Lexmark X544 Manual

Replacing supplies
Replacing the waste toner bottle
Replace the waste toner bottle when 82 Replace waste toner appears. The printer will not continue printing
until the waste toner bottle is replaced.
1Unpack the replacement waste toner bottle.
2Grasp the front door at the side handholds, and then pull it toward you.
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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4Remove the right side cover.
5Press the green levers on each side of the waste toner bottle, and then remove it.
6Place the waste toner bottle in the enclosed packaging. Maintaining the printer182 

7Insert the new waste toner bottle.
8Replace the right side cover.
9Close the top door.
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Maintaining the printer183 

10Close the front door.
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Replacing a black imaging kit
Replace the black imaging kit when Replace Black Imaging Kit appears.
1Grasp the front door at the side handholds, and then pull it toward you.
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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Maintaining the printer184 

2Open the top door.
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3Remove the toner cartridges by lifting the handles, and then gently pulling away from the imaging kit.
4Remove the right side cover.
Maintaining the printer185 

5Press the green levers on each side of the waste toner bottle, and then remove it.
6Lift the blue levers on the imaging kit, and then pull it toward you.
7Press down on the blue levers, grasp the green 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.
Maintaining the printer186 

8Remove the yellow, cyan, and magenta developer units.
9Unpack the replacement black imaging kit.
Leave the packaging on the black developer unit.
10Gently shake the black developer unit side to side.
11Remove the red shipping cover from the black developer unit.
12Insert the black developer unit.
Maintaining the printer187 

13Replace the yellow, cyan, and magenta developer units.
Note: Make sure each developer unit is inserted into a matching color slot.
14Place the used black imaging kit in the enclosed package.
15Align and insert the imaging kit.
16Rotate the blue levers down until the imaging kit drops into place. Maintaining the printer188 

17Replace the waste toner bottle.
18Replace the right side cover.
19Replace the toner cartridges.
Maintaining the printer189 

20Close the top door.
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21Close the front door.
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Replacing a black and color imaging kit
Replace the black and color imaging kit when Replace Color Imaging Kit appears.
1Grasp 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. Maintaining the printer190