be used if the copier has to be moved. 3) Open the bypass tray and then open the side cover whilst pressing the side cover open button. 4) Remove the CAUTION tape from the front cover and remove the two protective pins from the fusing unit by pull- ing the strings upward one at a time. 5. DEVELOPER UNIT INSTALLATION 1) 2) 3) Open the side and front cabinets of the copier. 4) Remove the locking tape of the developer unit. 5) Remove the screw which is fixing the copier and Developer unit. 6) Remove Deve

• Toshiba DP1200, [12] MAINTENANCE 1. Maintenance table : Check (Clean, adjust, or replace when required.) : Clean : Replace : Adjust : Lubricate Section Parts 25K 50K 75K 100K 125 Remark Developing Developer DV blade DV side seal (F/R) Process peripheral Drum 2. Maintenance display system Developer Life 25K LED ON at 25K of the developer count. Machine Selection is available between Not Stop and Stop by Service Simulation (SIM 26-37) Setup. (If Stop is selected, the LED will flash and stop at 25K.) Default: Not Stop Clear: SIM 24-06 Maintenance LED Selection is available among 18K, 13K, 9K, 6K, 3K, and free (no

• Toshiba DP1200, 3. Operational panel (1) Exposure mode selector key and indicators (2) Light and dark keys and exposure indicators (3) Alarm indicators ∗1 (4) SPF indicator (5) SPF misfeed indicator (6) Copy ratio selector key and copy ratio indicators (7) Zoom indicator (8) Copy ratio display (%) key (9) Display (10) ON LINE indicator (11) ON LINE key (12) DATA indicator (13) Power save indicator (14) Tray select key (15) Paper feed location indicators (16) Zoom keys (17) Copy quantity keys (18) Clear key (19) Print key and ready indic

• Toshiba DP1200, Main code Sub code Content 51 02 Machine with the multi manual paper feed Machine with the single manual paper feed 06 SPF exposure correction (Outline) The SPF exposure correction amount is adjusted by adjusting the change in Vref voltage for the OC mode. (Operation/Procedure) 1. When this simulation is executed, the currently set value is displayed. 2. Enter the adjustment value with the 10-key and press the start key. The entered value is stored and a copy is made. When the adjustment value is changed by 1, the D/A output is changed by +1 digit (dark) for OC exposure. When it is changed by –1, the output is changed by –1 digit (light). 3. When

• Toshiba DP1200, Main codeSub codeContent 2637Cancel of stop at developer life over When this simulation is executed, the current set code is displayed. Enter a new code and press the PRINT switch, and the entered code is registered. 39Memory capacity setup (Operation/Procedure) 1. When this simulation is executed, the currently set code number is displayed. 2. Enter the code number and press the START key, and the setting will be changed. 40Polygon motor OFF time setup (Operation/Procedure) 1. When this simulation is executed, the currently set code number is displayed. 2. Enter the code number and press the START key, and the setting will be changed. 42Transfer ON timing control setup (Operation / Pr

• Toshiba DP1200, (10)Remove the pressure release levers on the right and the left sides. (11)Remove the pressure roller, the pressure bearing, and the spring. Note:Apply grease to the sections specified with ✽. Heat roller disassembly (Continued from procedure (4).) (5)Remove screws, remove the fusing cover, and open the heat roller section. (6)Remove the C-ring and the fusing bearing, and remove the heat roller. (7)Remove the parts from the heat roller. Note:Apply grease to the sections specified with ✽. (8)Remove two screws and remove the thermostat. C.Assembly procedure For assembly, reverse the disassembly procedure. 1) 1) 1) 2) 2)

• Toshiba DP1200, 11 22 33 44 E E D D C C B B A A /MC 24V1 PSW2 PSH2 /BIASH SELIN2O SELIN1O PPD3 SCL SDA /RST /CL MMLD 24V1 /MM PMRDY MRMT-0 MRMT-2 MRMT-3 MRMT-1 /BIAS/BIASL HLOUT /TC FW/PR /GRIDL OP-LATCH OP-CLK OP-DATA KIN2 KIN1 PSW DRST SELIN3O 5V1(DSWS) 5V1(DSWS) CED2 /CPFS2 CED1 /MPFS LEDMFD RTH-IN PPD2 LEDPPD2 /SYNC /VIDEO /PMD PMCLK-A /LDEN S/H 24V-mir MHPS LEDMHPS TMb-O TMa-O MFD /CPFS1 PPD1 LEDPPD1 POD /RRS LEDPOD VFMOUT /VFMCNT 24V1(DSWS) 12V 3.3V 5V 24V 5V 24V 24V 24V 5V 24V 24V 24V 24V 5V ELKT L16 ELKT L19ELKT L17 B28B-PHDSS-B CN3 1N4005 D11 100u 16V C8 0.1u 50V C116 SBO-02SAN L18 0.1u C107 0.1u C149 DAN202U D24 1000p C

