Huawei CD81-G Quick Start Manual page 15

2 Hold the inner handle of the old drum cartridge, pull it at an upward tilt, and carefully remove the
old drum cartridge and toner cartridge.
3 Take out the new toner cartridge and drum cartridge from the packaging, insert the new toner
cartridge on the new drum cartridge, and lock the toner cartridge. (If your clothes or hands are
accidentally stained with toner, wipe them with a dry cloth, and then wash them with cold water.
Hot water will cause the toner to seep into the fiber.)
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