Oki C824 Series Maintenance Manual
Option tray
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Also See for C824 Series:
- Advanced manual (189 pages) ,
- User manual (187 pages) ,
- Maintenance manual (7 pages)
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Summary of Contents for Oki C824 Series
- Page 1 C844 Option Tray Maintenance Manual 04092019 Rev. 1...
- Page 2 • In preparing the document, efforts have been made to ensure that the information in it is accurate. However, errors may be crept into the docu- ment. Oki Data assumes no responsibility for any damage resulting from, or claimed to be the results of, those repairs, adjustments or modi- fications to the printers which are made by users using the manual.
- Page 3 Oki Data CONFIDENTIAL PARTS REPLACEMENT This section describes the procedures for removing and reassembling of assemblies and units in the field. The procedures provided this section are for parts replacement. Basically, assembly procedures are in reverse order from disassembly. Part's Numbers ( ① , ② , ...etc) in this manual are not equal to Part's Numbers in the related drawing ( for the Disassebly Drawing and the RSPL).
- Page 4 1. PARTS REPLACEMENT Oki Data CONFIDENTIAL 1.1 Notes for Replacing of Parts 1) Before disassembling or reassembling the Duplex unit from / to the (b) Be sure to use the following procedure to reconnect the printer: printers, turn off the printers in which they are attached, remove them.
- Page 5 1. PARTS REPLACEMENT Oki Data CONFIDENTIAL Maintenance Tools: Table 1 shows the tools necessary to replace printed-circuit boards and units: Table 1: Maintenance Tools Maintenance Tool Q'ty Remarks No. 2-200 3 to 5mm screwdriver with Screws magnetic tip Screwdriver No. 3-100...
- Page 6 1. PARTS REPLACEMENT Oki Data CONFIDENTIAL 1.2 Parts Replacement This Section contains the parts replacement for parts and assemblies. 1.2.1 Option Tray Remove the four Shoulder-Lock ① and remove the four Joint ② . Remove the Mainbody of printer ③ , and remove the cassette ④ from the Option Tray Unit.
- Page 7 1. PARTS REPLACEMENT Oki Data CONFIDENTIAL 1.2.2 Option Tray Unit ⑨ ⑩ Remove the one screw(silver) ① and the one screw(black) ② to detach the Cover-R ③ . Remove the one screw(silver) ④ and the one screw(black) ⑤ to detach the Cover-L ⑥...
- Page 8 1. PARTS REPLACEMENT Oki Data CONFIDENTIAL 1.2.2 Paper Feed Roller (for the Option Tray Unit) Remove these two feed rollers from the each shaft with opennig the their stopping tab to outside from each shaft. In the case of failures occur with frequently the paper feeding arter the cleaning of Paper Feed Rollers (Roller-Feed and Roller-Pick-Up) and the Reard Roller, replace of these rollers.
- Page 9 1. PARTS REPLACEMENT Oki Data CONFIDENTIAL For the paper cassette, push two tabs of the Retard Cover in the direction of the [ Note for assembling of the feed roller ] arrow, and open the Retard Cover by rotation to the back of the paper cassette.
- Page 10 1. PARTS REPLACEMENT Oki Data CONFIDENTIAL [ Note for assembling of the Retard Roller Assy. ] Set the Spring Retard to the part of Boss of the back face of the Retard Roller Assy, and push the each parts of bearing of the Retard Roller Assy to corresonding shaft from the obliquely downwoard.
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