• Toshiba DP1200, 4)Measure the length of the copied scale image.5)Calculate the main scanning direction magnification ratio. Main scanning direction magnification ratio = Copy image dimensions Original dimension × 100 (%) 100110120 130 150 140 mm 1/2mm JAPAN HARDDENCD STAINLESS Shizuoka 100 110 120 130 150 140 mm 1/2mm JAPAN HARDDENCD STAINLESS Shizuoka 110 1020 10 20 (When a 100mm scale is used as the original.) Paper feed direction Reference Comparison point Original (Scale) Copy 6)Check that the copy magnification ratio is within the specified range. If it is not within the specified range,

• Toshiba DP1200, [1]GENERAL 1.DP1200/1500 major functions Item CPM SB/MB 2 tray SPF (ADF) GDI without USB GDI with USB PCL6 with USB SOPM Model DP1200 12CPM MB DP1500 15CPM MB Opt Opt Opt Opt Opt Descriptions of items CPM: Copy speed (Copies Per Minute) FAX: FAX unit. The GD-1100 (FAX unit) is optionally available. SB/MB: SB = Manual feed single bypass, MB = Manual feed multi bypass 2 tray:Second cassette unit. The 1 tray unit (MY-1019) is optionally available. SPF (ADF): Original feed unit (Automatic document feeder) GDI with USB:GDI printer funct

• Toshiba DP1200, (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. F.Charger wire replacement (1)Remove the TC cover and remove the screw. (2)Remove the spring and remove the charger wire. (3)Install a new charger wire by reversing the procedures (1) and (2). At that time, be careful of the following items. ● The rest of the charger wire must be within 1.5mm. ● The spring hook section (charger wire winding section) must be in the range of the projection section. ● Be careful not to twist the

• (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.Assembly procedure Basically reverse the disassembly procedure. The mirror base drive wire and the lens drive wire stretching methods are described below. a.Mirror base drive wire stretching 1.Hook the metal fixture of the mirro

• Toshiba DP1200, [10] SIMULATION, TROUBLE CODES 1. Entering the simulation mode DP1200/1500 10 – 1 To enter the serviceman simulation mode, press the keys as follows: Clear Density select Clear Density select To cancel the simulation mode, press the clear key. Flow chart o entering the simulation mode 1 YES NO NO YES YES YES 1 NO NO YES Is there a sub code ? Press the COPY key. Press the COPY key. The COPY QUANTITY display blinks to indicate "00" and the machine enters the ready

• Toshiba DP1200, PIN No.Signal nameIN/OUTConnected toDescription 141SOE0OUTSRAM (separation)Read enable line to SRAM before area separation 142SWE0OUTSRAM (separation)Write enable line to SRAM before area separation 143SCS0OUTSRAM (separation)Chip select line to SRAM before area separation 144SD00IN/OUTSRAM (separation)Data line to SRAM before are separation 145SD01IN/OUTSRAM (separation)Data line to SRAM before are separation 1465VPower 147SD02IN/OUTSRAM (separation)Data line to SRAM before are separation 148SD03IN/OUTSRAM (se

• Main codeSub codeContent 2643Side void setup (Operation/Procedure) 1. When this simulation is executed, the currently set code number of the side void amount is displayed. 2. Enter the code number and press the start key. The setting is changed. 44SPF document rear edge read setup + Fax document rear edge scan setup. When this simulation is executed, the currently set code number is displ

• Toshiba DP1200, (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 screw and remove the side door detection unit. 1) 2) 3) 3) Wire treatment 1) Multi cover 2) 1) 1) 2) Red Orange Back Wire treatment DP1200/1500 8 – 15

• Toshiba DP1200, (2)Remove the screw and remove the side door detection unit. (3)Remove three screws and remove the single manual feed upper frame. (4)Remove the PPD1 sensor PWB. (5)Remove the E-ring and remove the manual paper feed transport roller. 1) 2) Back Wire treatment 1) 2) 1) 3) 1) 2) Wire treatment 3) 3) 4) 1) 2) DP1200/1500 8 – 14

• Toshiba DP1200, 5mm 10mm (Example) Distance between paper lead edge and image: H = 5mm Image loss: R = 3mm B4 or 8 1/2″ × 14″ paper A4 size rear edge Scale image Paper rear edge Void amount (Standard value: 2 – 3mm) (1)Lead edge adjustment 1)Set a scale to the center of the paper lead edge guide as shown below, and cover it with B4 or 8 1/2″ × 14″ paper. 2)Execute SIM 50 – 01 3)Set the print start position (AE lamp ON) (A), the lead edge void amount (TEXT lamp ON) (B), and the scan start position (PHOTO lamp ON) (C) to 0, and make a copy of a scale at 100%. 4)Measure the image loss amount (R mm) of the scale ima

