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Oki Data CONFIDENTIAL No.01 C6150/C6050/C5950/C5850/C5750/C5650 C6100/C5900/C5800/C5700/C5600/C5500 C5550MFP Second Tray Unit Maintenance Manual [Rev. 2] Use for Certification Body Date DCO No. Contents Design Approval 2008-04-01 SAB-0090 Add product name Koji Aida Koji Aida Approval Design Name Yujiro Iida Takemasa Ishikuro .....................
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Oki Data CONFIDENTIAL Document Revision History Corrected items Person in Rev.No. Date charge Page Description of change 2006-05-10 ISSUE MD12 T. Ishikuro 2008-04-01 Add product name CSFD11 K.Aida 43347601TH Rev.2...
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• In preparing the document, efforts have been made to ensure that the information in it is accurate. However, errors may be crept into the document. Oki Data assumes no responsibility for any damage resulting from, or claimed to be the results of, those repairs, adjustments or modifica- tions to the printers which are made by users using the manual.
Oki Data CONFIDENTIAL PARTS REPLACEMENT This section describes the procedures for removing and reinstalling of assemblies and units in the field. The procedures provided here are for removal, and for reinstallation, perform procedures basically in reverse order from removing. Precautions for Replacing Parts (1) Before disassembling or reassembling second tray unit, turn off the printers in which they are installed and, from the printers, remove them.
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Oki Data CONFIDENTIAL Parts Replacement (1) Unscrew the six screws 1 to remove the plate-top 2. (2) Remove the cover-side R 3. (3) Remove the connectors (at five places), then uninstall the PCB-V7Y-2 4. (4) Remove the cover - 2nd tray 5.
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Oki Data CONFIDENTIAL Frame Assy- Hopping (1) Remove the PCB (see section 1.1). (2) Remove the three screws 1 to uninstall the hopping assy 2. (3) Unscrew the two screws 3 to remove the cover assy - front 4. (4) Unscrew the four screws 5 to remove the motor 6.
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Oki Data CONFIDENTIAL Cleaning the Pick-up Roller and the Pad Clean the feed roller and the pad when [392: Paper Jam] appears frequently. (1) Remove the paper cassette. (2) Clean the two feed rollers with tightly wrung wet cloth or an LED lens cleaner.
Oki Data CONFIDENTIAL Principle of Operation Clutch Transfer roller Planet gear 2 Paper Hopping gear Planet gear 1 Sub roller Hopping roller (with one-way clutch) Feed roller (1) Hopping Drive a hopping roller with a pulse motor revolving to ‘a’ direction and a sub roller with the movement of the planet gear 1.
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