Replacing a developer unit. InfoPrint MT 4989, InfoPrint Color 1826 MT(4989)

5 Align the new toner cartridge, and then press down until it is all the way into the slot.

6 Close the top door.

Replacing a developer unit

Replace a developer unit when a print quality defect occurs or when damage occurs to the printer.

1 Grasp the front door at the side handholds, and then pull it toward you to open it.

CAUTION—HOT SURFACE: The inside of the printer might be hot. To reduce the risk of injury from a hot component, allow the surface to cool before touching.

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2 Open the top door.

3 Remove the toner cartridges by lifting the handles and then gently pulling away from the imaging kit.

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4 Remove the right side cover.

5 Press the green levers on each side of the waste toner bottle, and then remove it.

6 Lift the blue levers on the imaging kit, and then pull it toward you.

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7 Press down on the blue levers, grasp the handles on the sides, and then pull the imaging kit out.

Warning—Potential Damage: Do not touch the underside of the imaging kit. This could damage the imaging kit.

8 Remove the used developer unit.

9 Place the used developer in the enclosed package.

10 Unpack the replacement developer unit.

Leave the packaging on the developer unit.

11 Gently shake the developer unit side to side.

12 Remove the red shipping cover from the developer unit.

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13 Insert the developer unit.

14 Align and insert the imaging kit.

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15 Replace the waste toner bottle.

16 Replace the right side cover.

17 Replace the toner cartridges.

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