OKI C9850hdn User Manual
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C9850 User’s Guide> 81 CONSUMABLE ITEM ORDER INFORMATION MAINTENANCE ITEM ORDER DETAILS ITEMLIFEORDER NUMBER Toner, Black 18,500 Letter pages @ 5% 43837112 Toner, Cyan 16,500 Letter pages @ 5% 4 3837111 Toner, Magenta 16,500 Letter pages @ 5% 4 3837110 Toner, Yellow 16,500 Letter pages @ 5% 4 3837109 Image drum, Black 42,000 Letter pages avg 42918104 Image drum, Cyan 42,000 Letter pages avg 42918103 Image drum, Magenta 42,000 Letter pages avg 42918102 Image drum, Yellow 42,000 Letter pages avg 42918101...
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C9850 User’s Guide> 82 REPLACING CONSUMABLES/MAINTENANCE ITEMS Each consumable or maintenance item comes complete with its own installation details which give full instructions on replacement. You are advised to follow these instructions carefully. CLEANING THE LED HEADS You are advised to clean the LED heads: >any time you replace a toner cartridge (a LED lens cleaner is enclosed with each replacement toner cartridge) >if printing is showing signs of faded images, white stripes or blurred letters...
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C9850 User’s Guide> 83 2.With an LED lens cleaner or soft cloth, gently wipe each of the four heads (1). Move the cleaner as shown, using a clean section of the cleaner with each pass. Be careful not to damage the guards (2). 3.Close the top cover. 1 2 Downloaded From ManualsPrinter.com Manuals
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C9850 User’s Guide> 84 CLEANING THE PAPER FEED ROLLERS Clean the paper feed rollers if paper jams frequently occur. 1.Remove items like a wrist watch or bracelet then use the Shutdown/Restart button followed by the On/Off switch to turn the printer off. 2.Open Tray 1 side cover and pull out the paper guide plate (1). 1 Downloaded From ManualsPrinter.com Manuals
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C9850 User’s Guide> 85 3.Remove Tray 1 completely from the printer. 4.Gaining access through the gap left by Tray 1, wipe the 3 paper feed rollers (2) with a soft cloth lightly moistened with water. 5.Replace Tray 1. 2 Downloaded From ManualsPrinter.com Manuals
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C9850 User’s Guide> 86 6.Return the paper guide plate to its original position and close Tray 1 side cover. 7.Turn on the printer. Downloaded From ManualsPrinter.com Manuals
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C9850 User’s Guide> 87 CLEANING THE PRINTER CASING 1.Turn the printer off by using the Shutdown/Restart button followed by the On/Off switch. 2.Wipe the printer surface with a soft cloth moistened sparingly with water or neutral detergent. 3.Use a soft dry cloth to dry the printer surface. Downloaded From ManualsPrinter.com Manuals
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C9850 User’s Guide> 88 4.Turn on the printer. EMPTYING THE PUNCH CHIP BOX (PUNCH UNIT OPTIONAL ACCESSORY) When the display panel indicates that the punch chip box is full, empty the box as follows: 1.Operate the Finisher lever and move the Finisher away from the printer. Downloaded From ManualsPrinter.com Manuals
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C9850 User’s Guide> 89 2.Pull out the punch chip box, being careful to keep it level so as not to spill any chips. 3.Discard the chips in an appropriate place. 4.Replace the punch chip box carefully into the Finisher. Downloaded From ManualsPrinter.com Manuals
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C9850 User’s Guide> 90 5.Check that the punch chip box has been replaced correctly then move the Finisher back into position, being careful not to trap your fingers. Downloaded From ManualsPrinter.com Manuals