HP C9657A HP Color LaserJet 5500 series printer - User Guide - Page 122

CAUTION, Replace the OHT sensor cleaning brush into the base of the printer.

Page 122 highlights

CAUTION Do not place the cyan print cartridge on the transfer unit while it is open. If the transfer unit is damaged, severe print quality problems may result. 4. Remove the OHT sensor cleaning brush from the base of the printer. 5. Insert the brush into the base notch and brush from right to left four or five times. CAUTION Do not brush back and forth over the sensor. This will smear dust over the sensor and cause printer errors. 6. Replace the OHT sensor cleaning brush into the base of the printer. 7. Align the cyan print cartridge with the tracks inside the printer and insert the cartridge until it is completely seated. 8. Close the front cover, and then close the top cover. 112 Chapter 7 Maintenance EN_WW

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CAUTION
Do not place the cyan print cartridge on the transfer unit while it is open. If the transfer
unit is damaged, severe print quality problems may result.
4.
Remove the OHT sensor cleaning brush from the base of the printer.
5.
Insert the brush into the base notch and brush from right to left four or five times.
CAUTION
Do not brush back and forth over the sensor. This will smear dust over
the sensor and cause printer errors.
6.
Replace the OHT sensor cleaning brush into the base of the printer.
7.
Align the cyan print cartridge with the tracks inside the printer and insert the cartridge until
it is completely seated.
8.
Close the front cover, and then close the top cover.
112
Chapter 7 Maintenance
EN_WW