• 3.Contents of simulations Input method: Clear key Exposure Select key Clear key Exposure Select key Main codeSub code Content 0101Mirror scan operation (Operation/Procedure) 1. When this simulation is executed, the mirror home position is detected. 2.When the _START key is pressed, scanning is executed at the speed corresponding to the currently set copy magnification ratio. The co

• 11 22 33 44 E E D D C C B B A A DAH CCDHI CCDLO DAL /SMSEL /LD/VIDEO PMCLKPMCLK-A LEDMHPS LEDSPPD LEDMFD /MRPS2 MRMT2 MRMT0 SPMT-2 MRMT1 MRMT-3 SPMT-1 MRMT3 MRMT-0 SPMT-3 /MRPS1 MRMT-2 24V-mir SPMT-0 MRMT-1 LEDPPD2 LEDPPD1 LEDPOD 5V 12V 12V A5V 5V 24V 24V 5V 5V - + LM358 IC109B HF50ACC201209 L7 HF50ACC201209 L8 HF50ACC201209 L14 HF50ACC201209 L13 HF50ACC201209 L15 0.1u C358 2200p C343 10KF R273

• Toshiba DP1200, PIN No. Signal code Input/output Operating 69 PSW Input Print switch input 70 KIN1 Input Key input 1 71 KIN2 Input Key input 2 72 TMCLK Timer output Clock for Toner Motor 73 /TMEN Output On-Off Control for Toner Motor 74 /POFF Output Power Off Signal for Additional Board 75 PMCLK Timer output Clock for Polygon Motor 76 /PRSTART Output Printing Start Signal 77 /SCANSP Output Scaning Stop Signal 78 /SCANST Output Scaning Start Signal 79 HL Output (Timer output) On-Off Control for Heatrer Lamp 80 WDTOVF- Output Watchdog Timer 8

• Toshiba DP1200, 3)Make a copy. Check the adjustment level (shown in the above table) of the ex- posure test chart (Gray Scale). (When too bright):Decrease the value displayed on the copy quantity display. (When too dark):Increase the value displayed on the copy quantity display. * The value can be set in the range of 1 – 99. 3.High voltage adjustment A.Main charger (Grid bias) Note: Use a digital multi meter with internal resistance of 10M or more measurement. After adjusting the grid LOW output, adjust the HIGH output. Do not reverse the sequence. Procedures 1.Set the digital multi meter range to DC700V. 2.Set the positive side of the test rod

Related Products and Documents (Copier):

Comparable Devices:

Similar Resources:

• Konica Minolta bizhub 42 (210 pages) Fax OperationsUser’s GuideUser’s Guide*XXXXXXXX00**XXXXXXXX00*Konica Minolta Business Solutions Europe GmbHEuropaallee 17 30855 Langenhagen • GermanyTel.: +49 (0) 511 74 04-0Fax: +49 (0) 511 74 10 50www.konicaminolta.eu© 2009 Konica MinoltaBusiness Solutions Europe GmbHAll rights reserved. Printed in Germany. …

• Xerox WORKCENTRE C2424 (16 pages) WorkCentre® C2424 Copier-PrinterCopyright © 2005 Xerox Corporation. All Rights Reserved.2-1This chapter includes:■ "Supported Media" on page 2-2■ "Loading Media in Tray 1" on page 2-7■ "Loading Media in Trays 2, 3, and 4" on page 2-13Loading Media …

• Ricoh Aficio 3030 (176 pages) Printer/Scanner Unit Type3030Operating InstructionsPrinter ReferenceRead this manual carefully before you use this machine and keep it handy for future reference. For safe and correct use, be sure to read theSafety Information in the "General Settings Guide" before using the machine.Getting StartedPreparing the MachineSetting Up the Printer DriverO …

• Canon DIGITAL IXUS 400 (15 pages) CHAPTER 4. PARTS CATALOGCONTENTSPowerShot S400/DIGITAL IXUS 400/IXY DIGITAL 400Casing Parts ----------------------------------------------------------------------------------------------------------------------- Pg1Internal Parts-1 ------------------------------------------------------------------------------------------------------------------- Pg2Internal …

• Canon CLC 1120 (901 pages) COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)REVSION 0MAR. 1999FY8-13G3-000COLOR LASER COPIER1120/1130/1150 …

• Kyocera KM-1530 (60 pages) Please read the instruction handbook before using the copier.Keep it close to the copier for easy reference.INSTRUCTION HANDBOOK* The above illustration includes the optional original cover. …

Comments, Questions and Opinions: