HP LaserJet 3052 Service Manual - Page 60
Cleaning the all-in-one, To clean the exterior
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Cleaning the all-in-one To clean the exterior Use a soft, damp, lint-free cloth to wipe dust, smudges, and stains off of the exterior of the all-in-one. To clean the ADF scanner glass and white platen (HP LaserJet 3050 all-in-one) Over time, specks of debris might collect on the ADF scanner glass and white platen, which can affect performance. Use the following procedure to clean the ADF scanner glass and white platen. NOTE When vertically-aligned black streaks or smears appear on successive copies produced by using the ADF, the ADF scanner glass or white platen needs to be cleaned. 1. Use the power switch to turn off the all-in-one, and then unplug the power cord. 2. Tilt the control panel forward. 40 Chapter 3 Maintenance ENWW
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Cleaning the all-in-one
To clean the exterior
Use a soft, damp, lint-free cloth to wipe dust, smudges, and stains off of the exterior of the all-in-one.
To clean the ADF scanner glass and white platen (HP LaserJet 3050
all-in-one)
Over time, specks of debris might collect on the ADF scanner glass and white platen, which can affect
performance. Use the following procedure to clean the ADF scanner glass and white platen.
NOTE
When vertically-aligned black streaks or smears appear on successive copies produced
by using the ADF, the ADF scanner glass or white platen needs to be cleaned.
1.
Use the power switch to turn off the all-in-one, and then unplug the power cord.
2.
Tilt the control panel forward.
40
Chapter 3
Maintenance
ENWW