HP Laserjet p1606dn - Manual (Page 85)

Clean the print-cartridge area
You do not need to clean the print-cartridge area often. However, cleaning this area can improve the
quality of the printed sheets.
WARNING! Before cleaning the product, turn the product off by unplugging the power cord, and
wait for the product to cool.
1. Unplug the power cord from the product. Open the print-cartridge door, and remove the print
cartridge.
CAUTION: Do not touch the black-sponge transfer roller inside the product. Doing so can
damage the product.
CAUTION: To prevent damage, do not expose the print cartridge to light for an extended time.
Cover it with a piece of paper.
ENWW Clean the product 73